Compare commits
No commits in common. "master" and "master" have entirely different histories.
3
.gitignore
vendored
3
.gitignore
vendored
@ -1,5 +1,2 @@
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||||
target/
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result
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||||
*.bin
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||||
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__pycache__/
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||||
|
||||
183
Cargo.lock
generated
183
Cargo.lock
generated
@ -1,7 +1,5 @@
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||||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
version = 3
|
||||
|
||||
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|
||||
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|
||||
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|
||||
@ -70,9 +68,12 @@ checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
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||||
|
||||
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||||
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|
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
@ -80,38 +81,15 @@ version = "0.1.10"
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||||
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||||
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||||
|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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|
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|
||||
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|
||||
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||||
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|
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|
||||
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||||
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@ -121,7 +99,7 @@ version = "0.6.2"
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@ -132,19 +110,10 @@ version = "0.6.13"
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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@ -156,24 +125,13 @@ dependencies = [
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||||
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||||
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||||
[[package]]
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||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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||||
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|
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|
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@ -196,9 +154,9 @@ dependencies = [
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||||
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||||
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||||
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|
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||||
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||||
@ -306,64 +264,21 @@ dependencies = [
|
||||
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|
||||
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|
||||
|
||||
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|
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||||
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|
||||
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||||
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||||
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||||
|
||||
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||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
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|
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|
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@ -371,7 +286,7 @@ version = "0.5.6"
|
||||
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||||
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|
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@ -418,18 +333,9 @@ checksum = "e2a38df5b15c8d5c7e8654189744d8e396bddc18ad48041a500ce52d6948941f"
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||||
|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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@ -498,9 +404,9 @@ dependencies = [
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||||
|
||||
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|
||||
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|
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@ -517,10 +423,10 @@ checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
@ -528,31 +434,29 @@ dependencies = [
|
||||
|
||||
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|
||||
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|
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
||||
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|
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|
||||
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|
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|
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|
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|
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|
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|
||||
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|
||||
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|
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|
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|
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@ -575,7 +479,7 @@ version = "0.2.3"
|
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|
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|
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|
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|
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|
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|
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@ -587,16 +491,16 @@ dependencies = [
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
@ -611,9 +515,9 @@ dependencies = [
|
||||
|
||||
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|
||||
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|
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|
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|
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|
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|
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@ -623,13 +527,10 @@ checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
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|
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|
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||||
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|
||||
|
||||
18
Cargo.toml
18
Cargo.toml
@ -7,23 +7,23 @@ authors = ["Astro <astro@spaceboyz.net>"]
|
||||
version = "0.0.0"
|
||||
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|
||||
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|
||||
edition = "2021"
|
||||
edition = "2018"
|
||||
|
||||
[package.metadata.docs.rs]
|
||||
features = []
|
||||
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|
||||
|
||||
[dependencies]
|
||||
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|
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|
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|
||||
log = "0.4"
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
cortex-m-log = { version = "0.6", features = ["log-integration"] }
|
||||
stm32f4xx-hal = { version = "=0.10.1", features = ["rt", "stm32f427", "usb_fs"] }
|
||||
stm32-eth = { rev = "3759c5c9", features = ["stm32f427", "smoltcp-phy"], git = "https://github.com/stm32-rs/stm32-eth.git" }
|
||||
smoltcp = { version = "0.7.5", default-features = false, features = ["proto-ipv4", "socket-tcp", "log"] }
|
||||
stm32f4xx-hal = { version = "0.8", features = ["rt", "stm32f427", "usb_fs"] }
|
||||
stm32-eth = { version = "0.2", features = ["stm32f427", "smoltcp-phy"], git = "https://github.com/stm32-rs/stm32-eth.git" }
|
||||
smoltcp = { version = "0.6.0", default-features = false, features = ["proto-ipv4", "socket-tcp", "log"] }
|
||||
bit_field = "0.10"
|
||||
byteorder = { version = "1", default-features = false }
|
||||
nom = { version = "5", default-features = false }
|
||||
@ -31,13 +31,17 @@ num-traits = { version = "0.2", default-features = false, features = ["libm"] }
|
||||
usb-device = "0.2"
|
||||
usbd-serial = "0.1"
|
||||
nb = "1"
|
||||
uom = { version = "0.36", default-features = false, features = ["autoconvert", "si", "f64", "serde"] }
|
||||
uom = { version = "0.30", default-features = false, features = ["autoconvert", "si", "f64", "use_serde"] }
|
||||
eeprom24x = "0.3"
|
||||
serde = { version = "1.0", default-features = false, features = ["derive"] }
|
||||
heapless = "0.5"
|
||||
serde-json-core = "0.1"
|
||||
sfkv = "0.1"
|
||||
|
||||
[patch.crates-io]
|
||||
# TODO: pending https://github.com/stm32-rs/stm32f4xx-hal/pull/239
|
||||
stm32f4xx-hal = { git = "https://github.com/astro/stm32f4xx-hal.git", branch = "flash" }
|
||||
|
||||
[features]
|
||||
semihosting = ["panic-semihosting", "cortex-m-log/semihosting"]
|
||||
|
||||
|
||||
196
README.md
196
README.md
@ -1,35 +1,33 @@
|
||||
# Firmware for the Sinara 8451 Thermostat
|
||||
|
||||
- [x] [Continuous Integration](https://nixbld.m-labs.hk/job/mcu/thermostat/thermostat)
|
||||
- [x] Download latest firmware build: [ELF](https://nixbld.m-labs.hk/job/mcu/thermostat/thermostat/latest/download/1) [BIN](https://nixbld.m-labs.hk/job/mcu/thermostat/thermostat/latest/download/2)
|
||||
- [x] [Continuous Integration](https://nixbld.m-labs.hk/job/mcu/mcu/thermostat)
|
||||
- [x] Download latest firmware build: [ELF](https://nixbld.m-labs.hk/job/mcu/mcu/thermostat/latest/download/1) [BIN](https://nixbld.m-labs.hk/job/mcu/mcu/thermostat/latest/download/2)
|
||||
|
||||
|
||||
## Building
|
||||
|
||||
### Reproducible build with Nix
|
||||
|
||||
Thermostat firmware is packaged using the [Nix](https://nixos.org) Flakes system. Install Nix 2.4+ and enable flakes by adding ``experimental-features = nix-command flakes`` to ``nix.conf`` (e.g. ``~/.config/nix/nix.conf``).
|
||||
|
||||
Once you have Flakes enabled, you can use ``nix build`` to build the firmware.
|
||||
See the `mcu` folder of the [nix-scripts repository](https://git.m-labs.hk/M-Labs/nix-scripts).
|
||||
|
||||
### Development environment
|
||||
|
||||
Clone this repository and with Nix Flakes enabled, use the following commands:
|
||||
Clone this repository and [nix-scripts](https://git.m-labs.hk/M-Labs/nix-scripts).
|
||||
|
||||
```shell
|
||||
nix develop
|
||||
nix-shell -I nix-scripts=[path to nix-scripts checkout]
|
||||
cargo build --release
|
||||
```
|
||||
|
||||
The resulting ELF file will be located under `target/thumbv7em-none-eabihf/release/thermostat`.
|
||||
The resulting ELF file will be located under `target/thumbv7em-none-eabihf/release/thermostat`
|
||||
|
||||
Alternatively, you can install the Rust toolchain without Nix using rustup; see the `rust` variable in `flake.nix` to determine which Rust version to use.
|
||||
Alternatively, you can install the Rust toolchain without Nix using rustup; see the channel manifest file in nix-scripts (`channel-rust-nightly.toml`) to determine which Rust version to use.
|
||||
|
||||
## Debugging
|
||||
|
||||
Connect SWDIO/SWCLK/RST/GND to a programmer such as ST-Link v2.1. Run OpenOCD:
|
||||
```shell
|
||||
openocd -f interface/stlink.cfg -f target/stm32f4x.cfg
|
||||
openocd -f interface/stlink-v2-1.cfg -f target/stm32f4x.cfg
|
||||
```
|
||||
|
||||
You may need to power up the programmer before powering the device.
|
||||
@ -45,7 +43,7 @@ There are several options for flashing Thermostat. DFU requires only a micro-USB
|
||||
|
||||
### dfu-util on Linux
|
||||
* Install the DFU USB tool (dfu-util).
|
||||
* Convert firmware from ELF to BIN: `llvm-objcopy -O binary target/thumbv7em-none-eabihf/release/thermostat thermostat.bin` (you can skip this step if using the BIN from Hydra)
|
||||
* Convert firmware from ELF to BIN: `arm-none-eabi-objcopy -O binary thermostat thermostat.bin` (you can skip this step if using the BIN from Hydra)
|
||||
* Connect to the Micro USB connector to Thermostat below the RJ45.
|
||||
* Add jumper to Thermostat v2.0 across 2-pin jumper adjacent to JTAG connector.
|
||||
* Cycle board power to put it in DFU update mode
|
||||
@ -64,28 +62,10 @@ On a Windows machine install [st.com](https://st.com) DfuSe USB device firmware
|
||||
|
||||
### OpenOCD
|
||||
```shell
|
||||
openocd -f interface/stlink.cfg -f target/stm32f4x.cfg -c "program target/thumbv7em-none-eabihf/release/thermostat verify reset;exit"
|
||||
openocd -f interface/stlink-v2-1.cfg -f target/stm32f4x.cfg -c "program target/thumbv7em-none-eabihf/release/thermostat verify reset;exit"
|
||||
```
|
||||
|
||||
## GUI Usage
|
||||
|
||||
The Thermostat Control Panel is available for easy configuration and plotting of key parameters.
|
||||
It is included in the enclosed PyThermostat library, developed based on the Python libraries PyQt and PyQtGraph.
|
||||
|
||||
Launch it by either running:
|
||||
|
||||
```sh
|
||||
nix run git+https://git.m-labs.hk/M-Labs/thermostat#control_panel
|
||||
```
|
||||
|
||||
Or, without Nix, run it after installing the PyThermostat library:
|
||||
|
||||
```sh
|
||||
pip install git+https://git.m-labs.hk/M-Labs/thermostat#subdirectory=pythermostat
|
||||
thermostat_control_panel
|
||||
```
|
||||
|
||||
## Command Line Usage
|
||||
## Network
|
||||
|
||||
### Connecting
|
||||
|
||||
@ -102,7 +82,9 @@ invalidate the first line of input.
|
||||
|
||||
### Reading ADC input
|
||||
|
||||
ADC input data is provided in reports. Query for the latest report with the command `report`. See the *Reports* section below.
|
||||
Set report mode to `on` for a continuous stream of input data.
|
||||
|
||||
The scope of this setting is per TCP session.
|
||||
|
||||
|
||||
### TCP commands
|
||||
@ -110,41 +92,38 @@ ADC input data is provided in reports. Query for the latest report with the comm
|
||||
Send commands as simple text string terminated by `\n`. Responses are
|
||||
formatted as line-delimited JSON.
|
||||
|
||||
| Syntax | Function |
|
||||
|-------------------------------------------|-------------------------------------------------------------------------------|
|
||||
| `report` | Show latest report of channel parameters (see *Reports* section) |
|
||||
| `output` | Show current output settings |
|
||||
| `output <0/1> max_i_pos <amp>` | Set maximum positive output current, clamped to [0, 2] |
|
||||
| `output <0/1> max_i_neg <amp>` | Set maximum negative output current, clamped to [0, 2] |
|
||||
| `output <0/1> max_v <volt>` | Set maximum output voltage, clamped to [0, 4.3] |
|
||||
| `output <0/1> i_set <amp>` | Disengage PID, set fixed output current, clamped to [-2, 2] |
|
||||
| `output <0/1> polarity <normal/reversed>` | Set output current polarity, with 'normal' being the front panel polarity |
|
||||
| `output <0/1> pid` | Let output current to be controlled by the PID |
|
||||
| `center <0/1> <volt>` | Set the MAX1968 0A-centerpoint to the specified fixed voltage |
|
||||
| `center <0/1> vref` | Set the MAX1968 0A-centerpoint to measure from VREF |
|
||||
| `pid` | Show PID configuration |
|
||||
| `pid <0/1> target <deg_celsius>` | Set the PID controller target temperature |
|
||||
| `pid <0/1> kp <value>` | Set proportional gain |
|
||||
| `pid <0/1> ki <value>` | Set integral gain |
|
||||
| `pid <0/1> kd <value>` | Set differential gain |
|
||||
| `pid <0/1> output_min <amp>` | Set lower limit of PID-regulated output current |
|
||||
| `pid <0/1> output_max <amp>` | Set upper limit of PID-regulated output current |
|
||||
| `b-p` | Show B-Parameter equation parameters |
|
||||
| `b-p <0/1> <t0/b/r0> <value>` | Set B-Parameter for a channel |
|
||||
| `postfilter` | Show postfilter settings |
|
||||
| `postfilter <0/1> off` | Disable postfilter |
|
||||
| `postfilter <0/1> rate <rate>` | Set postfilter output data rate |
|
||||
| `load [0/1]` | Restore configuration for channel all/0/1 from flash |
|
||||
| `save [0/1]` | Save configuration for channel all/0/1 to flash |
|
||||
| `reset` | Reset the device |
|
||||
| `dfu` | Reset device and enters USB device firmware update (DFU) mode |
|
||||
| `ipv4 <X.X.X.X/L> [Y.Y.Y.Y]` | Configure IPv4 address, netmask length, and optional default gateway |
|
||||
| `fan` | Show current fan settings and sensors' measurements |
|
||||
| `fan <value>` | Set fan power with values from 1 to 100 |
|
||||
| `fan auto` | Enable automatic fan speed control |
|
||||
| `fcurve <a> <b> <c>` | Set fan controller curve coefficients (see *Fan control* section) |
|
||||
| `fcurve default` | Set fan controller curve coefficients to defaults (see *Fan control* section) |
|
||||
| `hwrev` | Show hardware revision, and settings related to it |
|
||||
| Syntax | Function |
|
||||
| --- | --- |
|
||||
| `report` | Show current input |
|
||||
| `report mode` | Show current report mode |
|
||||
| `report mode <off/on>` | Set report mode |
|
||||
| `pwm` | Show current PWM settings |
|
||||
| `pwm <0/1> max_i_pos <amp>` | Set maximum positive output current |
|
||||
| `pwm <0/1> max_i_neg <amp>` | Set maximum negative output current |
|
||||
| `pwm <0/1> max_v <volt>` | Set maximum output voltage |
|
||||
| `pwm <0/1> i_set <amp>` | Disengage PID, set fixed output current |
|
||||
| `pwm <0/1> pid` | Let output current to be controlled by the PID |
|
||||
| `center <0/1> <volt>` | Set the MAX1968 0A-centerpoint to the specified fixed voltage |
|
||||
| `center <0/1> vref` | Set the MAX1968 0A-centerpoint to measure from VREF |
|
||||
| `pid` | Show PID configuration |
|
||||
| `pid <0/1> target <deg_celsius>` | Set the PID controller target temperature |
|
||||
| `pid <0/1> kp <value>` | Set proportional gain |
|
||||
| `pid <0/1> ki <value>` | Set integral gain |
|
||||
| `pid <0/1> kd <value>` | Set differential gain |
|
||||
| `pid <0/1> output_min <amp>` | Set mininum output |
|
||||
| `pid <0/1> output_max <amp>` | Set maximum output |
|
||||
| `pid <0/1> integral_min <value>` | Set integral lower bound |
|
||||
| `pid <0/1> integral_max <value>` | Set integral upper bound |
|
||||
| `s-h` | Show Steinhart-Hart equation parameters |
|
||||
| `s-h <0/1> <t0/b/r0> <value>` | Set Steinhart-Hart parameter for a channel |
|
||||
| `postfilter` | Show postfilter settings |
|
||||
| `postfilter <0/1> off` | Disable postfilter |
|
||||
| `postfilter <0/1> rate <rate>` | Set postfilter output data rate |
|
||||
| `load [0/1]` | Restore configuration for channel all/0/1 from flash |
|
||||
| `save [0/1]` | Save configuration for channel all/0/1 to flash |
|
||||
| `reset` | Reset the device |
|
||||
| `dfu` | Reset device and enters USB device firmware update (DFU) mode |
|
||||
| `ipv4 <X.X.X.X/L> [Y.Y.Y.Y]` | Configure IPv4 address, netmask length, and optional default gateway |
|
||||
|
||||
|
||||
## USB
|
||||
@ -162,22 +141,22 @@ output will be truncated when USB buffers are full.
|
||||
|
||||
Connect the thermistor with the SENS pins of the
|
||||
device. Temperature-depending resistance is measured by the AD7172
|
||||
ADC. To prepare conversion to a temperature, set the parameters
|
||||
for the B-Parameter equation.
|
||||
ADC. To prepare conversion to a temperature, set the Beta parameters
|
||||
for the Steinhart-Hart equation.
|
||||
|
||||
Set the base temperature in degrees celsius for the channel 0 thermistor:
|
||||
```
|
||||
b-p 0 t0 20
|
||||
s-h 0 t0 20
|
||||
```
|
||||
|
||||
Set the resistance in Ohms measured at the base temperature t0:
|
||||
```
|
||||
b-p 0 r0 10000
|
||||
s-h 0 r0 10000
|
||||
```
|
||||
|
||||
Set the Beta parameter:
|
||||
```
|
||||
b-p 0 b 3800
|
||||
s-h 0 b 3800
|
||||
```
|
||||
|
||||
### 50/60 Hz filtering
|
||||
@ -188,10 +167,10 @@ postfilter rate can be tuned with the `postfilter` command.
|
||||
|
||||
| Postfilter rate | Rejection | Effective sampling rate |
|
||||
| --- | :---: | --- |
|
||||
| 16.667 Hz | 90 dB | 8.4 Hz |
|
||||
| 20 Hz | 85 dB | 9.1 Hz |
|
||||
| 25 Hz | 62 dB | 10 Hz |
|
||||
| 27.27 Hz | 47 dB | 10.41 Hz |
|
||||
| 16.67 Hz | 92 dB | 8.4 Hz |
|
||||
| 20 Hz | 86 dB | 9.1 Hz |
|
||||
| 21.25 Hz | 62 dB | 10 Hz |
|
||||
| 27 Hz | 47 dB | 10.41 Hz |
|
||||
|
||||
## Thermo-Electric Cooling (TEC)
|
||||
|
||||
@ -199,49 +178,48 @@ postfilter rate can be tuned with the `postfilter` command.
|
||||
- Connect TEC module device 1 to TEC1- and TEC1+.
|
||||
- The GND pin is for shielding not for sinking TEC module currents.
|
||||
|
||||
When using a TEC module with the Thermostat, the Thermostat expects the thermal load (where the thermistor is located) to cool down with a positive software current set point, and heat up with a negative current set point.
|
||||
|
||||
If the Thermostat is used for temperature control with the Sinara 5432 DAC "Zotino", and is connected via an IDC cable, the TEC polarity may need to be reversed with the `output <ch> polarity reversed` TCP command.
|
||||
When using a TEC module with the Thermostat, the Thermostat expects the thermal load (where the thermistor is located) to heat up with a positive software current set point, and cool down with a negative current set point.
|
||||
|
||||
Testing heat flow direction with a low set current is recommended before installation of the TEC module.
|
||||
|
||||
### Limits
|
||||
|
||||
Each channel has maximum value settings, for setting
|
||||
Each of the MAX1968 TEC driver has analog/PWM inputs for setting
|
||||
output limits.
|
||||
|
||||
Use the `output` command to see them.
|
||||
Use the `pwm` command to see current settings and maximum values.
|
||||
|
||||
| Limit | Unit | Description |
|
||||
| --- | :---: | --- |
|
||||
| `max_v` | Volts | Maximum voltage |
|
||||
| `max_i_pos` | Amperes | Maximum positive current |
|
||||
| `max_i_neg` | Amperes | Maximum negative current |
|
||||
| `i_set` | Amperes | (Not a limit; Open-loop mode) |
|
||||
|
||||
Example: set the maximum voltage of channel 0 to 1.5 V.
|
||||
```
|
||||
output 0 max_v 1.5
|
||||
pwm 0 max_v 1.5
|
||||
```
|
||||
|
||||
Example: set the maximum negative current of channel 0 to -2 A.
|
||||
Example: set the maximum negative current of channel 0 to -3 A.
|
||||
```
|
||||
output 0 max_i_neg 2
|
||||
pwm 0 max_i_neg 3
|
||||
```
|
||||
|
||||
Example: set the maximum positive current of channel 1 to 2 A.
|
||||
Example: set the maximum positive current of channel 1 to 3 A.
|
||||
```
|
||||
output 1 max_i_pos 2
|
||||
pwm 0 max_i_pos 3
|
||||
```
|
||||
|
||||
### Open-loop mode
|
||||
|
||||
To manually control TEC output current, set a fixed output current with
|
||||
the `output` command. Doing so will disengage the PID control for that
|
||||
To manually control TEC output current, omit the limit parameter of
|
||||
the `pwm` command. Doing so will disengage the PID control for that
|
||||
channel.
|
||||
|
||||
Example: set output current of channel 0 to 0 A.
|
||||
```
|
||||
output 0 i_set 0
|
||||
pwm 0 i_set 0
|
||||
```
|
||||
|
||||
## PID-stabilized temperature control
|
||||
@ -254,23 +232,7 @@ pid 0 target 20
|
||||
Enter closed-loop mode by switching control of the TEC output current
|
||||
of channel 0 to the PID algorithm:
|
||||
```
|
||||
output 0 pid
|
||||
```
|
||||
|
||||
### PID output clamping
|
||||
|
||||
It is possible to clamp the PID algorithm output independently of channel output limits. This is desirable when e.g. there is a need to keep the current value above a certain threshold in closed-loop mode.
|
||||
|
||||
Note that the actual output will still ultimately be limited by the `max_i_pos` and `max_i_neg` values.
|
||||
|
||||
Set PID maximum output of channel 0 to 1.5 A.
|
||||
```
|
||||
pid 0 output_max 1.5
|
||||
```
|
||||
|
||||
Set PID minimum output of channel 0 to 0.1 A.
|
||||
```
|
||||
pid 0 output_min 0.1
|
||||
pwm 0 pid
|
||||
```
|
||||
|
||||
## LED indicators
|
||||
@ -283,19 +245,20 @@ pid 0 output_min 0.1
|
||||
|
||||
## Reports
|
||||
|
||||
Use the bare `report` command to obtain a single report. Reports are JSON objects
|
||||
Use the bare `report` command to obtain a single report. Enable
|
||||
continuous reporting with `report mode on`. Reports are JSON objects
|
||||
with the following keys.
|
||||
|
||||
| Key | Unit | Description |
|
||||
| --- | :---: | --- |
|
||||
| `channel` | Integer | Channel `0`, or `1` |
|
||||
| `time` | Seconds | Temperature measurement time |
|
||||
| `interval` | Seconds | Time elapsed since last report update on channel |
|
||||
| `time` | Milliseconds | Temperature measurement time |
|
||||
| `adc` | Volts | AD7172 input |
|
||||
| `sens` | Ohms | Thermistor resistance derived from `adc` |
|
||||
| `temperature` | Degrees Celsius | B-Parameter conversion result derived from `sens` |
|
||||
| `temperature` | Degrees Celsius | Steinhart-Hart conversion result derived from `sens` |
|
||||
| `pid_engaged` | Boolean | `true` if in closed-loop mode |
|
||||
| `i_set` | Amperes | TEC output current |
|
||||
| `vref` | Volts | MAX1968 VREF (1.5 V) |
|
||||
| `dac_value` | Volts | AD5680 output derived from `i_set` |
|
||||
| `dac_feedback` | Volts | ADC measurement of the AD5680 output |
|
||||
| `i_tec` | Volts | MAX1968 TEC current monitor |
|
||||
@ -303,19 +266,6 @@ with the following keys.
|
||||
| `tec_u_meas` | Volts | Measurement of the voltage across the TEC |
|
||||
| `pid_output` | Amperes | PID control output |
|
||||
|
||||
Note: Prior to Thermostat hardware revision v2.2.4, the voltage and current readouts `i_tec` and `tec_i` are noisy without the hardware fix shown in [this PR](https://git.m-labs.hk/M-Labs/thermostat/pulls/105).
|
||||
|
||||
## PID Tuning
|
||||
|
||||
The thermostat implements a PID control loop for each of the TEC channels, more details on setting up the PID control loop can be found [here](./doc/PID%20tuning.md).
|
||||
|
||||
## Fan control
|
||||
|
||||
Fan control commands are available for thermostat revisions with an integrated fan system:
|
||||
1. `fan` - show fan stats: `fan_pwm`, `abs_max_tec_i`, `auto_mode`, `k_a`, `k_b`, `k_c`.
|
||||
2. `fan auto` - enable auto speed controller mode, where fan speed is controlled by the fan curve `fcurve`.
|
||||
3. `fan <value>` - set the fan power with the value from `1` to `100` and disable auto mode. There is no way to completely disable the fan.
|
||||
Please note that power doesn't correlate with the actual speed linearly.
|
||||
4. `fcurve <a> <b> <c>` - set coefficients of the controlling curve `a*x^2 + b*x + c`, where `x` is `abs_max_tec_i/MAX_TEC_I`, a normalized value in range [0,1],
|
||||
i.e. the (linear) proportion of current output capacity used, on the channel with the largest current flow. The controlling curve is also clamped to [0,1].
|
||||
5. `fcurve default` - restore fan curve coefficients to defaults: `a = 1.0, b = 0.0, c = 0.0`.
|
||||
|
||||
1
cargosha256.nix
Normal file
1
cargosha256.nix
Normal file
@ -0,0 +1 @@
|
||||
"0qb4s06jwgj3i9df6qq9gwcnyr3jq6dh4l5ygjghq5x1bmcqliix"
|
||||
@ -13,7 +13,7 @@ When tuning Thermostat PID parameters, it is helpful to view the temperature, PI
|
||||
To use the Python real-time plotting utility, run
|
||||
|
||||
```shell
|
||||
python pythermostat/pythermostat/plot.py
|
||||
python pytec/plot.py
|
||||
```
|
||||
|
||||
|
||||
@ -44,12 +44,12 @@ Below are some general guidelines for manually tuning PID loops. Note that every
|
||||
|
||||
## Auto Tuning
|
||||
|
||||
A PID auto tuning utility is provided in the PyThermostat library. The auto tuning utility drives the the load to a controlled oscillation, observes the ultimate gain and oscillation period and calculates a set of PID parameters.
|
||||
A PID auto tuning utility is provided in the Pytec library. The auto tuning utility drives the the load to a controlled oscillation, observes the ultimate gain and oscillation period and calculates a set of PID parameters.
|
||||
|
||||
To run the auto tuning utility, run
|
||||
|
||||
```shell
|
||||
python pythermostat/pythermostat/autotune.py
|
||||
python pytec/autotune.py
|
||||
```
|
||||
|
||||
After some time, the auto tuning utility will output the auto tuning results, below is a sample output
|
||||
|
||||
48
flake.lock
generated
48
flake.lock
generated
@ -1,48 +0,0 @@
|
||||
{
|
||||
"nodes": {
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1740865531,
|
||||
"narHash": "sha256-h00vGIh/jxcGl8aWdfnVRD74KuLpyY3mZgMFMy7iKIc=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "5ef6c425980847c78a80d759abc476e941a9bf42",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "NixOS",
|
||||
"ref": "nixos-24.11",
|
||||
"repo": "nixpkgs",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"nixpkgs": "nixpkgs",
|
||||
"rust-overlay": "rust-overlay"
|
||||
}
|
||||
},
|
||||
"rust-overlay": {
|
||||
"inputs": {
|
||||
"nixpkgs": [
|
||||
"nixpkgs"
|
||||
]
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1740969088,
|
||||
"narHash": "sha256-BajboqzFnDhxVT0SXTDKVJCKtFP96lZXccBlT/43mao=",
|
||||
"owner": "oxalica",
|
||||
"repo": "rust-overlay",
|
||||
"rev": "20fdb02098fdda9a25a2939b975abdd7bc03f62d",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "oxalica",
|
||||
"repo": "rust-overlay",
|
||||
"type": "github"
|
||||
}
|
||||
}
|
||||
},
|
||||
"root": "root",
|
||||
"version": 7
|
||||
}
|
||||
141
flake.nix
141
flake.nix
@ -1,141 +0,0 @@
|
||||
{
|
||||
description = "Firmware for the Sinara 8451 Thermostat";
|
||||
|
||||
inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
|
||||
inputs.rust-overlay = {
|
||||
url = "github:oxalica/rust-overlay";
|
||||
inputs.nixpkgs.follows = "nixpkgs";
|
||||
};
|
||||
|
||||
outputs =
|
||||
{
|
||||
self,
|
||||
nixpkgs,
|
||||
rust-overlay,
|
||||
}:
|
||||
let
|
||||
pkgs = import nixpkgs {
|
||||
system = "x86_64-linux";
|
||||
overlays = [ (import rust-overlay) ];
|
||||
};
|
||||
|
||||
rust = pkgs.rust-bin.stable."1.66.0".default.override {
|
||||
extensions = [ "rust-src" ];
|
||||
targets = [ "thumbv7em-none-eabihf" ];
|
||||
};
|
||||
rustPlatform = pkgs.makeRustPlatform {
|
||||
rustc = rust;
|
||||
cargo = rust;
|
||||
};
|
||||
|
||||
thermostat = rustPlatform.buildRustPackage {
|
||||
name = "thermostat";
|
||||
version = "0.0.0";
|
||||
|
||||
src = self;
|
||||
cargoLock = {
|
||||
lockFile = ./Cargo.lock;
|
||||
outputHashes = {
|
||||
"stm32-eth-0.2.0" = "sha256-48RpZgagUqgVeKm7GXdk3Oo0v19ScF9Uby0nTFlve2o=";
|
||||
};
|
||||
};
|
||||
|
||||
nativeBuildInputs = [ pkgs.llvm ];
|
||||
|
||||
buildPhase = ''
|
||||
cargo build --release --bin thermostat
|
||||
'';
|
||||
|
||||
installPhase = ''
|
||||
mkdir -p $out $out/nix-support
|
||||
cp target/thumbv7em-none-eabihf/release/thermostat $out/thermostat.elf
|
||||
echo file binary-dist $out/thermostat.elf >> $out/nix-support/hydra-build-products
|
||||
llvm-objcopy -O binary target/thumbv7em-none-eabihf/release/thermostat $out/thermostat.bin
|
||||
echo file binary-dist $out/thermostat.bin >> $out/nix-support/hydra-build-products
|
||||
'';
|
||||
|
||||
dontFixup = true;
|
||||
auditable = false;
|
||||
};
|
||||
|
||||
pythermostat = pkgs.python3Packages.buildPythonPackage {
|
||||
pname = "pythermostat";
|
||||
version = "0.0.0";
|
||||
format = "pyproject";
|
||||
src = "${self}/pythermostat";
|
||||
|
||||
nativeBuildInputs = [
|
||||
pkgs.python3Packages.setuptools
|
||||
pkgs.qt6.wrapQtAppsHook
|
||||
];
|
||||
propagatedBuildInputs =
|
||||
[ pkgs.qt6.qtbase ]
|
||||
++ (with pkgs.python3Packages; [
|
||||
numpy
|
||||
matplotlib
|
||||
pyqtgraph
|
||||
pyqt6
|
||||
qasync
|
||||
pglive
|
||||
]);
|
||||
|
||||
dontWrapQtApps = true;
|
||||
postFixup = ''
|
||||
wrapQtApp "$out/bin/thermostat_control_panel"
|
||||
'';
|
||||
};
|
||||
|
||||
pglive = pkgs.python3Packages.buildPythonPackage rec {
|
||||
pname = "pglive";
|
||||
version = "0.7.2";
|
||||
format = "pyproject";
|
||||
src = pkgs.fetchPypi {
|
||||
inherit pname version;
|
||||
hash = "sha256-jqj8X6H1N5mJQ4OrY5ANqRB0YJByqg/bNneEALWmH1A=";
|
||||
};
|
||||
buildInputs = [ pkgs.python3Packages.poetry-core ];
|
||||
propagatedBuildInputs = with pkgs.python3Packages; [
|
||||
pyqtgraph
|
||||
numpy
|
||||
];
|
||||
};
|
||||
in
|
||||
{
|
||||
packages.x86_64-linux = {
|
||||
inherit thermostat pythermostat;
|
||||
default = thermostat;
|
||||
};
|
||||
|
||||
apps.x86_64-linux.control_panel = {
|
||||
type = "app";
|
||||
program = "${pythermostat}/bin/thermostat_control_panel";
|
||||
};
|
||||
|
||||
hydraJobs = {
|
||||
inherit thermostat;
|
||||
};
|
||||
|
||||
devShells.x86_64-linux.default = pkgs.mkShellNoCC {
|
||||
name = "thermostat-dev-shell";
|
||||
packages =
|
||||
with pkgs;
|
||||
[
|
||||
rust
|
||||
llvm
|
||||
openocd
|
||||
dfu-util
|
||||
rlwrap
|
||||
]
|
||||
++ (with python3Packages; [
|
||||
numpy
|
||||
matplotlib
|
||||
pyqtgraph
|
||||
pyqt6
|
||||
qasync
|
||||
pglive
|
||||
]);
|
||||
};
|
||||
|
||||
formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixfmt-rfc-style;
|
||||
};
|
||||
}
|
||||
@ -1,11 +1,9 @@
|
||||
import argparse
|
||||
import math
|
||||
import logging
|
||||
import time
|
||||
from collections import deque, namedtuple
|
||||
from enum import Enum, auto
|
||||
from enum import Enum
|
||||
|
||||
from pythermostat.client import Client
|
||||
from pytec.client import Client
|
||||
|
||||
# Based on hirshmann pid-autotune libiary
|
||||
# See https://github.com/hirschmann/pid-autotune
|
||||
@ -13,62 +11,12 @@ from pythermostat.client import Client
|
||||
# See https://github.com/t0mpr1c3/Arduino-PID-AutoTune-Library
|
||||
|
||||
|
||||
def get_argparser():
|
||||
parser = argparse.ArgumentParser(description="Thermostat PID Autotuning Utility")
|
||||
|
||||
parser.add_argument(
|
||||
"-c",
|
||||
"--channel",
|
||||
default=0,
|
||||
type=int,
|
||||
help="Thermostat channel to autotune",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-t",
|
||||
"--target",
|
||||
default=20,
|
||||
type=float,
|
||||
help="Target temperature of the autotune routine, degrees Celcius",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-s",
|
||||
"--step",
|
||||
default=1,
|
||||
type=float,
|
||||
help="Value by which output will be increased/decreased from zero, amps",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-b",
|
||||
"--lookback",
|
||||
default=3,
|
||||
type=float,
|
||||
help="Reference period for local minima/maxima, seconds",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-n",
|
||||
"--noiseband",
|
||||
default=1.5,
|
||||
type=float,
|
||||
help="Determines by how much the input value must overshoot/undershoot the setpoint, degrees Celcius",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-l",
|
||||
"--log",
|
||||
dest="logLevel",
|
||||
choices=["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
|
||||
help="Set the logging level",
|
||||
)
|
||||
|
||||
return parser
|
||||
|
||||
|
||||
class PIDAutotuneState(Enum):
|
||||
OFF = auto()
|
||||
RELAY_STEP_UP = auto()
|
||||
RELAY_STEP_DOWN = auto()
|
||||
SUCCEEDED = auto()
|
||||
FAILED = auto()
|
||||
READY = auto()
|
||||
STATE_OFF = 'off'
|
||||
STATE_RELAY_STEP_UP = 'relay step up'
|
||||
STATE_RELAY_STEP_DOWN = 'relay step down'
|
||||
STATE_SUCCEEDED = 'succeeded'
|
||||
STATE_FAILED = 'failed'
|
||||
|
||||
|
||||
class PIDAutotune:
|
||||
@ -96,7 +44,7 @@ class PIDAutotune:
|
||||
self._noiseband = noiseband
|
||||
self._out_min = -out_step
|
||||
self._out_max = out_step
|
||||
self._state = PIDAutotuneState.OFF
|
||||
self._state = PIDAutotuneState.STATE_OFF
|
||||
self._peak_timestamps = deque(maxlen=5)
|
||||
self._peaks = deque(maxlen=5)
|
||||
self._output = 0
|
||||
@ -108,21 +56,6 @@ class PIDAutotune:
|
||||
self._Ku = 0
|
||||
self._Pu = 0
|
||||
|
||||
def set_param(self, target, step, noiseband, sampletime, lookback):
|
||||
self._setpoint = target
|
||||
self._outputstep = step
|
||||
self._out_max = step
|
||||
self._out_min = -step
|
||||
self._noiseband = noiseband
|
||||
self._inputs = deque(maxlen=round(lookback / sampletime))
|
||||
|
||||
def set_ready(self):
|
||||
self._state = PIDAutotuneState.READY
|
||||
self._peak_count = 0
|
||||
|
||||
def set_off(self):
|
||||
self._state = PIDAutotuneState.OFF
|
||||
|
||||
def state(self):
|
||||
"""Get the current state."""
|
||||
return self._state
|
||||
@ -160,31 +93,30 @@ class PIDAutotune:
|
||||
"""
|
||||
now = time_input * 1000
|
||||
|
||||
if self._state not in {
|
||||
PIDAutotuneState.RELAY_STEP_DOWN,
|
||||
PIDAutotuneState.RELAY_STEP_UP,
|
||||
}:
|
||||
self._state = PIDAutotuneState.RELAY_STEP_UP
|
||||
if (self._state == PIDAutotuneState.STATE_OFF
|
||||
or self._state == PIDAutotuneState.STATE_SUCCEEDED
|
||||
or self._state == PIDAutotuneState.STATE_FAILED):
|
||||
self._state = PIDAutotuneState.STATE_RELAY_STEP_UP
|
||||
|
||||
self._last_run_timestamp = now
|
||||
|
||||
# check input and change relay state if necessary
|
||||
if (self._state == PIDAutotuneState.RELAY_STEP_UP
|
||||
if (self._state == PIDAutotuneState.STATE_RELAY_STEP_UP
|
||||
and input_val > self._setpoint + self._noiseband):
|
||||
self._state = PIDAutotuneState.RELAY_STEP_DOWN
|
||||
self._state = PIDAutotuneState.STATE_RELAY_STEP_DOWN
|
||||
logging.debug('switched state: {0}'.format(self._state))
|
||||
logging.debug('input: {0}'.format(input_val))
|
||||
elif (self._state == PIDAutotuneState.RELAY_STEP_DOWN
|
||||
elif (self._state == PIDAutotuneState.STATE_RELAY_STEP_DOWN
|
||||
and input_val < self._setpoint - self._noiseband):
|
||||
self._state = PIDAutotuneState.RELAY_STEP_UP
|
||||
self._state = PIDAutotuneState.STATE_RELAY_STEP_UP
|
||||
logging.debug('switched state: {0}'.format(self._state))
|
||||
logging.debug('input: {0}'.format(input_val))
|
||||
|
||||
# set output
|
||||
if self._state == PIDAutotuneState.RELAY_STEP_UP:
|
||||
self._output = self._initial_output - self._outputstep
|
||||
elif self._state == PIDAutotuneState.RELAY_STEP_DOWN:
|
||||
if (self._state == PIDAutotuneState.STATE_RELAY_STEP_UP):
|
||||
self._output = self._initial_output + self._outputstep
|
||||
elif self._state == PIDAutotuneState.STATE_RELAY_STEP_DOWN:
|
||||
self._output = self._initial_output - self._outputstep
|
||||
|
||||
# respect output limits
|
||||
self._output = min(self._output, self._out_max)
|
||||
@ -251,16 +183,16 @@ class PIDAutotune:
|
||||
logging.debug('amplitude deviation: {0}'.format(amplitude_dev))
|
||||
|
||||
if amplitude_dev < PIDAutotune.PEAK_AMPLITUDE_TOLERANCE:
|
||||
self._state = PIDAutotuneState.SUCCEEDED
|
||||
self._state = PIDAutotuneState.STATE_SUCCEEDED
|
||||
|
||||
# if the autotune has not already converged
|
||||
# terminate after 10 cycles
|
||||
if self._peak_count >= 20:
|
||||
self._output = 0
|
||||
self._state = PIDAutotuneState.FAILED
|
||||
self._state = PIDAutotuneState.STATE_FAILED
|
||||
return True
|
||||
|
||||
if self._state == PIDAutotuneState.SUCCEEDED:
|
||||
if self._state == PIDAutotuneState.STATE_SUCCEEDED:
|
||||
self._output = 0
|
||||
logging.debug('peak finding successful')
|
||||
|
||||
@ -287,33 +219,30 @@ class PIDAutotune:
|
||||
|
||||
|
||||
def main():
|
||||
args = get_argparser().parse_args()
|
||||
if args.logLevel:
|
||||
logging.basicConfig(level=getattr(logging, args.logLevel))
|
||||
|
||||
# Auto tune parameters
|
||||
# Thermostat channel
|
||||
channel = args.channel
|
||||
channel = 0
|
||||
# Target temperature of the autotune routine, celcius
|
||||
target_temperature = args.target
|
||||
target_temperature = 30
|
||||
# Value by which output will be increased/decreased from zero, amps
|
||||
output_step = args.step
|
||||
output_step = 1
|
||||
# Reference period for local minima/maxima, seconds
|
||||
lookback = args.lookback
|
||||
lookback = 3
|
||||
# Determines by how much the input value must
|
||||
# overshoot/undershoot the setpoint, celcius
|
||||
noiseband = args.noiseband
|
||||
noiseband = 1.5
|
||||
|
||||
thermostat = Client()
|
||||
# logging.basicConfig(level=logging.DEBUG)
|
||||
|
||||
data = thermostat.get_report()
|
||||
tec = Client()
|
||||
|
||||
data = next(tec.report_mode())
|
||||
ch = data[channel]
|
||||
|
||||
tuner = PIDAutotune(target_temperature, output_step,
|
||||
lookback, noiseband, ch['interval'])
|
||||
|
||||
while True:
|
||||
data = thermostat.get_report()
|
||||
for data in tec.report_mode():
|
||||
|
||||
ch = data[channel]
|
||||
|
||||
@ -324,11 +253,9 @@ def main():
|
||||
|
||||
tuner_out = tuner.output()
|
||||
|
||||
thermostat.set_param("output", channel, "i_set", tuner_out)
|
||||
tec.set_param("pwm", channel, "i_set", tuner_out)
|
||||
|
||||
time.sleep(0.05)
|
||||
|
||||
thermostat.set_param("output", channel, "i_set", 0)
|
||||
tec.set_param("pwm", channel, "i_set", 0)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
11
pytec/example.py
Normal file
11
pytec/example.py
Normal file
@ -0,0 +1,11 @@
|
||||
from pytec.client import Client
|
||||
|
||||
tec = Client() #(host="localhost", port=6667)
|
||||
tec.set_param("s-h", 1, "t0", 20)
|
||||
print(tec.get_pwm())
|
||||
print(tec.get_pid())
|
||||
print(tec.get_pwm())
|
||||
print(tec.get_postfilter())
|
||||
print(tec.get_steinhart_hart())
|
||||
for data in tec.report_mode():
|
||||
print(data)
|
||||
128
pytec/plot.py
Normal file
128
pytec/plot.py
Normal file
@ -0,0 +1,128 @@
|
||||
import numpy as np
|
||||
import matplotlib.pyplot as plt
|
||||
import matplotlib.animation as animation
|
||||
from threading import Thread, Lock
|
||||
from pytec.client import Client
|
||||
|
||||
TIME_WINDOW = 300.0
|
||||
|
||||
tec = Client()
|
||||
target_temperature = tec.get_pid()[0]['target']
|
||||
print("Channel 0 target temperature: {:.3f}".format(target_temperature))
|
||||
|
||||
class Series:
|
||||
def __init__(self, conv=lambda x: x):
|
||||
self.conv = conv
|
||||
self.x_data = []
|
||||
self.y_data = []
|
||||
|
||||
def append(self, x, y):
|
||||
self.x_data.append(x)
|
||||
self.y_data.append(self.conv(y))
|
||||
|
||||
def clip(self, min_x):
|
||||
drop = 0
|
||||
while drop < len(self.x_data) and self.x_data[drop] < min_x:
|
||||
drop += 1
|
||||
self.x_data = self.x_data[drop:]
|
||||
self.y_data = self.y_data[drop:]
|
||||
|
||||
series = {
|
||||
# 'adc': Series(),
|
||||
# 'sens': Series(lambda x: x * 0.0001),
|
||||
'temperature': Series(),
|
||||
# 'i_set': Series(),
|
||||
'pid_output': Series(),
|
||||
# 'vref': Series(),
|
||||
# 'dac_value': Series(),
|
||||
# 'dac_feedback': Series(),
|
||||
# 'i_tec': Series(),
|
||||
'tec_i': Series(),
|
||||
'tec_u_meas': Series(),
|
||||
# 'interval': Series(),
|
||||
}
|
||||
series_lock = Lock()
|
||||
|
||||
quit = False
|
||||
|
||||
def recv_data(tec):
|
||||
global last_packet_time
|
||||
for data in tec.report_mode():
|
||||
ch0 = data[0]
|
||||
series_lock.acquire()
|
||||
try:
|
||||
for k, s in series.items():
|
||||
if k in ch0:
|
||||
v = ch0[k]
|
||||
if type(v) is float:
|
||||
s.append(ch0['time'], v)
|
||||
finally:
|
||||
series_lock.release()
|
||||
|
||||
if quit:
|
||||
break
|
||||
|
||||
thread = Thread(target=recv_data, args=(tec,))
|
||||
thread.start()
|
||||
|
||||
fig, ax = plt.subplots()
|
||||
|
||||
for k, s in series.items():
|
||||
s.plot, = ax.plot([], [], label=k)
|
||||
legend = ax.legend()
|
||||
|
||||
def animate(i):
|
||||
min_x, max_x, min_y, max_y = None, None, None, None
|
||||
|
||||
series_lock.acquire()
|
||||
try:
|
||||
for k, s in series.items():
|
||||
s.plot.set_data(s.x_data, s.y_data)
|
||||
if len(s.y_data) > 0:
|
||||
s.plot.set_label("{}: {:.3f}".format(k, s.y_data[-1]))
|
||||
|
||||
if len(s.x_data) > 0:
|
||||
min_x_ = min(s.x_data)
|
||||
if min_x is None:
|
||||
min_x = min_x_
|
||||
else:
|
||||
min_x = min(min_x, min_x_)
|
||||
max_x_ = max(s.x_data)
|
||||
if max_x is None:
|
||||
max_x = max_x_
|
||||
else:
|
||||
max_x = max(max_x, max_x_)
|
||||
if len(s.y_data) > 0:
|
||||
min_y_ = min(s.y_data)
|
||||
if min_y is None:
|
||||
min_y = min_y_
|
||||
else:
|
||||
min_y = min(min_y, min_y_)
|
||||
max_y_ = max(s.y_data)
|
||||
if max_y is None:
|
||||
max_y = max_y_
|
||||
else:
|
||||
max_y = max(max_y, max_y_)
|
||||
|
||||
if min_x and max_x - TIME_WINDOW > min_x:
|
||||
for s in series.values():
|
||||
s.clip(max_x - TIME_WINDOW)
|
||||
finally:
|
||||
series_lock.release()
|
||||
|
||||
if min_x != max_x:
|
||||
ax.set_xlim(min_x, max_x)
|
||||
if min_y != max_y:
|
||||
margin_y = 0.01 * (max_y - min_y)
|
||||
ax.set_ylim(min_y - margin_y, max_y + margin_y)
|
||||
|
||||
global legend
|
||||
legend.remove()
|
||||
legend = ax.legend()
|
||||
|
||||
ani = animation.FuncAnimation(
|
||||
fig, animate, interval=1, blit=False, save_count=50)
|
||||
|
||||
plt.show()
|
||||
quit = True
|
||||
thread.join()
|
||||
166
pytec/pytec/client.py
Normal file
166
pytec/pytec/client.py
Normal file
@ -0,0 +1,166 @@
|
||||
import socket
|
||||
import json
|
||||
|
||||
class CommandError(Exception):
|
||||
pass
|
||||
|
||||
class Client:
|
||||
def __init__(self, host="192.168.1.26", port=23, timeout=None):
|
||||
self._socket = socket.create_connection((host, port), timeout)
|
||||
self._lines = [""]
|
||||
|
||||
def _read_line(self):
|
||||
# read more lines
|
||||
while len(self._lines) <= 1:
|
||||
chunk = self._socket.recv(4096)
|
||||
if not chunk:
|
||||
return None
|
||||
buf = self._lines[-1] + chunk.decode('utf-8', errors='ignore')
|
||||
self._lines = buf.split("\n")
|
||||
|
||||
line = self._lines[0]
|
||||
self._lines = self._lines[1:]
|
||||
return line
|
||||
|
||||
def _command(self, *command):
|
||||
self._socket.sendall((" ".join(command) + "\n").encode('utf-8'))
|
||||
|
||||
line = self._read_line()
|
||||
response = json.loads(line)
|
||||
if "error" in response:
|
||||
raise CommandError(response["error"])
|
||||
return response
|
||||
|
||||
def _get_conf(self, topic):
|
||||
result = [None, None]
|
||||
for item in self._command(topic):
|
||||
result[int(item["channel"])] = item
|
||||
return result
|
||||
|
||||
def get_pwm(self):
|
||||
"""Retrieve PWM limits for the TEC
|
||||
|
||||
Example::
|
||||
[{'channel': 0,
|
||||
'center': 'vref',
|
||||
'i_set': {'max': 2.9802790335151985, 'value': -0.02002179650216762},
|
||||
'max_i_neg': {'max': 3.0, 'value': 3.0},
|
||||
'max_v': {'max': 5.988, 'value': 5.988},
|
||||
'max_i_pos': {'max': 3.0, 'value': 3.0}},
|
||||
{'channel': 1,
|
||||
'center': 'vref',
|
||||
'i_set': {'max': 2.9802790335151985, 'value': -0.02002179650216762},
|
||||
'max_i_neg': {'max': 3.0, 'value': 3.0},
|
||||
'max_v': {'max': 5.988, 'value': 5.988},
|
||||
'max_i_pos': {'max': 3.0, 'value': 3.0}}
|
||||
]
|
||||
"""
|
||||
return self._get_conf("pwm")
|
||||
|
||||
def get_pid(self):
|
||||
"""Retrieve PID control state
|
||||
|
||||
Example::
|
||||
[{'channel': 0,
|
||||
'parameters': {
|
||||
'kp': 10.0,
|
||||
'ki': 0.02,
|
||||
'kd': 0.0,
|
||||
'output_min': 0.0,
|
||||
'output_max': 3.0,
|
||||
'integral_min': -100.0,
|
||||
'integral_max': 100.0},
|
||||
'target': 37.0,
|
||||
'integral': 38.41138597026372},
|
||||
{'channel': 1,
|
||||
'parameters': {
|
||||
'kp': 10.0,
|
||||
'ki': 0.02,
|
||||
'kd': 0.0,
|
||||
'output_min': 0.0,
|
||||
'output_max': 3.0,
|
||||
'integral_min': -100.0,
|
||||
'integral_max': 100.0},
|
||||
'target': 36.5,
|
||||
'integral': nan}]
|
||||
"""
|
||||
return self._get_conf("pid")
|
||||
|
||||
def get_steinhart_hart(self):
|
||||
"""Retrieve Steinhart-Hart parameters for resistance to temperature conversion
|
||||
|
||||
Example::
|
||||
[{'params': {'b': 3800.0, 'r0': 10000.0, 't0': 298.15}, 'channel': 0},
|
||||
{'params': {'b': 3800.0, 'r0': 10000.0, 't0': 298.15}, 'channel': 1}]
|
||||
"""
|
||||
return self._get_conf("s-h")
|
||||
|
||||
def get_postfilter(self):
|
||||
"""Retrieve DAC postfilter configuration
|
||||
|
||||
Example::
|
||||
[{'rate': None, 'channel': 0},
|
||||
{'rate': 21.25, 'channel': 1}]
|
||||
"""
|
||||
return self._get_conf("postfilter")
|
||||
|
||||
def report_mode(self):
|
||||
"""Start reporting measurement values
|
||||
|
||||
Example of yielded data::
|
||||
{'channel': 0,
|
||||
'time': 2302524,
|
||||
'adc': 0.6199188965423515,
|
||||
'sens': 6138.519310282602,
|
||||
'temperature': 36.87032392655527,
|
||||
'pid_engaged': True,
|
||||
'i_set': 2.0635816680889123,
|
||||
'vref': 1.494,
|
||||
'dac_value': 2.527790834044456,
|
||||
'dac_feedback': 2.523,
|
||||
'i_tec': 2.331,
|
||||
'tec_i': 2.0925,
|
||||
'tec_u_meas': 2.5340000000000003,
|
||||
'pid_output': 2.067581958092247}
|
||||
"""
|
||||
self._command("report mode", "on")
|
||||
|
||||
while True:
|
||||
line = self._read_line()
|
||||
if not line:
|
||||
break
|
||||
try:
|
||||
yield json.loads(line)
|
||||
except json.decoder.JSONDecodeError:
|
||||
pass
|
||||
|
||||
def set_param(self, topic, channel, field="", value=""):
|
||||
"""Set configuration parameters
|
||||
|
||||
Examples::
|
||||
tec.set_param("pwm", 0, "max_v", 2.0)
|
||||
tec.set_param("pid", 1, "output_max", 2.5)
|
||||
tec.set_param("s-h", 0, "t0", 20.0)
|
||||
tec.set_param("center", 0, "vref")
|
||||
tec.set_param("postfilter", 1, 21)
|
||||
|
||||
See the firmware's README.md for a full list.
|
||||
"""
|
||||
if type(value) is float:
|
||||
value = "{:f}".format(value)
|
||||
if type(value) is not str:
|
||||
value = str(value)
|
||||
self._command(topic, str(channel), field, value)
|
||||
|
||||
def power_up(self, channel, target):
|
||||
"""Start closed-loop mode"""
|
||||
self.set_param("pid", channel, "target", value=target)
|
||||
self.set_param("pwm", channel, "pid")
|
||||
|
||||
def save_config(self):
|
||||
"""Save current configuration to EEPROM"""
|
||||
self._command("save")
|
||||
|
||||
def load_config(self):
|
||||
"""Load current configuration from EEPROM"""
|
||||
self._command("load")
|
||||
12
pytec/setup.py
Normal file
12
pytec/setup.py
Normal file
@ -0,0 +1,12 @@
|
||||
from setuptools import setup, find_packages
|
||||
|
||||
setup(
|
||||
name="pytec",
|
||||
version="0.0",
|
||||
author="M-Labs",
|
||||
url="https://git.m-labs.hk/M-Labs/thermostat",
|
||||
description="Control TEC",
|
||||
license="GPLv3",
|
||||
install_requires=["setuptools"],
|
||||
packages=find_packages(),
|
||||
)
|
||||
@ -1,4 +0,0 @@
|
||||
graft examples
|
||||
include pythermostat/gui/resources/artiq.svg
|
||||
include pythermostat/gui/view/param_tree.json
|
||||
include pythermostat/gui/view/MainWindow.ui
|
||||
@ -1,27 +0,0 @@
|
||||
[build-system]
|
||||
requires = ["setuptools"]
|
||||
build-backend = "setuptools.build_meta"
|
||||
|
||||
[project]
|
||||
name = "pythermostat"
|
||||
version = "0.0"
|
||||
authors = [{name = "M-Labs"}]
|
||||
description = "Python utilities for the Sinara 8451 Thermostat"
|
||||
urls.Repository = "https://git.m-labs.hk/M-Labs/thermostat"
|
||||
license = {text = "GPLv3"}
|
||||
dependencies = [
|
||||
"numpy >= 1.26.4",
|
||||
"matplotlib >= 3.8.4",
|
||||
"pyqtgraph >= 0.13.7",
|
||||
"pyqt6 >= 6.7.0",
|
||||
"qasync >= 0.27.1",
|
||||
"pglive >= 0.7.2",
|
||||
]
|
||||
|
||||
[project.gui-scripts]
|
||||
thermostat_plot = "pythermostat.plot:main"
|
||||
thermostat_control_panel = "pythermostat.control_panel:main"
|
||||
|
||||
[project.scripts]
|
||||
thermostat_autotune = "pythermostat.autotune:main"
|
||||
thermostat_test = "pythermostat.test:main"
|
||||
@ -1,240 +0,0 @@
|
||||
import asyncio
|
||||
import json
|
||||
import logging
|
||||
|
||||
|
||||
class CommandError(Exception):
|
||||
pass
|
||||
|
||||
|
||||
class AsyncioClient:
|
||||
def __init__(self):
|
||||
self._reader = None
|
||||
self._writer = None
|
||||
self._read_lock = asyncio.Lock()
|
||||
|
||||
async def connect(self, host="192.168.1.26", port=23):
|
||||
"""Connect to Thermostat at specified host and port.
|
||||
|
||||
Example::
|
||||
thermostat = AsyncioClient()
|
||||
await client.connect()
|
||||
"""
|
||||
self._reader, self._writer = await asyncio.open_connection(host, port)
|
||||
await self._check_zero_limits()
|
||||
|
||||
def connected(self):
|
||||
"""Returns True if client is connected"""
|
||||
return self._writer is not None
|
||||
|
||||
async def disconnect(self):
|
||||
"""Disconnect from the Thermostat"""
|
||||
|
||||
if self._writer is None:
|
||||
return
|
||||
|
||||
# Reader needn't be closed
|
||||
self._writer.close()
|
||||
await self._writer.wait_closed()
|
||||
self._reader = None
|
||||
self._writer = None
|
||||
|
||||
async def _check_zero_limits(self):
|
||||
output_report = await self.get_output()
|
||||
for output_channel in output_report:
|
||||
for limit in ["max_i_neg", "max_i_pos", "max_v"]:
|
||||
if output_channel[limit] == 0.0:
|
||||
logging.warning(
|
||||
"`%s` limit is set to zero on channel %d",
|
||||
limit,
|
||||
output_channel["channel"],
|
||||
)
|
||||
|
||||
async def _read_line(self):
|
||||
# read 1 line
|
||||
async with self._read_lock:
|
||||
chunk = await self._reader.readline()
|
||||
return chunk.decode("utf-8", errors="ignore")
|
||||
|
||||
async def _read_write(self, command):
|
||||
self._writer.write(((" ".join(command)).strip() + "\n").encode("utf-8"))
|
||||
await self._writer.drain()
|
||||
|
||||
return await self._read_line()
|
||||
|
||||
async def _command(self, *command):
|
||||
line = await self._read_write(command)
|
||||
|
||||
response = json.loads(line)
|
||||
if "error" in response:
|
||||
raise CommandError(response["error"])
|
||||
return response
|
||||
|
||||
async def _get_conf(self, topic):
|
||||
result = [None, None]
|
||||
for item in await self._command(topic):
|
||||
result[int(item["channel"])] = item
|
||||
return result
|
||||
|
||||
async def get_output(self):
|
||||
"""Retrieve output limits for the TEC
|
||||
|
||||
Example::
|
||||
[{'channel': 0,
|
||||
'center': 'vref',
|
||||
'i_set': -0.02002179650216762,
|
||||
'max_i_neg': 2.0,
|
||||
'max_v': : 3.988,
|
||||
'max_i_pos': 2.0,
|
||||
'polarity': 'normal'},
|
||||
{'channel': 1,
|
||||
'center': 'vref',
|
||||
'i_set': -0.02002179650216762,
|
||||
'max_i_neg': 2.0,
|
||||
'max_v': : 3.988,
|
||||
'max_i_pos': 2.0,
|
||||
'polarity': 'normal'},
|
||||
]
|
||||
"""
|
||||
return await self._get_conf("output")
|
||||
|
||||
async def get_pid(self):
|
||||
"""Retrieve PID control state
|
||||
|
||||
Example::
|
||||
[{'channel': 0,
|
||||
'parameters': {
|
||||
'kp': 10.0,
|
||||
'ki': 0.02,
|
||||
'kd': 0.0,
|
||||
'output_min': 0.0,
|
||||
'output_max': 3.0},
|
||||
'target': 37.0},
|
||||
{'channel': 1,
|
||||
'parameters': {
|
||||
'kp': 10.0,
|
||||
'ki': 0.02,
|
||||
'kd': 0.0,
|
||||
'output_min': 0.0,
|
||||
'output_max': 3.0},
|
||||
'target': 36.5}]
|
||||
"""
|
||||
return await self._get_conf("pid")
|
||||
|
||||
async def get_b_parameter(self):
|
||||
"""
|
||||
Retrieve B-Parameter equation parameters for resistance to
|
||||
temperature conversion
|
||||
|
||||
Example::
|
||||
[{'params': {'b': 3800.0, 'r0': 10000.0, 't0': 298.15}, 'channel': 0},
|
||||
{'params': {'b': 3800.0, 'r0': 10000.0, 't0': 298.15}, 'channel': 1}]
|
||||
"""
|
||||
return await self._get_conf("b-p")
|
||||
|
||||
async def get_postfilter(self):
|
||||
"""Retrieve DAC postfilter configuration
|
||||
|
||||
Example::
|
||||
[{'rate': None, 'channel': 0},
|
||||
{'rate': 21.25, 'channel': 1}]
|
||||
"""
|
||||
return await self._get_conf("postfilter")
|
||||
|
||||
async def get_report(self):
|
||||
"""Obtain one-time report on measurement values
|
||||
|
||||
Example of yielded data:
|
||||
{'channel': 0,
|
||||
'time': 2302524,
|
||||
'interval': 0.12
|
||||
'adc': 0.6199188965423515,
|
||||
'sens': 6138.519310282602,
|
||||
'temperature': 36.87032392655527,
|
||||
'pid_engaged': True,
|
||||
'i_set': 2.0635816680889123,
|
||||
'dac_value': 2.527790834044456,
|
||||
'dac_feedback': 2.523,
|
||||
'i_tec': 2.331,
|
||||
'tec_i': 2.0925,
|
||||
'tec_u_meas': 2.5340000000000003,
|
||||
'pid_output': 2.067581958092247}
|
||||
"""
|
||||
return await self._command("report")
|
||||
|
||||
async def get_ipv4(self):
|
||||
"""Get the IPv4 settings of the Thermostat"""
|
||||
return await self._command("ipv4")
|
||||
|
||||
async def get_fan(self):
|
||||
"""Get Thermostat current fan settings"""
|
||||
return await self._command("fan")
|
||||
|
||||
async def get_hwrev(self):
|
||||
"""Get Thermostat hardware revision"""
|
||||
return await self._command("hwrev")
|
||||
|
||||
async def set_param(self, topic, channel, field="", value=""):
|
||||
"""Set configuration parameters
|
||||
|
||||
Examples::
|
||||
await thermostat.set_param("output", 0, "max_v", 2.0)
|
||||
await thermostat.set_param("pid", 1, "output_max", 2.5)
|
||||
await thermostat.set_param("b-p", 0, "t0", 20.0)
|
||||
await thermostat.set_param("center", 0, "vref")
|
||||
await thermostat.set_param("postfilter", 1, 21)
|
||||
|
||||
See the firmware's README.md for a full list.
|
||||
"""
|
||||
if isinstance(value, float):
|
||||
value = f"{value:f}"
|
||||
if not isinstance(value, str):
|
||||
value = str(value)
|
||||
await self._command(topic, str(channel), field, value)
|
||||
|
||||
async def power_up(self, channel, target):
|
||||
"""Start closed-loop mode"""
|
||||
await self.set_param("pid", channel, "target", value=target)
|
||||
await self.set_param("output", channel, "pid")
|
||||
|
||||
async def save_config(self, channel=""):
|
||||
"""Save current configuration to EEPROM"""
|
||||
await self._command("save", str(channel))
|
||||
if channel == "":
|
||||
await self._read_line() # Read the extra {}
|
||||
|
||||
async def load_config(self, channel=""):
|
||||
"""Load current configuration from EEPROM"""
|
||||
await self._command("load", str(channel))
|
||||
if channel == "":
|
||||
await self._read_line() # Read the extra {}
|
||||
|
||||
async def reset(self):
|
||||
"""Reset the Thermostat
|
||||
|
||||
The client is disconnected as the TCP session is terminated.
|
||||
"""
|
||||
self._writer.write("reset\n".encode("utf-8"))
|
||||
await self._writer.drain()
|
||||
|
||||
await self.disconnect()
|
||||
|
||||
async def enter_dfu_mode(self):
|
||||
"""Put the Thermostat in DFU mode
|
||||
|
||||
The client is disconnected as the Thermostat stops responding to
|
||||
TCP commands in DFU mode. To exit it, submit a DFU leave request
|
||||
or power-cycle the Thermostat.
|
||||
"""
|
||||
self._writer.write("dfu\n".encode("utf-8"))
|
||||
await self._writer.drain()
|
||||
|
||||
await self.disconnect()
|
||||
|
||||
async def set_fan(self, power="auto"):
|
||||
"""Set fan power with values from 1 to 100. If omitted, set according to fcurve"""
|
||||
await self._command("fan", str(power))
|
||||
|
||||
async def set_fcurve(self, a=1.0, b=0.0, c=0.0):
|
||||
"""Set fan controller curve coefficients"""
|
||||
await self._command("fcurve", str(a), str(b), str(c))
|
||||
@ -1,207 +0,0 @@
|
||||
import socket
|
||||
import json
|
||||
import logging
|
||||
|
||||
|
||||
class CommandError(Exception):
|
||||
pass
|
||||
|
||||
class Client:
|
||||
def __init__(self, host="192.168.1.26", port=23, timeout=None):
|
||||
self._socket = socket.create_connection((host, port), timeout)
|
||||
self._lines = [""]
|
||||
self._check_zero_limits()
|
||||
|
||||
def disconnect(self):
|
||||
self._socket.shutdown(socket.SHUT_RDWR)
|
||||
self._socket.close()
|
||||
|
||||
def _check_zero_limits(self):
|
||||
output_report = self.get_output()
|
||||
for output_channel in output_report:
|
||||
for limit in ["max_i_neg", "max_i_pos", "max_v"]:
|
||||
if output_channel[limit] == 0.0:
|
||||
logging.warning("`{}` limit is set to zero on channel {}".format(limit, output_channel["channel"]))
|
||||
|
||||
def _read_line(self):
|
||||
# read more lines
|
||||
while len(self._lines) <= 1:
|
||||
chunk = self._socket.recv(4096)
|
||||
if not chunk:
|
||||
return None
|
||||
buf = self._lines[-1] + chunk.decode('utf-8', errors='ignore')
|
||||
self._lines = buf.split("\n")
|
||||
|
||||
line = self._lines[0]
|
||||
self._lines = self._lines[1:]
|
||||
return line
|
||||
|
||||
def _command(self, *command):
|
||||
self._socket.sendall((" ".join(command) + "\n").encode('utf-8'))
|
||||
|
||||
line = self._read_line()
|
||||
response = json.loads(line)
|
||||
if "error" in response:
|
||||
raise CommandError(response["error"])
|
||||
return response
|
||||
|
||||
def _get_conf(self, topic):
|
||||
result = [None, None]
|
||||
for item in self._command(topic):
|
||||
result[int(item["channel"])] = item
|
||||
return result
|
||||
|
||||
def get_output(self):
|
||||
"""Retrieve output limits for the TEC
|
||||
|
||||
Example::
|
||||
[{'channel': 0,
|
||||
'center': 'vref',
|
||||
'i_set': -0.02002179650216762,
|
||||
'max_i_neg': 2.0,
|
||||
'max_v': 3.988,
|
||||
'max_i_pos': 2.0,
|
||||
'polarity': 'normal',
|
||||
{'channel': 1,
|
||||
'center': 'vref',
|
||||
'i_set': -0.02002179650216762,
|
||||
'max_i_neg': 2.0,
|
||||
'max_v': 3.988,
|
||||
'max_i_pos': 2.0}
|
||||
'polarity': 'normal',
|
||||
]
|
||||
"""
|
||||
return self._get_conf("output")
|
||||
|
||||
def get_pid(self):
|
||||
"""Retrieve PID control state
|
||||
|
||||
Example::
|
||||
[{'channel': 0,
|
||||
'parameters': {
|
||||
'kp': 10.0,
|
||||
'ki': 0.02,
|
||||
'kd': 0.0,
|
||||
'output_min': 0.0,
|
||||
'output_max': 3.0},
|
||||
'target': 37.0},
|
||||
{'channel': 1,
|
||||
'parameters': {
|
||||
'kp': 10.0,
|
||||
'ki': 0.02,
|
||||
'kd': 0.0,
|
||||
'output_min': 0.0,
|
||||
'output_max': 3.0},
|
||||
'target': 36.5}]
|
||||
"""
|
||||
return self._get_conf("pid")
|
||||
|
||||
def get_b_parameter(self):
|
||||
"""Retrieve B-Parameter equation parameters for resistance to temperature conversion
|
||||
|
||||
Example::
|
||||
[{'params': {'b': 3800.0, 'r0': 10000.0, 't0': 298.15}, 'channel': 0},
|
||||
{'params': {'b': 3800.0, 'r0': 10000.0, 't0': 298.15}, 'channel': 1}]
|
||||
"""
|
||||
return self._get_conf("b-p")
|
||||
|
||||
def get_postfilter(self):
|
||||
"""Retrieve DAC postfilter configuration
|
||||
|
||||
Example::
|
||||
[{'rate': None, 'channel': 0},
|
||||
{'rate': 21.25, 'channel': 1}]
|
||||
"""
|
||||
return self._get_conf("postfilter")
|
||||
|
||||
def get_report(self):
|
||||
"""Obtain one-time report on measurement values
|
||||
|
||||
Example of yielded data::
|
||||
{'channel': 0,
|
||||
'time': 2302524,
|
||||
'interval': 0.12
|
||||
'adc': 0.6199188965423515,
|
||||
'sens': 6138.519310282602,
|
||||
'temperature': 36.87032392655527,
|
||||
'pid_engaged': True,
|
||||
'i_set': 2.0635816680889123,
|
||||
'dac_value': 2.527790834044456,
|
||||
'dac_feedback': 2.523,
|
||||
'i_tec': 2.331,
|
||||
'tec_i': 2.0925,
|
||||
'tec_u_meas': 2.5340000000000003,
|
||||
'pid_output': 2.067581958092247}
|
||||
"""
|
||||
return self._get_conf("report")
|
||||
|
||||
def get_ipv4(self):
|
||||
"""Get the IPv4 settings of the Thermostat"""
|
||||
return self._command("ipv4")
|
||||
|
||||
def get_fan(self):
|
||||
"""Get Thermostat current fan settings"""
|
||||
return self._command("fan")
|
||||
|
||||
def get_hwrev(self):
|
||||
"""Get Thermostat hardware revision"""
|
||||
return self._command("hwrev")
|
||||
|
||||
def set_param(self, topic, channel, field="", value=""):
|
||||
"""Set configuration parameters
|
||||
|
||||
Examples::
|
||||
thermostat.set_param("output", 0, "max_v", 2.0)
|
||||
thermostat.set_param("pid", 1, "output_max", 2.5)
|
||||
thermostat.set_param("b-p", 0, "t0", 20.0)
|
||||
thermostat.set_param("center", 0, "vref")
|
||||
thermostat.set_param("postfilter", 1, 21)
|
||||
|
||||
See the firmware's README.md for a full list.
|
||||
"""
|
||||
if type(value) is float:
|
||||
value = "{:f}".format(value)
|
||||
if type(value) is not str:
|
||||
value = str(value)
|
||||
self._command(topic, str(channel), field, value)
|
||||
|
||||
def power_up(self, channel, target):
|
||||
"""Start closed-loop mode"""
|
||||
self.set_param("pid", channel, "target", value=target)
|
||||
self.set_param("output", channel, "pid")
|
||||
|
||||
def save_config(self, channel=""):
|
||||
"""Save current configuration to EEPROM"""
|
||||
self._command("save", channel)
|
||||
if channel != "":
|
||||
self._read_line() # read the extra {}
|
||||
|
||||
def load_config(self, channel=""):
|
||||
"""Load current configuration from EEPROM"""
|
||||
self._command("load", channel)
|
||||
if channel != "":
|
||||
self._read_line() # read the extra {}
|
||||
|
||||
def reset(self):
|
||||
"""Reset the device"""
|
||||
self._socket.sendall("reset".encode("utf-8"))
|
||||
self.disconnect() # resetting ends the TCP session, disconnect anyway
|
||||
|
||||
def enter_dfu_mode(self):
|
||||
"""Reset device and enters USB device firmware update (DFU) mode"""
|
||||
self._socket.sendall("dfu".encode("utf-8"))
|
||||
self.disconnect() # resetting ends the TCP session, disconnect anyway
|
||||
|
||||
def set_ipv4(self, address, netmask, gateway=""):
|
||||
"""Configure IPv4 address, netmask length, and optional default gateway"""
|
||||
self._command("ipv4", f"{address}/{netmask}", gateway)
|
||||
|
||||
def set_fan(self, power=None):
|
||||
"""Set fan power with values from 1 to 100. If omitted, set according to fcurve"""
|
||||
if power is None:
|
||||
power = "auto"
|
||||
self._command("fan", power)
|
||||
|
||||
def set_fcurve(self, a=1.0, b=0.0, c=0.0):
|
||||
"""Set fan controller curve coefficients"""
|
||||
self._command("fcurve", a, b, c)
|
||||
@ -1,252 +0,0 @@
|
||||
"""GUI Control Panel for the Sinara 8451 Thermostat"""
|
||||
|
||||
import asyncio
|
||||
import logging
|
||||
import argparse
|
||||
import importlib.resources
|
||||
import json
|
||||
from PyQt6 import QtWidgets, QtGui, uic
|
||||
from PyQt6.QtCore import pyqtSlot
|
||||
import qasync
|
||||
from qasync import asyncSlot, asyncClose
|
||||
from pythermostat.autotune import PIDAutotuneState
|
||||
from pythermostat.gui.model.thermostat import Thermostat, ThermostatConnectionState
|
||||
from pythermostat.gui.model.pid_autotuner import PIDAutoTuner
|
||||
from pythermostat.gui.view.ctrl_panel import CtrlPanel
|
||||
from pythermostat.gui.view.info_box import InfoBox
|
||||
from pythermostat.gui.view.menus import PlotOptionsMenu, ThermostatSettingsMenu, ConnectionDetailsMenu
|
||||
from pythermostat.gui.view.live_plot_view import LiveDataPlotter
|
||||
from pythermostat.gui.view.zero_limits_warning_view import ZeroLimitsWarningView
|
||||
|
||||
|
||||
def get_argparser():
|
||||
parser = argparse.ArgumentParser(description="Thermostat Control Panel")
|
||||
|
||||
parser.add_argument(
|
||||
"--connect",
|
||||
default=None,
|
||||
action="store_true",
|
||||
help="Automatically connect to the specified Thermostat in host:port format",
|
||||
)
|
||||
parser.add_argument("host", metavar="HOST", default=None, nargs="?")
|
||||
parser.add_argument("port", metavar="PORT", default=None, nargs="?")
|
||||
parser.add_argument(
|
||||
"-l",
|
||||
"--log",
|
||||
dest="logLevel",
|
||||
choices=["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
|
||||
help="Set the logging level",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-p",
|
||||
"--param_tree",
|
||||
default=importlib.resources.files("pythermostat.gui.view").joinpath("param_tree.json"),
|
||||
help="Param Tree Description JSON File",
|
||||
)
|
||||
|
||||
return parser
|
||||
|
||||
|
||||
class MainWindow(QtWidgets.QMainWindow):
|
||||
NUM_CHANNELS = 2
|
||||
|
||||
def __init__(self, args):
|
||||
super().__init__()
|
||||
|
||||
ui_file_path = importlib.resources.files("pythermostat.gui.view").joinpath("MainWindow.ui")
|
||||
uic.loadUi(ui_file_path, self)
|
||||
|
||||
self._info_box = InfoBox()
|
||||
|
||||
# Models
|
||||
self._thermostat = Thermostat(self, self.report_refresh_spin.value())
|
||||
self._connecting_task = None
|
||||
self._thermostat.connection_state_update.connect(
|
||||
self._on_connection_state_changed
|
||||
)
|
||||
|
||||
self._autotuners = PIDAutoTuner(self, self._thermostat, 2)
|
||||
self._autotuners.autotune_state_changed.connect(
|
||||
self._on_pid_autotune_state_changed
|
||||
)
|
||||
|
||||
# Handlers for disconnections
|
||||
async def autotune_disconnect():
|
||||
for ch in range(self.NUM_CHANNELS):
|
||||
if self._autotuners.get_state(ch) != PIDAutotuneState.OFF:
|
||||
await self._autotuners.stop_pid_from_running(ch)
|
||||
|
||||
self._thermostat.disconnect_cb = autotune_disconnect
|
||||
|
||||
@pyqtSlot()
|
||||
def handle_connection_error():
|
||||
self._info_box.display_info_box(
|
||||
"Connection Error", "Thermostat connection lost. Is it unplugged?"
|
||||
)
|
||||
|
||||
self._thermostat.connection_error.connect(handle_connection_error)
|
||||
|
||||
# Control Panel
|
||||
def get_ctrl_panel_config(args):
|
||||
with open(args.param_tree, "r", encoding="utf-8") as f:
|
||||
return json.load(f)["ctrl_panel"]
|
||||
|
||||
self._ctrl_panel_view = CtrlPanel(
|
||||
self._thermostat,
|
||||
self._autotuners,
|
||||
self._info_box,
|
||||
[self.ch0_tree, self.ch1_tree],
|
||||
get_ctrl_panel_config(args),
|
||||
)
|
||||
|
||||
# Graphs
|
||||
self._channel_graphs = LiveDataPlotter(
|
||||
self._thermostat,
|
||||
[
|
||||
[getattr(self, f"ch{ch}_t_graph"), getattr(self, f"ch{ch}_i_graph")]
|
||||
for ch in range(self.NUM_CHANNELS)
|
||||
],
|
||||
)
|
||||
|
||||
# Bottom bar menus
|
||||
self.connection_details_menu = ConnectionDetailsMenu(
|
||||
self._thermostat, self.connect_btn
|
||||
)
|
||||
self.connect_btn.setMenu(self.connection_details_menu)
|
||||
|
||||
self._thermostat_settings_menu = ThermostatSettingsMenu(
|
||||
self._thermostat, self._info_box, self.style()
|
||||
)
|
||||
self.thermostat_settings.setMenu(self._thermostat_settings_menu)
|
||||
|
||||
self._plot_options_menu = PlotOptionsMenu(self._channel_graphs)
|
||||
self.plot_settings.setMenu(self._plot_options_menu)
|
||||
|
||||
# Status line
|
||||
self._zero_limits_warning_view = ZeroLimitsWarningView(
|
||||
self._thermostat, self.style(), self.limits_warning
|
||||
)
|
||||
self.loading_spinner.hide()
|
||||
|
||||
self.report_apply_btn.clicked.connect(
|
||||
lambda: self._thermostat.set_update_s(self.report_refresh_spin.value())
|
||||
)
|
||||
|
||||
@asyncClose
|
||||
async def closeEvent(self, _event):
|
||||
try:
|
||||
await self._thermostat.end_session()
|
||||
self._thermostat.connection_state = ThermostatConnectionState.DISCONNECTED
|
||||
except:
|
||||
pass
|
||||
|
||||
@pyqtSlot(ThermostatConnectionState)
|
||||
def _on_connection_state_changed(self, state):
|
||||
self.graph_group.setEnabled(state == ThermostatConnectionState.CONNECTED)
|
||||
self.thermostat_settings.setEnabled(
|
||||
state == ThermostatConnectionState.CONNECTED
|
||||
)
|
||||
self.report_group.setEnabled(state == ThermostatConnectionState.CONNECTED)
|
||||
|
||||
match state:
|
||||
case ThermostatConnectionState.CONNECTED:
|
||||
self.connect_btn.setText("Disconnect")
|
||||
self.status_lbl.setText(
|
||||
"Connected to Thermostat v"
|
||||
f"{self._thermostat.hw_rev['rev']['major']}."
|
||||
f"{self._thermostat.hw_rev['rev']['minor']}"
|
||||
)
|
||||
|
||||
case ThermostatConnectionState.CONNECTING:
|
||||
self.connect_btn.setText("Stop")
|
||||
self.status_lbl.setText("Connecting...")
|
||||
|
||||
case ThermostatConnectionState.DISCONNECTED:
|
||||
self.connect_btn.setText("Connect")
|
||||
self.status_lbl.setText("Disconnected")
|
||||
|
||||
@pyqtSlot(int, PIDAutotuneState)
|
||||
def _on_pid_autotune_state_changed(self, _ch, _state):
|
||||
autotuning_channels = []
|
||||
for ch in range(self.NUM_CHANNELS):
|
||||
if self._autotuners.get_state(ch) in {
|
||||
PIDAutotuneState.READY,
|
||||
PIDAutotuneState.RELAY_STEP_UP,
|
||||
PIDAutotuneState.RELAY_STEP_DOWN,
|
||||
}:
|
||||
autotuning_channels.append(ch)
|
||||
|
||||
if len(autotuning_channels) == 0:
|
||||
self.background_task_lbl.setText("Ready.")
|
||||
self.loading_spinner.hide()
|
||||
self.loading_spinner.stop()
|
||||
else:
|
||||
self.background_task_lbl.setText(
|
||||
f"Autotuning channel {autotuning_channels}..."
|
||||
)
|
||||
self.loading_spinner.start()
|
||||
self.loading_spinner.show()
|
||||
|
||||
@asyncSlot()
|
||||
async def on_connect_btn_clicked(self):
|
||||
match self._thermostat.connection_state:
|
||||
case ThermostatConnectionState.DISCONNECTED:
|
||||
self._connecting_task = asyncio.current_task()
|
||||
self._thermostat.connection_state = ThermostatConnectionState.CONNECTING
|
||||
await self._thermostat.start_session(
|
||||
host=self.connection_details_menu.host_set_line.text(),
|
||||
port=self.connection_details_menu.port_set_spin.value(),
|
||||
)
|
||||
self._connecting_task = None
|
||||
self._thermostat.connection_state = ThermostatConnectionState.CONNECTED
|
||||
self._thermostat.start_watching()
|
||||
|
||||
case ThermostatConnectionState.CONNECTING:
|
||||
self._connecting_task.cancel()
|
||||
self._connecting_task = None
|
||||
await self._thermostat.end_session()
|
||||
self._thermostat.connection_state = (
|
||||
ThermostatConnectionState.DISCONNECTED
|
||||
)
|
||||
|
||||
case ThermostatConnectionState.CONNECTED:
|
||||
await self._thermostat.end_session()
|
||||
self._thermostat.connection_state = (
|
||||
ThermostatConnectionState.DISCONNECTED
|
||||
)
|
||||
|
||||
|
||||
async def coro_main():
|
||||
args = get_argparser().parse_args()
|
||||
if args.logLevel:
|
||||
logging.basicConfig(level=getattr(logging, args.logLevel))
|
||||
|
||||
app_quit_event = asyncio.Event()
|
||||
|
||||
app = QtWidgets.QApplication.instance()
|
||||
app.aboutToQuit.connect(app_quit_event.set)
|
||||
app.setWindowIcon(
|
||||
QtGui.QIcon(
|
||||
str(importlib.resources.files("pythermostat.gui.resources").joinpath("artiq.svg"))
|
||||
)
|
||||
)
|
||||
|
||||
main_window = MainWindow(args)
|
||||
main_window.show()
|
||||
|
||||
if args.connect:
|
||||
if args.host:
|
||||
main_window.connection_details_menu.host_set_line.setText(args.host)
|
||||
if args.port:
|
||||
main_window.connection_details_menu.port_set_spin.setValue(int(args.port))
|
||||
main_window.connect_btn.click()
|
||||
|
||||
await app_quit_event.wait()
|
||||
|
||||
|
||||
def main():
|
||||
qasync.run(coro_main())
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
@ -1,37 +0,0 @@
|
||||
import asyncio
|
||||
from pythermostat.aioclient import AsyncioClient
|
||||
|
||||
|
||||
async def poll_for_reports(thermostat_aio):
|
||||
while True:
|
||||
print(await thermostat_aio.get_report())
|
||||
await asyncio.sleep(0.05)
|
||||
|
||||
|
||||
async def poll_for_settings(thermostat_aio):
|
||||
while True:
|
||||
await asyncio.sleep(1)
|
||||
print(await thermostat_aio.get_output())
|
||||
print(await thermostat_aio.get_pid())
|
||||
print(await thermostat_aio.get_fan())
|
||||
print(await thermostat_aio.get_postfilter())
|
||||
print(await thermostat_aio.get_b_parameter())
|
||||
|
||||
|
||||
async def main():
|
||||
thermostat_aio = AsyncioClient()
|
||||
await thermostat_aio.connect()
|
||||
await thermostat_aio.set_param("b-p", 1, "t0", 20)
|
||||
print(await thermostat_aio.get_output())
|
||||
print(await thermostat_aio.get_pid())
|
||||
print(await thermostat_aio.get_fan())
|
||||
print(await thermostat_aio.get_postfilter())
|
||||
print(await thermostat_aio.get_b_parameter())
|
||||
|
||||
# Poll both reports and settings, at different rates
|
||||
async with asyncio.TaskGroup() as tg:
|
||||
tg.create_task(poll_for_reports(thermostat_aio))
|
||||
tg.create_task(poll_for_settings(thermostat_aio))
|
||||
|
||||
|
||||
asyncio.run(main())
|
||||
@ -1,13 +0,0 @@
|
||||
import time
|
||||
from pythermostat.client import Client
|
||||
|
||||
thermostat = Client() #(host="localhost", port=6667)
|
||||
thermostat.set_param("b-p", 1, "t0", 20)
|
||||
print(thermostat.get_output())
|
||||
print(thermostat.get_pid())
|
||||
print(thermostat.get_output())
|
||||
print(thermostat.get_postfilter())
|
||||
print(thermostat.get_b_parameter())
|
||||
while True:
|
||||
print(thermostat.get_report())
|
||||
time.sleep(0.05)
|
||||
@ -1,84 +0,0 @@
|
||||
from PyQt6.QtCore import QObject, pyqtSlot, pyqtSignal
|
||||
from qasync import asyncSlot
|
||||
from pythermostat.autotune import PIDAutotuneState, PIDAutotune
|
||||
|
||||
|
||||
class PIDAutoTuner(QObject):
|
||||
autotune_state_changed = pyqtSignal(int, PIDAutotuneState)
|
||||
|
||||
def __init__(self, parent, thermostat, num_of_channel):
|
||||
super().__init__(parent)
|
||||
|
||||
self._thermostat = thermostat
|
||||
self._thermostat.report_update.connect(self.tick)
|
||||
|
||||
self.autotuners = [PIDAutotune(25) for _ in range(num_of_channel)]
|
||||
self.target_temp = [20.0 for _ in range(num_of_channel)]
|
||||
self.test_current = [1.0 for _ in range(num_of_channel)]
|
||||
self.temp_swing = [1.5 for _ in range(num_of_channel)]
|
||||
self.lookback = [3.0 for _ in range(num_of_channel)]
|
||||
self.sampling_interval = [1 / 16.67 for _ in range(num_of_channel)]
|
||||
|
||||
def set_params(self, params_name, ch, val):
|
||||
getattr(self, params_name)[ch] = val
|
||||
|
||||
def get_state(self, ch):
|
||||
return self.autotuners[ch].state()
|
||||
|
||||
def load_params_and_set_ready(self, ch):
|
||||
self.autotuners[ch].set_param(
|
||||
self.target_temp[ch],
|
||||
self.test_current[ch] / 1000,
|
||||
self.temp_swing[ch],
|
||||
1 / self.sampling_interval[ch],
|
||||
self.lookback[ch],
|
||||
)
|
||||
self.autotuners[ch].set_ready()
|
||||
self.autotune_state_changed.emit(ch, self.autotuners[ch].state())
|
||||
|
||||
async def stop_pid_from_running(self, ch):
|
||||
self.autotuners[ch].set_off()
|
||||
self.autotune_state_changed.emit(ch, self.autotuners[ch].state())
|
||||
if self._thermostat.connected():
|
||||
await self._thermostat.set_param("output", ch, "i_set", 0)
|
||||
|
||||
@asyncSlot(list)
|
||||
async def tick(self, report):
|
||||
for channel_report in report:
|
||||
ch = channel_report["channel"]
|
||||
|
||||
self.sampling_interval[ch] = channel_report["interval"]
|
||||
|
||||
# TODO: Skip when PID Autotune or emit error message if NTC is not connected
|
||||
if channel_report["temperature"] is None:
|
||||
continue
|
||||
|
||||
match self.autotuners[ch].state():
|
||||
case (
|
||||
PIDAutotuneState.READY
|
||||
| PIDAutotuneState.RELAY_STEP_UP
|
||||
| PIDAutotuneState.RELAY_STEP_DOWN
|
||||
):
|
||||
self.autotuners[ch].run(
|
||||
channel_report["temperature"], channel_report["time"]
|
||||
)
|
||||
await self._thermostat.set_param(
|
||||
"output", ch, "i_set", self.autotuners[ch].output()
|
||||
)
|
||||
case PIDAutotuneState.SUCCEEDED:
|
||||
kp, ki, kd = self.autotuners[ch].get_pid_parameters("tyreus-luyben")
|
||||
self.autotuners[ch].set_off()
|
||||
self.autotune_state_changed.emit(ch, self.autotuners[ch].state())
|
||||
|
||||
await self._thermostat.set_param("pid", ch, "kp", kp)
|
||||
await self._thermostat.set_param("pid", ch, "ki", ki)
|
||||
await self._thermostat.set_param("pid", ch, "kd", kd)
|
||||
await self._thermostat.set_param("output", ch, "pid")
|
||||
|
||||
await self._thermostat.set_param(
|
||||
"pid", ch, "target", self.target_temp[ch]
|
||||
)
|
||||
case PIDAutotuneState.FAILED:
|
||||
self.autotuners[ch].set_off()
|
||||
self.autotune_state_changed.emit(ch, self.autotuners[ch].state())
|
||||
await self._thermostat.set_param("output", ch, "i_set", 0)
|
||||
@ -1,126 +0,0 @@
|
||||
# A Custom Class that allows defining a QObject Property Dynamically
|
||||
# Adapted from: https://stackoverflow.com/questions/48425316/how-to-create-pyqt-properties-dynamically
|
||||
|
||||
from functools import wraps
|
||||
|
||||
from PyQt6.QtCore import QObject, pyqtProperty, pyqtSignal
|
||||
|
||||
|
||||
class PropertyMeta(type(QObject)):
|
||||
"""Lets a class succinctly define Qt properties."""
|
||||
|
||||
def __new__(cls, name, bases, attrs):
|
||||
for key in list(attrs.keys()):
|
||||
attr = attrs[key]
|
||||
if not isinstance(attr, Property):
|
||||
continue
|
||||
|
||||
types = {list: "QVariantList", dict: "QVariantMap"}
|
||||
type_ = types.get(attr.type_, attr.type_)
|
||||
|
||||
notifier = pyqtSignal(type_)
|
||||
attrs[f"{key}_update"] = notifier
|
||||
attrs[key] = PropertyImpl(type_=type_, name=key, notify=notifier)
|
||||
|
||||
return super().__new__(cls, name, bases, attrs)
|
||||
|
||||
|
||||
class Property:
|
||||
"""Property definition.
|
||||
|
||||
Instances of this class will be replaced with their full
|
||||
implementation by the PropertyMeta metaclass.
|
||||
"""
|
||||
|
||||
def __init__(self, type_):
|
||||
self.type_ = type_
|
||||
|
||||
|
||||
class PropertyImpl(pyqtProperty):
|
||||
"""Property implementation: gets, sets, and notifies of change."""
|
||||
|
||||
def __init__(self, type_, name, notify):
|
||||
super().__init__(type_, self.getter, self.setter, notify=notify)
|
||||
self.name = name
|
||||
|
||||
def getter(self, instance):
|
||||
return getattr(instance, f"_{self.name}")
|
||||
|
||||
def setter(self, instance, value):
|
||||
signal = getattr(instance, f"{self.name}_update")
|
||||
|
||||
if type(value) in {list, dict}:
|
||||
value = make_notified(value, signal)
|
||||
|
||||
setattr(instance, f"_{self.name}", value)
|
||||
signal.emit(value)
|
||||
|
||||
|
||||
class MakeNotified:
|
||||
"""Adds notifying signals to lists and dictionaries.
|
||||
|
||||
Creates the modified classes just once, on initialization.
|
||||
"""
|
||||
|
||||
change_methods = {
|
||||
list: [
|
||||
"__delitem__",
|
||||
"__iadd__",
|
||||
"__imul__",
|
||||
"__setitem__",
|
||||
"append",
|
||||
"extend",
|
||||
"insert",
|
||||
"pop",
|
||||
"remove",
|
||||
"reverse",
|
||||
"sort",
|
||||
],
|
||||
dict: [
|
||||
"__delitem__",
|
||||
"__ior__",
|
||||
"__setitem__",
|
||||
"clear",
|
||||
"pop",
|
||||
"popitem",
|
||||
"setdefault",
|
||||
"update",
|
||||
],
|
||||
}
|
||||
|
||||
def __init__(self):
|
||||
if not hasattr(dict, "__ior__"):
|
||||
# Dictionaries don't have | operator in Python < 3.9.
|
||||
self.change_methods[dict].remove("__ior__")
|
||||
self.notified_class = {
|
||||
type_: self.make_notified_class(type_) for type_ in [list, dict]
|
||||
}
|
||||
|
||||
def __call__(self, seq, signal):
|
||||
"""Returns a notifying version of the supplied list or dict."""
|
||||
notified_class = self.notified_class[type(seq)]
|
||||
notified_seq = notified_class(seq)
|
||||
notified_seq.signal = signal
|
||||
return notified_seq
|
||||
|
||||
@classmethod
|
||||
def make_notified_class(cls, parent):
|
||||
notified_class = type(f"notified_{parent.__name__}", (parent,), {})
|
||||
for method_name in cls.change_methods[parent]:
|
||||
original = getattr(notified_class, method_name)
|
||||
notified_method = cls.make_notified_method(original, parent)
|
||||
setattr(notified_class, method_name, notified_method)
|
||||
return notified_class
|
||||
|
||||
@staticmethod
|
||||
def make_notified_method(method, parent):
|
||||
@wraps(method)
|
||||
def notified_method(self, *args, **kwargs):
|
||||
result = getattr(parent, method.__name__)(self, *args, **kwargs)
|
||||
self.signal.emit(self)
|
||||
return result
|
||||
|
||||
return notified_method
|
||||
|
||||
|
||||
make_notified = MakeNotified()
|
||||
@ -1,135 +0,0 @@
|
||||
import asyncio
|
||||
import logging
|
||||
from enum import Enum
|
||||
from PyQt6.QtCore import pyqtSignal, QObject, pyqtSlot
|
||||
from qasync import asyncSlot
|
||||
from pythermostat.aioclient import AsyncioClient
|
||||
from pythermostat.gui.model.property import Property, PropertyMeta
|
||||
|
||||
|
||||
class ThermostatConnectionState(Enum):
|
||||
DISCONNECTED = "disconnected"
|
||||
CONNECTING = "connecting"
|
||||
CONNECTED = "connected"
|
||||
|
||||
|
||||
class Thermostat(QObject, metaclass=PropertyMeta):
|
||||
connection_state = Property(ThermostatConnectionState)
|
||||
hw_rev = Property(dict)
|
||||
fan = Property(dict)
|
||||
thermistor = Property(list)
|
||||
pid = Property(list)
|
||||
output = Property(list)
|
||||
postfilter = Property(list)
|
||||
report = Property(list)
|
||||
|
||||
connection_error = pyqtSignal()
|
||||
|
||||
NUM_CHANNELS = 2
|
||||
|
||||
def __init__(self, parent, update_s, disconnect_cb=None):
|
||||
super().__init__(parent)
|
||||
|
||||
self._update_s = update_s
|
||||
self._client = AsyncioClient()
|
||||
self._watch_task = None
|
||||
self._update_params_task = None
|
||||
self.disconnect_cb = disconnect_cb
|
||||
self.connection_state = ThermostatConnectionState.DISCONNECTED
|
||||
|
||||
async def start_session(self, host, port):
|
||||
await self._client.connect(host, port)
|
||||
self.hw_rev = await self._client.get_hwrev()
|
||||
|
||||
@asyncSlot()
|
||||
async def end_session(self):
|
||||
self.stop_watching()
|
||||
|
||||
if self.disconnect_cb is not None:
|
||||
if asyncio.iscoroutinefunction(self.disconnect_cb):
|
||||
await self.disconnect_cb()
|
||||
else:
|
||||
self.disconnect_cb()
|
||||
|
||||
await self._client.disconnect()
|
||||
|
||||
def start_watching(self):
|
||||
self._watch_task = asyncio.create_task(self.run())
|
||||
|
||||
def stop_watching(self):
|
||||
if self._watch_task is not None:
|
||||
self._watch_task.cancel()
|
||||
self._watch_task = None
|
||||
self._update_params_task.cancel()
|
||||
self._update_params_task = None
|
||||
|
||||
async def run(self):
|
||||
self._update_params_task = asyncio.create_task(self.update_params())
|
||||
while True:
|
||||
if self._update_params_task.done():
|
||||
try:
|
||||
self._update_params_task.result()
|
||||
except OSError:
|
||||
logging.error(
|
||||
"Encountered an error while polling for information from Thermostat.",
|
||||
exc_info=True,
|
||||
)
|
||||
await self.end_session()
|
||||
self.connection_state = ThermostatConnectionState.DISCONNECTED
|
||||
self.connection_error.emit()
|
||||
return
|
||||
self._update_params_task = asyncio.create_task(self.update_params())
|
||||
await asyncio.sleep(self._update_s)
|
||||
|
||||
async def update_params(self):
|
||||
(
|
||||
self.fan,
|
||||
self.output,
|
||||
self.report,
|
||||
self.pid,
|
||||
self.thermistor,
|
||||
self.postfilter,
|
||||
) = await asyncio.gather(
|
||||
self._client.get_fan(),
|
||||
self._client.get_output(),
|
||||
self._client.get_report(),
|
||||
self._client.get_pid(),
|
||||
self._client.get_b_parameter(),
|
||||
self._client.get_postfilter(),
|
||||
)
|
||||
|
||||
def connected(self):
|
||||
return self._client.connected()
|
||||
|
||||
@pyqtSlot(float)
|
||||
def set_update_s(self, update_s):
|
||||
self._update_s = update_s
|
||||
|
||||
async def set_ipv4(self, ipv4):
|
||||
await self._client.set_param("ipv4", ipv4)
|
||||
|
||||
async def get_ipv4(self):
|
||||
return await self._client.get_ipv4()
|
||||
|
||||
@asyncSlot()
|
||||
async def save_cfg(self, ch=""):
|
||||
await self._client.save_config(ch)
|
||||
|
||||
@asyncSlot()
|
||||
async def load_cfg(self, ch=""):
|
||||
await self._client.load_config(ch)
|
||||
|
||||
async def dfu(self):
|
||||
await self._client.enter_dfu_mode()
|
||||
|
||||
async def reset(self):
|
||||
await self._client.reset()
|
||||
|
||||
async def set_fan(self, power="auto"):
|
||||
await self._client.set_fan(power)
|
||||
|
||||
async def get_fan(self):
|
||||
return await self._client.get_fan()
|
||||
|
||||
async def set_param(self, topic, channel, field="", value=""):
|
||||
await self._client.set_param(topic, channel, field, value)
|
||||
@ -1,134 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<!-- Generator: Adobe Illustrator 16.0.3, SVG Export Plug-In . SVG Version: 6.00 Build 0) -->
|
||||
|
||||
<svg
|
||||
xmlns:i="&#38;#38;ns_ai;"
|
||||
xmlns:dc="http://purl.org/dc/elements/1.1/"
|
||||
xmlns:cc="http://creativecommons.org/ns#"
|
||||
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
|
||||
xmlns:svg="http://www.w3.org/2000/svg"
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
|
||||
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
|
||||
version="1.1"
|
||||
x="0px"
|
||||
y="0px"
|
||||
width="360"
|
||||
height="360"
|
||||
viewBox="0 0 360 360"
|
||||
enable-background="new 0 0 800 800"
|
||||
xml:space="preserve"
|
||||
id="svg2"
|
||||
inkscape:version="0.91 r13725"
|
||||
sodipodi:docname="logo.svg"><metadata
|
||||
id="metadata548"><rdf:RDF><cc:Work
|
||||
rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
|
||||
rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title /></cc:Work></rdf:RDF></metadata><defs
|
||||
id="defs546" /><sodipodi:namedview
|
||||
pagecolor="#ffffff"
|
||||
bordercolor="#666666"
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|
||||
<item row="0" column="2">
|
||||
<widget class="LivePlotWidget" name="ch0_i_graph" native="true"/>
|
||||
</item>
|
||||
<item row="1" column="2">
|
||||
<widget class="LivePlotWidget" name="ch1_i_graph" native="true"/>
|
||||
</item>
|
||||
<item row="0" column="0" rowspan="2">
|
||||
<widget class="QTabWidget" name="tabWidget">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="currentIndex">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<widget class="QWidget" name="ch0_tab">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<attribute name="title">
|
||||
<string>Channel 0</string>
|
||||
</attribute>
|
||||
<layout class="QVBoxLayout" name="verticalLayout_2">
|
||||
<item>
|
||||
<widget class="ParameterTree" name="ch0_tree" native="true">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
<widget class="QWidget" name="ch1_tab">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<attribute name="title">
|
||||
<string>Channel 1</string>
|
||||
</attribute>
|
||||
<layout class="QVBoxLayout" name="verticalLayout">
|
||||
<item>
|
||||
<widget class="ParameterTree" name="ch1_tree" native="true">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QFrame" name="bottom_settings_group">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Expanding" vsizetype="Fixed">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>0</width>
|
||||
<height>40</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="maximumSize">
|
||||
<size>
|
||||
<width>16777215</width>
|
||||
<height>40</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="frameShape">
|
||||
<enum>QFrame::Shape::StyledPanel</enum>
|
||||
</property>
|
||||
<property name="frameShadow">
|
||||
<enum>QFrame::Shadow::Raised</enum>
|
||||
</property>
|
||||
<layout class="QHBoxLayout" name="horizontalLayout_2">
|
||||
<property name="spacing">
|
||||
<number>3</number>
|
||||
</property>
|
||||
<property name="leftMargin">
|
||||
<number>3</number>
|
||||
</property>
|
||||
<property name="topMargin">
|
||||
<number>3</number>
|
||||
</property>
|
||||
<property name="rightMargin">
|
||||
<number>3</number>
|
||||
</property>
|
||||
<property name="bottomMargin">
|
||||
<number>3</number>
|
||||
</property>
|
||||
<item>
|
||||
<layout class="QHBoxLayout" name="settings_layout">
|
||||
<item>
|
||||
<widget class="QToolButton" name="connect_btn">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>100</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="maximumSize">
|
||||
<size>
|
||||
<width>100</width>
|
||||
<height>16777215</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="baseSize">
|
||||
<size>
|
||||
<width>100</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string>Connect</string>
|
||||
</property>
|
||||
<property name="popupMode">
|
||||
<enum>QToolButton::ToolButtonPopupMode::MenuButtonPopup</enum>
|
||||
</property>
|
||||
<property name="toolButtonStyle">
|
||||
<enum>Qt::ToolButtonStyle::ToolButtonFollowStyle</enum>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QLabel" name="status_lbl">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>240</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="maximumSize">
|
||||
<size>
|
||||
<width>120</width>
|
||||
<height>16777215</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="baseSize">
|
||||
<size>
|
||||
<width>120</width>
|
||||
<height>50</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string>Disconnected</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QToolButton" name="thermostat_settings">
|
||||
<property name="enabled">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string notr="true">⚙</string>
|
||||
</property>
|
||||
<property name="popupMode">
|
||||
<enum>QToolButton::ToolButtonPopupMode::InstantPopup</enum>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QToolButton" name="plot_settings">
|
||||
<property name="toolTip">
|
||||
<string>Plot Settings</string>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string>📉</string>
|
||||
</property>
|
||||
<property name="popupMode">
|
||||
<enum>QToolButton::ToolButtonPopupMode::InstantPopup</enum>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QLabel" name="limits_warning">
|
||||
<property name="toolTipDuration">
|
||||
<number>1000000000</number>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QLabel" name="background_task_lbl">
|
||||
<property name="text">
|
||||
<string>Ready.</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QtWaitingSpinner" name="loading_spinner" native="true"/>
|
||||
</item>
|
||||
<item>
|
||||
<spacer name="horizontalSpacer">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Orientation::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>20</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QWidget" name="report_group" native="true">
|
||||
<property name="enabled">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Minimum" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<layout class="QHBoxLayout" name="horizontalLayout_4">
|
||||
<property name="spacing">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<property name="leftMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<property name="topMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<property name="rightMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<property name="bottomMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<item>
|
||||
<layout class="QHBoxLayout" name="report_layout" stretch="0,1,1">
|
||||
<property name="spacing">
|
||||
<number>6</number>
|
||||
</property>
|
||||
<property name="sizeConstraint">
|
||||
<enum>QLayout::SizeConstraint::SetDefaultConstraint</enum>
|
||||
</property>
|
||||
<property name="leftMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<item>
|
||||
<widget class="QLabel" name="report_lbl">
|
||||
<property name="text">
|
||||
<string>Poll every: </string>
|
||||
</property>
|
||||
<property name="alignment">
|
||||
<set>Qt::AlignmentFlag::AlignRight|Qt::AlignmentFlag::AlignTrailing|Qt::AlignmentFlag::AlignVCenter</set>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QDoubleSpinBox" name="report_refresh_spin">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>70</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="maximumSize">
|
||||
<size>
|
||||
<width>70</width>
|
||||
<height>16777215</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="baseSize">
|
||||
<size>
|
||||
<width>70</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="suffix">
|
||||
<string> s</string>
|
||||
</property>
|
||||
<property name="decimals">
|
||||
<number>1</number>
|
||||
</property>
|
||||
<property name="minimum">
|
||||
<double>0.100000000000000</double>
|
||||
</property>
|
||||
<property name="singleStep">
|
||||
<double>0.100000000000000</double>
|
||||
</property>
|
||||
<property name="stepType">
|
||||
<enum>QAbstractSpinBox::StepType::AdaptiveDecimalStepType</enum>
|
||||
</property>
|
||||
<property name="value">
|
||||
<double>1.000000000000000</double>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QPushButton" name="report_apply_btn">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Fixed" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>80</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="maximumSize">
|
||||
<size>
|
||||
<width>80</width>
|
||||
<height>16777215</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="baseSize">
|
||||
<size>
|
||||
<width>80</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string>Apply</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</widget>
|
||||
<customwidgets>
|
||||
<customwidget>
|
||||
<class>ParameterTree</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>pyqtgraph.parametertree</header>
|
||||
<container>1</container>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>LivePlotWidget</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>pglive.sources.live_plot_widget</header>
|
||||
<container>1</container>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>QtWaitingSpinner</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>pythermostat.gui.view.waitingspinnerwidget</header>
|
||||
<container>1</container>
|
||||
</customwidget>
|
||||
</customwidgets>
|
||||
<resources/>
|
||||
<connections/>
|
||||
</ui>
|
||||
@ -1,69 +0,0 @@
|
||||
from PyQt6 import QtWidgets, QtCore
|
||||
from PyQt6.QtCore import pyqtSlot
|
||||
from pythermostat.gui.model.thermostat import ThermostatConnectionState
|
||||
|
||||
|
||||
class ConnectionDetailsMenu(QtWidgets.QMenu):
|
||||
def __init__(self, thermostat, connect_btn):
|
||||
super().__init__()
|
||||
self._thermostat = thermostat
|
||||
self._connect_btn = connect_btn
|
||||
self._thermostat.connection_state_update.connect(
|
||||
self.thermostat_state_change_handler
|
||||
)
|
||||
|
||||
self._setup_menu_items()
|
||||
|
||||
@pyqtSlot(ThermostatConnectionState)
|
||||
def thermostat_state_change_handler(self, state):
|
||||
self.host_set_line.setEnabled(state == ThermostatConnectionState.DISCONNECTED)
|
||||
self.port_set_spin.setEnabled(state == ThermostatConnectionState.DISCONNECTED)
|
||||
|
||||
def _setup_menu_items(self):
|
||||
# Sets Thermostat host/IP
|
||||
self.host_set_line = QtWidgets.QLineEdit()
|
||||
self.host_set_line.setMinimumWidth(160)
|
||||
self.host_set_line.setMaximumWidth(160)
|
||||
self.host_set_line.setMaxLength(15)
|
||||
self.host_set_line.setClearButtonEnabled(True)
|
||||
self.host_set_line.setText("192.168.1.26")
|
||||
self.host_set_line.setPlaceholderText("IP for the Thermostat")
|
||||
|
||||
def connect_on_enter_press():
|
||||
self._connect_btn.click()
|
||||
self.hide()
|
||||
|
||||
self.host_set_line.returnPressed.connect(connect_on_enter_press)
|
||||
|
||||
host = QtWidgets.QWidgetAction(self)
|
||||
host.setDefaultWidget(self.host_set_line)
|
||||
self.addAction(host)
|
||||
|
||||
# Sets Thermostat port
|
||||
self.port_set_spin = QtWidgets.QSpinBox()
|
||||
self.port_set_spin.setMinimumWidth(70)
|
||||
self.port_set_spin.setMaximumWidth(70)
|
||||
self.port_set_spin.setMaximum(65535)
|
||||
self.port_set_spin.setValue(23)
|
||||
|
||||
def connect_only_if_enter_pressed():
|
||||
if (
|
||||
not self.port_set_spin.hasFocus()
|
||||
): # Don't connect if the spinbox only lost focus
|
||||
return
|
||||
connect_on_enter_press()
|
||||
|
||||
self.port_set_spin.editingFinished.connect(connect_only_if_enter_pressed)
|
||||
|
||||
port = QtWidgets.QWidgetAction(self)
|
||||
port.setDefaultWidget(self.port_set_spin)
|
||||
self.addAction(port)
|
||||
|
||||
# Exits GUI
|
||||
exit_button = QtWidgets.QPushButton()
|
||||
exit_button.setText("Exit GUI")
|
||||
exit_button.pressed.connect(QtWidgets.QApplication.instance().quit)
|
||||
|
||||
exit_action = QtWidgets.QWidgetAction(exit_button)
|
||||
exit_action.setDefaultWidget(exit_button)
|
||||
self.addAction(exit_action)
|
||||
@ -1,308 +0,0 @@
|
||||
from functools import partial
|
||||
from PyQt6.QtCore import pyqtSignal, QObject, QSignalBlocker, pyqtSlot
|
||||
import pyqtgraph.parametertree.parameterTypes as pTypes
|
||||
from pyqtgraph.parametertree import (
|
||||
Parameter,
|
||||
registerParameterType,
|
||||
)
|
||||
from qasync import asyncSlot
|
||||
from pythermostat.autotune import PIDAutotuneState
|
||||
|
||||
|
||||
class MutexParameter(pTypes.ListParameter):
|
||||
"""
|
||||
Mutually exclusive parameter where only one of its children is visible at a time, list selectable.
|
||||
|
||||
The ordering of the list items determines which children will be visible.
|
||||
"""
|
||||
|
||||
def __init__(self, **opts):
|
||||
super().__init__(**opts)
|
||||
|
||||
self.sigValueChanged.connect(self.show_chosen_child)
|
||||
self.sigValueChanged.emit(self, self.opts["value"])
|
||||
|
||||
def _get_param_from_value(self, value):
|
||||
if isinstance(self.opts["limits"], dict):
|
||||
values_list = list(self.opts["limits"].values())
|
||||
else:
|
||||
values_list = self.opts["limits"]
|
||||
|
||||
return self.children()[values_list.index(value)]
|
||||
|
||||
@pyqtSlot(object, object)
|
||||
def show_chosen_child(self, value):
|
||||
for param in self.children():
|
||||
param.hide()
|
||||
|
||||
child_to_show = self._get_param_from_value(value.value())
|
||||
child_to_show.show()
|
||||
|
||||
if child_to_show.opts.get("triggerOnShow", None):
|
||||
child_to_show.sigValueChanged.emit(child_to_show, child_to_show.value())
|
||||
|
||||
|
||||
registerParameterType("mutex", MutexParameter)
|
||||
|
||||
|
||||
class CtrlPanel(QObject):
|
||||
def __init__(
|
||||
self,
|
||||
thermostat,
|
||||
autotuners,
|
||||
info_box,
|
||||
trees_ui,
|
||||
param_tree,
|
||||
parent=None,
|
||||
):
|
||||
super().__init__(parent)
|
||||
|
||||
self.thermostat = thermostat
|
||||
self.autotuners = autotuners
|
||||
self.info_box = info_box
|
||||
self.trees_ui = trees_ui
|
||||
self.NUM_CHANNELS = len(trees_ui)
|
||||
|
||||
self.THERMOSTAT_PARAMETERS = [param_tree for i in range(self.NUM_CHANNELS)]
|
||||
|
||||
self.params = [
|
||||
Parameter.create(
|
||||
name=f"Thermostat Channel {ch} Parameters",
|
||||
type="group",
|
||||
value=ch,
|
||||
children=self.THERMOSTAT_PARAMETERS[ch],
|
||||
)
|
||||
for ch in range(self.NUM_CHANNELS)
|
||||
]
|
||||
|
||||
for i, param in enumerate(self.params):
|
||||
param.channel = i
|
||||
|
||||
for i, tree in enumerate(self.trees_ui):
|
||||
tree.setHeaderHidden(True)
|
||||
tree.setParameters(self.params[i], showTop=False)
|
||||
self.params[i].setValue = self._setValue
|
||||
self.params[i].sigTreeStateChanged.connect(self.send_command)
|
||||
|
||||
self.params[i].child("Save to flash").sigActivated.connect(
|
||||
partial(self.save_settings, i)
|
||||
)
|
||||
self.params[i].child("Load from flash").sigActivated.connect(
|
||||
partial(self.load_settings, i)
|
||||
)
|
||||
self.params[i].child(
|
||||
"PID Settings", "PID Auto Tune", "Run"
|
||||
).sigActivated.connect(partial(self.pid_auto_tune_request, i))
|
||||
|
||||
self.thermostat.pid_update.connect(self.update_pid)
|
||||
self.thermostat.report_update.connect(self.update_report)
|
||||
self.thermostat.thermistor_update.connect(self.update_thermistor)
|
||||
self.thermostat.output_update.connect(self.update_output)
|
||||
self.thermostat.postfilter_update.connect(self.update_postfilter)
|
||||
self.autotuners.autotune_state_changed.connect(self.update_pid_autotune)
|
||||
|
||||
def _setValue(self, value, blockSignal=None):
|
||||
"""
|
||||
Implement 'lock' mechanism for Parameter Type
|
||||
|
||||
Modified from the source
|
||||
"""
|
||||
try:
|
||||
if blockSignal is not None:
|
||||
self.sigValueChanged.disconnect(blockSignal)
|
||||
value = self._interpretValue(value)
|
||||
if fn.eq(self.opts["value"], value):
|
||||
return value
|
||||
|
||||
if "lock" in self.opts.keys():
|
||||
if self.opts["lock"]:
|
||||
return value
|
||||
self.opts["value"] = value
|
||||
self.sigValueChanged.emit(
|
||||
self, value
|
||||
) # value might change after signal is received by tree item
|
||||
finally:
|
||||
if blockSignal is not None:
|
||||
self.sigValueChanged.connect(blockSignal)
|
||||
|
||||
return self.opts["value"]
|
||||
|
||||
def change_params_title(self, channel, path, title):
|
||||
self.params[channel].child(*path).setOpts(title=title)
|
||||
|
||||
@asyncSlot(object, object)
|
||||
async def send_command(self, param, changes):
|
||||
"""Translates parameter tree changes into thermostat set_param calls"""
|
||||
ch = param.channel
|
||||
|
||||
for inner_param, change, data in changes:
|
||||
if change == "value":
|
||||
new_value = data
|
||||
if "thermostat:set_param" in inner_param.opts:
|
||||
if inner_param.opts.get("suffix", None) == "mA":
|
||||
new_value /= 1000 # Given in mA
|
||||
|
||||
thermostat_param = inner_param.opts["thermostat:set_param"]
|
||||
|
||||
# Handle thermostat command irregularities
|
||||
match inner_param.name(), new_value:
|
||||
case "Postfilter Rate", None:
|
||||
thermostat_param = thermostat_param.copy()
|
||||
thermostat_param["field"] = "off"
|
||||
new_value = ""
|
||||
case "Control Method", "Constant Current":
|
||||
return
|
||||
case "Control Method", "Temperature PID":
|
||||
new_value = ""
|
||||
|
||||
inner_param.setOpts(lock=True)
|
||||
await self.thermostat.set_param(
|
||||
channel=ch, value=new_value, **thermostat_param
|
||||
)
|
||||
inner_param.setOpts(lock=False)
|
||||
|
||||
if "pid_autotune" in inner_param.opts:
|
||||
auto_tuner_param = inner_param.opts["pid_autotune"]
|
||||
self.autotuners.set_params(auto_tuner_param, ch, new_value)
|
||||
|
||||
@pyqtSlot(list)
|
||||
def update_pid(self, pid_settings):
|
||||
for settings in pid_settings:
|
||||
channel = settings["channel"]
|
||||
with QSignalBlocker(self.params[channel]):
|
||||
self.params[channel].child("PID Settings", "Kp").setValue(
|
||||
settings["parameters"]["kp"]
|
||||
)
|
||||
self.params[channel].child("PID Settings", "Ki").setValue(
|
||||
settings["parameters"]["ki"]
|
||||
)
|
||||
self.params[channel].child("PID Settings", "Kd").setValue(
|
||||
settings["parameters"]["kd"]
|
||||
)
|
||||
self.params[channel].child(
|
||||
"PID Settings", "PID Output Clamping", "Minimum"
|
||||
).setValue(settings["parameters"]["output_min"] * 1000)
|
||||
self.params[channel].child(
|
||||
"PID Settings", "PID Output Clamping", "Maximum"
|
||||
).setValue(settings["parameters"]["output_max"] * 1000)
|
||||
self.params[channel].child(
|
||||
"Output Settings", "Control Method", "Set Temperature"
|
||||
).setValue(settings["target"])
|
||||
|
||||
@pyqtSlot(list)
|
||||
def update_report(self, report_data):
|
||||
for settings in report_data:
|
||||
channel = settings["channel"]
|
||||
with QSignalBlocker(self.params[channel]):
|
||||
self.params[channel].child(
|
||||
"Output Settings", "Control Method"
|
||||
).setValue(
|
||||
"Temperature PID" if settings["pid_engaged"] else "Constant Current"
|
||||
)
|
||||
self.params[channel].child(
|
||||
"Output Settings", "Control Method", "Set Current"
|
||||
).setValue(settings["i_set"] * 1000)
|
||||
if settings["temperature"] is not None:
|
||||
self.params[channel].child("Readings", "Temperature").setValue(
|
||||
settings["temperature"]
|
||||
)
|
||||
if settings["tec_i"] is not None:
|
||||
self.params[channel].child(
|
||||
"Readings", "Current through TEC"
|
||||
).setValue(settings["tec_i"] * 1000)
|
||||
|
||||
@pyqtSlot(list)
|
||||
def update_thermistor(self, sh_data):
|
||||
for sh_param in sh_data:
|
||||
channel = sh_param["channel"]
|
||||
with QSignalBlocker(self.params[channel]):
|
||||
self.params[channel].child("Thermistor Settings", "T₀").setValue(
|
||||
sh_param["params"]["t0"] - 273.15
|
||||
)
|
||||
self.params[channel].child("Thermistor Settings", "R₀").setValue(
|
||||
sh_param["params"]["r0"]
|
||||
)
|
||||
self.params[channel].child("Thermistor Settings", "B").setValue(
|
||||
sh_param["params"]["b"]
|
||||
)
|
||||
|
||||
@pyqtSlot(list)
|
||||
def update_output(self, output_data):
|
||||
for output_params in output_data:
|
||||
channel = output_params["channel"]
|
||||
with QSignalBlocker(self.params[channel]):
|
||||
self.params[channel].child(
|
||||
"Output Settings", "Limits", "Max Voltage Difference"
|
||||
).setValue(output_params["max_v"])
|
||||
self.params[channel].child(
|
||||
"Output Settings", "Limits", "Max Cooling Current"
|
||||
).setValue(output_params["max_i_pos"] * 1000)
|
||||
self.params[channel].child(
|
||||
"Output Settings", "Limits", "Max Heating Current"
|
||||
).setValue(output_params["max_i_neg"] * 1000)
|
||||
|
||||
@pyqtSlot(list)
|
||||
def update_postfilter(self, postfilter_data):
|
||||
for postfilter_params in postfilter_data:
|
||||
channel = postfilter_params["channel"]
|
||||
with QSignalBlocker(self.params[channel]):
|
||||
self.params[channel].child(
|
||||
"Thermistor Settings", "Postfilter Rate"
|
||||
).setValue(postfilter_params["rate"])
|
||||
|
||||
def update_pid_autotune(self, ch, state):
|
||||
match state:
|
||||
case PIDAutotuneState.OFF:
|
||||
self.change_params_title(
|
||||
ch, ("PID Settings", "PID Auto Tune", "Run"), "Run"
|
||||
)
|
||||
case (
|
||||
PIDAutotuneState.READY
|
||||
| PIDAutotuneState.RELAY_STEP_UP
|
||||
| PIDAutotuneState.RELAY_STEP_DOWN
|
||||
):
|
||||
self.change_params_title(
|
||||
ch, ("PID Settings", "PID Auto Tune", "Run"), "Stop"
|
||||
)
|
||||
case PIDAutotuneState.SUCCEEDED:
|
||||
self.info_box.display_info_box(
|
||||
"PID Autotune Success",
|
||||
f"Channel {ch} PID Settings has been loaded to Thermostat. Regulating temperature.",
|
||||
)
|
||||
case PIDAutotuneState.FAILED:
|
||||
self.info_box.display_info_box(
|
||||
"PID Autotune Failed",
|
||||
f"Channel {ch} PID Autotune has failed.",
|
||||
)
|
||||
|
||||
@asyncSlot(int)
|
||||
async def load_settings(self, ch):
|
||||
await self.thermostat.load_cfg(ch)
|
||||
|
||||
self.info_box.display_info_box(
|
||||
f"Channel {ch} settings loaded",
|
||||
f"Channel {ch} settings has been loaded from flash.",
|
||||
)
|
||||
|
||||
@asyncSlot(int)
|
||||
async def save_settings(self, ch):
|
||||
await self.thermostat.save_cfg(ch)
|
||||
|
||||
self.info_box.display_info_box(
|
||||
f"Channel {ch} settings saved",
|
||||
f"Channel {ch} settings has been saved to flash.\n"
|
||||
"It will be loaded on Thermostat reset, or when settings are explicitly loaded.",
|
||||
)
|
||||
|
||||
@asyncSlot()
|
||||
async def pid_auto_tune_request(self, ch=0):
|
||||
match self.autotuners.get_state(ch):
|
||||
case PIDAutotuneState.OFF | PIDAutotuneState.FAILED:
|
||||
self.autotuners.load_params_and_set_ready(ch)
|
||||
|
||||
case (
|
||||
PIDAutotuneState.READY
|
||||
| PIDAutotuneState.RELAY_STEP_UP
|
||||
| PIDAutotuneState.RELAY_STEP_DOWN
|
||||
):
|
||||
await self.autotuners.stop_pid_from_running(ch)
|
||||
@ -1,14 +0,0 @@
|
||||
from PyQt6 import QtWidgets
|
||||
from PyQt6.QtCore import pyqtSlot
|
||||
|
||||
|
||||
class InfoBox(QtWidgets.QMessageBox):
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
self.setIcon(QtWidgets.QMessageBox.Icon.Information)
|
||||
|
||||
@pyqtSlot(str, str)
|
||||
def display_info_box(self, title, text):
|
||||
self.setWindowTitle(title)
|
||||
self.setText(text)
|
||||
self.show()
|
||||
@ -1,181 +0,0 @@
|
||||
from collections import deque
|
||||
from PyQt6.QtCore import QObject, pyqtSlot
|
||||
from pglive.sources.data_connector import DataConnector
|
||||
from pglive.kwargs import Axis
|
||||
from pglive.sources.live_plot import LiveLinePlot
|
||||
from pglive.sources.live_axis import LiveAxis
|
||||
import pyqtgraph as pg
|
||||
from pythermostat.gui.model.thermostat import ThermostatConnectionState
|
||||
|
||||
|
||||
pg.setConfigOptions(antialias=True)
|
||||
|
||||
|
||||
class LiveDataPlotter(QObject):
|
||||
def __init__(self, thermostat, live_plots):
|
||||
super().__init__()
|
||||
self._thermostat = thermostat
|
||||
|
||||
self._thermostat.report_update.connect(self.update_report)
|
||||
self._thermostat.pid_update.connect(self.update_pid)
|
||||
self._thermostat.connection_state_update.connect(
|
||||
self.thermostat_state_change_handler
|
||||
)
|
||||
|
||||
self.NUM_CHANNELS = len(live_plots)
|
||||
self.graphs = []
|
||||
|
||||
for i, live_plot in enumerate(live_plots):
|
||||
live_plot[0].setTitle(f"Channel {i} Temperature")
|
||||
live_plot[1].setTitle(f"Channel {i} Current")
|
||||
self.graphs.append(_TecGraphs(live_plot[0], live_plot[1]))
|
||||
|
||||
@pyqtSlot(ThermostatConnectionState)
|
||||
def thermostat_state_change_handler(self, state):
|
||||
if state == ThermostatConnectionState.DISCONNECTED:
|
||||
self.clear_graphs()
|
||||
|
||||
def _config_connector_max_pts(self, connector, samples):
|
||||
connector.max_points = samples
|
||||
connector.x = deque(maxlen=int(connector.max_points))
|
||||
connector.y = deque(maxlen=int(connector.max_points))
|
||||
|
||||
@pyqtSlot(int)
|
||||
def set_max_samples(self, samples: int):
|
||||
for graph in self.graphs:
|
||||
self._config_connector_max_pts(graph.t_connector, samples)
|
||||
self._config_connector_max_pts(graph.i_connector, samples)
|
||||
self._config_connector_max_pts(graph.iset_connector, samples)
|
||||
|
||||
@pyqtSlot()
|
||||
def clear_graphs(self):
|
||||
for graph in self.graphs:
|
||||
graph.clear()
|
||||
|
||||
@pyqtSlot(list)
|
||||
def update_pid(self, pid_settings):
|
||||
for settings in pid_settings:
|
||||
channel = settings["channel"]
|
||||
self.graphs[channel].update_pid(settings)
|
||||
|
||||
@pyqtSlot(list)
|
||||
def update_report(self, report_data):
|
||||
for settings in report_data:
|
||||
channel = settings["channel"]
|
||||
self.graphs[channel].update_report(settings)
|
||||
|
||||
|
||||
class _TecGraphs:
|
||||
"""The maximum number of sample points to store."""
|
||||
|
||||
DEFAULT_MAX_SAMPLES = 1000
|
||||
|
||||
def __init__(self, t_widget, i_widget):
|
||||
self._t_widget = t_widget
|
||||
self._i_widget = i_widget
|
||||
|
||||
self._t_plot = LiveLinePlot()
|
||||
self._i_plot = LiveLinePlot(name="Measured")
|
||||
self._iset_plot = LiveLinePlot(name="Set", pen=pg.mkPen("r"))
|
||||
|
||||
self._t_line = self._t_widget.getPlotItem().addLine(label="{value} °C")
|
||||
self._t_line.setVisible(False)
|
||||
# Hack for keeping setpoint line in plot range
|
||||
self._t_setpoint_plot = LiveLinePlot()
|
||||
|
||||
for graph in t_widget, i_widget:
|
||||
time_axis = LiveAxis(
|
||||
"bottom",
|
||||
text="Time since Thermostat reset",
|
||||
**{Axis.TICK_FORMAT: Axis.DURATION},
|
||||
)
|
||||
time_axis.showLabel()
|
||||
graph.setAxisItems({"bottom": time_axis})
|
||||
|
||||
graph.add_crosshair(pg.mkPen(color="red", width=1), {"color": "green"})
|
||||
|
||||
# Enable linking of axes in the graph widget's context menu
|
||||
graph.register(
|
||||
graph.getPlotItem().titleLabel.text # Slight hack getting the title
|
||||
)
|
||||
|
||||
temperature_axis = LiveAxis("left", text="Temperature", units="°C")
|
||||
temperature_axis.showLabel()
|
||||
t_widget.setAxisItems({"left": temperature_axis})
|
||||
|
||||
current_axis = LiveAxis("left", text="Current", units="A")
|
||||
current_axis.showLabel()
|
||||
i_widget.setAxisItems({"left": current_axis})
|
||||
i_widget.addLegend(brush=(50, 50, 200, 150))
|
||||
|
||||
t_widget.addItem(self._t_plot)
|
||||
t_widget.addItem(self._t_setpoint_plot)
|
||||
i_widget.addItem(self._i_plot)
|
||||
i_widget.addItem(self._iset_plot)
|
||||
|
||||
self.t_connector = DataConnector(
|
||||
self._t_plot, max_points=self.DEFAULT_MAX_SAMPLES
|
||||
)
|
||||
self.t_setpoint_connector = DataConnector(self._t_setpoint_plot, max_points=1)
|
||||
self.i_connector = DataConnector(
|
||||
self._i_plot, max_points=self.DEFAULT_MAX_SAMPLES
|
||||
)
|
||||
self.iset_connector = DataConnector(
|
||||
self._iset_plot, max_points=self.DEFAULT_MAX_SAMPLES
|
||||
)
|
||||
|
||||
self.max_samples = self.DEFAULT_MAX_SAMPLES
|
||||
|
||||
def plot_append(self, report):
|
||||
temperature = report["temperature"]
|
||||
current = report["tec_i"]
|
||||
iset = report["i_set"]
|
||||
time = report["time"]
|
||||
|
||||
if temperature is not None:
|
||||
self.t_connector.cb_append_data_point(temperature, time)
|
||||
if self._t_line.isVisible():
|
||||
self.t_setpoint_connector.cb_append_data_point(
|
||||
self._t_line.value(), time
|
||||
)
|
||||
else:
|
||||
self.t_setpoint_connector.cb_append_data_point(temperature, time)
|
||||
if current is not None:
|
||||
self.i_connector.cb_append_data_point(current, time)
|
||||
self.iset_connector.cb_append_data_point(iset, time)
|
||||
|
||||
def set_max_sample(self, samples: int):
|
||||
for connector in self.t_connector, self.i_connector, self.iset_connector:
|
||||
connector.max_points(samples)
|
||||
|
||||
def clear(self):
|
||||
for connector in self.t_connector, self.i_connector, self.iset_connector:
|
||||
connector.clear()
|
||||
|
||||
def set_t_line(self, temp=None, visible=None):
|
||||
if visible is not None:
|
||||
self._t_line.setVisible(visible)
|
||||
if temp is not None:
|
||||
self._t_line.setValue(temp)
|
||||
|
||||
# PyQtGraph normally does not update this text when the line
|
||||
# is not visible, so make sure that the temperature label
|
||||
# gets updated always, and doesn't stay at an old value.
|
||||
self._t_line.label.setText(f"{temp} °C")
|
||||
|
||||
def set_max_samples(self, samples: int):
|
||||
for graph in self.graphs:
|
||||
graph.t_connector.max_points = samples
|
||||
graph.i_connector.max_points = samples
|
||||
graph.iset_connector.max_points = samples
|
||||
|
||||
def clear_graphs(self):
|
||||
for graph in self.graphs:
|
||||
graph.clear()
|
||||
|
||||
def update_pid(self, pid_settings):
|
||||
self.set_t_line(temp=round(pid_settings["target"], 6))
|
||||
|
||||
def update_report(self, report_data):
|
||||
self.plot_append(report_data)
|
||||
self.set_t_line(visible=report_data["pid_engaged"])
|
||||
@ -1,307 +0,0 @@
|
||||
from PyQt6 import QtWidgets, QtCore, QtGui
|
||||
from PyQt6.QtCore import pyqtSlot, QSignalBlocker
|
||||
from qasync import asyncSlot
|
||||
from pythermostat.gui.model.thermostat import ThermostatConnectionState
|
||||
from pythermostat.gui.view.net_settings_input_diag import NetSettingsInputDiag
|
||||
|
||||
|
||||
class ConnectionDetailsMenu(QtWidgets.QMenu):
|
||||
def __init__(self, thermostat, connect_btn):
|
||||
super().__init__()
|
||||
self._thermostat = thermostat
|
||||
self._connect_btn = connect_btn
|
||||
self._thermostat.connection_state_update.connect(
|
||||
self.thermostat_state_change_handler
|
||||
)
|
||||
|
||||
self._setup_menu_items()
|
||||
|
||||
@pyqtSlot(ThermostatConnectionState)
|
||||
def thermostat_state_change_handler(self, state):
|
||||
self.host_set_line.setEnabled(state == ThermostatConnectionState.DISCONNECTED)
|
||||
self.port_set_spin.setEnabled(state == ThermostatConnectionState.DISCONNECTED)
|
||||
|
||||
def _setup_menu_items(self):
|
||||
# Sets Thermostat host/IP
|
||||
self.host_set_line = QtWidgets.QLineEdit()
|
||||
self.host_set_line.setMinimumWidth(160)
|
||||
self.host_set_line.setMaximumWidth(160)
|
||||
self.host_set_line.setMaxLength(15)
|
||||
self.host_set_line.setClearButtonEnabled(True)
|
||||
self.host_set_line.setText("192.168.1.26")
|
||||
self.host_set_line.setPlaceholderText("IP for the Thermostat")
|
||||
|
||||
def connect_on_enter_press():
|
||||
self._connect_btn.click()
|
||||
self.hide()
|
||||
|
||||
self.host_set_line.returnPressed.connect(connect_on_enter_press)
|
||||
|
||||
host = QtWidgets.QWidgetAction(self)
|
||||
host.setDefaultWidget(self.host_set_line)
|
||||
self.addAction(host)
|
||||
|
||||
# Sets Thermostat port
|
||||
self.port_set_spin = QtWidgets.QSpinBox()
|
||||
self.port_set_spin.setMinimumWidth(70)
|
||||
self.port_set_spin.setMaximumWidth(70)
|
||||
self.port_set_spin.setMaximum(65535)
|
||||
self.port_set_spin.setValue(23)
|
||||
|
||||
def connect_only_if_enter_pressed():
|
||||
if (
|
||||
not self.port_set_spin.hasFocus()
|
||||
): # Don't connect if the spinbox only lost focus
|
||||
return
|
||||
connect_on_enter_press()
|
||||
|
||||
self.port_set_spin.editingFinished.connect(connect_only_if_enter_pressed)
|
||||
|
||||
port = QtWidgets.QWidgetAction(self)
|
||||
port.setDefaultWidget(self.port_set_spin)
|
||||
self.addAction(port)
|
||||
|
||||
# Exits GUI
|
||||
exit_button = QtWidgets.QPushButton()
|
||||
exit_button.setText("Exit GUI")
|
||||
exit_button.pressed.connect(QtWidgets.QApplication.instance().quit)
|
||||
|
||||
exit_action = QtWidgets.QWidgetAction(exit_button)
|
||||
exit_action.setDefaultWidget(exit_button)
|
||||
self.addAction(exit_action)
|
||||
|
||||
|
||||
class PlotOptionsMenu(QtWidgets.QMenu):
|
||||
def __init__(self, channel_graphs, max_samples=1000):
|
||||
super().__init__()
|
||||
|
||||
# Clears plots for both graphs in all channels
|
||||
clear_graphs = QtGui.QAction("Clear graphs", self)
|
||||
clear_graphs.triggered.connect(channel_graphs.clear_graphs)
|
||||
self.addAction(clear_graphs)
|
||||
|
||||
# Set maximum samples in graphs
|
||||
samples_spinbox = QtWidgets.QSpinBox()
|
||||
samples_spinbox.setRange(2, 100000)
|
||||
samples_spinbox.setSuffix(" samples")
|
||||
samples_spinbox.setValue(max_samples)
|
||||
samples_spinbox.valueChanged.connect(channel_graphs.set_max_samples)
|
||||
|
||||
limit_samples = QtWidgets.QWidgetAction(self)
|
||||
limit_samples.setDefaultWidget(samples_spinbox)
|
||||
self.addAction(limit_samples)
|
||||
|
||||
|
||||
class ThermostatSettingsMenu(QtWidgets.QMenu):
|
||||
def __init__(self, thermostat, info_box, style):
|
||||
super().__init__()
|
||||
self._thermostat = thermostat
|
||||
self._info_box = info_box
|
||||
self._style = style
|
||||
|
||||
self.hw_rev_data = {}
|
||||
self._thermostat.hw_rev_update.connect(self.hw_rev)
|
||||
self._thermostat.connection_state_update.connect(
|
||||
self.thermostat_state_change_handler
|
||||
)
|
||||
|
||||
self._setup_menu_items()
|
||||
|
||||
@pyqtSlot("QVariantMap")
|
||||
def fan_update(self, fan_settings):
|
||||
if fan_settings is None:
|
||||
return
|
||||
with QSignalBlocker(self.fan_power_slider):
|
||||
self.fan_power_slider.setValue(
|
||||
fan_settings["fan_pwm"] or 100 # 0 = PWM off = full strength
|
||||
)
|
||||
with QSignalBlocker(self.fan_auto_box):
|
||||
self.fan_auto_box.setChecked(fan_settings["auto_mode"])
|
||||
|
||||
def set_fan_pwm_warning(self):
|
||||
if self.fan_power_slider.value() != 100:
|
||||
pixmapi = getattr(QtWidgets.QStyle.StandardPixmap, "SP_MessageBoxWarning")
|
||||
icon = self._style.standardIcon(pixmapi)
|
||||
self.fan_pwm_warning.setPixmap(icon.pixmap(16, 16))
|
||||
self.fan_pwm_warning.setToolTip(
|
||||
"Throttling the fan (not recommended on this hardware rev)"
|
||||
)
|
||||
else:
|
||||
self.fan_pwm_warning.setPixmap(QtGui.QPixmap())
|
||||
self.fan_pwm_warning.setToolTip("")
|
||||
|
||||
@pyqtSlot(ThermostatConnectionState)
|
||||
def thermostat_state_change_handler(self, state):
|
||||
if state == ThermostatConnectionState.DISCONNECTED:
|
||||
self.fan_pwm_warning.setPixmap(QtGui.QPixmap())
|
||||
self.fan_pwm_warning.setToolTip("")
|
||||
|
||||
@pyqtSlot("QVariantMap")
|
||||
def hw_rev(self, hw_rev):
|
||||
self.hw_rev_data = hw_rev
|
||||
self.fan_group.setEnabled(self.hw_rev_data["settings"]["fan_available"])
|
||||
|
||||
@asyncSlot(int)
|
||||
async def fan_set_request(self, value):
|
||||
assert self._thermostat.connected()
|
||||
|
||||
if self.fan_auto_box.isChecked():
|
||||
with QSignalBlocker(self.fan_auto_box):
|
||||
self.fan_auto_box.setChecked(False)
|
||||
await self._thermostat.set_fan(value)
|
||||
if not self.hw_rev_data["settings"]["fan_pwm_recommended"]:
|
||||
self.set_fan_pwm_warning()
|
||||
|
||||
@asyncSlot(int)
|
||||
async def fan_auto_set_request(self, enabled):
|
||||
assert self._thermostat.connected()
|
||||
|
||||
if enabled:
|
||||
await self._thermostat.set_fan("auto")
|
||||
self.fan_update(await self._thermostat.get_fan())
|
||||
else:
|
||||
await self.thermostat.set_fan(self.fan_power_slider.value())
|
||||
|
||||
@asyncSlot(bool)
|
||||
async def reset_request(self, _):
|
||||
assert self._thermostat.connected()
|
||||
|
||||
await self._thermostat.reset()
|
||||
await self._thermostat.end_session()
|
||||
self._thermostat.connection_state = ThermostatConnectionState.DISCONNECTED
|
||||
|
||||
@asyncSlot(bool)
|
||||
async def dfu_request(self, _):
|
||||
assert self._thermostat.connected()
|
||||
|
||||
await self._thermostat.dfu()
|
||||
await self._thermostat.end_session()
|
||||
self._thermostat.connection_state = ThermostatConnectionState.DISCONNECTED
|
||||
|
||||
@asyncSlot(bool)
|
||||
async def net_settings_request(self, _):
|
||||
assert self._thermostat.connected()
|
||||
|
||||
ipv4 = await self._thermostat.get_ipv4()
|
||||
net_settings_input_diag = NetSettingsInputDiag(ipv4["addr"])
|
||||
net_settings_input_diag.set_ipv4_act.connect(self.set_net_settings_request)
|
||||
|
||||
@asyncSlot(str)
|
||||
async def set_net_settings_request(self, ipv4_settings):
|
||||
assert self._thermostat.connected()
|
||||
|
||||
await self._thermostat.set_ipv4(ipv4_settings)
|
||||
await self._thermostat.end_session()
|
||||
self._thermostat.connection_state = ThermostatConnectionState.DISCONNECTED
|
||||
|
||||
def _setup_menu_items(self):
|
||||
self.addAction(self._setup_fan_group())
|
||||
|
||||
self.reset_action = QtGui.QAction("Reset Thermostat", self)
|
||||
self.reset_action.triggered.connect(self.reset_request)
|
||||
self.addAction(self.reset_action)
|
||||
|
||||
self.dfu_action = QtGui.QAction("Enter DFU Mode", self)
|
||||
self.dfu_action.triggered.connect(self.dfu_request)
|
||||
self.addAction(self.dfu_action)
|
||||
|
||||
self.ipv4_action = QtGui.QAction("Set IPv4 Settings", self)
|
||||
self.ipv4_action.triggered.connect(self.net_settings_request)
|
||||
self.addAction(self.ipv4_action)
|
||||
|
||||
@asyncSlot(bool)
|
||||
async def load(_):
|
||||
await self._thermostat.load_cfg()
|
||||
|
||||
self._info_box.display_info_box(
|
||||
"Settings loaded", "All channel settings have been loaded from flash."
|
||||
)
|
||||
|
||||
self.load_config_action = QtGui.QAction("Load Settings", self)
|
||||
self.load_config_action.triggered.connect(load)
|
||||
self.addAction(self.load_config_action)
|
||||
|
||||
@asyncSlot(bool)
|
||||
async def save(_):
|
||||
await self._thermostat.save_cfg()
|
||||
|
||||
self._info_box.display_info_box(
|
||||
"Settings saved", "All channel settings have been saved to flash."
|
||||
)
|
||||
|
||||
self.save_config_action = QtGui.QAction("Save Settings", self)
|
||||
self.save_config_action.triggered.connect(save)
|
||||
self.addAction(self.save_config_action)
|
||||
|
||||
def about_thermostat():
|
||||
QtWidgets.QMessageBox.about(
|
||||
self,
|
||||
"About Thermostat",
|
||||
f"""
|
||||
<h1>Sinara 8451 Thermostat v{self.hw_rev_data['rev']['major']}.{self.hw_rev_data['rev']['minor']}</h1>
|
||||
|
||||
<br>
|
||||
|
||||
<h2>Settings:</h2>
|
||||
Default fan curve:
|
||||
a = {self.hw_rev_data['settings']['fan_k_a']},
|
||||
b = {self.hw_rev_data['settings']['fan_k_b']},
|
||||
c = {self.hw_rev_data['settings']['fan_k_c']}
|
||||
<br>
|
||||
Fan PWM range:
|
||||
{self.hw_rev_data['settings']['min_fan_pwm']} \u2013 {self.hw_rev_data['settings']['max_fan_pwm']}
|
||||
<br>
|
||||
Fan PWM frequency: {self.hw_rev_data['settings']['fan_pwm_freq_hz']} Hz
|
||||
<br>
|
||||
Fan available: {self.hw_rev_data['settings']['fan_available']}
|
||||
<br>
|
||||
Fan PWM recommended: {self.hw_rev_data['settings']['fan_pwm_recommended']}
|
||||
""",
|
||||
)
|
||||
|
||||
self.about_action = QtGui.QAction("About Thermostat", self)
|
||||
self.about_action.triggered.connect(about_thermostat)
|
||||
self.addAction(self.about_action)
|
||||
|
||||
def _setup_fan_group(self):
|
||||
# Fan settings
|
||||
self.fan_group = QtWidgets.QWidget()
|
||||
self.fan_group.setEnabled(False)
|
||||
self.fan_group.setMinimumWidth(40)
|
||||
fan_layout = QtWidgets.QHBoxLayout(self.fan_group)
|
||||
fan_layout.setSpacing(9)
|
||||
|
||||
fan_label = QtWidgets.QLabel(parent=self.fan_group)
|
||||
fan_label.setMinimumWidth(40)
|
||||
fan_label.setMaximumWidth(40)
|
||||
fan_label.setBaseSize(QtCore.QSize(40, 0))
|
||||
|
||||
fan_layout.addWidget(fan_label)
|
||||
self.fan_power_slider = QtWidgets.QSlider(
|
||||
QtCore.Qt.Orientation.Horizontal, parent=self.fan_group
|
||||
)
|
||||
self.fan_power_slider.setMinimumWidth(200)
|
||||
self.fan_power_slider.setMaximumWidth(200)
|
||||
self.fan_power_slider.setBaseSize(QtCore.QSize(200, 0))
|
||||
self.fan_power_slider.setRange(1, 100)
|
||||
fan_layout.addWidget(self.fan_power_slider)
|
||||
|
||||
self.fan_auto_box = QtWidgets.QCheckBox(parent=self.fan_group)
|
||||
self.fan_auto_box.setMinimumWidth(70)
|
||||
self.fan_auto_box.setMaximumWidth(70)
|
||||
fan_layout.addWidget(self.fan_auto_box)
|
||||
self.fan_pwm_warning = QtWidgets.QLabel(parent=self.fan_group)
|
||||
self.fan_pwm_warning.setMinimumSize(QtCore.QSize(16, 0))
|
||||
fan_layout.addWidget(self.fan_pwm_warning)
|
||||
|
||||
self.fan_power_slider.valueChanged.connect(self.fan_set_request)
|
||||
self.fan_auto_box.stateChanged.connect(self.fan_auto_set_request)
|
||||
self._thermostat.fan_update.connect(self.fan_update)
|
||||
|
||||
fan_label.setToolTip("Adjust the fan")
|
||||
fan_label.setText("Fan:")
|
||||
self.fan_auto_box.setText("Auto")
|
||||
|
||||
fan = QtWidgets.QWidgetAction(self)
|
||||
fan.setDefaultWidget(self.fan_group)
|
||||
return fan
|
||||
@ -1,36 +0,0 @@
|
||||
from PyQt6 import QtWidgets
|
||||
from PyQt6.QtWidgets import QAbstractButton
|
||||
from PyQt6.QtCore import pyqtSignal, pyqtSlot
|
||||
|
||||
|
||||
class NetSettingsInputDiag(QtWidgets.QInputDialog):
|
||||
set_ipv4_act = pyqtSignal(str)
|
||||
|
||||
def __init__(self, current_ipv4_settings):
|
||||
super().__init__()
|
||||
self.setWindowTitle("Network Settings")
|
||||
self.setLabelText(
|
||||
"Set the Thermostat's IPv4 address, netmask and gateway (optional)"
|
||||
)
|
||||
self.setTextValue(current_ipv4_settings)
|
||||
self._new_ipv4 = ""
|
||||
|
||||
@pyqtSlot(str)
|
||||
def set_ipv4(ipv4_settings):
|
||||
self._new_ipv4 = ipv4_settings
|
||||
|
||||
sure = QtWidgets.QMessageBox(self)
|
||||
sure.setWindowTitle("Set network?")
|
||||
sure.setText(
|
||||
f"Setting this as network and disconnecting:<br>{ipv4_settings}"
|
||||
)
|
||||
|
||||
sure.buttonClicked.connect(self._emit_sig)
|
||||
sure.show()
|
||||
|
||||
self.textValueSelected.connect(set_ipv4)
|
||||
self.show()
|
||||
|
||||
@pyqtSlot(QAbstractButton)
|
||||
def _emit_sig(self, _):
|
||||
self.set_ipv4_act.emit(self._new_ipv4)
|
||||
@ -1,361 +0,0 @@
|
||||
{
|
||||
"ctrl_panel": [
|
||||
{
|
||||
"name": "Readings",
|
||||
"type": "group",
|
||||
"children": [
|
||||
{
|
||||
"name": "Temperature",
|
||||
"type": "float",
|
||||
"format": "{value:.4f} °C",
|
||||
"readonly": true
|
||||
},
|
||||
{
|
||||
"name": "Current through TEC",
|
||||
"type": "float",
|
||||
"suffix": "mA",
|
||||
"decimals": 6,
|
||||
"readonly": true
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "Output Settings",
|
||||
"expanded": true,
|
||||
"type": "group",
|
||||
"children": [
|
||||
{
|
||||
"name": "Control Method",
|
||||
"type": "mutex",
|
||||
"limits": [
|
||||
"Constant Current",
|
||||
"Temperature PID"
|
||||
],
|
||||
"value": "Constant Current",
|
||||
"thermostat:set_param": {
|
||||
"topic": "output",
|
||||
"field": "pid"
|
||||
},
|
||||
"children": [
|
||||
{
|
||||
"name": "Set Current",
|
||||
"type": "float",
|
||||
"value": 0,
|
||||
"step": 100,
|
||||
"limits": [
|
||||
-2000,
|
||||
2000
|
||||
],
|
||||
"triggerOnShow": true,
|
||||
"decimals": 6,
|
||||
"suffix": "mA",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "output",
|
||||
"field": "i_set"
|
||||
},
|
||||
"lock": false
|
||||
},
|
||||
{
|
||||
"name": "Set Temperature",
|
||||
"type": "float",
|
||||
"value": 25,
|
||||
"step": 0.1,
|
||||
"limits": [
|
||||
-273,
|
||||
300
|
||||
],
|
||||
"format": "{value:.4f} °C",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "pid",
|
||||
"field": "target"
|
||||
},
|
||||
"lock": false
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "Limits",
|
||||
"expanded": true,
|
||||
"type": "group",
|
||||
"children": [
|
||||
{
|
||||
"name": "Max Cooling Current",
|
||||
"type": "float",
|
||||
"value": 0,
|
||||
"step": 100,
|
||||
"decimals": 6,
|
||||
"limits": [
|
||||
0,
|
||||
2000
|
||||
],
|
||||
"suffix": "mA",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "output",
|
||||
"field": "max_i_pos"
|
||||
},
|
||||
"lock": false
|
||||
},
|
||||
{
|
||||
"name": "Max Heating Current",
|
||||
"type": "float",
|
||||
"value": 0,
|
||||
"step": 100,
|
||||
"decimals": 6,
|
||||
"limits": [
|
||||
0,
|
||||
2000
|
||||
],
|
||||
"suffix": "mA",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "output",
|
||||
"field": "max_i_neg"
|
||||
},
|
||||
"lock": false
|
||||
},
|
||||
{
|
||||
"name": "Max Voltage Difference",
|
||||
"type": "float",
|
||||
"value": 0,
|
||||
"step": 0.1,
|
||||
"decimals": 3,
|
||||
"limits": [
|
||||
0,
|
||||
4.3
|
||||
],
|
||||
"suffix": "V",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "output",
|
||||
"field": "max_v"
|
||||
},
|
||||
"lock": false
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "Thermistor Settings",
|
||||
"expanded": true,
|
||||
"type": "group",
|
||||
"tip": "Settings of the connected Thermistor",
|
||||
"children": [
|
||||
{
|
||||
"name": "T₀",
|
||||
"type": "float",
|
||||
"value": 25,
|
||||
"step": 0.1,
|
||||
"limits": [
|
||||
-100,
|
||||
100
|
||||
],
|
||||
"format": "{value:.4f} °C",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "b-p",
|
||||
"field": "t0"
|
||||
},
|
||||
"lock": false
|
||||
},
|
||||
{
|
||||
"name": "R₀",
|
||||
"type": "float",
|
||||
"value": 10000,
|
||||
"step": 1,
|
||||
"min": 0,
|
||||
"siPrefix": true,
|
||||
"suffix": "Ω",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "b-p",
|
||||
"field": "r0"
|
||||
},
|
||||
"lock": false
|
||||
},
|
||||
{
|
||||
"name": "B",
|
||||
"type": "float",
|
||||
"value": 3950,
|
||||
"step": 1,
|
||||
"suffix": "K",
|
||||
"decimals": 4,
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "b-p",
|
||||
"field": "b"
|
||||
},
|
||||
"lock": false
|
||||
},
|
||||
{
|
||||
"name": "Postfilter Rate",
|
||||
"type": "list",
|
||||
"value": 16.67,
|
||||
"thermostat:set_param": {
|
||||
"topic": "postfilter",
|
||||
"field": "rate"
|
||||
},
|
||||
"limits": {
|
||||
"Off": null,
|
||||
"16.667 Hz": 16.667,
|
||||
"20 Hz": 20.0,
|
||||
"25 Hz": 25,
|
||||
"27.27 Hz": 27.27
|
||||
},
|
||||
"lock": false
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "PID Settings",
|
||||
"expanded": true,
|
||||
"type": "group",
|
||||
"children": [
|
||||
{
|
||||
"name": "Kp",
|
||||
"type": "float",
|
||||
"step": 0.1,
|
||||
"suffix": "",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "pid",
|
||||
"field": "kp"
|
||||
},
|
||||
"lock": false
|
||||
},
|
||||
{
|
||||
"name": "Ki",
|
||||
"type": "float",
|
||||
"step": 0.1,
|
||||
"suffix": "Hz",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "pid",
|
||||
"field": "ki"
|
||||
},
|
||||
"lock": false
|
||||
},
|
||||
{
|
||||
"name": "Kd",
|
||||
"type": "float",
|
||||
"step": 0.1,
|
||||
"suffix": "s",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "pid",
|
||||
"field": "kd"
|
||||
},
|
||||
"lock": false
|
||||
},
|
||||
{
|
||||
"name": "PID Output Clamping",
|
||||
"expanded": true,
|
||||
"type": "group",
|
||||
"children": [
|
||||
{
|
||||
"name": "Minimum",
|
||||
"type": "float",
|
||||
"step": 100,
|
||||
"limits": [
|
||||
-2000,
|
||||
2000
|
||||
],
|
||||
"decimals": 6,
|
||||
"suffix": "mA",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "pid",
|
||||
"field": "output_min"
|
||||
},
|
||||
"lock": false
|
||||
},
|
||||
{
|
||||
"name": "Maximum",
|
||||
"type": "float",
|
||||
"step": 100,
|
||||
"limits": [
|
||||
-2000,
|
||||
2000
|
||||
],
|
||||
"decimals": 6,
|
||||
"suffix": "mA",
|
||||
"compactHeight": false,
|
||||
"thermostat:set_param": {
|
||||
"topic": "pid",
|
||||
"field": "output_max"
|
||||
},
|
||||
"lock": false
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "PID Auto Tune",
|
||||
"expanded": false,
|
||||
"type": "group",
|
||||
"children": [
|
||||
{
|
||||
"name": "Target Temperature",
|
||||
"type": "float",
|
||||
"value": 20,
|
||||
"step": 0.1,
|
||||
"format": "{value:.4f} °C",
|
||||
"compactHeight": false,
|
||||
"pid_autotune": "target_temp"
|
||||
},
|
||||
{
|
||||
"name": "Test Current",
|
||||
"type": "float",
|
||||
"value": 0,
|
||||
"decimals": 6,
|
||||
"step": 100,
|
||||
"limits": [
|
||||
0,
|
||||
2000
|
||||
],
|
||||
"suffix": "mA",
|
||||
"compactHeight": false,
|
||||
"pid_autotune": "test_current"
|
||||
},
|
||||
{
|
||||
"name": "Temperature Swing",
|
||||
"type": "float",
|
||||
"value": 1.5,
|
||||
"step": 0.1,
|
||||
"prefix": "±",
|
||||
"format": "{value:.4f} °C",
|
||||
"compactHeight": false,
|
||||
"pid_autotune": "temp_swing"
|
||||
},
|
||||
{
|
||||
"name": "Lookback",
|
||||
"type": "float",
|
||||
"value": 3.0,
|
||||
"step": 0.1,
|
||||
"format": "{value:.4f} s",
|
||||
"compactHeight": false,
|
||||
"pid_autotune": "lookback"
|
||||
},
|
||||
{
|
||||
"name": "Run",
|
||||
"type": "action",
|
||||
"tip": "Run"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "Save to flash",
|
||||
"type": "action",
|
||||
"tip": "Save settings to thermostat, applies on reset"
|
||||
},
|
||||
{
|
||||
"name": "Load from flash",
|
||||
"type": "action",
|
||||
"tip": "Load settings from flash"
|
||||
}
|
||||
]
|
||||
}
|
||||
@ -1,212 +0,0 @@
|
||||
"""
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2012-2014 Alexander Turkin
|
||||
Copyright (c) 2014 William Hallatt
|
||||
Copyright (c) 2015 Jacob Dawid
|
||||
Copyright (c) 2016 Luca Weiss
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
"""
|
||||
|
||||
import math
|
||||
|
||||
from PyQt6.QtCore import *
|
||||
from PyQt6.QtGui import *
|
||||
from PyQt6.QtWidgets import *
|
||||
|
||||
|
||||
class QtWaitingSpinner(QWidget):
|
||||
def __init__(self, parent=None):
|
||||
super().__init__(parent)
|
||||
|
||||
# WAS IN initialize()
|
||||
self._color = QColor(Qt.GlobalColor.black)
|
||||
self._roundness = 100.0
|
||||
self._minimumTrailOpacity = 3.14159265358979323846
|
||||
self._trailFadePercentage = 80.0
|
||||
self._revolutionsPerSecond = 1.57079632679489661923
|
||||
self._numberOfLines = 20
|
||||
self._lineLength = 5
|
||||
self._lineWidth = 2
|
||||
self._innerRadius = 5
|
||||
self._currentCounter = 0
|
||||
|
||||
self._timer = QTimer(self)
|
||||
self._timer.timeout.connect(self.rotate)
|
||||
self.updateSize()
|
||||
self.updateTimer()
|
||||
# END initialize()
|
||||
|
||||
self.setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground)
|
||||
|
||||
def paintEvent(self, QPaintEvent):
|
||||
painter = QPainter(self)
|
||||
painter.fillRect(self.rect(), Qt.GlobalColor.transparent)
|
||||
painter.setRenderHint(QPainter.RenderHint.Antialiasing, True)
|
||||
|
||||
if self._currentCounter >= self._numberOfLines:
|
||||
self._currentCounter = 0
|
||||
|
||||
painter.setPen(Qt.PenStyle.NoPen)
|
||||
for i in range(0, self._numberOfLines):
|
||||
painter.save()
|
||||
painter.translate(
|
||||
self._innerRadius + self._lineLength,
|
||||
self._innerRadius + self._lineLength,
|
||||
)
|
||||
rotateAngle = float(360 * i) / float(self._numberOfLines)
|
||||
painter.rotate(rotateAngle)
|
||||
painter.translate(self._innerRadius, 0)
|
||||
distance = self.lineCountDistanceFromPrimary(
|
||||
i, self._currentCounter, self._numberOfLines
|
||||
)
|
||||
color = self.currentLineColor(
|
||||
distance,
|
||||
self._numberOfLines,
|
||||
self._trailFadePercentage,
|
||||
self._minimumTrailOpacity,
|
||||
self._color,
|
||||
)
|
||||
painter.setBrush(color)
|
||||
painter.drawRoundedRect(
|
||||
QRect(0, int(-self._lineWidth / 2), self._lineLength, self._lineWidth),
|
||||
self._roundness,
|
||||
self._roundness,
|
||||
Qt.SizeMode.RelativeSize,
|
||||
)
|
||||
painter.restore()
|
||||
|
||||
def start(self):
|
||||
if not self._timer.isActive():
|
||||
self._timer.start()
|
||||
self._currentCounter = 0
|
||||
|
||||
def stop(self):
|
||||
if self._timer.isActive():
|
||||
self._timer.stop()
|
||||
self._currentCounter = 0
|
||||
|
||||
def setNumberOfLines(self, lines):
|
||||
self._numberOfLines = lines
|
||||
self._currentCounter = 0
|
||||
self.updateTimer()
|
||||
|
||||
def setLineLength(self, length):
|
||||
self._lineLength = length
|
||||
self.updateSize()
|
||||
|
||||
def setLineWidth(self, width):
|
||||
self._lineWidth = width
|
||||
self.updateSize()
|
||||
|
||||
def setInnerRadius(self, radius):
|
||||
self._innerRadius = radius
|
||||
self.updateSize()
|
||||
|
||||
def color(self):
|
||||
return self._color
|
||||
|
||||
def roundness(self):
|
||||
return self._roundness
|
||||
|
||||
def minimumTrailOpacity(self):
|
||||
return self._minimumTrailOpacity
|
||||
|
||||
def trailFadePercentage(self):
|
||||
return self._trailFadePercentage
|
||||
|
||||
def revolutionsPersSecond(self):
|
||||
return self._revolutionsPerSecond
|
||||
|
||||
def numberOfLines(self):
|
||||
return self._numberOfLines
|
||||
|
||||
def lineLength(self):
|
||||
return self._lineLength
|
||||
|
||||
def lineWidth(self):
|
||||
return self._lineWidth
|
||||
|
||||
def innerRadius(self):
|
||||
return self._innerRadius
|
||||
|
||||
def setRoundness(self, roundness):
|
||||
self._roundness = max(0.0, min(100.0, roundness))
|
||||
|
||||
def setColor(self, color=Qt.GlobalColor.black):
|
||||
self._color = QColor(color)
|
||||
|
||||
def setRevolutionsPerSecond(self, revolutionsPerSecond):
|
||||
self._revolutionsPerSecond = revolutionsPerSecond
|
||||
self.updateTimer()
|
||||
|
||||
def setTrailFadePercentage(self, trail):
|
||||
self._trailFadePercentage = trail
|
||||
|
||||
def setMinimumTrailOpacity(self, minimumTrailOpacity):
|
||||
self._minimumTrailOpacity = minimumTrailOpacity
|
||||
|
||||
def rotate(self):
|
||||
self._currentCounter += 1
|
||||
if self._currentCounter >= self._numberOfLines:
|
||||
self._currentCounter = 0
|
||||
self.update()
|
||||
|
||||
def updateSize(self):
|
||||
self.size = (self._innerRadius + self._lineLength) * 2
|
||||
self.setFixedSize(self.size, self.size)
|
||||
|
||||
def updateTimer(self):
|
||||
self._timer.setInterval(
|
||||
int(1000 / (self._numberOfLines * self._revolutionsPerSecond))
|
||||
)
|
||||
|
||||
def lineCountDistanceFromPrimary(self, current, primary, totalNrOfLines):
|
||||
distance = primary - current
|
||||
if distance < 0:
|
||||
distance += totalNrOfLines
|
||||
return distance
|
||||
|
||||
def currentLineColor(
|
||||
self, countDistance, totalNrOfLines, trailFadePerc, minOpacity, colorinput
|
||||
):
|
||||
color = QColor(colorinput)
|
||||
if countDistance == 0:
|
||||
return color
|
||||
minAlphaF = minOpacity / 100.0
|
||||
distanceThreshold = int(math.ceil((totalNrOfLines - 1) * trailFadePerc / 100.0))
|
||||
if countDistance > distanceThreshold:
|
||||
color.setAlphaF(minAlphaF)
|
||||
else:
|
||||
alphaDiff = color.alphaF() - minAlphaF
|
||||
gradient = alphaDiff / float(distanceThreshold + 1)
|
||||
resultAlpha = color.alphaF() - gradient * countDistance
|
||||
# If alpha is out of bounds, clip it.
|
||||
resultAlpha = min(1.0, max(0.0, resultAlpha))
|
||||
color.setAlphaF(resultAlpha)
|
||||
return color
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
app = QApplication([])
|
||||
waiting_spinner = QtWaitingSpinner()
|
||||
waiting_spinner.show()
|
||||
waiting_spinner.start()
|
||||
app.exec()
|
||||
@ -1,50 +0,0 @@
|
||||
from PyQt6.QtCore import pyqtSlot, QObject
|
||||
from PyQt6 import QtWidgets, QtGui
|
||||
|
||||
|
||||
class ZeroLimitsWarningView(QObject):
|
||||
def __init__(self, thermostat, style, limit_warning):
|
||||
super().__init__()
|
||||
self._thermostat = thermostat
|
||||
self._thermostat.output_update.connect(self.set_limits_warning)
|
||||
self._lbl = limit_warning
|
||||
self._style = style
|
||||
|
||||
@pyqtSlot(list)
|
||||
def set_limits_warning(self, output_data: list):
|
||||
channels_zeroed_limits = [set() for i in range(self._thermostat.NUM_CHANNELS)]
|
||||
|
||||
for output_params in output_data:
|
||||
channel = output_params["channel"]
|
||||
for limit in "max_i_pos", "max_i_neg", "max_v":
|
||||
if output_params[limit] == 0.0:
|
||||
channels_zeroed_limits[channel].add(limit)
|
||||
|
||||
channel_disabled = [False, False]
|
||||
report_str = "The following output limit(s) are set to zero:\n"
|
||||
for ch, zeroed_limits in enumerate(channels_zeroed_limits):
|
||||
if {"max_i_pos", "max_i_neg"}.issubset(zeroed_limits):
|
||||
report_str += "Max Cooling Current, Max Heating Current"
|
||||
channel_disabled[ch] = True
|
||||
|
||||
if "max_v" in zeroed_limits:
|
||||
if channel_disabled[ch]:
|
||||
report_str += ", "
|
||||
report_str += "Max Voltage Difference"
|
||||
channel_disabled[ch] = True
|
||||
|
||||
if channel_disabled[ch]:
|
||||
report_str += f" for Channel {ch}\n"
|
||||
|
||||
report_str += (
|
||||
"\nThese limit(s) are restricting the channel(s) from producing current."
|
||||
)
|
||||
|
||||
if True in channel_disabled:
|
||||
pixmapi = getattr(QtWidgets.QStyle.StandardPixmap, "SP_MessageBoxWarning")
|
||||
icon = self._style.standardIcon(pixmapi)
|
||||
self._lbl.setPixmap(icon.pixmap(16, 16))
|
||||
self._lbl.setToolTip(report_str)
|
||||
else:
|
||||
self._lbl.setPixmap(QtGui.QPixmap())
|
||||
self._lbl.setToolTip(None)
|
||||
@ -1,137 +0,0 @@
|
||||
import time
|
||||
import numpy as np
|
||||
import matplotlib.pyplot as plt
|
||||
import matplotlib.animation as animation
|
||||
from threading import Thread, Lock
|
||||
from pythermostat.client import Client
|
||||
|
||||
|
||||
def main():
|
||||
TIME_WINDOW = 300.0
|
||||
|
||||
thermostat = Client()
|
||||
target_temperature = thermostat.get_pid()[0]['target']
|
||||
print("Channel 0 target temperature: {:.3f}".format(target_temperature))
|
||||
|
||||
class Series:
|
||||
def __init__(self, conv=lambda x: x):
|
||||
self.conv = conv
|
||||
self.x_data = []
|
||||
self.y_data = []
|
||||
|
||||
def append(self, x, y):
|
||||
self.x_data.append(x)
|
||||
self.y_data.append(self.conv(y))
|
||||
|
||||
def clip(self, min_x):
|
||||
drop = 0
|
||||
while drop < len(self.x_data) and self.x_data[drop] < min_x:
|
||||
drop += 1
|
||||
self.x_data = self.x_data[drop:]
|
||||
self.y_data = self.y_data[drop:]
|
||||
|
||||
series = {
|
||||
# 'adc': Series(),
|
||||
# 'sens': Series(lambda x: x * 0.0001),
|
||||
'temperature': Series(),
|
||||
# 'i_set': Series(),
|
||||
'pid_output': Series(),
|
||||
# 'vref': Series(),
|
||||
# 'dac_value': Series(),
|
||||
# 'dac_feedback': Series(),
|
||||
# 'i_tec': Series(),
|
||||
'tec_i': Series(),
|
||||
'tec_u_meas': Series(),
|
||||
# 'interval': Series(),
|
||||
}
|
||||
series_lock = Lock()
|
||||
|
||||
quit = False
|
||||
|
||||
def recv_data(thermostat):
|
||||
global last_packet_time
|
||||
while True:
|
||||
data = thermostat.get_report()
|
||||
ch0 = data[0]
|
||||
series_lock.acquire()
|
||||
try:
|
||||
for k, s in series.items():
|
||||
if k in ch0:
|
||||
v = ch0[k]
|
||||
if type(v) is float:
|
||||
s.append(ch0['time'], v)
|
||||
finally:
|
||||
series_lock.release()
|
||||
|
||||
if quit:
|
||||
break
|
||||
time.sleep(0.05)
|
||||
|
||||
thread = Thread(target=recv_data, args=(thermostat,))
|
||||
thread.start()
|
||||
|
||||
fig, ax = plt.subplots()
|
||||
|
||||
for k, s in series.items():
|
||||
s.plot, = ax.plot([], [], label=k)
|
||||
legend = ax.legend()
|
||||
|
||||
def animate(i):
|
||||
min_x, max_x, min_y, max_y = None, None, None, None
|
||||
|
||||
series_lock.acquire()
|
||||
try:
|
||||
for k, s in series.items():
|
||||
s.plot.set_data(s.x_data, s.y_data)
|
||||
if len(s.y_data) > 0:
|
||||
s.plot.set_label("{}: {:.3f}".format(k, s.y_data[-1]))
|
||||
|
||||
if len(s.x_data) > 0:
|
||||
min_x_ = min(s.x_data)
|
||||
if min_x is None:
|
||||
min_x = min_x_
|
||||
else:
|
||||
min_x = min(min_x, min_x_)
|
||||
max_x_ = max(s.x_data)
|
||||
if max_x is None:
|
||||
max_x = max_x_
|
||||
else:
|
||||
max_x = max(max_x, max_x_)
|
||||
if len(s.y_data) > 0:
|
||||
min_y_ = min(s.y_data)
|
||||
if min_y is None:
|
||||
min_y = min_y_
|
||||
else:
|
||||
min_y = min(min_y, min_y_)
|
||||
max_y_ = max(s.y_data)
|
||||
if max_y is None:
|
||||
max_y = max_y_
|
||||
else:
|
||||
max_y = max(max_y, max_y_)
|
||||
|
||||
if min_x and max_x - TIME_WINDOW > min_x:
|
||||
for s in series.values():
|
||||
s.clip(max_x - TIME_WINDOW)
|
||||
finally:
|
||||
series_lock.release()
|
||||
|
||||
if min_x != max_x:
|
||||
ax.set_xlim(min_x, max_x)
|
||||
if min_y != max_y:
|
||||
margin_y = 0.01 * (max_y - min_y)
|
||||
ax.set_ylim(min_y - margin_y, max_y + margin_y)
|
||||
|
||||
nonlocal legend
|
||||
legend.remove()
|
||||
legend = ax.legend()
|
||||
|
||||
ani = animation.FuncAnimation(
|
||||
fig, animate, interval=1, blit=False, save_count=50)
|
||||
|
||||
plt.show()
|
||||
quit = True
|
||||
thread.join()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
@ -1,81 +0,0 @@
|
||||
import argparse
|
||||
from contextlib import contextmanager
|
||||
from pythermostat.client import Client
|
||||
|
||||
|
||||
CHANNELS = 2
|
||||
|
||||
|
||||
def get_argparser():
|
||||
parser = argparse.ArgumentParser(description="Thermostat hardware testing script")
|
||||
|
||||
parser.add_argument("host", metavar="HOST", default="192.168.1.26", nargs="?")
|
||||
parser.add_argument("port", metavar="PORT", default=23, nargs="?")
|
||||
parser.add_argument(
|
||||
"-r",
|
||||
"--testing_resistance",
|
||||
default=10_000,
|
||||
help="Testing resistance value through SENS pin in Ohms",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-d",
|
||||
"--deviation",
|
||||
default=1,
|
||||
help="Allowed deviation of resistance in percentage",
|
||||
)
|
||||
|
||||
return parser
|
||||
|
||||
|
||||
def main():
|
||||
args = get_argparser().parse_args()
|
||||
|
||||
min_allowed_resistance = args.testing_resistance * (1 - args.deviation / 100)
|
||||
max_allowed_resistance = args.testing_resistance * (1 + args.deviation / 100)
|
||||
|
||||
print(min_allowed_resistance, max_allowed_resistance)
|
||||
|
||||
thermostat = Client(args.host, args.port)
|
||||
for channel in range(CHANNELS):
|
||||
print(f"Channel {channel} is active")
|
||||
|
||||
print("Checking resistance through SENS input ....", end=" ")
|
||||
sens_resistance = thermostat.get_report()[channel]["sens"]
|
||||
if sens_resistance is not None:
|
||||
print(sens_resistance, "Ω")
|
||||
if min_allowed_resistance <= sens_resistance <= max_allowed_resistance:
|
||||
print("PASSED")
|
||||
else:
|
||||
print("FAILED")
|
||||
else:
|
||||
print("Floating SENS input! Is the channel connected?")
|
||||
|
||||
with preserve_thermostat_output_settings(thermostat, channel):
|
||||
test_output_settings = {
|
||||
"max_i_pos": 2,
|
||||
"max_i_neg": 2,
|
||||
"max_v": 4,
|
||||
"i_set": 0.1,
|
||||
"polarity": "normal",
|
||||
}
|
||||
for field, value in test_output_settings.items():
|
||||
thermostat.set_param("output", channel, field, value)
|
||||
|
||||
input(f"Check if channel {channel} current = 0.1 A, and press ENTER...")
|
||||
|
||||
input(f"Channel {channel} testing done, press ENTER to continue.")
|
||||
print()
|
||||
|
||||
print("Testing complete.")
|
||||
|
||||
|
||||
@contextmanager
|
||||
def preserve_thermostat_output_settings(client, channel):
|
||||
original_output_settings = client.get_output()[channel]
|
||||
yield original_output_settings
|
||||
for setting in "max_i_pos", "max_i_neg", "max_v", "i_set", "polarity":
|
||||
client.set_param("output", channel, setting, original_output_settings[setting])
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
23
shell.nix
Normal file
23
shell.nix
Normal file
@ -0,0 +1,23 @@
|
||||
{ mozillaOverlay ? builtins.fetchTarball "https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz",
|
||||
latestRustNightly ? false,
|
||||
}:
|
||||
let
|
||||
pkgs = import <nixpkgs> {
|
||||
overlays = [ (import mozillaOverlay) ];
|
||||
};
|
||||
rust =
|
||||
if latestRustNightly
|
||||
then pkgs.rustChannelOfTargets "nightly" null [ "thumbv7em-none-eabihf" ]
|
||||
else (pkgs.recurseIntoAttrs (
|
||||
pkgs.callPackage (import <nix-scripts/mcu/rustPlatform.nix>) {}
|
||||
)).rust.cargo;
|
||||
in
|
||||
pkgs.mkShell {
|
||||
name = "thermostat-env";
|
||||
buildInputs = with pkgs; [
|
||||
rust gcc
|
||||
openocd dfu-util
|
||||
] ++ (with python3Packages; [
|
||||
numpy matplotlib
|
||||
]);
|
||||
}
|
||||
@ -1,9 +1,12 @@
|
||||
use crate::timer::sleep;
|
||||
use stm32f4xx_hal::{
|
||||
hal::{blocking::spi::Transfer, digital::v2::OutputPin},
|
||||
spi,
|
||||
hal::{
|
||||
blocking::spi::Transfer,
|
||||
digital::v2::OutputPin,
|
||||
},
|
||||
time::MegaHertz,
|
||||
spi,
|
||||
};
|
||||
use crate::timer::sleep;
|
||||
|
||||
/// SPI Mode 1
|
||||
pub const SPI_MODE: spi::Mode = spi::Mode {
|
||||
@ -24,8 +27,11 @@ pub struct Dac<SPI: Transfer<u8>, S: OutputPin> {
|
||||
impl<SPI: Transfer<u8>, S: OutputPin> Dac<SPI, S> {
|
||||
pub fn new(spi: SPI, mut sync: S) -> Self {
|
||||
let _ = sync.set_low();
|
||||
|
||||
Dac { spi, sync }
|
||||
|
||||
Dac {
|
||||
spi,
|
||||
sync,
|
||||
}
|
||||
}
|
||||
|
||||
fn write(&mut self, buf: &mut [u8]) -> Result<(), SPI::Error> {
|
||||
@ -41,7 +47,11 @@ impl<SPI: Transfer<u8>, S: OutputPin> Dac<SPI, S> {
|
||||
|
||||
pub fn set(&mut self, value: u32) -> Result<u32, SPI::Error> {
|
||||
let value = value.min(MAX_VALUE);
|
||||
let mut buf = [(value >> 14) as u8, (value >> 6) as u8, (value << 2) as u8];
|
||||
let mut buf = [
|
||||
(value >> 14) as u8,
|
||||
(value >> 6) as u8,
|
||||
(value << 2) as u8,
|
||||
];
|
||||
self.write(&mut buf)?;
|
||||
Ok(value)
|
||||
}
|
||||
|
||||
@ -1,12 +1,18 @@
|
||||
use super::{
|
||||
checksum::{Checksum, ChecksumMode},
|
||||
regs::{self, Register, RegisterData},
|
||||
DigitalFilterOrder, Input, Mode, PostFilter, RefSource,
|
||||
};
|
||||
use core::{fmt, marker::PhantomData};
|
||||
use core::fmt;
|
||||
use log::{info, warn};
|
||||
use stm32f4xx_hal::hal::{blocking::spi::Transfer, digital::v2::OutputPin};
|
||||
use uom::si::f64::ElectricPotential;
|
||||
use stm32f4xx_hal::hal::{
|
||||
blocking::spi::Transfer,
|
||||
digital::v2::OutputPin,
|
||||
};
|
||||
use uom::si::{
|
||||
f64::ElectricPotential,
|
||||
electric_potential::volt,
|
||||
};
|
||||
use super::{
|
||||
regs::{self, Register, RegisterData},
|
||||
checksum::{ChecksumMode, Checksum},
|
||||
Mode, Input, RefSource, PostFilter, DigitalFilterOrder,
|
||||
};
|
||||
|
||||
/// AD7172-2 implementation
|
||||
///
|
||||
@ -21,8 +27,7 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
pub fn new(spi: SPI, mut nss: NSS) -> Result<Self, SPI::Error> {
|
||||
let _ = nss.set_high();
|
||||
let mut adc = Adc {
|
||||
spi,
|
||||
nss,
|
||||
spi, nss,
|
||||
checksum_mode: ChecksumMode::Off,
|
||||
};
|
||||
adc.reset()?;
|
||||
@ -50,7 +55,8 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
|
||||
/// `0x00DX` for AD7172-2
|
||||
pub fn identify(&mut self) -> Result<u16, SPI::Error> {
|
||||
self.read_reg(®s::Id).map(|id| id.id())
|
||||
self.read_reg(®s::Id)
|
||||
.map(|id| id.id())
|
||||
}
|
||||
|
||||
pub fn set_checksum_mode(&mut self, mode: ChecksumMode) -> Result<(), SPI::Error> {
|
||||
@ -70,10 +76,7 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
}
|
||||
|
||||
pub fn setup_channel(
|
||||
&mut self,
|
||||
index: u8,
|
||||
in_pos: Input,
|
||||
in_neg: Input,
|
||||
&mut self, index: u8, in_pos: Input, in_neg: Input
|
||||
) -> Result<(), SPI::Error> {
|
||||
self.update_reg(®s::SetupCon { index }, |data| {
|
||||
data.set_bipolar(false);
|
||||
@ -103,11 +106,7 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
let offset = self.read_reg(®s::Offset { index })?.offset();
|
||||
let gain = self.read_reg(®s::Gain { index })?.gain();
|
||||
let bipolar = self.read_reg(®s::SetupCon { index })?.bipolar();
|
||||
Ok(ChannelCalibration {
|
||||
offset,
|
||||
gain,
|
||||
bipolar,
|
||||
})
|
||||
Ok(ChannelCalibration { offset, gain, bipolar })
|
||||
}
|
||||
|
||||
pub fn start_continuous_conversion(&mut self) -> Result<(), SPI::Error> {
|
||||
@ -120,43 +119,44 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
}
|
||||
|
||||
pub fn get_postfilter(&mut self, index: u8) -> Result<Option<PostFilter>, SPI::Error> {
|
||||
self.read_reg(®s::FiltCon { index }).map(|data| {
|
||||
if data.enh_filt_en() {
|
||||
Some(data.enh_filt())
|
||||
} else {
|
||||
None
|
||||
}
|
||||
})
|
||||
self.read_reg(®s::FiltCon { index })
|
||||
.map(|data| {
|
||||
if data.enh_filt_en() {
|
||||
Some(data.enh_filt())
|
||||
} else {
|
||||
None
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
pub fn set_postfilter(
|
||||
&mut self,
|
||||
index: u8,
|
||||
filter: Option<PostFilter>,
|
||||
) -> Result<(), SPI::Error> {
|
||||
self.update_reg(®s::FiltCon { index }, |data| match filter {
|
||||
None => data.set_enh_filt_en(false),
|
||||
Some(filter) => {
|
||||
data.set_enh_filt_en(true);
|
||||
data.set_enh_filt(filter);
|
||||
pub fn set_postfilter(&mut self, index: u8, filter: Option<PostFilter>) -> Result<(), SPI::Error> {
|
||||
self.update_reg(®s::FiltCon { index }, |data| {
|
||||
match filter {
|
||||
None => data.set_enh_filt_en(false),
|
||||
Some(filter) => {
|
||||
data.set_enh_filt_en(true);
|
||||
data.set_enh_filt(filter);
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
/// Returns the channel the data is from
|
||||
pub fn data_ready(&mut self) -> Result<Option<u8>, SPI::Error> {
|
||||
self.read_reg(®s::Status).map(|status| {
|
||||
if status.ready() {
|
||||
Some(status.channel())
|
||||
} else {
|
||||
None
|
||||
}
|
||||
})
|
||||
self.read_reg(®s::Status)
|
||||
.map(|status| {
|
||||
if status.ready() {
|
||||
Some(status.channel())
|
||||
} else {
|
||||
None
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
/// Get data
|
||||
pub fn read_data(&mut self) -> Result<u32, SPI::Error> {
|
||||
self.read_reg(®s::Data).map(|data| data.data())
|
||||
self.read_reg(®s::Data)
|
||||
.map(|data| data.data())
|
||||
}
|
||||
|
||||
fn read_reg<R: regs::Register>(&mut self, reg: &R) -> Result<R::Data, SPI::Error> {
|
||||
@ -175,21 +175,12 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
break;
|
||||
}
|
||||
// Retry
|
||||
warn!(
|
||||
"read_reg {:02X}: checksum error: {:?}!={:?}, retrying",
|
||||
reg.address(),
|
||||
checksum_expected,
|
||||
checksum_in
|
||||
);
|
||||
warn!("read_reg {:02X}: checksum error: {:?}!={:?}, retrying", reg.address(), checksum_expected, checksum_in);
|
||||
}
|
||||
Ok(reg_data)
|
||||
}
|
||||
|
||||
fn write_reg<R: regs::Register>(
|
||||
&mut self,
|
||||
reg: &R,
|
||||
reg_data: &mut R::Data,
|
||||
) -> Result<(), SPI::Error> {
|
||||
fn write_reg<R: regs::Register>(&mut self, reg: &R, reg_data: &mut R::Data) -> Result<(), SPI::Error> {
|
||||
loop {
|
||||
let address = reg.address();
|
||||
let mut checksum = Checksum::new(match self.checksum_mode {
|
||||
@ -199,7 +190,7 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
ChecksumMode::Crc => ChecksumMode::Crc,
|
||||
});
|
||||
checksum.feed(&[address]);
|
||||
checksum.feed(reg_data);
|
||||
checksum.feed(®_data);
|
||||
let checksum_out = checksum.result();
|
||||
|
||||
let mut data = reg_data.clone();
|
||||
@ -210,10 +201,7 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
if *readback_data == **reg_data {
|
||||
return Ok(());
|
||||
}
|
||||
warn!(
|
||||
"write_reg {:02X}: readback error, {:?}!={:?}, retrying",
|
||||
address, &*readback_data, &**reg_data
|
||||
);
|
||||
warn!("write_reg {:02X}: readback error, {:?}!={:?}, retrying", address, &*readback_data, &**reg_data);
|
||||
}
|
||||
}
|
||||
|
||||
@ -237,12 +225,7 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn transfer(
|
||||
&mut self,
|
||||
addr: u8,
|
||||
reg_data: &mut [u8],
|
||||
checksum: Option<u8>,
|
||||
) -> Result<Option<u8>, SPI::Error> {
|
||||
fn transfer<'w>(&mut self, addr: u8, reg_data: &'w mut [u8], checksum: Option<u8>) -> Result<Option<u8>, SPI::Error> {
|
||||
let mut addr_buf = [addr];
|
||||
|
||||
let _ = self.nss.set_low();
|
||||
@ -251,7 +234,8 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
Err(e) => Err(e),
|
||||
};
|
||||
let result = match (result, checksum) {
|
||||
(Ok(_), None) => Ok(None),
|
||||
(Ok(_), None) =>
|
||||
Ok(None),
|
||||
(Ok(_), Some(checksum_out)) => {
|
||||
let mut checksum_buf = [checksum_out; 1];
|
||||
match self.spi.transfer(&mut checksum_buf) {
|
||||
@ -259,7 +243,8 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
|
||||
Err(e) => Err(e),
|
||||
}
|
||||
}
|
||||
(Err(e), _) => Err(e),
|
||||
(Err(e), _) =>
|
||||
Err(e),
|
||||
};
|
||||
let _ = self.nss.set_high();
|
||||
|
||||
@ -285,11 +270,7 @@ impl ChannelCalibration {
|
||||
let data = data + (self.offset as i32 - 0x80_0000) as f64;
|
||||
let data = data / (2 << 23) as f64;
|
||||
|
||||
const V_REF: ElectricPotential = ElectricPotential {
|
||||
dimension: PhantomData,
|
||||
units: PhantomData,
|
||||
value: 3.3,
|
||||
};
|
||||
data * V_REF / 0.75
|
||||
const V_REF: f64 = 3.3;
|
||||
ElectricPotential::new::<volt>(data * V_REF / 0.75)
|
||||
}
|
||||
}
|
||||
|
||||
@ -29,13 +29,13 @@ impl Checksum {
|
||||
|
||||
fn feed_byte(&mut self, input: u8) {
|
||||
match self.mode {
|
||||
ChecksumMode::Off => {}
|
||||
ChecksumMode::Off => {},
|
||||
ChecksumMode::Xor => self.state ^= input,
|
||||
ChecksumMode::Crc => {
|
||||
for i in 0..8 {
|
||||
let input_mask = 0x80 >> i;
|
||||
self.state = (self.state << 1)
|
||||
^ if ((self.state & 0x80) != 0) != ((input & input_mask) != 0) {
|
||||
self.state = (self.state << 1) ^
|
||||
if ((self.state & 0x80) != 0) != ((input & input_mask) != 0) {
|
||||
0x07 /* x8 + x2 + x + 1 */
|
||||
} else {
|
||||
0
|
||||
@ -54,7 +54,7 @@ impl Checksum {
|
||||
pub fn result(&self) -> Option<u8> {
|
||||
match self.mode {
|
||||
ChecksumMode::Off => None,
|
||||
_ => Some(self.state),
|
||||
_ => Some(self.state)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,10 +1,13 @@
|
||||
use core::fmt;
|
||||
use num_traits::float::Float;
|
||||
use serde::{Deserialize, Serialize};
|
||||
use stm32f4xx_hal::{spi, time::MegaHertz};
|
||||
use serde::{Serialize, Deserialize};
|
||||
use stm32f4xx_hal::{
|
||||
time::MegaHertz,
|
||||
spi,
|
||||
};
|
||||
|
||||
mod checksum;
|
||||
pub mod regs;
|
||||
mod checksum;
|
||||
pub use checksum::ChecksumMode;
|
||||
mod adc;
|
||||
pub use adc::*;
|
||||
@ -19,6 +22,7 @@ pub const SPI_CLOCK: MegaHertz = MegaHertz(2);
|
||||
|
||||
pub const MAX_VALUE: u32 = 0xFF_FFFF;
|
||||
|
||||
|
||||
#[derive(Clone, Copy, Debug)]
|
||||
#[repr(u8)]
|
||||
pub enum Mode {
|
||||
@ -101,8 +105,7 @@ impl fmt::Display for Input {
|
||||
RefPos => "ref+",
|
||||
RefNeg => "ref-",
|
||||
_ => "<INVALID>",
|
||||
}
|
||||
.fmt(fmt)
|
||||
}.fmt(fmt)
|
||||
}
|
||||
}
|
||||
|
||||
@ -138,42 +141,28 @@ impl fmt::Display for RefSource {
|
||||
Internal => "internal",
|
||||
Avdd1MinusAvss => "avdd1-avss",
|
||||
_ => "<INVALID>",
|
||||
}
|
||||
.fmt(fmt)
|
||||
}.fmt(fmt)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Serialize, Deserialize)]
|
||||
#[repr(u8)]
|
||||
/// Simultaneous Rejection of 50 Hz +/- 1 Hz and 60 Hz +/- 1 Hz
|
||||
pub enum PostFilter {
|
||||
/// Output Data Rate: 27.27 SPS,
|
||||
/// Settling Time: 36.67 ms,
|
||||
/// Rejection: 47 dB
|
||||
/// 27 SPS, 47 dB rejection, 36.7 ms settling
|
||||
F27SPS = 0b010,
|
||||
|
||||
/// Output Data Rate: 25 SPS,
|
||||
/// Settling Time: 40.0 ms,
|
||||
/// Rejection: 62 dB
|
||||
F25SPS = 0b011,
|
||||
|
||||
/// Output Data Rate: 20 SPS,
|
||||
/// Settling Time: 50.0 ms,
|
||||
/// Rejection: 85 dB
|
||||
/// 21.25 SPS, 62 dB rejection, 40 ms settling
|
||||
F21SPS = 0b011,
|
||||
/// 20 SPS, 86 dB rejection, 50 ms settling
|
||||
F20SPS = 0b101,
|
||||
|
||||
/// Output Data Rate: 16.667 SPS,
|
||||
/// Settling Time: 60.0 ms,
|
||||
/// Rejection: 90 dB
|
||||
/// 16.67 SPS, 92 dB rejection, 60 ms settling
|
||||
F16SPS = 0b110,
|
||||
|
||||
Invalid = 0b111,
|
||||
}
|
||||
|
||||
impl PostFilter {
|
||||
pub const VALID_VALUES: &'static [Self] = &[
|
||||
PostFilter::F27SPS,
|
||||
PostFilter::F25SPS,
|
||||
PostFilter::F21SPS,
|
||||
PostFilter::F20SPS,
|
||||
PostFilter::F16SPS,
|
||||
];
|
||||
@ -195,10 +184,10 @@ impl PostFilter {
|
||||
/// Samples per Second
|
||||
pub fn output_rate(&self) -> Option<f32> {
|
||||
match self {
|
||||
PostFilter::F27SPS => Some(27.27),
|
||||
PostFilter::F25SPS => Some(25.0),
|
||||
PostFilter::F27SPS => Some(27.0),
|
||||
PostFilter::F21SPS => Some(21.25),
|
||||
PostFilter::F20SPS => Some(20.0),
|
||||
PostFilter::F16SPS => Some(16.667),
|
||||
PostFilter::F16SPS => Some(16.67),
|
||||
PostFilter::Invalid => None,
|
||||
}
|
||||
}
|
||||
@ -208,7 +197,7 @@ impl From<u8> for PostFilter {
|
||||
fn from(x: u8) -> Self {
|
||||
match x {
|
||||
0b010 => PostFilter::F27SPS,
|
||||
0b011 => PostFilter::F25SPS,
|
||||
0b011 => PostFilter::F21SPS,
|
||||
0b101 => PostFilter::F20SPS,
|
||||
0b110 => PostFilter::F16SPS,
|
||||
_ => PostFilter::Invalid,
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
use bit_field::BitField;
|
||||
use byteorder::{BigEndian, ByteOrder};
|
||||
use core::ops::{Deref, DerefMut};
|
||||
use byteorder::{BigEndian, ByteOrder};
|
||||
use bit_field::BitField;
|
||||
|
||||
use super::*;
|
||||
|
||||
@ -9,7 +9,7 @@ pub trait Register {
|
||||
fn address(&self) -> u8;
|
||||
}
|
||||
|
||||
pub trait RegisterData: Clone + Deref<Target = [u8]> + DerefMut {
|
||||
pub trait RegisterData: Clone + Deref<Target=[u8]> + DerefMut {
|
||||
fn empty() -> Self;
|
||||
}
|
||||
|
||||
@ -49,9 +49,7 @@ macro_rules! def_reg {
|
||||
}
|
||||
};
|
||||
($Reg: ident, u8, $reg: ident, $addr: expr, $size: expr) => {
|
||||
pub struct $Reg {
|
||||
pub index: u8,
|
||||
}
|
||||
pub struct $Reg { pub index: u8, }
|
||||
impl Register for $Reg {
|
||||
type Data = $reg::Data;
|
||||
fn address(&self) -> u8 {
|
||||
@ -78,7 +76,7 @@ macro_rules! def_reg {
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
macro_rules! reg_bit {
|
||||
@ -148,7 +146,7 @@ def_reg!(Status, status, 0x00, 1);
|
||||
impl status::Data {
|
||||
/// Is there new data to read?
|
||||
pub fn ready(&self) -> bool {
|
||||
!self.not_ready()
|
||||
! self.not_ready()
|
||||
}
|
||||
|
||||
reg_bit!(not_ready, 0, 7, "No data ready indicator");
|
||||
@ -161,21 +159,9 @@ impl status::Data {
|
||||
def_reg!(AdcMode, adc_mode, 0x01, 2);
|
||||
impl adc_mode::Data {
|
||||
reg_bits!(delay, set_delay, 0, 0..=2, "Delay after channel switch");
|
||||
reg_bit!(
|
||||
sing_cyc,
|
||||
set_sing_cyc,
|
||||
0,
|
||||
5,
|
||||
"Can only used with single channel"
|
||||
);
|
||||
reg_bit!(sing_cyc, set_sing_cyc, 0, 5, "Can only used with single channel");
|
||||
reg_bit!(hide_delay, set_hide_delay, 0, 6, "Hide delay");
|
||||
reg_bit!(
|
||||
ref_en,
|
||||
set_ref_en,
|
||||
0,
|
||||
7,
|
||||
"Enable internal reference, output buffered 2.5 V to REFOUT"
|
||||
);
|
||||
reg_bit!(ref_en, set_ref_en, 0, 7, "Enable internal reference, output buffered 2.5 V to REFOUT");
|
||||
reg_bits!(clockset, set_clocksel, 1, 2..=3, "Clock source");
|
||||
reg_bits!(mode, set_mode, 1, 4..=6, Mode, "Operating mode");
|
||||
}
|
||||
@ -188,19 +174,15 @@ impl if_mode::Data {
|
||||
def_reg!(Data, data, 0x04, 3);
|
||||
impl data::Data {
|
||||
pub fn data(&self) -> u32 {
|
||||
(u32::from(self.0[0]) << 16) | (u32::from(self.0[1]) << 8) | u32::from(self.0[2])
|
||||
(u32::from(self.0[0]) << 16) |
|
||||
(u32::from(self.0[1]) << 8) |
|
||||
u32::from(self.0[2])
|
||||
}
|
||||
}
|
||||
|
||||
def_reg!(GpioCon, gpio_con, 0x06, 2);
|
||||
impl gpio_con::Data {
|
||||
reg_bit!(
|
||||
sync_en,
|
||||
set_sync_en,
|
||||
0,
|
||||
3,
|
||||
"Enables the SYNC/ERROR pin as a sync input"
|
||||
);
|
||||
reg_bit!(sync_en, set_sync_en, 0, 3, "Enables the SYNC/ERROR pin as a sync input");
|
||||
}
|
||||
|
||||
def_reg!(Id, id, 0x07, 2);
|
||||
@ -218,7 +200,8 @@ impl channel::Data {
|
||||
/// Which input is connected to positive input of this channel
|
||||
#[allow(unused)]
|
||||
pub fn a_in_pos(&self) -> Input {
|
||||
((self.0[0].get_bits(0..=1) << 3) | self.0[1].get_bits(5..=7)).into()
|
||||
((self.0[0].get_bits(0..=1) << 3) |
|
||||
self.0[1].get_bits(5..=7)).into()
|
||||
}
|
||||
/// Set which input is connected to positive input of this channel
|
||||
#[allow(unused)]
|
||||
@ -227,66 +210,27 @@ impl channel::Data {
|
||||
self.0[0].set_bits(0..=1, value >> 3);
|
||||
self.0[1].set_bits(5..=7, value & 0x7);
|
||||
}
|
||||
reg_bits!(
|
||||
a_in_neg,
|
||||
set_a_in_neg,
|
||||
1,
|
||||
0..=4,
|
||||
Input,
|
||||
"Which input is connected to negative input of this channel"
|
||||
);
|
||||
reg_bits!(a_in_neg, set_a_in_neg, 1, 0..=4, Input,
|
||||
"Which input is connected to negative input of this channel");
|
||||
}
|
||||
|
||||
def_reg!(SetupCon, u8, setup_con, 0x20, 2);
|
||||
impl setup_con::Data {
|
||||
reg_bit!(
|
||||
bipolar,
|
||||
set_bipolar,
|
||||
0,
|
||||
4,
|
||||
"Unipolar (`false`) or bipolar (`true`) coded output"
|
||||
);
|
||||
reg_bit!(bipolar, set_bipolar, 0, 4, "Unipolar (`false`) or bipolar (`true`) coded output");
|
||||
reg_bit!(refbuf_pos, set_refbuf_pos, 0, 3, "Enable REF+ input buffer");
|
||||
reg_bit!(refbuf_neg, set_refbuf_neg, 0, 2, "Enable REF- input buffer");
|
||||
reg_bit!(ainbuf_pos, set_ainbuf_pos, 0, 1, "Enable AIN+ input buffer");
|
||||
reg_bit!(ainbuf_neg, set_ainbuf_neg, 0, 0, "Enable AIN- input buffer");
|
||||
reg_bit!(burnout_en, 1, 7, "enables a 10 µA current source on the positive analog input selected and a 10 µA current sink on the negative analog input selected");
|
||||
reg_bits!(
|
||||
ref_sel,
|
||||
set_ref_sel,
|
||||
1,
|
||||
4..=5,
|
||||
RefSource,
|
||||
"Select reference source for conversion"
|
||||
);
|
||||
reg_bits!(ref_sel, set_ref_sel, 1, 4..=5, RefSource, "Select reference source for conversion");
|
||||
}
|
||||
|
||||
def_reg!(FiltCon, u8, filt_con, 0x28, 2);
|
||||
impl filt_con::Data {
|
||||
reg_bit!(sinc3_map, 0, 7, "If set, mapping of filter register changes to directly program the decimation rate of the sinc3 filter");
|
||||
reg_bit!(
|
||||
enh_filt_en,
|
||||
set_enh_filt_en,
|
||||
0,
|
||||
3,
|
||||
"Enable postfilters for enhanced 50Hz and 60Hz rejection"
|
||||
);
|
||||
reg_bits!(
|
||||
enh_filt,
|
||||
set_enh_filt,
|
||||
0,
|
||||
0..=2,
|
||||
PostFilter,
|
||||
"Select postfilters for enhanced 50Hz and 60Hz rejection"
|
||||
);
|
||||
reg_bits!(
|
||||
order,
|
||||
set_order,
|
||||
1,
|
||||
5..=6,
|
||||
DigitalFilterOrder,
|
||||
"order of the digital filter that processes the modulator data"
|
||||
);
|
||||
reg_bit!(enh_filt_en, set_enh_filt_en, 0, 3, "Enable postfilters for enhanced 50Hz and 60Hz rejection");
|
||||
reg_bits!(enh_filt, set_enh_filt, 0, 0..=2, PostFilter, "Select postfilters for enhanced 50Hz and 60Hz rejection");
|
||||
reg_bits!(order, set_order, 1, 5..=6, DigitalFilterOrder, "order of the digital filter that processes the modulator data");
|
||||
reg_bits!(odr, set_odr, 1, 0..=4, "Output data rate");
|
||||
}
|
||||
|
||||
@ -294,7 +238,9 @@ def_reg!(Offset, u8, offset, 0x30, 3);
|
||||
impl offset::Data {
|
||||
#[allow(unused)]
|
||||
pub fn offset(&self) -> u32 {
|
||||
(u32::from(self.0[0]) << 16) | (u32::from(self.0[1]) << 8) | u32::from(self.0[2])
|
||||
(u32::from(self.0[0]) << 16) |
|
||||
(u32::from(self.0[1]) << 8) |
|
||||
u32::from(self.0[2])
|
||||
}
|
||||
#[allow(unused)]
|
||||
pub fn set_offset(&mut self, value: u32) {
|
||||
@ -308,7 +254,9 @@ def_reg!(Gain, u8, gain, 0x38, 3);
|
||||
impl gain::Data {
|
||||
#[allow(unused)]
|
||||
pub fn gain(&self) -> u32 {
|
||||
(u32::from(self.0[0]) << 16) | (u32::from(self.0[1]) << 8) | u32::from(self.0[2])
|
||||
(u32::from(self.0[0]) << 16) |
|
||||
(u32::from(self.0[1]) << 8) |
|
||||
u32::from(self.0[2])
|
||||
}
|
||||
#[allow(unused)]
|
||||
pub fn set_gain(&mut self, value: u32) {
|
||||
|
||||
@ -1,10 +1,14 @@
|
||||
use crate::{
|
||||
ad5680, ad7172,
|
||||
channel_state::ChannelState,
|
||||
pins::{ChannelPinSet, ChannelPins},
|
||||
};
|
||||
use stm32f4xx_hal::hal::digital::v2::OutputPin;
|
||||
use uom::si::{electric_potential::volt, f64::ElectricPotential};
|
||||
use uom::si::{
|
||||
f64::ElectricPotential,
|
||||
electric_potential::volt,
|
||||
};
|
||||
use crate::{
|
||||
ad5680,
|
||||
ad7172,
|
||||
channel_state::ChannelState,
|
||||
pins::{ChannelPins, ChannelPinSet},
|
||||
};
|
||||
|
||||
/// Marker type for the first channel
|
||||
pub struct Channel0;
|
||||
@ -20,7 +24,7 @@ pub struct Channel<C: ChannelPins> {
|
||||
pub vref_meas: ElectricPotential,
|
||||
pub shdn: C::Shdn,
|
||||
pub vref_pin: C::VRefPin,
|
||||
pub itec_pin: C::ITecPin,
|
||||
pub itec_pin: C::ItecPin,
|
||||
/// feedback from `dac` output
|
||||
pub dac_feedback_pin: C::DacFeedbackPin,
|
||||
pub tec_u_meas_pin: C::TecUMeasPin,
|
||||
@ -36,8 +40,7 @@ impl<C: ChannelPins> Channel<C> {
|
||||
|
||||
Channel {
|
||||
state,
|
||||
dac,
|
||||
vref_meas,
|
||||
dac, vref_meas,
|
||||
shdn: pins.shdn,
|
||||
vref_pin: pins.vref_pin,
|
||||
itec_pin: pins.itec_pin,
|
||||
|
||||
@ -1,48 +1,40 @@
|
||||
use crate::{
|
||||
ad7172, b_parameter as bp,
|
||||
command_parser::{CenterPoint, Polarity},
|
||||
config::OutputLimits,
|
||||
pid,
|
||||
};
|
||||
use core::marker::PhantomData;
|
||||
use smoltcp::time::{Duration, Instant};
|
||||
use uom::{
|
||||
si::{
|
||||
f64::{
|
||||
ElectricCurrent, ElectricPotential, ElectricalResistance, ThermodynamicTemperature,
|
||||
Time,
|
||||
},
|
||||
thermodynamic_temperature::degree_celsius,
|
||||
time::millisecond,
|
||||
use uom::si::{
|
||||
f64::{
|
||||
ElectricPotential,
|
||||
ElectricalResistance,
|
||||
ElectricCurrent,
|
||||
ThermodynamicTemperature,
|
||||
Time,
|
||||
},
|
||||
ConstZero,
|
||||
electric_potential::volt,
|
||||
electrical_resistance::ohm,
|
||||
thermodynamic_temperature::degree_celsius,
|
||||
time::millisecond,
|
||||
};
|
||||
use crate::{
|
||||
ad7172,
|
||||
pid,
|
||||
steinhart_hart as sh,
|
||||
command_parser::CenterPoint,
|
||||
};
|
||||
|
||||
const R_INNER: ElectricalResistance = ElectricalResistance {
|
||||
dimension: PhantomData,
|
||||
units: PhantomData,
|
||||
value: 2.0 * 5100.0,
|
||||
};
|
||||
const VREF_SENS: ElectricPotential = ElectricPotential {
|
||||
dimension: PhantomData,
|
||||
units: PhantomData,
|
||||
value: 3.3 / 2.0,
|
||||
};
|
||||
const R_INNER: f64 = 2.0 * 5100.0;
|
||||
const VREF_SENS: f64 = 3.3 / 2.0;
|
||||
|
||||
pub struct ChannelState {
|
||||
pub adc_data: Option<u32>,
|
||||
pub adc_calibration: ad7172::ChannelCalibration,
|
||||
pub adc_time: Instant,
|
||||
pub adc_interval: Duration,
|
||||
/// VREF for the TEC (1.5V)
|
||||
pub vref: ElectricPotential,
|
||||
/// i_set 0A center point
|
||||
pub center: CenterPoint,
|
||||
pub dac_value: ElectricPotential,
|
||||
pub i_set: ElectricCurrent,
|
||||
pub output_limits: OutputLimits,
|
||||
pub pid_engaged: bool,
|
||||
pub pid: pid::Controller,
|
||||
pub bp: bp::Parameters,
|
||||
pub polarity: Polarity,
|
||||
pub sh: sh::Parameters,
|
||||
}
|
||||
|
||||
impl ChannelState {
|
||||
@ -53,18 +45,13 @@ impl ChannelState {
|
||||
adc_time: Instant::from_secs(0),
|
||||
// default: 10 Hz
|
||||
adc_interval: Duration::from_millis(100),
|
||||
center: CenterPoint::VRef,
|
||||
dac_value: ElectricPotential::ZERO,
|
||||
i_set: ElectricCurrent::ZERO,
|
||||
output_limits: OutputLimits {
|
||||
max_v: ElectricPotential::ZERO,
|
||||
max_i_pos: ElectricCurrent::ZERO,
|
||||
max_i_neg: ElectricCurrent::ZERO,
|
||||
},
|
||||
// updated later with Channels.read_vref()
|
||||
vref: ElectricPotential::new::<volt>(1.5),
|
||||
center: CenterPoint::Vref,
|
||||
dac_value: ElectricPotential::new::<volt>(0.0),
|
||||
pid_engaged: false,
|
||||
pid: pid::Controller::new(pid::Parameters::default()),
|
||||
bp: bp::Parameters::default(),
|
||||
polarity: Polarity::Normal,
|
||||
sh: sh::Parameters::default(),
|
||||
}
|
||||
}
|
||||
|
||||
@ -80,9 +67,10 @@ impl ChannelState {
|
||||
}
|
||||
|
||||
/// Update PID state on ADC input, calculate new DAC output
|
||||
pub fn update_pid(&mut self) -> Option<f64> {
|
||||
let temperature = self.get_temperature()?.get::<degree_celsius>();
|
||||
let pid_output = self.pid.update(temperature);
|
||||
pub fn update_pid(&mut self, current: ElectricCurrent) -> Option<f64> {
|
||||
let temperature = self.get_temperature()?
|
||||
.get::<degree_celsius>();
|
||||
let pid_output = self.pid.update(temperature, self.get_adc_interval(), current);
|
||||
Some(pid_output)
|
||||
}
|
||||
|
||||
@ -100,14 +88,16 @@ impl ChannelState {
|
||||
|
||||
/// Get `SENS[01]` input resistance
|
||||
pub fn get_sens(&self) -> Option<ElectricalResistance> {
|
||||
let r_inner = ElectricalResistance::new::<ohm>(R_INNER);
|
||||
let vref = ElectricPotential::new::<volt>(VREF_SENS);
|
||||
let adc_input = self.get_adc()?;
|
||||
let r = R_INNER * adc_input / (VREF_SENS - adc_input);
|
||||
let r = r_inner * adc_input / (vref - adc_input);
|
||||
Some(r)
|
||||
}
|
||||
|
||||
pub fn get_temperature(&self) -> Option<ThermodynamicTemperature> {
|
||||
let r = self.get_sens()?;
|
||||
let temperature = self.bp.get_temperature(r);
|
||||
let temperature = self.sh.get_temperature(r);
|
||||
Some(temperature)
|
||||
}
|
||||
}
|
||||
|
||||
638
src/channels.rs
638
src/channels.rs
@ -1,76 +1,38 @@
|
||||
use crate::timer::sleep;
|
||||
use crate::{
|
||||
ad5680,
|
||||
ad7172::{self, PostFilter},
|
||||
b_parameter,
|
||||
channel::{Channel, Channel0, Channel1},
|
||||
channel_state::ChannelState,
|
||||
command_handler::JsonBuffer,
|
||||
command_parser::{CenterPoint, Polarity, PwmPin},
|
||||
pins::{self, Channel0VRef, Channel1VRef},
|
||||
};
|
||||
use core::marker::PhantomData;
|
||||
use heapless::{consts::U2, Vec};
|
||||
use heapless::{consts::{U2, U1024}, Vec};
|
||||
use serde::{Serialize, Serializer};
|
||||
use smoltcp::time::Instant;
|
||||
use stm32f4xx_hal::hal;
|
||||
use uom::{
|
||||
si::{
|
||||
electric_current::ampere,
|
||||
electric_potential::{millivolt, volt},
|
||||
electrical_resistance::ohm,
|
||||
f64::{ElectricCurrent, ElectricPotential, ElectricalResistance, Time},
|
||||
ratio::ratio,
|
||||
thermodynamic_temperature::degree_celsius,
|
||||
},
|
||||
ConstZero,
|
||||
use uom::si::{
|
||||
f64::{ElectricCurrent, ElectricPotential, ElectricalResistance, Time},
|
||||
electric_potential::{millivolt, volt},
|
||||
electric_current::ampere,
|
||||
electrical_resistance::ohm,
|
||||
ratio::ratio,
|
||||
thermodynamic_temperature::degree_celsius,
|
||||
};
|
||||
use crate::{
|
||||
ad5680,
|
||||
ad7172,
|
||||
channel::{Channel, Channel0, Channel1},
|
||||
channel_state::ChannelState,
|
||||
command_parser::{CenterPoint, PwmPin},
|
||||
pins,
|
||||
steinhart_hart,
|
||||
};
|
||||
|
||||
pub enum PinsAdcReadTarget {
|
||||
VRef,
|
||||
DacVfb,
|
||||
ITec,
|
||||
VTec,
|
||||
}
|
||||
|
||||
pub const CHANNELS: usize = 2;
|
||||
const R_SENSE: ElectricalResistance = ElectricalResistance {
|
||||
dimension: PhantomData,
|
||||
units: PhantomData,
|
||||
value: 0.05,
|
||||
};
|
||||
|
||||
const CPU_ADC_VREF: ElectricPotential = ElectricPotential {
|
||||
dimension: PhantomData,
|
||||
units: PhantomData,
|
||||
value: 3.3,
|
||||
};
|
||||
|
||||
// From design specs
|
||||
pub const MAX_TEC_I: ElectricCurrent = ElectricCurrent {
|
||||
dimension: PhantomData,
|
||||
units: PhantomData,
|
||||
value: 2.0,
|
||||
};
|
||||
pub const MAX_TEC_V: ElectricPotential = ElectricPotential {
|
||||
dimension: PhantomData,
|
||||
units: PhantomData,
|
||||
value: 4.3,
|
||||
};
|
||||
pub const R_SENSE: f64 = 0.05;
|
||||
// DAC chip outputs 0-5v, which is then passed through a resistor dividor to provide 0-3v range
|
||||
const DAC_OUT_V_MAX: ElectricPotential = ElectricPotential {
|
||||
dimension: PhantomData,
|
||||
units: PhantomData,
|
||||
value: 3.0,
|
||||
};
|
||||
const DAC_OUT_V_MAX: f64 = 3.0;
|
||||
|
||||
// TODO: -pub
|
||||
pub struct Channels {
|
||||
channel0: Channel<Channel0>,
|
||||
channel1: Channel<Channel1>,
|
||||
adc: ad7172::Adc<pins::AdcSpi, pins::AdcNss>,
|
||||
pub adc: ad7172::Adc<pins::AdcSpi, pins::AdcNss>,
|
||||
/// stm32f4 integrated adc
|
||||
pins_adc: pins::PinsAdc,
|
||||
pwm: pins::PwmPins,
|
||||
pub pwm: pins::PwmPins,
|
||||
}
|
||||
|
||||
impl Channels {
|
||||
@ -80,28 +42,23 @@ impl Channels {
|
||||
adc.set_sync_enable(false).unwrap();
|
||||
|
||||
// Setup channels and start ADC
|
||||
adc.setup_channel(0, ad7172::Input::Ain2, ad7172::Input::Ain3)
|
||||
.unwrap();
|
||||
let adc_calibration0 = adc.get_calibration(0).expect("adc_calibration0");
|
||||
adc.setup_channel(1, ad7172::Input::Ain0, ad7172::Input::Ain1)
|
||||
.unwrap();
|
||||
let adc_calibration1 = adc.get_calibration(1).expect("adc_calibration1");
|
||||
adc.setup_channel(0, ad7172::Input::Ain2, ad7172::Input::Ain3).unwrap();
|
||||
let adc_calibration0 = adc.get_calibration(0)
|
||||
.expect("adc_calibration0");
|
||||
adc.setup_channel(1, ad7172::Input::Ain0, ad7172::Input::Ain1).unwrap();
|
||||
let adc_calibration1 = adc.get_calibration(1)
|
||||
.expect("adc_calibration1");
|
||||
adc.start_continuous_conversion().unwrap();
|
||||
|
||||
let channel0 = Channel::new(pins.channel0, adc_calibration0);
|
||||
let channel1 = Channel::new(pins.channel1, adc_calibration1);
|
||||
let pins_adc = pins.pins_adc;
|
||||
let pwm = pins.pwm;
|
||||
let mut channels = Channels {
|
||||
channel0,
|
||||
channel1,
|
||||
adc,
|
||||
pins_adc,
|
||||
pwm,
|
||||
};
|
||||
let mut channels = Channels { channel0, channel1, adc, pins_adc, pwm };
|
||||
for channel in 0..CHANNELS {
|
||||
channels.channel_state(channel).vref = channels.read_vref(channel);
|
||||
channels.calibrate_dac_value(channel);
|
||||
channels.set_i(channel, ElectricCurrent::ZERO);
|
||||
channels.set_i(channel, ElectricCurrent::new::<ampere>(0.0));
|
||||
}
|
||||
channels
|
||||
}
|
||||
@ -118,9 +75,10 @@ impl Channels {
|
||||
pub fn poll_adc(&mut self, instant: Instant) -> Option<u8> {
|
||||
self.adc.data_ready().unwrap().map(|channel| {
|
||||
let data = self.adc.read_data().unwrap();
|
||||
let current = self.get_tec_i(channel.into());
|
||||
let state = self.channel_state(channel);
|
||||
state.update(instant, data);
|
||||
match state.update_pid() {
|
||||
match state.update_pid(current) {
|
||||
Some(pid_output) if state.pid_engaged => {
|
||||
// Forward PID output to i_set DAC
|
||||
self.set_i(channel.into(), ElectricCurrent::new::<ampere>(pid_output));
|
||||
@ -139,10 +97,13 @@ impl Channels {
|
||||
/// calculate the TEC i_set centerpoint
|
||||
pub fn get_center(&mut self, channel: usize) -> ElectricPotential {
|
||||
match self.channel_state(channel).center {
|
||||
CenterPoint::VRef => self.adc_read(channel, PinsAdcReadTarget::VRef, 8),
|
||||
CenterPoint::Override(center_point) => {
|
||||
ElectricPotential::new::<volt>(center_point.into())
|
||||
}
|
||||
CenterPoint::Vref => {
|
||||
let vref = self.read_vref(channel);
|
||||
self.channel_state(channel).vref = vref;
|
||||
vref
|
||||
},
|
||||
CenterPoint::Override(center_point) =>
|
||||
ElectricPotential::new::<volt>(center_point.into()),
|
||||
}
|
||||
}
|
||||
|
||||
@ -152,14 +113,17 @@ impl Channels {
|
||||
voltage
|
||||
}
|
||||
|
||||
pub fn get_i_set(&mut self, channel: usize) -> ElectricCurrent {
|
||||
let i_set = self.channel_state(channel).i_set;
|
||||
i_set
|
||||
pub fn get_i(&mut self, channel: usize) -> ElectricCurrent {
|
||||
let center_point = self.get_center(channel);
|
||||
let r_sense = ElectricalResistance::new::<ohm>(R_SENSE);
|
||||
let voltage = self.get_dac(channel);
|
||||
let i_tec = (voltage - center_point) / (10.0 * r_sense);
|
||||
i_tec
|
||||
}
|
||||
|
||||
/// i_set DAC
|
||||
fn set_dac(&mut self, channel: usize, voltage: ElectricPotential) -> ElectricPotential {
|
||||
let value = ((voltage / DAC_OUT_V_MAX).get::<ratio>() * (ad5680::MAX_VALUE as f64)) as u32;
|
||||
let value = ((voltage / ElectricPotential::new::<volt>(DAC_OUT_V_MAX)).get::<ratio>() * (ad5680::MAX_VALUE as f64)) as u32 ;
|
||||
match channel {
|
||||
0 => self.channel0.dac.set(value).unwrap(),
|
||||
1 => self.channel1.dac.set(value).unwrap(),
|
||||
@ -169,122 +133,114 @@ impl Channels {
|
||||
voltage
|
||||
}
|
||||
|
||||
pub fn set_i(&mut self, channel: usize, i_set: ElectricCurrent) -> ElectricCurrent {
|
||||
let i_set = i_set.min(MAX_TEC_I).max(-MAX_TEC_I);
|
||||
self.channel_state(channel).i_set = i_set;
|
||||
let negate = match self.channel_state(channel).polarity {
|
||||
Polarity::Normal => 1.0,
|
||||
Polarity::Reversed => -1.0,
|
||||
};
|
||||
let vref_meas = match channel {
|
||||
pub fn set_i(&mut self, channel: usize, i_tec: ElectricCurrent) -> ElectricCurrent {
|
||||
let vref_meas = match channel.into() {
|
||||
0 => self.channel0.vref_meas,
|
||||
1 => self.channel1.vref_meas,
|
||||
_ => unreachable!(),
|
||||
};
|
||||
let center_point = vref_meas;
|
||||
let voltage = negate * i_set * 10.0 * R_SENSE + center_point;
|
||||
let r_sense = ElectricalResistance::new::<ohm>(R_SENSE);
|
||||
let voltage = i_tec * 10.0 * r_sense + center_point;
|
||||
let voltage = self.set_dac(channel, voltage);
|
||||
|
||||
negate * (voltage - center_point) / (10.0 * R_SENSE)
|
||||
let i_tec = (voltage - center_point) / (10.0 * r_sense);
|
||||
i_tec
|
||||
}
|
||||
|
||||
/// AN4073: ADC Reading Dispersion can be reduced through Averaging
|
||||
pub fn adc_read(
|
||||
&mut self,
|
||||
channel: usize,
|
||||
adc_read_target: PinsAdcReadTarget,
|
||||
avg_pt: u16,
|
||||
) -> ElectricPotential {
|
||||
let mut sample: u32 = 0;
|
||||
pub fn read_dac_feedback(&mut self, channel: usize) -> ElectricPotential {
|
||||
match channel {
|
||||
0 => {
|
||||
sample = match adc_read_target {
|
||||
PinsAdcReadTarget::VRef => match &self.channel0.vref_pin {
|
||||
Channel0VRef::Analog(vref_pin) => {
|
||||
for _ in (0..avg_pt).rev() {
|
||||
sample += self.pins_adc.convert(
|
||||
vref_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480,
|
||||
) as u32;
|
||||
}
|
||||
sample / avg_pt as u32
|
||||
}
|
||||
Channel0VRef::Disabled(_) => 2048_u32,
|
||||
},
|
||||
PinsAdcReadTarget::DacVfb => {
|
||||
for _ in (0..avg_pt).rev() {
|
||||
sample += self.pins_adc.convert(
|
||||
&self.channel0.dac_feedback_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480,
|
||||
) as u32;
|
||||
}
|
||||
sample / avg_pt as u32
|
||||
}
|
||||
PinsAdcReadTarget::ITec => {
|
||||
for _ in (0..avg_pt).rev() {
|
||||
sample += self.pins_adc.convert(
|
||||
&self.channel0.itec_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480,
|
||||
) as u32;
|
||||
}
|
||||
sample / avg_pt as u32
|
||||
}
|
||||
PinsAdcReadTarget::VTec => {
|
||||
for _ in (0..avg_pt).rev() {
|
||||
sample += self.pins_adc.convert(
|
||||
&self.channel0.tec_u_meas_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480,
|
||||
) as u32;
|
||||
}
|
||||
sample / avg_pt as u32
|
||||
}
|
||||
};
|
||||
let mv = self.pins_adc.sample_to_millivolts(sample as u16);
|
||||
let sample = self.pins_adc.convert(
|
||||
&self.channel0.dac_feedback_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480
|
||||
);
|
||||
let mv = self.pins_adc.sample_to_millivolts(sample);
|
||||
ElectricPotential::new::<millivolt>(mv as f64)
|
||||
}
|
||||
1 => {
|
||||
sample = match adc_read_target {
|
||||
PinsAdcReadTarget::VRef => match &self.channel1.vref_pin {
|
||||
Channel1VRef::Analog(vref_pin) => {
|
||||
for _ in (0..avg_pt).rev() {
|
||||
sample += self.pins_adc.convert(
|
||||
vref_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480,
|
||||
) as u32;
|
||||
}
|
||||
sample / avg_pt as u32
|
||||
}
|
||||
Channel1VRef::Disabled(_) => 2048_u32,
|
||||
},
|
||||
PinsAdcReadTarget::DacVfb => {
|
||||
for _ in (0..avg_pt).rev() {
|
||||
sample += self.pins_adc.convert(
|
||||
&self.channel1.dac_feedback_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480,
|
||||
) as u32;
|
||||
}
|
||||
sample / avg_pt as u32
|
||||
}
|
||||
PinsAdcReadTarget::ITec => {
|
||||
for _ in (0..avg_pt).rev() {
|
||||
sample += self.pins_adc.convert(
|
||||
&self.channel1.itec_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480,
|
||||
) as u32;
|
||||
}
|
||||
sample / avg_pt as u32
|
||||
}
|
||||
PinsAdcReadTarget::VTec => {
|
||||
for _ in (0..avg_pt).rev() {
|
||||
sample += self.pins_adc.convert(
|
||||
&self.channel1.tec_u_meas_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480,
|
||||
) as u32;
|
||||
}
|
||||
sample / avg_pt as u32
|
||||
}
|
||||
};
|
||||
let mv = self.pins_adc.sample_to_millivolts(sample as u16);
|
||||
let sample = self.pins_adc.convert(
|
||||
&self.channel1.dac_feedback_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480
|
||||
);
|
||||
let mv = self.pins_adc.sample_to_millivolts(sample);
|
||||
ElectricPotential::new::<millivolt>(mv as f64)
|
||||
}
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn read_dac_feedback_until_stable(&mut self, channel: usize, tolerance: ElectricPotential) -> ElectricPotential {
|
||||
let mut prev = self.read_dac_feedback(channel);
|
||||
loop {
|
||||
let current = self.read_dac_feedback(channel);
|
||||
if (current - prev).abs() < tolerance {
|
||||
return current;
|
||||
}
|
||||
prev = current;
|
||||
}
|
||||
}
|
||||
|
||||
pub fn read_itec(&mut self, channel: usize) -> ElectricPotential {
|
||||
match channel {
|
||||
0 => {
|
||||
let sample = self.pins_adc.convert(
|
||||
&self.channel0.itec_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480
|
||||
);
|
||||
let mv = self.pins_adc.sample_to_millivolts(sample);
|
||||
ElectricPotential::new::<millivolt>(mv as f64)
|
||||
}
|
||||
1 => {
|
||||
let sample = self.pins_adc.convert(
|
||||
&self.channel1.itec_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480
|
||||
);
|
||||
let mv = self.pins_adc.sample_to_millivolts(sample);
|
||||
ElectricPotential::new::<millivolt>(mv as f64)
|
||||
}
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
|
||||
/// should be 1.5V
|
||||
pub fn read_vref(&mut self, channel: usize) -> ElectricPotential {
|
||||
match channel {
|
||||
0 => {
|
||||
let sample = self.pins_adc.convert(
|
||||
&self.channel0.vref_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480
|
||||
);
|
||||
let mv = self.pins_adc.sample_to_millivolts(sample);
|
||||
ElectricPotential::new::<millivolt>(mv as f64)
|
||||
}
|
||||
1 => {
|
||||
let sample = self.pins_adc.convert(
|
||||
&self.channel1.vref_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480
|
||||
);
|
||||
let mv = self.pins_adc.sample_to_millivolts(sample);
|
||||
ElectricPotential::new::<millivolt>(mv as f64)
|
||||
}
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn read_tec_u_meas(&mut self, channel: usize) -> ElectricPotential {
|
||||
match channel {
|
||||
0 => {
|
||||
let sample = self.pins_adc.convert(
|
||||
&self.channel0.tec_u_meas_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480
|
||||
);
|
||||
let mv = self.pins_adc.sample_to_millivolts(sample);
|
||||
ElectricPotential::new::<millivolt>(mv as f64)
|
||||
}
|
||||
1 => {
|
||||
let sample = self.pins_adc.convert(
|
||||
&self.channel1.tec_u_meas_pin,
|
||||
stm32f4xx_hal::adc::config::SampleTime::Cycles_480
|
||||
);
|
||||
let mv = self.pins_adc.sample_to_millivolts(sample);
|
||||
ElectricPotential::new::<millivolt>(mv as f64)
|
||||
}
|
||||
_ => unreachable!(),
|
||||
@ -295,29 +251,30 @@ impl Channels {
|
||||
///
|
||||
/// The thermostat DAC applies a control voltage signal to the CTLI pin of MAX driver chip to control its output current.
|
||||
/// The CTLI input signal is centered around VREF of the MAX chip. Applying VREF to CTLI sets the output current to 0.
|
||||
///
|
||||
///
|
||||
/// This calibration routine measures the VREF voltage and the DAC output with the STM32 ADC, and uses a breadth-first
|
||||
/// search to find the DAC setting that will produce a DAC output voltage closest to VREF. This DAC output voltage will
|
||||
/// be stored and used in subsequent i_set routines to bias the current control signal to the measured VREF, reducing
|
||||
/// search to find the DAC setting that will produce a DAC output voltage closest to VREF. This DAC output voltage will
|
||||
/// be stored and used in subsequent i_set routines to bias the current control signal to the measured VREF, reducing
|
||||
/// the offset error of the current control signal.
|
||||
///
|
||||
/// The input offset of the STM32 ADC is eliminated by using the same ADC for the measurements, and by only using the
|
||||
/// difference in VREF and DAC output for the calibration.
|
||||
///
|
||||
/// This routine should be called only once after boot, repeated reading of the vref signal and changing of the stored
|
||||
///
|
||||
/// This routine should be called only once after boot, repeated reading of the vref signal and changing of the stored
|
||||
/// VREF measurement can introduce significant noise at the current output, degrading the stabilily performance of the
|
||||
/// thermostat.
|
||||
/// thermostat.
|
||||
pub fn calibrate_dac_value(&mut self, channel: usize) {
|
||||
let samples = 50;
|
||||
let mut target_voltage = ElectricPotential::ZERO;
|
||||
let mut target_voltage = ElectricPotential::new::<volt>(0.0);
|
||||
for _ in 0..samples {
|
||||
target_voltage += self.get_center(channel);
|
||||
target_voltage = target_voltage + self.get_center(channel);
|
||||
}
|
||||
target_voltage /= samples as f64;
|
||||
target_voltage = target_voltage / samples as f64;
|
||||
let mut start_value = 1;
|
||||
let mut best_error = ElectricPotential::new::<volt>(100.0);
|
||||
|
||||
for step in (5..18).rev() {
|
||||
for step in (0..18).rev() {
|
||||
let mut prev_value = start_value;
|
||||
for value in (start_value..=ad5680::MAX_VALUE).step_by(1 << step) {
|
||||
match channel {
|
||||
0 => {
|
||||
@ -328,28 +285,29 @@ impl Channels {
|
||||
}
|
||||
_ => unreachable!(),
|
||||
}
|
||||
sleep(10);
|
||||
|
||||
let dac_feedback = self.adc_read(channel, PinsAdcReadTarget::DacVfb, 64);
|
||||
let dac_feedback = self.read_dac_feedback_until_stable(channel, ElectricPotential::new::<volt>(0.001));
|
||||
let error = target_voltage - dac_feedback;
|
||||
if error < ElectricPotential::ZERO {
|
||||
if error < ElectricPotential::new::<volt>(0.0) {
|
||||
break;
|
||||
} else if error < best_error {
|
||||
best_error = error;
|
||||
start_value = value;
|
||||
start_value = prev_value;
|
||||
|
||||
let vref = (value as f64 / ad5680::MAX_VALUE as f64) * DAC_OUT_V_MAX;
|
||||
let vref = (value as f64 / ad5680::MAX_VALUE as f64) * ElectricPotential::new::<volt>(DAC_OUT_V_MAX);
|
||||
match channel {
|
||||
0 => self.channel0.vref_meas = vref,
|
||||
1 => self.channel1.vref_meas = vref,
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
|
||||
prev_value = value;
|
||||
}
|
||||
}
|
||||
|
||||
// Reset
|
||||
self.set_dac(channel, ElectricPotential::ZERO);
|
||||
self.set_dac(channel, ElectricPotential::new::<volt>(0.0));
|
||||
}
|
||||
|
||||
// power up TEC
|
||||
@ -370,156 +328,131 @@ impl Channels {
|
||||
}
|
||||
}
|
||||
|
||||
fn get_pwm(&self, channel: usize, pin: PwmPin) -> f64 {
|
||||
fn get<P: hal::PwmPin<Duty=u16>>(pin: &P) -> f64 {
|
||||
let duty = pin.get_duty();
|
||||
let max = pin.get_max_duty();
|
||||
duty as f64 / (max as f64)
|
||||
}
|
||||
match (channel, pin) {
|
||||
(_, PwmPin::ISet) =>
|
||||
panic!("i_set is no pwm pin"),
|
||||
(0, PwmPin::MaxIPos) =>
|
||||
get(&self.pwm.max_i_pos0),
|
||||
(0, PwmPin::MaxINeg) =>
|
||||
get(&self.pwm.max_i_neg0),
|
||||
(0, PwmPin::MaxV) =>
|
||||
get(&self.pwm.max_v0),
|
||||
(1, PwmPin::MaxIPos) =>
|
||||
get(&self.pwm.max_i_pos1),
|
||||
(1, PwmPin::MaxINeg) =>
|
||||
get(&self.pwm.max_i_neg1),
|
||||
(1, PwmPin::MaxV) =>
|
||||
get(&self.pwm.max_v1),
|
||||
_ =>
|
||||
unreachable!(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_max_v(&mut self, channel: usize) -> ElectricPotential {
|
||||
self.channel_state(channel).output_limits.max_v
|
||||
let max = 4.0 * ElectricPotential::new::<volt>(3.3);
|
||||
let duty = self.get_pwm(channel, PwmPin::MaxV);
|
||||
duty * max
|
||||
}
|
||||
|
||||
pub fn get_max_i_pos(&mut self, channel: usize) -> ElectricCurrent {
|
||||
self.channel_state(channel).output_limits.max_i_pos
|
||||
pub fn get_max_i_pos(&mut self, channel: usize) -> (ElectricCurrent, ElectricCurrent) {
|
||||
let max = ElectricCurrent::new::<ampere>(3.0);
|
||||
let duty = self.get_pwm(channel, PwmPin::MaxIPos);
|
||||
(duty * max, max)
|
||||
}
|
||||
|
||||
pub fn get_max_i_neg(&mut self, channel: usize) -> ElectricCurrent {
|
||||
self.channel_state(channel).output_limits.max_i_neg
|
||||
}
|
||||
|
||||
pub fn get_postfilter(&mut self, index: u8) -> Option<PostFilter> {
|
||||
self.adc.get_postfilter(index).unwrap()
|
||||
pub fn get_max_i_neg(&mut self, channel: usize) -> (ElectricCurrent, ElectricCurrent) {
|
||||
let max = ElectricCurrent::new::<ampere>(3.0);
|
||||
let duty = self.get_pwm(channel, PwmPin::MaxINeg);
|
||||
(duty * max, max)
|
||||
}
|
||||
|
||||
// Get current passing through TEC
|
||||
pub fn get_tec_i(&mut self, channel: usize) -> ElectricCurrent {
|
||||
let tec_i = (self.adc_read(channel, PinsAdcReadTarget::ITec, 16)
|
||||
- self.adc_read(channel, PinsAdcReadTarget::VRef, 16))
|
||||
/ ElectricalResistance::new::<ohm>(0.4);
|
||||
match self.channel_state(channel).polarity {
|
||||
Polarity::Normal => tec_i,
|
||||
Polarity::Reversed => -tec_i,
|
||||
}
|
||||
(self.read_itec(channel) - self.read_vref(channel)) / ElectricalResistance::new::<ohm>(0.4)
|
||||
}
|
||||
|
||||
// Get voltage across TEC
|
||||
pub fn get_tec_v(&mut self, channel: usize) -> ElectricPotential {
|
||||
(self.adc_read(channel, PinsAdcReadTarget::VTec, 16) - ElectricPotential::new::<volt>(1.5))
|
||||
* 4.0
|
||||
(self.read_tec_u_meas(channel) - ElectricPotential::new::<volt>(1.5)) * 4.0
|
||||
}
|
||||
|
||||
fn set_pwm(&mut self, channel: usize, pin: PwmPin, duty: f64) -> f64 {
|
||||
fn set<P: hal::PwmPin<Duty = u16>>(pin: &mut P, duty: f64) -> f64 {
|
||||
fn set<P: hal::PwmPin<Duty=u16>>(pin: &mut P, duty: f64) -> f64 {
|
||||
let max = pin.get_max_duty();
|
||||
let value = ((duty * (max as f64)) as u16).min(max);
|
||||
pin.set_duty(value);
|
||||
value as f64 / (max as f64)
|
||||
}
|
||||
match (channel, pin) {
|
||||
(_, PwmPin::ISet) => panic!("i_set is no pwm pin"),
|
||||
(0, PwmPin::MaxIPos) => set(&mut self.pwm.max_i_pos0, duty),
|
||||
(0, PwmPin::MaxINeg) => set(&mut self.pwm.max_i_neg0, duty),
|
||||
(0, PwmPin::MaxV) => set(&mut self.pwm.max_v0, duty),
|
||||
(1, PwmPin::MaxIPos) => set(&mut self.pwm.max_i_pos1, duty),
|
||||
(1, PwmPin::MaxINeg) => set(&mut self.pwm.max_i_neg1, duty),
|
||||
(1, PwmPin::MaxV) => set(&mut self.pwm.max_v1, duty),
|
||||
_ => unreachable!(),
|
||||
(_, PwmPin::ISet) =>
|
||||
panic!("i_set is no pwm pin"),
|
||||
(0, PwmPin::MaxIPos) =>
|
||||
set(&mut self.pwm.max_i_pos0, duty),
|
||||
(0, PwmPin::MaxINeg) =>
|
||||
set(&mut self.pwm.max_i_neg0, duty),
|
||||
(0, PwmPin::MaxV) =>
|
||||
set(&mut self.pwm.max_v0, duty),
|
||||
(1, PwmPin::MaxIPos) =>
|
||||
set(&mut self.pwm.max_i_pos1, duty),
|
||||
(1, PwmPin::MaxINeg) =>
|
||||
set(&mut self.pwm.max_i_neg1, duty),
|
||||
(1, PwmPin::MaxV) =>
|
||||
set(&mut self.pwm.max_v1, duty),
|
||||
_ =>
|
||||
unreachable!(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_max_v(
|
||||
&mut self,
|
||||
channel: usize,
|
||||
max_v: ElectricPotential,
|
||||
) -> (ElectricPotential, ElectricPotential) {
|
||||
let max_v = max_v.min(MAX_TEC_V).max(ElectricPotential::ZERO);
|
||||
self.channel_state(channel).output_limits.max_v = max_v;
|
||||
let v_maxv = max_v / 4.0;
|
||||
let duty = (v_maxv / CPU_ADC_VREF).get::<ratio>();
|
||||
|
||||
pub fn set_max_v(&mut self, channel: usize, max_v: ElectricPotential) -> (ElectricPotential, ElectricPotential) {
|
||||
let max = 4.0 * ElectricPotential::new::<volt>(3.3);
|
||||
let duty = (max_v / max).get::<ratio>();
|
||||
let duty = self.set_pwm(channel, PwmPin::MaxV, duty);
|
||||
let v_maxv = duty * CPU_ADC_VREF;
|
||||
let max_v = 4.0 * v_maxv;
|
||||
|
||||
(max_v, MAX_TEC_V)
|
||||
(duty * max, max)
|
||||
}
|
||||
|
||||
pub fn set_max_i_pos(
|
||||
&mut self,
|
||||
channel: usize,
|
||||
max_i_pos: ElectricCurrent,
|
||||
) -> (ElectricCurrent, ElectricCurrent) {
|
||||
let pin = match self.channel_state(channel).polarity {
|
||||
Polarity::Normal => PwmPin::MaxIPos,
|
||||
Polarity::Reversed => PwmPin::MaxINeg,
|
||||
};
|
||||
|
||||
let max_i_pos = max_i_pos.min(MAX_TEC_I).max(ElectricCurrent::ZERO);
|
||||
self.channel_state(channel).output_limits.max_i_pos = max_i_pos;
|
||||
let v_maxip = 10.0 * (max_i_pos * R_SENSE);
|
||||
let duty = (v_maxip / CPU_ADC_VREF).get::<ratio>();
|
||||
|
||||
let duty = self.set_pwm(channel, pin, duty);
|
||||
let v_maxip = duty * CPU_ADC_VREF;
|
||||
let max_i_pos = v_maxip / 10.0 / R_SENSE;
|
||||
|
||||
(max_i_pos, MAX_TEC_I)
|
||||
pub fn set_max_i_pos(&mut self, channel: usize, max_i_pos: ElectricCurrent) -> (ElectricCurrent, ElectricCurrent) {
|
||||
let max = ElectricCurrent::new::<ampere>(3.0);
|
||||
let duty = (max_i_pos / max).get::<ratio>();
|
||||
let duty = self.set_pwm(channel, PwmPin::MaxIPos, duty);
|
||||
(duty * max, max)
|
||||
}
|
||||
|
||||
pub fn set_max_i_neg(
|
||||
&mut self,
|
||||
channel: usize,
|
||||
max_i_neg: ElectricCurrent,
|
||||
) -> (ElectricCurrent, ElectricCurrent) {
|
||||
let pin = match self.channel_state(channel).polarity {
|
||||
Polarity::Normal => PwmPin::MaxINeg,
|
||||
Polarity::Reversed => PwmPin::MaxIPos,
|
||||
};
|
||||
|
||||
let max_i_neg = max_i_neg.min(MAX_TEC_I).max(ElectricCurrent::ZERO);
|
||||
self.channel_state(channel).output_limits.max_i_neg = max_i_neg;
|
||||
let v_maxin = 10.0 * (max_i_neg * R_SENSE);
|
||||
let duty = (v_maxin / CPU_ADC_VREF).get::<ratio>();
|
||||
|
||||
let duty = self.set_pwm(channel, pin, duty);
|
||||
let v_maxin = duty * CPU_ADC_VREF;
|
||||
let max_i_neg = v_maxin / 10.0 / R_SENSE;
|
||||
|
||||
(max_i_neg, MAX_TEC_I)
|
||||
}
|
||||
|
||||
pub fn set_postfilter(&mut self, index: u8, filter: Option<PostFilter>) {
|
||||
self.adc.set_postfilter(index, filter).unwrap()
|
||||
}
|
||||
|
||||
pub fn set_polarity(&mut self, channel: usize, polarity: Polarity) {
|
||||
if self.channel_state(channel).polarity != polarity {
|
||||
let i_set = self.channel_state(channel).i_set;
|
||||
let max_i_pos = self.get_max_i_pos(channel);
|
||||
let max_i_neg = self.get_max_i_neg(channel);
|
||||
self.channel_state(channel).polarity = polarity;
|
||||
|
||||
self.set_i(channel, i_set);
|
||||
self.set_max_i_pos(channel, max_i_pos);
|
||||
self.set_max_i_neg(channel, max_i_neg);
|
||||
}
|
||||
pub fn set_max_i_neg(&mut self, channel: usize, max_i_neg: ElectricCurrent) -> (ElectricCurrent, ElectricCurrent) {
|
||||
let max = ElectricCurrent::new::<ampere>(3.0);
|
||||
let duty = (max_i_neg / max).get::<ratio>();
|
||||
let duty = self.set_pwm(channel, PwmPin::MaxINeg, duty);
|
||||
(duty * max, max)
|
||||
}
|
||||
|
||||
fn report(&mut self, channel: usize) -> Report {
|
||||
let i_set = self.get_i_set(channel);
|
||||
let i_tec = self.adc_read(channel, PinsAdcReadTarget::ITec, 16);
|
||||
let vref = self.channel_state(channel).vref;
|
||||
let i_set = self.get_i(channel);
|
||||
let i_tec = self.read_itec(channel);
|
||||
let tec_i = self.get_tec_i(channel);
|
||||
let dac_value = self.get_dac(channel);
|
||||
let state = self.channel_state(channel);
|
||||
let pid_output = ElectricCurrent::new::<ampere>(state.pid.y1);
|
||||
let pid_output = state.pid.last_output.map(|last_output|
|
||||
ElectricCurrent::new::<ampere>(last_output)
|
||||
);
|
||||
Report {
|
||||
channel,
|
||||
time: state.get_adc_time(),
|
||||
interval: state.get_adc_interval(),
|
||||
adc: state.get_adc(),
|
||||
sens: state.get_sens(),
|
||||
temperature: state
|
||||
.get_temperature()
|
||||
temperature: state.get_temperature()
|
||||
.map(|temperature| temperature.get::<degree_celsius>()),
|
||||
pid_engaged: state.pid_engaged,
|
||||
i_set,
|
||||
vref,
|
||||
dac_value,
|
||||
dac_feedback: self.adc_read(channel, PinsAdcReadTarget::DacVfb, 1),
|
||||
dac_feedback: self.read_dac_feedback(channel),
|
||||
i_tec,
|
||||
tec_i,
|
||||
tec_u_meas: self.get_tec_v(channel),
|
||||
@ -543,38 +476,27 @@ impl Channels {
|
||||
serde_json_core::to_vec(&summaries)
|
||||
}
|
||||
|
||||
pub fn pid_engaged(&mut self) -> bool {
|
||||
for channel in 0..CHANNELS {
|
||||
if self.channel_state(channel).pid_engaged {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
false
|
||||
}
|
||||
|
||||
fn output_summary(&mut self, channel: usize) -> OutputSummary {
|
||||
OutputSummary {
|
||||
fn pwm_summary(&mut self, channel: usize) -> PwmSummary {
|
||||
PwmSummary {
|
||||
channel,
|
||||
center: CenterPointJson(self.channel_state(channel).center.clone()),
|
||||
i_set: self.get_i_set(channel),
|
||||
max_v: self.get_max_v(channel),
|
||||
max_i_pos: self.get_max_i_pos(channel),
|
||||
max_i_neg: self.get_max_i_neg(channel),
|
||||
polarity: PolarityJson(self.channel_state(channel).polarity.clone()),
|
||||
i_set: (self.get_i(channel), ElectricCurrent::new::<ampere>(3.0)).into(),
|
||||
max_v: (self.get_max_v(channel), ElectricPotential::new::<volt>(5.0)).into(),
|
||||
max_i_pos: self.get_max_i_pos(channel).into(),
|
||||
max_i_neg: self.get_max_i_neg(channel).into(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn output_summaries_json(&mut self) -> Result<JsonBuffer, serde_json_core::ser::Error> {
|
||||
pub fn pwm_summaries_json(&mut self) -> Result<JsonBuffer, serde_json_core::ser::Error> {
|
||||
let mut summaries = Vec::<_, U2>::new();
|
||||
for channel in 0..CHANNELS {
|
||||
let _ = summaries.push(self.output_summary(channel));
|
||||
let _ = summaries.push(self.pwm_summary(channel));
|
||||
}
|
||||
serde_json_core::to_vec(&summaries)
|
||||
}
|
||||
|
||||
fn postfilter_summary(&mut self, channel: usize) -> PostFilterSummary {
|
||||
let rate = self
|
||||
.get_postfilter(channel as u8)
|
||||
let rate = self.adc.get_postfilter(channel as u8).unwrap()
|
||||
.and_then(|filter| filter.output_rate());
|
||||
PostFilterSummary { channel, rate }
|
||||
}
|
||||
@ -587,29 +509,22 @@ impl Channels {
|
||||
serde_json_core::to_vec(&summaries)
|
||||
}
|
||||
|
||||
fn b_parameter_summary(&mut self, channel: usize) -> BParameterSummary {
|
||||
let params = self.channel_state(channel).bp.clone();
|
||||
BParameterSummary { channel, params }
|
||||
fn steinhart_hart_summary(&mut self, channel: usize) -> SteinhartHartSummary {
|
||||
let params = self.channel_state(channel).sh.clone();
|
||||
SteinhartHartSummary { channel, params }
|
||||
}
|
||||
|
||||
pub fn b_parameter_summaries_json(
|
||||
&mut self,
|
||||
) -> Result<JsonBuffer, serde_json_core::ser::Error> {
|
||||
pub fn steinhart_hart_summaries_json(&mut self) -> Result<JsonBuffer, serde_json_core::ser::Error> {
|
||||
let mut summaries = Vec::<_, U2>::new();
|
||||
for channel in 0..CHANNELS {
|
||||
let _ = summaries.push(self.b_parameter_summary(channel));
|
||||
let _ = summaries.push(self.steinhart_hart_summary(channel));
|
||||
}
|
||||
serde_json_core::to_vec(&summaries)
|
||||
}
|
||||
|
||||
pub fn current_abs_max_tec_i(&mut self) -> ElectricCurrent {
|
||||
(0..CHANNELS)
|
||||
.map(|channel| self.get_tec_i(channel).abs())
|
||||
.max_by(|a, b| a.partial_cmp(b).unwrap_or(core::cmp::Ordering::Equal))
|
||||
.unwrap()
|
||||
}
|
||||
}
|
||||
|
||||
type JsonBuffer = Vec<u8, U1024>;
|
||||
|
||||
#[derive(Serialize)]
|
||||
pub struct Report {
|
||||
channel: usize,
|
||||
@ -620,12 +535,13 @@ pub struct Report {
|
||||
temperature: Option<f64>,
|
||||
pid_engaged: bool,
|
||||
i_set: ElectricCurrent,
|
||||
vref: ElectricPotential,
|
||||
dac_value: ElectricPotential,
|
||||
dac_feedback: ElectricPotential,
|
||||
i_tec: ElectricPotential,
|
||||
tec_i: ElectricCurrent,
|
||||
tec_u_meas: ElectricPotential,
|
||||
pid_output: ElectricCurrent,
|
||||
pid_output: Option<ElectricCurrent>,
|
||||
}
|
||||
|
||||
pub struct CenterPointJson(CenterPoint);
|
||||
@ -637,36 +553,34 @@ impl Serialize for CenterPointJson {
|
||||
S: Serializer,
|
||||
{
|
||||
match self.0 {
|
||||
CenterPoint::VRef => serializer.serialize_str("vref"),
|
||||
CenterPoint::Override(vref) => serializer.serialize_f32(vref),
|
||||
CenterPoint::Vref =>
|
||||
serializer.serialize_str("vref"),
|
||||
CenterPoint::Override(vref) =>
|
||||
serializer.serialize_f32(vref),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub struct PolarityJson(Polarity);
|
||||
#[derive(Serialize)]
|
||||
pub struct PwmSummaryField<T: Serialize> {
|
||||
value: T,
|
||||
max: T,
|
||||
}
|
||||
|
||||
// used in JSON encoding, not for config
|
||||
impl Serialize for PolarityJson {
|
||||
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
|
||||
where
|
||||
S: Serializer,
|
||||
{
|
||||
serializer.serialize_str(match self.0 {
|
||||
Polarity::Normal => "normal",
|
||||
Polarity::Reversed => "reversed",
|
||||
})
|
||||
impl<T: Serialize> From<(T, T)> for PwmSummaryField<T> {
|
||||
fn from((value, max): (T, T)) -> Self {
|
||||
PwmSummaryField { value, max }
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Serialize)]
|
||||
pub struct OutputSummary {
|
||||
pub struct PwmSummary {
|
||||
channel: usize,
|
||||
center: CenterPointJson,
|
||||
i_set: ElectricCurrent,
|
||||
max_v: ElectricPotential,
|
||||
max_i_pos: ElectricCurrent,
|
||||
max_i_neg: ElectricCurrent,
|
||||
polarity: PolarityJson,
|
||||
i_set: PwmSummaryField<ElectricCurrent>,
|
||||
max_v: PwmSummaryField<ElectricPotential>,
|
||||
max_i_pos: PwmSummaryField<ElectricCurrent>,
|
||||
max_i_neg: PwmSummaryField<ElectricCurrent>,
|
||||
}
|
||||
|
||||
#[derive(Serialize)]
|
||||
@ -676,7 +590,7 @@ pub struct PostFilterSummary {
|
||||
}
|
||||
|
||||
#[derive(Serialize)]
|
||||
pub struct BParameterSummary {
|
||||
pub struct SteinhartHartSummary {
|
||||
channel: usize,
|
||||
params: b_parameter::Parameters,
|
||||
params: steinhart_hart::Parameters,
|
||||
}
|
||||
|
||||
@ -1,30 +1,43 @@
|
||||
use smoltcp::socket::TcpSocket;
|
||||
use log::{error, warn};
|
||||
use core::fmt::Write;
|
||||
use super::{
|
||||
ad7172,
|
||||
channels::{Channels, CHANNELS},
|
||||
net,
|
||||
command_parser::{
|
||||
BpParameter, CenterPoint, Command, Ipv4Config, PidParameter, Polarity, PwmPin, ShowCommand,
|
||||
Ipv4Config,
|
||||
Command,
|
||||
ShowCommand,
|
||||
CenterPoint,
|
||||
PidParameter,
|
||||
PwmPin,
|
||||
ShParameter
|
||||
},
|
||||
leds::Leds,
|
||||
ad7172,
|
||||
CHANNEL_CONFIG_KEY,
|
||||
channels::{
|
||||
Channels,
|
||||
CHANNELS
|
||||
},
|
||||
config::ChannelConfig,
|
||||
dfu,
|
||||
flash_store::FlashStore,
|
||||
hw_rev::HWRev,
|
||||
net, FanCtrl, CHANNEL_CONFIG_KEY,
|
||||
session::Session
|
||||
};
|
||||
use core::fmt::Write;
|
||||
use heapless::{consts::U1024, Vec};
|
||||
use log::{error, warn};
|
||||
use smoltcp::socket::TcpSocket;
|
||||
|
||||
use uom::si::{
|
||||
electric_current::ampere,
|
||||
electric_potential::volt,
|
||||
electrical_resistance::ohm,
|
||||
f64::{
|
||||
ElectricCurrent, ElectricPotential, ElectricalResistance, TemperatureInterval,
|
||||
ThermodynamicTemperature,
|
||||
use uom::{
|
||||
si::{
|
||||
f64::{
|
||||
ElectricCurrent,
|
||||
ElectricPotential,
|
||||
ElectricalResistance,
|
||||
ThermodynamicTemperature,
|
||||
},
|
||||
electric_current::ampere,
|
||||
electric_potential::volt,
|
||||
electrical_resistance::ohm,
|
||||
thermodynamic_temperature::degree_celsius,
|
||||
},
|
||||
temperature_interval::kelvin,
|
||||
thermodynamic_temperature::degree_celsius,
|
||||
};
|
||||
|
||||
#[derive(Debug, Clone, PartialEq)]
|
||||
@ -37,13 +50,11 @@ pub enum Handler {
|
||||
|
||||
#[derive(Clone, Debug, PartialEq)]
|
||||
pub enum Error {
|
||||
Report,
|
||||
PostFilterRate,
|
||||
Flash,
|
||||
ReportError,
|
||||
PostFilterRateError,
|
||||
FlashError
|
||||
}
|
||||
|
||||
pub type JsonBuffer = Vec<u8, U1024>;
|
||||
|
||||
fn send_line(socket: &mut TcpSocket, data: &[u8]) -> bool {
|
||||
let send_free = socket.send_capacity() - socket.send_queue();
|
||||
if data.len() > send_free + 1 {
|
||||
@ -51,19 +62,19 @@ fn send_line(socket: &mut TcpSocket, data: &[u8]) -> bool {
|
||||
// instead of sending incomplete line
|
||||
warn!(
|
||||
"TCP socket has only {}/{} needed {}",
|
||||
send_free + 1,
|
||||
socket.send_capacity(),
|
||||
data.len(),
|
||||
send_free + 1, socket.send_capacity(), data.len(),
|
||||
);
|
||||
} else {
|
||||
match socket.send_slice(data) {
|
||||
match socket.send_slice(&data) {
|
||||
Ok(sent) if sent == data.len() => {
|
||||
let _ = socket.send_slice(b"\n");
|
||||
// success
|
||||
return true;
|
||||
return true
|
||||
}
|
||||
Ok(sent) => warn!("sent only {}/{} bytes", sent, data.len()),
|
||||
Err(e) => error!("error sending line: {:?}", e),
|
||||
Ok(sent) =>
|
||||
warn!("sent only {}/{} bytes", sent, data.len()),
|
||||
Err(e) =>
|
||||
error!("error sending line: {:?}", e),
|
||||
}
|
||||
}
|
||||
// not success
|
||||
@ -71,6 +82,17 @@ fn send_line(socket: &mut TcpSocket, data: &[u8]) -> bool {
|
||||
}
|
||||
|
||||
impl Handler {
|
||||
|
||||
fn reporting(socket: &mut TcpSocket) -> Result<Handler, Error> {
|
||||
send_line(socket, b"{}");
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn show_report_mode(socket: &mut TcpSocket, session: &Session) -> Result<Handler, Error> {
|
||||
let _ = writeln!(socket, "{{ \"report\": {:?} }}", session.reporting());
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn show_report(socket: &mut TcpSocket, channels: &mut Channels) -> Result<Handler, Error> {
|
||||
match channels.reports_json() {
|
||||
Ok(buf) => {
|
||||
@ -79,7 +101,7 @@ impl Handler {
|
||||
Err(e) => {
|
||||
error!("unable to serialize report: {:?}", e);
|
||||
let _ = writeln!(socket, "{{\"error\":\"{:?}\"}}", e);
|
||||
return Err(Error::Report);
|
||||
return Err(Error::ReportError);
|
||||
}
|
||||
}
|
||||
Ok(Handler::Handled)
|
||||
@ -93,41 +115,41 @@ impl Handler {
|
||||
Err(e) => {
|
||||
error!("unable to serialize pid summary: {:?}", e);
|
||||
let _ = writeln!(socket, "{{\"error\":\"{:?}\"}}", e);
|
||||
return Err(Error::Report);
|
||||
return Err(Error::ReportError);
|
||||
}
|
||||
}
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn show_output(socket: &mut TcpSocket, channels: &mut Channels) -> Result<Handler, Error> {
|
||||
match channels.output_summaries_json() {
|
||||
fn show_pwm(socket: &mut TcpSocket, channels: &mut Channels) -> Result<Handler, Error> {
|
||||
match channels.pwm_summaries_json() {
|
||||
Ok(buf) => {
|
||||
send_line(socket, &buf);
|
||||
}
|
||||
Err(e) => {
|
||||
error!("unable to serialize output summary: {:?}", e);
|
||||
error!("unable to serialize pwm summary: {:?}", e);
|
||||
let _ = writeln!(socket, "{{\"error\":\"{:?}\"}}", e);
|
||||
return Err(Error::Report);
|
||||
return Err(Error::ReportError);
|
||||
}
|
||||
}
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn show_b_parameter(socket: &mut TcpSocket, channels: &mut Channels) -> Result<Handler, Error> {
|
||||
match channels.b_parameter_summaries_json() {
|
||||
fn show_steinhart_hart(socket: &mut TcpSocket, channels: &mut Channels) -> Result<Handler, Error> {
|
||||
match channels.steinhart_hart_summaries_json() {
|
||||
Ok(buf) => {
|
||||
send_line(socket, &buf);
|
||||
}
|
||||
Err(e) => {
|
||||
error!("unable to serialize b parameter summaries: {:?}", e);
|
||||
error!("unable to serialize steinhart-hart summaries: {:?}", e);
|
||||
let _ = writeln!(socket, "{{\"error\":\"{:?}\"}}", e);
|
||||
return Err(Error::Report);
|
||||
return Err(Error::ReportError);
|
||||
}
|
||||
}
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn show_post_filter(socket: &mut TcpSocket, channels: &mut Channels) -> Result<Handler, Error> {
|
||||
fn show_post_filter (socket: &mut TcpSocket, channels: &mut Channels) -> Result<Handler, Error> {
|
||||
match channels.postfilter_summaries_json() {
|
||||
Ok(buf) => {
|
||||
send_line(socket, &buf);
|
||||
@ -135,13 +157,13 @@ impl Handler {
|
||||
Err(e) => {
|
||||
error!("unable to serialize postfilter summary: {:?}", e);
|
||||
let _ = writeln!(socket, "{{\"error\":\"{:?}\"}}", e);
|
||||
return Err(Error::Report);
|
||||
return Err(Error::ReportError);
|
||||
}
|
||||
}
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn show_ipv4(socket: &mut TcpSocket, ipv4_config: &mut Ipv4Config) -> Result<Handler, Error> {
|
||||
fn show_ipv4 (socket: &mut TcpSocket, ipv4_config: &mut Ipv4Config) -> Result<Handler, Error> {
|
||||
let (cidr, gateway) = net::split_ipv4_config(ipv4_config.clone());
|
||||
let _ = write!(socket, "{{\"addr\":\"{}\"", cidr);
|
||||
gateway.map(|gateway| write!(socket, ",\"gateway\":\"{}\"", gateway));
|
||||
@ -149,37 +171,18 @@ impl Handler {
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn engage_pid(
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
channel: usize,
|
||||
) -> Result<Handler, Error> {
|
||||
fn engage_pid (socket: &mut TcpSocket, channels: &mut Channels, leds: &mut Leds, channel: usize) -> Result<Handler, Error> {
|
||||
channels.channel_state(channel).pid_engaged = true;
|
||||
leds.g3.on();
|
||||
send_line(socket, b"{}");
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn set_polarity(
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
channel: usize,
|
||||
polarity: Polarity,
|
||||
) -> Result<Handler, Error> {
|
||||
channels.set_polarity(channel, polarity);
|
||||
send_line(socket, b"{}");
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn set_output(
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
channel: usize,
|
||||
pin: PwmPin,
|
||||
value: f64,
|
||||
) -> Result<Handler, Error> {
|
||||
fn set_pwm (socket: &mut TcpSocket, channels: &mut Channels, leds: &mut Leds, channel: usize, pin: PwmPin, value: f64) -> Result<Handler, Error> {
|
||||
match pin {
|
||||
PwmPin::ISet => {
|
||||
channels.channel_state(channel).pid_engaged = false;
|
||||
leds.g3.off();
|
||||
let current = ElectricCurrent::new::<ampere>(value);
|
||||
channels.set_i(channel, current);
|
||||
channels.power_up(channel);
|
||||
@ -201,104 +204,80 @@ impl Handler {
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn set_center_point(
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
channel: usize,
|
||||
center: CenterPoint,
|
||||
) -> Result<Handler, Error> {
|
||||
let i_set = channels.get_i_set(channel);
|
||||
fn set_center_point(socket: &mut TcpSocket, channels: &mut Channels, channel: usize, center: CenterPoint) -> Result<Handler, Error> {
|
||||
let i_tec = channels.get_i(channel);
|
||||
let state = channels.channel_state(channel);
|
||||
state.center = center;
|
||||
if !state.pid_engaged {
|
||||
channels.set_i(channel, i_set);
|
||||
channels.set_i(channel, i_tec);
|
||||
}
|
||||
send_line(socket, b"{}");
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn set_pid(
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
channel: usize,
|
||||
parameter: PidParameter,
|
||||
value: f64,
|
||||
) -> Result<Handler, Error> {
|
||||
fn set_pid (socket: &mut TcpSocket, channels: &mut Channels, channel: usize, parameter: PidParameter, value: f64) -> Result<Handler, Error> {
|
||||
let pid = &mut channels.channel_state(channel).pid;
|
||||
use super::command_parser::PidParameter::*;
|
||||
match parameter {
|
||||
Target => pid.target = value,
|
||||
KP => pid.parameters.kp = value as f32,
|
||||
KI => pid.parameters.ki = value as f32,
|
||||
KD => pid.parameters.kd = value as f32,
|
||||
OutputMin => pid.parameters.output_min = value as f32,
|
||||
OutputMax => pid.parameters.output_max = value as f32,
|
||||
Target =>
|
||||
pid.target = value,
|
||||
KP =>
|
||||
pid.parameters.kp = value as f32,
|
||||
KI =>
|
||||
pid.update_ki(value as f32),
|
||||
KD =>
|
||||
pid.parameters.kd = value as f32,
|
||||
OutputMin =>
|
||||
pid.parameters.output_min = value as f32,
|
||||
OutputMax =>
|
||||
pid.parameters.output_max = value as f32,
|
||||
IntegralMin =>
|
||||
pid.parameters.integral_min = value as f32,
|
||||
IntegralMax =>
|
||||
pid.parameters.integral_max = value as f32,
|
||||
}
|
||||
send_line(socket, b"{}");
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn set_b_parameter(
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
channel: usize,
|
||||
parameter: BpParameter,
|
||||
value: f64,
|
||||
) -> Result<Handler, Error> {
|
||||
let bp = &mut channels.channel_state(channel).bp;
|
||||
use super::command_parser::BpParameter::*;
|
||||
fn set_steinhart_hart (socket: &mut TcpSocket, channels: &mut Channels, channel: usize, parameter: ShParameter, value: f64) -> Result<Handler, Error> {
|
||||
let sh = &mut channels.channel_state(channel).sh;
|
||||
use super::command_parser::ShParameter::*;
|
||||
match parameter {
|
||||
T0 => bp.t0 = ThermodynamicTemperature::new::<degree_celsius>(value),
|
||||
B => bp.b = TemperatureInterval::new::<kelvin>(value),
|
||||
R0 => bp.r0 = ElectricalResistance::new::<ohm>(value),
|
||||
T0 => sh.t0 = ThermodynamicTemperature::new::<degree_celsius>(value),
|
||||
B => sh.b = value,
|
||||
R0 => sh.r0 = ElectricalResistance::new::<ohm>(value),
|
||||
}
|
||||
send_line(socket, b"{}");
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn reset_post_filter(
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
channel: usize,
|
||||
) -> Result<Handler, Error> {
|
||||
channels.set_postfilter(channel as u8, None);
|
||||
fn reset_post_filter (socket: &mut TcpSocket, channels: &mut Channels, channel: usize) -> Result<Handler, Error> {
|
||||
channels.adc.set_postfilter(channel as u8, None).unwrap();
|
||||
send_line(socket, b"{}");
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn set_post_filter(
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
channel: usize,
|
||||
rate: f32,
|
||||
) -> Result<Handler, Error> {
|
||||
fn set_post_filter (socket: &mut TcpSocket, channels: &mut Channels, channel: usize, rate: f32) -> Result<Handler, Error> {
|
||||
let filter = ad7172::PostFilter::closest(rate);
|
||||
match filter {
|
||||
Some(filter) => {
|
||||
channels.set_postfilter(channel as u8, Some(filter));
|
||||
channels.adc.set_postfilter(channel as u8, Some(filter)).unwrap();
|
||||
send_line(socket, b"{}");
|
||||
}
|
||||
None => {
|
||||
error!("unable to choose postfilter for rate {:.3}", rate);
|
||||
send_line(
|
||||
socket,
|
||||
b"{{\"error\": \"unable to choose postfilter rate\"}}",
|
||||
);
|
||||
return Err(Error::PostFilterRate);
|
||||
send_line(socket, b"{{\"error\": \"unable to choose postfilter rate\"}}");
|
||||
return Err(Error::PostFilterRateError);
|
||||
}
|
||||
}
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn load_channel(
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
store: &mut FlashStore,
|
||||
channel: Option<usize>,
|
||||
) -> Result<Handler, Error> {
|
||||
for (c, key) in CHANNEL_CONFIG_KEY.iter().enumerate().take(CHANNELS) {
|
||||
fn load_channel (socket: &mut TcpSocket, channels: &mut Channels, store: &mut FlashStore, channel: Option<usize>) -> Result<Handler, Error> {
|
||||
for c in 0..CHANNELS {
|
||||
if channel.is_none() || channel == Some(c) {
|
||||
match store.read_value::<ChannelConfig>(key) {
|
||||
match store.read_value::<ChannelConfig>(CHANNEL_CONFIG_KEY[c]) {
|
||||
Ok(Some(config)) => {
|
||||
config.apply(channels, c);
|
||||
send_line(socket, b"{}");
|
||||
@ -310,7 +289,7 @@ impl Handler {
|
||||
Err(e) => {
|
||||
error!("unable to load config from flash: {:?}", e);
|
||||
let _ = writeln!(socket, "{{\"error\":\"{:?}\"}}", e);
|
||||
return Err(Error::Flash);
|
||||
return Err(Error::FlashError);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -318,24 +297,19 @@ impl Handler {
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn save_channel(
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
channel: Option<usize>,
|
||||
store: &mut FlashStore,
|
||||
) -> Result<Handler, Error> {
|
||||
for (c, key) in CHANNEL_CONFIG_KEY.iter().enumerate().take(CHANNELS) {
|
||||
fn save_channel (socket: &mut TcpSocket, channels: &mut Channels, channel: Option<usize>, store: &mut FlashStore) -> Result<Handler, Error> {
|
||||
for c in 0..CHANNELS {
|
||||
let mut store_value_buf = [0u8; 256];
|
||||
if channel.is_none() || channel == Some(c) {
|
||||
let config = ChannelConfig::new(channels, c);
|
||||
match store.write_value(key, &config, &mut store_value_buf) {
|
||||
match store.write_value(CHANNEL_CONFIG_KEY[c], &config, &mut store_value_buf) {
|
||||
Ok(()) => {
|
||||
send_line(socket, b"{}");
|
||||
}
|
||||
Err(e) => {
|
||||
error!("unable to save channel {} config to flash: {:?}", c, e);
|
||||
let _ = writeln!(socket, "{{\"error\":\"{:?}\"}}", e);
|
||||
return Err(Error::Flash);
|
||||
return Err(Error::FlashError);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -343,11 +317,7 @@ impl Handler {
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn set_ipv4(
|
||||
socket: &mut TcpSocket,
|
||||
store: &mut FlashStore,
|
||||
config: Ipv4Config,
|
||||
) -> Result<Handler, Error> {
|
||||
fn set_ipv4 (socket: &mut TcpSocket, store: &mut FlashStore, config: Ipv4Config) -> Result<Handler, Error> {
|
||||
let _ = store
|
||||
.write_value("ipv4", &config, [0; 16])
|
||||
.map_err(|e| error!("unable to save ipv4 config to flash: {:?}", e));
|
||||
@ -356,7 +326,7 @@ impl Handler {
|
||||
Ok(Handler::NewIPV4(new_ipv4_config.unwrap()))
|
||||
}
|
||||
|
||||
fn reset(channels: &mut Channels) -> Result<Handler, Error> {
|
||||
fn reset (channels: &mut Channels) -> Result<Handler, Error> {
|
||||
for i in 0..CHANNELS {
|
||||
channels.power_down(i);
|
||||
}
|
||||
@ -364,7 +334,7 @@ impl Handler {
|
||||
Ok(Handler::Reset)
|
||||
}
|
||||
|
||||
fn dfu(channels: &mut Channels) -> Result<Handler, Error> {
|
||||
fn dfu (channels: &mut Channels) -> Result<Handler, Error> {
|
||||
for i in 0..CHANNELS {
|
||||
channels.power_down(i);
|
||||
}
|
||||
@ -375,151 +345,29 @@ impl Handler {
|
||||
Ok(Handler::Reset)
|
||||
}
|
||||
|
||||
fn set_fan(
|
||||
socket: &mut TcpSocket,
|
||||
fan_pwm: u32,
|
||||
fan_ctrl: &mut FanCtrl,
|
||||
) -> Result<Handler, Error> {
|
||||
if !fan_ctrl.fan_available() {
|
||||
send_line(
|
||||
socket,
|
||||
b"{ \"warning\": \"this thermostat doesn't have a fan!\" }",
|
||||
);
|
||||
return Ok(Handler::Handled);
|
||||
}
|
||||
fan_ctrl.set_auto_mode(false);
|
||||
fan_ctrl.set_pwm(fan_pwm);
|
||||
if fan_ctrl.fan_pwm_recommended() {
|
||||
send_line(socket, b"{}");
|
||||
} else {
|
||||
send_line(socket, b"{ \"warning\": \"this fan doesn't have full PWM support. Use it at your own risk!\" }");
|
||||
}
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn show_fan(socket: &mut TcpSocket, fan_ctrl: &mut FanCtrl) -> Result<Handler, Error> {
|
||||
match fan_ctrl.summary() {
|
||||
Ok(buf) => {
|
||||
send_line(socket, &buf);
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
Err(e) => {
|
||||
error!("unable to serialize fan summary: {:?}", e);
|
||||
let _ = writeln!(socket, "{{\"error\":\"{:?}\"}}", e);
|
||||
Err(Error::Report)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn fan_auto(socket: &mut TcpSocket, fan_ctrl: &mut FanCtrl) -> Result<Handler, Error> {
|
||||
if !fan_ctrl.fan_available() {
|
||||
send_line(
|
||||
socket,
|
||||
b"{ \"warning\": \"this thermostat doesn't have a fan!\" }",
|
||||
);
|
||||
return Ok(Handler::Handled);
|
||||
}
|
||||
fan_ctrl.set_auto_mode(true);
|
||||
if fan_ctrl.fan_pwm_recommended() {
|
||||
send_line(socket, b"{}");
|
||||
} else {
|
||||
send_line(socket, b"{ \"warning\": \"this fan doesn't have full PWM support. Use it at your own risk!\" }");
|
||||
}
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn fan_curve(
|
||||
socket: &mut TcpSocket,
|
||||
fan_ctrl: &mut FanCtrl,
|
||||
k_a: f32,
|
||||
k_b: f32,
|
||||
k_c: f32,
|
||||
) -> Result<Handler, Error> {
|
||||
fan_ctrl.set_curve(k_a, k_b, k_c);
|
||||
send_line(socket, b"{}");
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn fan_defaults(socket: &mut TcpSocket, fan_ctrl: &mut FanCtrl) -> Result<Handler, Error> {
|
||||
fan_ctrl.restore_defaults();
|
||||
send_line(socket, b"{}");
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
|
||||
fn show_hwrev(socket: &mut TcpSocket, hwrev: HWRev) -> Result<Handler, Error> {
|
||||
match hwrev.summary() {
|
||||
Ok(buf) => {
|
||||
send_line(socket, &buf);
|
||||
Ok(Handler::Handled)
|
||||
}
|
||||
Err(e) => {
|
||||
error!("unable to serialize HWRev summary: {:?}", e);
|
||||
let _ = writeln!(socket, "{{\"error\":\"{:?}\"}}", e);
|
||||
Err(Error::Report)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn handle_command(
|
||||
command: Command,
|
||||
socket: &mut TcpSocket,
|
||||
channels: &mut Channels,
|
||||
store: &mut FlashStore,
|
||||
ipv4_config: &mut Ipv4Config,
|
||||
fan_ctrl: &mut FanCtrl,
|
||||
hwrev: HWRev,
|
||||
) -> Result<Self, Error> {
|
||||
pub fn handle_command (command: Command, socket: &mut TcpSocket, channels: &mut Channels, session: &Session, leds: &mut Leds, store: &mut FlashStore, ipv4_config: &mut Ipv4Config) -> Result<Self, Error> {
|
||||
match command {
|
||||
Command::Quit => Ok(Handler::CloseSocket),
|
||||
Command::Show(ShowCommand::Input) => Handler::show_report(socket, channels),
|
||||
Command::Show(ShowCommand::Pid) => Handler::show_pid(socket, channels),
|
||||
Command::Show(ShowCommand::Output) => Handler::show_output(socket, channels),
|
||||
Command::Show(ShowCommand::BParameter) => Handler::show_b_parameter(socket, channels),
|
||||
Command::Show(ShowCommand::PostFilter) => Handler::show_post_filter(socket, channels),
|
||||
Command::Reporting(_reporting) => Handler::reporting(socket),
|
||||
Command::Show(ShowCommand::Reporting) => Handler::show_report_mode(socket, session),
|
||||
Command::Show(ShowCommand::Input) => Handler::show_report(socket, channels),
|
||||
Command::Show(ShowCommand::Pid) => Handler::show_pid(socket, channels),
|
||||
Command::Show(ShowCommand::Pwm) => Handler::show_pwm(socket, channels),
|
||||
Command::Show(ShowCommand::SteinhartHart) => Handler::show_steinhart_hart(socket, channels),
|
||||
Command::Show(ShowCommand::PostFilter) => Handler::show_post_filter(socket, channels),
|
||||
Command::Show(ShowCommand::Ipv4) => Handler::show_ipv4(socket, ipv4_config),
|
||||
Command::OutputPid { channel } => Handler::engage_pid(socket, channels, channel),
|
||||
Command::OutputPolarity { channel, polarity } => {
|
||||
Handler::set_polarity(socket, channels, channel, polarity)
|
||||
}
|
||||
Command::Output {
|
||||
channel,
|
||||
pin,
|
||||
value,
|
||||
} => Handler::set_output(socket, channels, channel, pin, value),
|
||||
Command::CenterPoint { channel, center } => {
|
||||
Handler::set_center_point(socket, channels, channel, center)
|
||||
}
|
||||
Command::Pid {
|
||||
channel,
|
||||
parameter,
|
||||
value,
|
||||
} => Handler::set_pid(socket, channels, channel, parameter, value),
|
||||
Command::BParameter {
|
||||
channel,
|
||||
parameter,
|
||||
value,
|
||||
} => Handler::set_b_parameter(socket, channels, channel, parameter, value),
|
||||
Command::PostFilter {
|
||||
channel,
|
||||
rate: None,
|
||||
} => Handler::reset_post_filter(socket, channels, channel),
|
||||
Command::PostFilter {
|
||||
channel,
|
||||
rate: Some(rate),
|
||||
} => Handler::set_post_filter(socket, channels, channel, rate),
|
||||
Command::PwmPid { channel } => Handler::engage_pid(socket, channels, leds, channel),
|
||||
Command::Pwm { channel, pin, value } => Handler::set_pwm(socket, channels, leds, channel, pin, value),
|
||||
Command::CenterPoint { channel, center } => Handler::set_center_point(socket, channels, channel, center),
|
||||
Command::Pid { channel, parameter, value } => Handler::set_pid(socket, channels, channel, parameter, value),
|
||||
Command::SteinhartHart { channel, parameter, value } => Handler::set_steinhart_hart(socket, channels, channel, parameter, value),
|
||||
Command::PostFilter { channel, rate: None } => Handler::reset_post_filter(socket, channels, channel),
|
||||
Command::PostFilter { channel, rate: Some(rate) } => Handler::set_post_filter(socket, channels, channel, rate),
|
||||
Command::Load { channel } => Handler::load_channel(socket, channels, store, channel),
|
||||
Command::Save { channel } => Handler::save_channel(socket, channels, channel, store),
|
||||
Command::Ipv4(config) => Handler::set_ipv4(socket, store, config),
|
||||
Command::Reset => Handler::reset(channels),
|
||||
Command::Dfu => Handler::dfu(channels),
|
||||
Command::FanSet { fan_pwm } => Handler::set_fan(socket, fan_pwm, fan_ctrl),
|
||||
Command::ShowFan => Handler::show_fan(socket, fan_ctrl),
|
||||
Command::FanAuto => Handler::fan_auto(socket, fan_ctrl),
|
||||
Command::FanCurve { k_a, k_b, k_c } => {
|
||||
Handler::fan_curve(socket, fan_ctrl, k_a, k_b, k_c)
|
||||
}
|
||||
Command::FanCurveDefaults => Handler::fan_defaults(socket, fan_ctrl),
|
||||
Command::ShowHWRev => Handler::show_hwrev(socket, hwrev),
|
||||
Command::Dfu => Handler::dfu(channels)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -2,20 +2,18 @@ use core::fmt;
|
||||
use core::num::ParseIntError;
|
||||
use core::str::{from_utf8, Utf8Error};
|
||||
use nom::{
|
||||
IResult,
|
||||
branch::alt,
|
||||
bytes::complete::{is_a, tag, take_while1},
|
||||
character::{
|
||||
complete::{char, one_of},
|
||||
is_digit,
|
||||
},
|
||||
character::{is_digit, complete::{char, one_of}},
|
||||
combinator::{complete, map, opt, value},
|
||||
error::ErrorKind,
|
||||
multi::{fold_many0, fold_many1},
|
||||
sequence::preceded,
|
||||
IResult, Needed,
|
||||
multi::{fold_many0, fold_many1},
|
||||
error::ErrorKind,
|
||||
};
|
||||
use num_traits::{Num, ParseFloatError};
|
||||
use serde::{Deserialize, Serialize};
|
||||
use serde::{Serialize, Deserialize};
|
||||
|
||||
|
||||
#[derive(Clone, Debug, PartialEq)]
|
||||
pub enum Error {
|
||||
@ -31,9 +29,12 @@ pub enum Error {
|
||||
impl<'t> From<nom::Err<(&'t [u8], ErrorKind)>> for Error {
|
||||
fn from(e: nom::Err<(&'t [u8], ErrorKind)>) -> Self {
|
||||
match e {
|
||||
nom::Err::Incomplete(_) => Error::Incomplete,
|
||||
nom::Err::Error((_, e)) => Error::Parser(e),
|
||||
nom::Err::Failure((_, e)) => Error::Parser(e),
|
||||
nom::Err::Incomplete(_) =>
|
||||
Error::Incomplete,
|
||||
nom::Err::Error((_, e)) =>
|
||||
Error::Parser(e),
|
||||
nom::Err::Failure((_, e)) =>
|
||||
Error::Parser(e),
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -59,7 +60,8 @@ impl From<ParseFloatError> for Error {
|
||||
impl fmt::Display for Error {
|
||||
fn fmt(&self, fmt: &mut fmt::Formatter) -> Result<(), fmt::Error> {
|
||||
match self {
|
||||
Error::Incomplete => "incomplete input".fmt(fmt),
|
||||
Error::Incomplete =>
|
||||
"incomplete input".fmt(fmt),
|
||||
Error::UnexpectedInput(c) => {
|
||||
"unexpected input: ".fmt(fmt)?;
|
||||
c.fmt(fmt)
|
||||
@ -76,7 +78,9 @@ impl fmt::Display for Error {
|
||||
"parsing int: ".fmt(fmt)?;
|
||||
(e as &dyn core::fmt::Debug).fmt(fmt)
|
||||
}
|
||||
Error::ParseFloat => "parsing float".fmt(fmt),
|
||||
Error::ParseFloat => {
|
||||
"parsing float".fmt(fmt)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -91,9 +95,10 @@ pub struct Ipv4Config {
|
||||
#[derive(Debug, Clone, PartialEq)]
|
||||
pub enum ShowCommand {
|
||||
Input,
|
||||
Output,
|
||||
Reporting,
|
||||
Pwm,
|
||||
Pid,
|
||||
BParameter,
|
||||
SteinhartHart,
|
||||
PostFilter,
|
||||
Ipv4,
|
||||
}
|
||||
@ -106,11 +111,13 @@ pub enum PidParameter {
|
||||
KD,
|
||||
OutputMin,
|
||||
OutputMax,
|
||||
IntegralMin,
|
||||
IntegralMax,
|
||||
}
|
||||
|
||||
/// B-Parameter equation parameter
|
||||
/// Steinhart-Hart equation parameter
|
||||
#[derive(Debug, Clone, PartialEq)]
|
||||
pub enum BpParameter {
|
||||
pub enum ShParameter {
|
||||
T0,
|
||||
B,
|
||||
R0,
|
||||
@ -126,16 +133,10 @@ pub enum PwmPin {
|
||||
|
||||
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
|
||||
pub enum CenterPoint {
|
||||
VRef,
|
||||
Vref,
|
||||
Override(f32),
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
|
||||
pub enum Polarity {
|
||||
Normal,
|
||||
Reversed,
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, PartialEq)]
|
||||
pub enum Command {
|
||||
Quit,
|
||||
@ -148,20 +149,17 @@ pub enum Command {
|
||||
Reset,
|
||||
Ipv4(Ipv4Config),
|
||||
Show(ShowCommand),
|
||||
/// Output parameter setting
|
||||
Output {
|
||||
Reporting(bool),
|
||||
/// PWM parameter setting
|
||||
Pwm {
|
||||
channel: usize,
|
||||
pin: PwmPin,
|
||||
value: f64,
|
||||
},
|
||||
/// Enable PID control for `i_set`
|
||||
OutputPid {
|
||||
PwmPid {
|
||||
channel: usize,
|
||||
},
|
||||
OutputPolarity {
|
||||
channel: usize,
|
||||
polarity: Polarity,
|
||||
},
|
||||
CenterPoint {
|
||||
channel: usize,
|
||||
center: CenterPoint,
|
||||
@ -172,9 +170,9 @@ pub enum Command {
|
||||
parameter: PidParameter,
|
||||
value: f64,
|
||||
},
|
||||
BParameter {
|
||||
SteinhartHart {
|
||||
channel: usize,
|
||||
parameter: BpParameter,
|
||||
parameter: ShParameter,
|
||||
value: f64,
|
||||
},
|
||||
PostFilter {
|
||||
@ -182,22 +180,15 @@ pub enum Command {
|
||||
rate: Option<f32>,
|
||||
},
|
||||
Dfu,
|
||||
FanSet {
|
||||
fan_pwm: u32,
|
||||
},
|
||||
FanAuto,
|
||||
ShowFan,
|
||||
FanCurve {
|
||||
k_a: f32,
|
||||
k_b: f32,
|
||||
k_c: f32,
|
||||
},
|
||||
FanCurveDefaults,
|
||||
ShowHWRev,
|
||||
}
|
||||
|
||||
fn end(input: &[u8]) -> IResult<&[u8], ()> {
|
||||
complete(fold_many0(one_of("\r\n\t "), (), |(), _| ()))(input)
|
||||
complete(
|
||||
fold_many0(
|
||||
one_of("\r\n\t "),
|
||||
(), |(), _| ()
|
||||
)
|
||||
)(input)
|
||||
}
|
||||
|
||||
fn whitespace(input: &[u8]) -> IResult<&[u8], ()> {
|
||||
@ -205,25 +196,38 @@ fn whitespace(input: &[u8]) -> IResult<&[u8], ()> {
|
||||
}
|
||||
|
||||
fn unsigned(input: &[u8]) -> IResult<&[u8], Result<u32, Error>> {
|
||||
take_while1(is_digit)(input).map(|(input, digits)| {
|
||||
let result = from_utf8(digits)
|
||||
.map_err(|e| e.into())
|
||||
.and_then(|digits| digits.parse::<u32>().map_err(|e| e.into()));
|
||||
(input, result)
|
||||
})
|
||||
take_while1(is_digit)(input)
|
||||
.map(|(input, digits)| {
|
||||
let result =
|
||||
from_utf8(digits)
|
||||
.map_err(|e| e.into())
|
||||
.and_then(|digits| u32::from_str_radix(digits, 10)
|
||||
.map_err(|e| e.into())
|
||||
);
|
||||
(input, result)
|
||||
})
|
||||
}
|
||||
|
||||
fn float(input: &[u8]) -> IResult<&[u8], Result<f64, Error>> {
|
||||
let (input, sign) = opt(is_a("-"))(input)?;
|
||||
let negative = sign.is_some();
|
||||
let (input, digits) = take_while1(|c| is_digit(c) || c == b'.')(input)?;
|
||||
let result = from_utf8(digits)
|
||||
let (input, digits) = take_while1(|c| is_digit(c) || c == '.' as u8)(input)?;
|
||||
let result =
|
||||
from_utf8(digits)
|
||||
.map_err(|e| e.into())
|
||||
.and_then(|digits| f64::from_str_radix(digits, 10).map_err(|e| e.into()))
|
||||
.and_then(|digits| f64::from_str_radix(digits, 10)
|
||||
.map_err(|e| e.into())
|
||||
)
|
||||
.map(|result: f64| if negative { -result } else { result });
|
||||
Ok((input, result))
|
||||
}
|
||||
|
||||
fn off_on(input: &[u8]) -> IResult<&[u8], bool> {
|
||||
alt((value(false, tag("off")),
|
||||
value(true, tag("on"))
|
||||
))(input)
|
||||
}
|
||||
|
||||
fn channel(input: &[u8]) -> IResult<&[u8], usize> {
|
||||
map(one_of("01"), |c| (c as usize) - ('0' as usize))(input)
|
||||
}
|
||||
@ -231,55 +235,83 @@ fn channel(input: &[u8]) -> IResult<&[u8], usize> {
|
||||
fn report(input: &[u8]) -> IResult<&[u8], Command> {
|
||||
preceded(
|
||||
tag("report"),
|
||||
// `report` - Report once
|
||||
value(Command::Show(ShowCommand::Input), end),
|
||||
alt((
|
||||
preceded(
|
||||
whitespace,
|
||||
preceded(
|
||||
tag("mode"),
|
||||
alt((
|
||||
preceded(
|
||||
whitespace,
|
||||
// `report mode <on | off>` - Switch repoting mode
|
||||
map(off_on, Command::Reporting)
|
||||
),
|
||||
// `report mode` - Show current reporting state
|
||||
value(Command::Show(ShowCommand::Reporting), end)
|
||||
))
|
||||
)),
|
||||
// `report` - Report once
|
||||
value(Command::Show(ShowCommand::Input), end)
|
||||
))
|
||||
)(input)
|
||||
}
|
||||
|
||||
fn pwm_setup(input: &[u8]) -> IResult<&[u8], Result<(PwmPin, f64), Error>> {
|
||||
let result_with_pin =
|
||||
|pin: PwmPin| move |result: Result<f64, Error>| result.map(|value| (pin, value));
|
||||
let result_with_pin = |pin: PwmPin|
|
||||
move |result: Result<f64, Error>|
|
||||
result.map(|value| (pin, value));
|
||||
|
||||
alt((
|
||||
map(
|
||||
preceded(tag("i_set"), preceded(whitespace, float)),
|
||||
result_with_pin(PwmPin::ISet),
|
||||
preceded(
|
||||
tag("i_set"),
|
||||
preceded(
|
||||
whitespace,
|
||||
float
|
||||
)
|
||||
),
|
||||
result_with_pin(PwmPin::ISet)
|
||||
),
|
||||
map(
|
||||
preceded(tag("max_i_pos"), preceded(whitespace, float)),
|
||||
result_with_pin(PwmPin::MaxIPos),
|
||||
preceded(
|
||||
tag("max_i_pos"),
|
||||
preceded(
|
||||
whitespace,
|
||||
float
|
||||
)
|
||||
),
|
||||
result_with_pin(PwmPin::MaxIPos)
|
||||
),
|
||||
map(
|
||||
preceded(tag("max_i_neg"), preceded(whitespace, float)),
|
||||
result_with_pin(PwmPin::MaxINeg),
|
||||
preceded(
|
||||
tag("max_i_neg"),
|
||||
preceded(
|
||||
whitespace,
|
||||
float
|
||||
)
|
||||
),
|
||||
result_with_pin(PwmPin::MaxINeg)
|
||||
),
|
||||
map(
|
||||
preceded(tag("max_v"), preceded(whitespace, float)),
|
||||
result_with_pin(PwmPin::MaxV),
|
||||
),
|
||||
))(input)
|
||||
}
|
||||
|
||||
/// `output <0-1> pid` - Set output to be controlled by PID
|
||||
fn output_pid(input: &[u8]) -> IResult<&[u8], ()> {
|
||||
value((), tag("pid"))(input)
|
||||
}
|
||||
|
||||
fn output_polarity(input: &[u8]) -> IResult<&[u8], Polarity> {
|
||||
preceded(
|
||||
tag("polarity"),
|
||||
preceded(
|
||||
whitespace,
|
||||
alt((
|
||||
value(Polarity::Normal, tag("normal")),
|
||||
value(Polarity::Reversed, tag("reversed")),
|
||||
)),
|
||||
),
|
||||
preceded(
|
||||
tag("max_v"),
|
||||
preceded(
|
||||
whitespace,
|
||||
float
|
||||
)
|
||||
),
|
||||
result_with_pin(PwmPin::MaxV)
|
||||
))
|
||||
)(input)
|
||||
}
|
||||
|
||||
fn output(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = tag("output")(input)?;
|
||||
/// `pwm <0-1> pid` - Set PWM to be controlled by PID
|
||||
fn pwm_pid(input: &[u8]) -> IResult<&[u8], ()> {
|
||||
value((), tag("pid"))(input)
|
||||
}
|
||||
|
||||
fn pwm(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = tag("pwm")(input)?;
|
||||
alt((
|
||||
|input| {
|
||||
let (input, _) = whitespace(input)?;
|
||||
@ -287,32 +319,23 @@ fn output(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, result) = alt((
|
||||
|input| {
|
||||
let (input, ()) = output_pid(input)?;
|
||||
Ok((input, Ok(Command::OutputPid { channel })))
|
||||
},
|
||||
|input| {
|
||||
let (input, polarity) = output_polarity(input)?;
|
||||
Ok((input, Ok(Command::OutputPolarity { channel, polarity })))
|
||||
let (input, ()) = pwm_pid(input)?;
|
||||
Ok((input, Ok(Command::PwmPid { channel })))
|
||||
},
|
||||
|input| {
|
||||
let (input, config) = pwm_setup(input)?;
|
||||
match config {
|
||||
Ok((pin, value)) => Ok((
|
||||
input,
|
||||
Ok(Command::Output {
|
||||
channel,
|
||||
pin,
|
||||
value,
|
||||
}),
|
||||
)),
|
||||
Err(e) => Ok((input, Err(e))),
|
||||
Ok((pin, value)) =>
|
||||
Ok((input, Ok(Command::Pwm { channel, pin, value }))),
|
||||
Err(e) =>
|
||||
Ok((input, Err(e))),
|
||||
}
|
||||
},
|
||||
))(input)?;
|
||||
end(input)?;
|
||||
Ok((input, result))
|
||||
},
|
||||
value(Ok(Command::Show(ShowCommand::Output)), end),
|
||||
value(Ok(Command::Show(ShowCommand::Pwm)), end)
|
||||
))(input)
|
||||
}
|
||||
|
||||
@ -321,39 +344,38 @@ fn center_point(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, channel) = channel(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, center) = alt((value(Ok(CenterPoint::VRef), tag("vref")), |input| {
|
||||
let (input, value) = float(input)?;
|
||||
Ok((
|
||||
input,
|
||||
value.map(|value| CenterPoint::Override(value as f32)),
|
||||
))
|
||||
}))(input)?;
|
||||
let (input, center) = alt((
|
||||
value(Ok(CenterPoint::Vref), tag("vref")),
|
||||
|input| {
|
||||
let (input, value) = float(input)?;
|
||||
Ok((input, value.map(|value| CenterPoint::Override(value as f32))))
|
||||
}
|
||||
))(input)?;
|
||||
end(input)?;
|
||||
Ok((
|
||||
input,
|
||||
center.map(|center| Command::CenterPoint { channel, center }),
|
||||
))
|
||||
Ok((input, center.map(|center| Command::CenterPoint {
|
||||
channel,
|
||||
center,
|
||||
})))
|
||||
}
|
||||
|
||||
/// `pid <0-1> <parameter> <value>`
|
||||
fn pid_parameter(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, channel) = channel(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, parameter) = alt((
|
||||
value(PidParameter::Target, tag("target")),
|
||||
value(PidParameter::KP, tag("kp")),
|
||||
value(PidParameter::KI, tag("ki")),
|
||||
value(PidParameter::KD, tag("kd")),
|
||||
value(PidParameter::OutputMin, tag("output_min")),
|
||||
value(PidParameter::OutputMax, tag("output_max")),
|
||||
))(input)?;
|
||||
let (input, parameter) =
|
||||
alt((value(PidParameter::Target, tag("target")),
|
||||
value(PidParameter::KP, tag("kp")),
|
||||
value(PidParameter::KI, tag("ki")),
|
||||
value(PidParameter::KD, tag("kd")),
|
||||
value(PidParameter::OutputMin, tag("output_min")),
|
||||
value(PidParameter::OutputMax, tag("output_max")),
|
||||
value(PidParameter::IntegralMin, tag("integral_min")),
|
||||
value(PidParameter::IntegralMax, tag("integral_max"))
|
||||
))(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, value) = float(input)?;
|
||||
let result = value.map(|value| Command::Pid {
|
||||
channel,
|
||||
parameter,
|
||||
value,
|
||||
});
|
||||
let result = value
|
||||
.map(|value| Command::Pid { channel, parameter, value });
|
||||
Ok((input, result))
|
||||
}
|
||||
|
||||
@ -361,66 +383,70 @@ fn pid_parameter(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
fn pid(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = tag("pid")(input)?;
|
||||
alt((
|
||||
preceded(whitespace, pid_parameter),
|
||||
value(Ok(Command::Show(ShowCommand::Pid)), end),
|
||||
preceded(
|
||||
whitespace,
|
||||
pid_parameter
|
||||
),
|
||||
value(Ok(Command::Show(ShowCommand::Pid)), end)
|
||||
))(input)
|
||||
}
|
||||
|
||||
/// `b-p <0-1> <parameter> <value>`
|
||||
fn b_parameter_parameter(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
/// `s-h <0-1> <parameter> <value>`
|
||||
fn steinhart_hart_parameter(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, channel) = channel(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, parameter) = alt((
|
||||
value(BpParameter::T0, tag("t0")),
|
||||
value(BpParameter::B, tag("b")),
|
||||
value(BpParameter::R0, tag("r0")),
|
||||
))(input)?;
|
||||
let (input, parameter) =
|
||||
alt((value(ShParameter::T0, tag("t0")),
|
||||
value(ShParameter::B, tag("b")),
|
||||
value(ShParameter::R0, tag("r0"))
|
||||
))(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, value) = float(input)?;
|
||||
let result = value.map(|value| Command::BParameter {
|
||||
channel,
|
||||
parameter,
|
||||
value,
|
||||
});
|
||||
let result = value
|
||||
.map(|value| Command::SteinhartHart { channel, parameter, value });
|
||||
Ok((input, result))
|
||||
}
|
||||
|
||||
/// `b-p` | `b-p <b_parameter_parameter>`
|
||||
fn b_parameter(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = tag("b-p")(input)?;
|
||||
/// `s-h` | `s-h <steinhart_hart_parameter>`
|
||||
fn steinhart_hart(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = tag("s-h")(input)?;
|
||||
alt((
|
||||
preceded(whitespace, b_parameter_parameter),
|
||||
value(Ok(Command::Show(ShowCommand::BParameter)), end),
|
||||
preceded(
|
||||
whitespace,
|
||||
steinhart_hart_parameter
|
||||
),
|
||||
value(Ok(Command::Show(ShowCommand::SteinhartHart)), end)
|
||||
))(input)
|
||||
}
|
||||
|
||||
fn postfilter(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = tag("postfilter")(input)?;
|
||||
alt((
|
||||
preceded(whitespace, |input| {
|
||||
let (input, channel) = channel(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
alt((
|
||||
value(
|
||||
Ok(Command::PostFilter {
|
||||
preceded(
|
||||
whitespace,
|
||||
|input| {
|
||||
let (input, channel) = channel(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
alt((
|
||||
value(Ok(Command::PostFilter {
|
||||
channel,
|
||||
rate: None,
|
||||
}),
|
||||
tag("off"),
|
||||
),
|
||||
move |input| {
|
||||
let (input, _) = tag("rate")(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, rate) = float(input)?;
|
||||
let result = rate.map(|rate| Command::PostFilter {
|
||||
channel,
|
||||
rate: Some(rate as f32),
|
||||
});
|
||||
Ok((input, result))
|
||||
},
|
||||
))(input)
|
||||
}),
|
||||
value(Ok(Command::Show(ShowCommand::PostFilter)), end),
|
||||
}), tag("off")),
|
||||
move |input| {
|
||||
let (input, _) = tag("rate")(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, rate) = float(input)?;
|
||||
let result = rate
|
||||
.map(|rate| Command::PostFilter {
|
||||
channel,
|
||||
rate: Some(rate as f32),
|
||||
});
|
||||
Ok((input, result))
|
||||
}
|
||||
))(input)
|
||||
}
|
||||
),
|
||||
value(Ok(Command::Show(ShowCommand::PostFilter)), end)
|
||||
))(input)
|
||||
}
|
||||
|
||||
@ -433,7 +459,7 @@ fn load(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = end(input)?;
|
||||
Ok((input, Some(channel)))
|
||||
},
|
||||
value(None, end),
|
||||
value(None, end)
|
||||
))(input)?;
|
||||
|
||||
let result = Ok(Command::Load { channel });
|
||||
@ -449,7 +475,7 @@ fn save(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = end(input)?;
|
||||
Ok((input, Some(channel)))
|
||||
},
|
||||
value(None, end),
|
||||
value(None, end)
|
||||
))(input)?;
|
||||
|
||||
let result = Ok(Command::Save { channel });
|
||||
@ -498,95 +524,31 @@ fn ipv4(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
))(input)
|
||||
}
|
||||
|
||||
fn fan(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = tag("fan")(input)?;
|
||||
alt((
|
||||
|input| {
|
||||
let (input, _) = whitespace(input)?;
|
||||
|
||||
let (input, result) = alt((
|
||||
|input| {
|
||||
let (input, _) = tag("auto")(input)?;
|
||||
Ok((input, Ok(Command::FanAuto)))
|
||||
},
|
||||
|input| {
|
||||
let (input, value) = unsigned(input)?;
|
||||
Ok((
|
||||
input,
|
||||
Ok(Command::FanSet {
|
||||
fan_pwm: value.unwrap_or(0),
|
||||
}),
|
||||
))
|
||||
},
|
||||
))(input)?;
|
||||
Ok((input, result))
|
||||
},
|
||||
value(Ok(Command::ShowFan), end),
|
||||
))(input)
|
||||
}
|
||||
|
||||
fn fan_curve(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = tag("fcurve")(input)?;
|
||||
alt((
|
||||
|input| {
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, result) = alt((
|
||||
|input| {
|
||||
let (input, _) = tag("default")(input)?;
|
||||
Ok((input, Ok(Command::FanCurveDefaults)))
|
||||
},
|
||||
|input| {
|
||||
let (input, k_a) = float(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, k_b) = float(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, k_c) = float(input)?;
|
||||
if let (Ok(k_a), Ok(k_b), Ok(k_c)) = (k_a, k_b, k_c) {
|
||||
Ok((
|
||||
input,
|
||||
Ok(Command::FanCurve {
|
||||
k_a: k_a as f32,
|
||||
k_b: k_b as f32,
|
||||
k_c: k_c as f32,
|
||||
}),
|
||||
))
|
||||
} else {
|
||||
Err(nom::Err::Incomplete(Needed::Size(3)))
|
||||
}
|
||||
},
|
||||
))(input)?;
|
||||
Ok((input, result))
|
||||
},
|
||||
value(Err(Error::Incomplete), end),
|
||||
))(input)
|
||||
}
|
||||
|
||||
fn command(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
alt((
|
||||
value(Ok(Command::Quit), tag("quit")),
|
||||
load,
|
||||
save,
|
||||
value(Ok(Command::Reset), tag("reset")),
|
||||
ipv4,
|
||||
map(report, Ok),
|
||||
output,
|
||||
center_point,
|
||||
pid,
|
||||
b_parameter,
|
||||
postfilter,
|
||||
value(Ok(Command::Dfu), tag("dfu")),
|
||||
fan,
|
||||
fan_curve,
|
||||
value(Ok(Command::ShowHWRev), tag("hwrev")),
|
||||
alt((value(Ok(Command::Quit), tag("quit")),
|
||||
load,
|
||||
save,
|
||||
value(Ok(Command::Reset), tag("reset")),
|
||||
ipv4,
|
||||
map(report, Ok),
|
||||
pwm,
|
||||
center_point,
|
||||
pid,
|
||||
steinhart_hart,
|
||||
postfilter,
|
||||
value(Ok(Command::Dfu), tag("dfu")),
|
||||
))(input)
|
||||
}
|
||||
|
||||
impl Command {
|
||||
pub fn parse(input: &[u8]) -> Result<Self, Error> {
|
||||
match command(input) {
|
||||
Ok((input_remain, result)) if input_remain.is_empty() => result,
|
||||
Ok((input_remain, _)) => Err(Error::UnexpectedInput(input_remain[0])),
|
||||
Err(e) => Err(e.into()),
|
||||
Ok((input_remain, result)) if input_remain.len() == 0 =>
|
||||
result,
|
||||
Ok((input_remain, _)) =>
|
||||
Err(Error::UnexpectedInput(input_remain[0])),
|
||||
Err(e) =>
|
||||
Err(e.into()),
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -634,27 +596,21 @@ mod test {
|
||||
#[test]
|
||||
fn parse_ipv4() {
|
||||
let command = Command::parse(b"ipv4 192.168.1.26/24");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::Ipv4(Ipv4Config {
|
||||
address: [192, 168, 1, 26],
|
||||
mask_len: 24,
|
||||
gateway: None,
|
||||
}))
|
||||
);
|
||||
assert_eq!(command, Ok(Command::Ipv4(Ipv4Config {
|
||||
address: [192, 168, 1, 26],
|
||||
mask_len: 24,
|
||||
gateway: None,
|
||||
})));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_ipv4_and_gateway() {
|
||||
let command = Command::parse(b"ipv4 10.42.0.126/8 10.1.0.1");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::Ipv4(Ipv4Config {
|
||||
address: [10, 42, 0, 126],
|
||||
mask_len: 8,
|
||||
gateway: Some([10, 1, 0, 1]),
|
||||
}))
|
||||
);
|
||||
assert_eq!(command, Ok(Command::Ipv4(Ipv4Config {
|
||||
address: [10, 42, 0, 126],
|
||||
mask_len: 8,
|
||||
gateway: Some([10, 1, 0, 1]),
|
||||
})));
|
||||
}
|
||||
|
||||
#[test]
|
||||
@ -664,73 +620,69 @@ mod test {
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_output_i_set() {
|
||||
let command = Command::parse(b"output 1 i_set 16383");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::Output {
|
||||
channel: 1,
|
||||
pin: PwmPin::ISet,
|
||||
value: 16383.0,
|
||||
})
|
||||
);
|
||||
fn parse_report_mode() {
|
||||
let command = Command::parse(b"report mode");
|
||||
assert_eq!(command, Ok(Command::Show(ShowCommand::Reporting)));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_output_polarity() {
|
||||
let command = Command::parse(b"output 0 polarity reversed");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::OutputPolarity {
|
||||
channel: 0,
|
||||
polarity: Polarity::Reversed,
|
||||
})
|
||||
);
|
||||
fn parse_report_mode_on() {
|
||||
let command = Command::parse(b"report mode on");
|
||||
assert_eq!(command, Ok(Command::Reporting(true)));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_output_pid() {
|
||||
let command = Command::parse(b"output 0 pid");
|
||||
assert_eq!(command, Ok(Command::OutputPid { channel: 0 }));
|
||||
fn parse_report_mode_off() {
|
||||
let command = Command::parse(b"report mode off");
|
||||
assert_eq!(command, Ok(Command::Reporting(false)));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_output_max_i_pos() {
|
||||
let command = Command::parse(b"output 0 max_i_pos 7");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::Output {
|
||||
channel: 0,
|
||||
pin: PwmPin::MaxIPos,
|
||||
value: 7.0,
|
||||
})
|
||||
);
|
||||
fn parse_pwm_i_set() {
|
||||
let command = Command::parse(b"pwm 1 i_set 16383");
|
||||
assert_eq!(command, Ok(Command::Pwm {
|
||||
channel: 1,
|
||||
pin: PwmPin::ISet,
|
||||
value: 16383.0,
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_output_max_i_neg() {
|
||||
let command = Command::parse(b"output 0 max_i_neg 128");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::Output {
|
||||
channel: 0,
|
||||
pin: PwmPin::MaxINeg,
|
||||
value: 128.0,
|
||||
})
|
||||
);
|
||||
fn parse_pwm_pid() {
|
||||
let command = Command::parse(b"pwm 0 pid");
|
||||
assert_eq!(command, Ok(Command::PwmPid {
|
||||
channel: 0,
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_output_max_v() {
|
||||
let command = Command::parse(b"output 0 max_v 32768");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::Output {
|
||||
channel: 0,
|
||||
pin: PwmPin::MaxV,
|
||||
value: 32768.0,
|
||||
})
|
||||
);
|
||||
fn parse_pwm_max_i_pos() {
|
||||
let command = Command::parse(b"pwm 0 max_i_pos 7");
|
||||
assert_eq!(command, Ok(Command::Pwm {
|
||||
channel: 0,
|
||||
pin: PwmPin::MaxIPos,
|
||||
value: 7.0,
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_pwm_max_i_neg() {
|
||||
let command = Command::parse(b"pwm 0 max_i_neg 128");
|
||||
assert_eq!(command, Ok(Command::Pwm {
|
||||
channel: 0,
|
||||
pin: PwmPin::MaxINeg,
|
||||
value: 128.0,
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_pwm_max_v() {
|
||||
let command = Command::parse(b"pwm 0 max_v 32768");
|
||||
assert_eq!(command, Ok(Command::Pwm {
|
||||
channel: 0,
|
||||
pin: PwmPin::MaxV,
|
||||
value: 32768.0,
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
@ -742,33 +694,37 @@ mod test {
|
||||
#[test]
|
||||
fn parse_pid_target() {
|
||||
let command = Command::parse(b"pid 0 target 36.5");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::Pid {
|
||||
channel: 0,
|
||||
parameter: PidParameter::Target,
|
||||
value: 36.5,
|
||||
})
|
||||
);
|
||||
assert_eq!(command, Ok(Command::Pid {
|
||||
channel: 0,
|
||||
parameter: PidParameter::Target,
|
||||
value: 36.5,
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_b_parameter() {
|
||||
let command = Command::parse(b"b-p");
|
||||
assert_eq!(command, Ok(Command::Show(ShowCommand::BParameter)));
|
||||
fn parse_pid_integral_max() {
|
||||
let command = Command::parse(b"pid 1 integral_max 2000");
|
||||
assert_eq!(command, Ok(Command::Pid {
|
||||
channel: 1,
|
||||
parameter: PidParameter::IntegralMax,
|
||||
value: 2000.0,
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_b_parameter_set() {
|
||||
let command = Command::parse(b"b-p 1 t0 23.05");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::BParameter {
|
||||
channel: 1,
|
||||
parameter: BpParameter::T0,
|
||||
value: 23.05,
|
||||
})
|
||||
);
|
||||
fn parse_steinhart_hart() {
|
||||
let command = Command::parse(b"s-h");
|
||||
assert_eq!(command, Ok(Command::Show(ShowCommand::SteinhartHart)));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_steinhart_hart_set() {
|
||||
let command = Command::parse(b"s-h 1 t0 23.05");
|
||||
assert_eq!(command, Ok(Command::SteinhartHart {
|
||||
channel: 1,
|
||||
parameter: ShParameter::T0,
|
||||
value: 23.05,
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
@ -780,91 +736,36 @@ mod test {
|
||||
#[test]
|
||||
fn parse_postfilter_off() {
|
||||
let command = Command::parse(b"postfilter 1 off");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::PostFilter {
|
||||
channel: 1,
|
||||
rate: None,
|
||||
})
|
||||
);
|
||||
assert_eq!(command, Ok(Command::PostFilter {
|
||||
channel: 1,
|
||||
rate: None,
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_postfilter_rate() {
|
||||
let command = Command::parse(b"postfilter 0 rate 21");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::PostFilter {
|
||||
channel: 0,
|
||||
rate: Some(21.0),
|
||||
})
|
||||
);
|
||||
assert_eq!(command, Ok(Command::PostFilter {
|
||||
channel: 0,
|
||||
rate: Some(21.0),
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_center_point() {
|
||||
let command = Command::parse(b"center 0 1.5");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::CenterPoint {
|
||||
channel: 0,
|
||||
center: CenterPoint::Override(1.5),
|
||||
})
|
||||
);
|
||||
assert_eq!(command, Ok(Command::CenterPoint {
|
||||
channel: 0,
|
||||
center: CenterPoint::Override(1.5),
|
||||
}));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_center_point_vref() {
|
||||
let command = Command::parse(b"center 1 vref");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::CenterPoint {
|
||||
channel: 1,
|
||||
center: CenterPoint::VRef,
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_fan_show() {
|
||||
let command = Command::parse(b"fan");
|
||||
assert_eq!(command, Ok(Command::ShowFan));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_fan_set() {
|
||||
let command = Command::parse(b"fan 42");
|
||||
assert_eq!(command, Ok(Command::FanSet { fan_pwm: 42 }));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_fan_auto() {
|
||||
let command = Command::parse(b"fan auto");
|
||||
assert_eq!(command, Ok(Command::FanAuto));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_fcurve_set() {
|
||||
let command = Command::parse(b"fcurve 1.2 3.4 5.6");
|
||||
assert_eq!(
|
||||
command,
|
||||
Ok(Command::FanCurve {
|
||||
k_a: 1.2,
|
||||
k_b: 3.4,
|
||||
k_c: 5.6
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_fcurve_default() {
|
||||
let command = Command::parse(b"fcurve default");
|
||||
assert_eq!(command, Ok(Command::FanCurveDefaults));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_hwrev() {
|
||||
let command = Command::parse(b"hwrev");
|
||||
assert_eq!(command, Ok(Command::ShowHWRev));
|
||||
assert_eq!(command, Ok(Command::CenterPoint {
|
||||
channel: 1,
|
||||
center: CenterPoint::Vref,
|
||||
}));
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,14 +1,15 @@
|
||||
use serde::{Serialize, Deserialize};
|
||||
use uom::si::{
|
||||
electric_potential::volt,
|
||||
electric_current::ampere,
|
||||
f64::{ElectricCurrent, ElectricPotential},
|
||||
};
|
||||
use crate::{
|
||||
ad7172::PostFilter,
|
||||
b_parameter,
|
||||
channels::Channels,
|
||||
command_parser::{CenterPoint, Polarity},
|
||||
command_parser::CenterPoint,
|
||||
pid,
|
||||
};
|
||||
use serde::{Deserialize, Serialize};
|
||||
use uom::{
|
||||
si::f64::{ElectricCurrent, ElectricPotential},
|
||||
ConstZero,
|
||||
steinhart_hart,
|
||||
};
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
|
||||
@ -17,37 +18,28 @@ pub struct ChannelConfig {
|
||||
pid: pid::Parameters,
|
||||
pid_target: f32,
|
||||
pid_engaged: bool,
|
||||
i_set: ElectricCurrent,
|
||||
polarity: Polarity,
|
||||
bp: b_parameter::Parameters,
|
||||
output_limits: OutputLimits,
|
||||
sh: steinhart_hart::Parameters,
|
||||
pwm: PwmLimits,
|
||||
/// uses variant `PostFilter::Invalid` instead of `None` to save space
|
||||
adc_postfilter: PostFilter,
|
||||
}
|
||||
|
||||
impl ChannelConfig {
|
||||
pub fn new(channels: &mut Channels, channel: usize) -> Self {
|
||||
let output_limits = OutputLimits::new(channels, channel);
|
||||
let pwm = PwmLimits::new(channels, channel);
|
||||
|
||||
let adc_postfilter = channels
|
||||
.get_postfilter(channel as u8)
|
||||
let adc_postfilter = channels.adc.get_postfilter(channel as u8)
|
||||
.unwrap()
|
||||
.unwrap_or(PostFilter::Invalid);
|
||||
|
||||
let state = channels.channel_state(channel);
|
||||
let i_set = if state.pid_engaged {
|
||||
ElectricCurrent::ZERO
|
||||
} else {
|
||||
state.i_set
|
||||
};
|
||||
ChannelConfig {
|
||||
center: state.center.clone(),
|
||||
pid: state.pid.parameters.clone(),
|
||||
pid_target: state.pid.target as f32,
|
||||
pid_engaged: state.pid_engaged,
|
||||
i_set,
|
||||
polarity: state.polarity.clone(),
|
||||
bp: state.bp.clone(),
|
||||
output_limits,
|
||||
sh: state.sh.clone(),
|
||||
pwm,
|
||||
adc_postfilter,
|
||||
}
|
||||
}
|
||||
@ -58,42 +50,40 @@ impl ChannelConfig {
|
||||
state.pid.parameters = self.pid.clone();
|
||||
state.pid.target = self.pid_target.into();
|
||||
state.pid_engaged = self.pid_engaged;
|
||||
state.bp = self.bp.clone();
|
||||
state.sh = self.sh.clone();
|
||||
|
||||
self.output_limits.apply(channels, channel);
|
||||
self.pwm.apply(channels, channel);
|
||||
|
||||
let adc_postfilter = match self.adc_postfilter {
|
||||
PostFilter::Invalid => None,
|
||||
adc_postfilter => Some(adc_postfilter),
|
||||
};
|
||||
let _ = channels.set_postfilter(channel as u8, adc_postfilter);
|
||||
let _ = channels.set_i(channel, self.i_set);
|
||||
channels.set_polarity(channel, self.polarity.clone());
|
||||
let _ = channels.adc.set_postfilter(channel as u8, adc_postfilter);
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
|
||||
pub struct OutputLimits {
|
||||
pub max_v: ElectricPotential,
|
||||
pub max_i_pos: ElectricCurrent,
|
||||
pub max_i_neg: ElectricCurrent,
|
||||
struct PwmLimits {
|
||||
max_v: f64,
|
||||
max_i_pos: f64,
|
||||
max_i_neg: f64,
|
||||
}
|
||||
|
||||
impl OutputLimits {
|
||||
impl PwmLimits {
|
||||
pub fn new(channels: &mut Channels, channel: usize) -> Self {
|
||||
let max_v = channels.get_max_v(channel);
|
||||
let max_i_pos = channels.get_max_i_pos(channel);
|
||||
let max_i_neg = channels.get_max_i_neg(channel);
|
||||
OutputLimits {
|
||||
max_v,
|
||||
max_i_pos,
|
||||
max_i_neg,
|
||||
let (max_i_pos, _) = channels.get_max_i_pos(channel);
|
||||
let (max_i_neg, _) = channels.get_max_i_neg(channel);
|
||||
PwmLimits {
|
||||
max_v: max_v.get::<volt>(),
|
||||
max_i_pos: max_i_pos.get::<ampere>(),
|
||||
max_i_neg: max_i_neg.get::<ampere>(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn apply(&self, channels: &mut Channels, channel: usize) {
|
||||
channels.set_max_v(channel, self.max_v);
|
||||
channels.set_max_i_pos(channel, self.max_i_pos);
|
||||
channels.set_max_i_neg(channel, self.max_i_neg);
|
||||
channels.set_max_v(channel, ElectricPotential::new::<volt>(self.max_v));
|
||||
channels.set_max_i_pos(channel, ElectricCurrent::new::<ampere>(self.max_i_pos));
|
||||
channels.set_max_i_neg(channel, ElectricCurrent::new::<ampere>(self.max_i_neg));
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,4 +1,3 @@
|
||||
use core::arch::asm;
|
||||
use cortex_m_rt::pre_init;
|
||||
use stm32f4xx_hal::stm32::{RCC, SYSCFG};
|
||||
|
||||
@ -14,7 +13,7 @@ pub unsafe fn set_dfu_trigger() {
|
||||
}
|
||||
|
||||
/// Called by reset handler in lib.rs immediately after reset.
|
||||
/// This function should not be called outside of reset handler as
|
||||
/// This function should not be called outside of reset handler as
|
||||
/// bootloader expects MCU to be in reset state when called.
|
||||
#[cfg(target_arch = "arm")]
|
||||
#[pre_init]
|
||||
@ -27,13 +26,13 @@ unsafe fn __pre_init() {
|
||||
rcc.apb2enr.modify(|_, w| w.syscfgen().set_bit());
|
||||
|
||||
// Bypass BOOT pins and remap bootloader to 0x00000000
|
||||
let syscfg = &*SYSCFG::ptr();
|
||||
syscfg.memrm.write(|w| w.mem_mode().bits(0b01));
|
||||
let syscfg = &*SYSCFG::ptr() ;
|
||||
syscfg.memrm.write(|w| w.mem_mode().bits(0b01));
|
||||
|
||||
// Impose instruction and memory barriers
|
||||
cortex_m::asm::isb();
|
||||
cortex_m::asm::dsb();
|
||||
|
||||
|
||||
asm!(
|
||||
// Set stack pointer to bootloader location
|
||||
"LDR R0, =0x1FFF0000",
|
||||
|
||||
162
src/fan_ctrl.rs
162
src/fan_ctrl.rs
@ -1,162 +0,0 @@
|
||||
use crate::{channels::MAX_TEC_I, command_handler::JsonBuffer, hw_rev::HWSettings};
|
||||
use num_traits::Float;
|
||||
use serde::Serialize;
|
||||
use stm32f4xx_hal::{
|
||||
pac::TIM8,
|
||||
pwm::{self, PwmChannels},
|
||||
};
|
||||
use uom::si::{electric_current::ampere, f64::ElectricCurrent};
|
||||
|
||||
pub type FanPin = PwmChannels<TIM8, pwm::C4>;
|
||||
|
||||
const MAX_USER_FAN_PWM: f32 = 100.0;
|
||||
const MIN_USER_FAN_PWM: f32 = 1.0;
|
||||
|
||||
pub struct FanCtrl {
|
||||
fan: Option<FanPin>,
|
||||
fan_auto: bool,
|
||||
pwm_enabled: bool,
|
||||
k_a: f32,
|
||||
k_b: f32,
|
||||
k_c: f32,
|
||||
abs_max_tec_i: f32,
|
||||
hw_settings: HWSettings,
|
||||
}
|
||||
|
||||
impl FanCtrl {
|
||||
pub fn new(fan: Option<FanPin>, hw_settings: HWSettings) -> Self {
|
||||
let mut fan_ctrl = FanCtrl {
|
||||
fan,
|
||||
// do not enable auto mode by default,
|
||||
// but allow to turn it at the user's own risk
|
||||
fan_auto: hw_settings.fan_pwm_recommended,
|
||||
pwm_enabled: false,
|
||||
k_a: hw_settings.fan_k_a,
|
||||
k_b: hw_settings.fan_k_b,
|
||||
k_c: hw_settings.fan_k_c,
|
||||
abs_max_tec_i: 0f32,
|
||||
hw_settings,
|
||||
};
|
||||
if fan_ctrl.fan_auto {
|
||||
fan_ctrl.enable_pwm();
|
||||
}
|
||||
fan_ctrl
|
||||
}
|
||||
|
||||
pub fn cycle(&mut self, abs_max_tec_i: ElectricCurrent) {
|
||||
self.abs_max_tec_i = abs_max_tec_i.get::<ampere>() as f32;
|
||||
if self.fan_auto && self.hw_settings.fan_available {
|
||||
let scaled_current = self.abs_max_tec_i / MAX_TEC_I.get::<ampere>() as f32;
|
||||
// do not limit upper bound, as it will be limited in the set_pwm()
|
||||
let pwm = (MAX_USER_FAN_PWM
|
||||
* (scaled_current * (scaled_current * self.k_a + self.k_b) + self.k_c))
|
||||
as u32;
|
||||
self.set_pwm(pwm);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn summary(&mut self) -> Result<JsonBuffer, serde_json_core::ser::Error> {
|
||||
if self.hw_settings.fan_available {
|
||||
let summary = FanSummary {
|
||||
fan_pwm: self.get_pwm(),
|
||||
abs_max_tec_i: self.abs_max_tec_i,
|
||||
auto_mode: self.fan_auto,
|
||||
k_a: self.k_a,
|
||||
k_b: self.k_b,
|
||||
k_c: self.k_c,
|
||||
};
|
||||
serde_json_core::to_vec(&summary)
|
||||
} else {
|
||||
let summary: Option<()> = None;
|
||||
serde_json_core::to_vec(&summary)
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_auto_mode(&mut self, fan_auto: bool) {
|
||||
self.fan_auto = fan_auto;
|
||||
}
|
||||
|
||||
pub fn set_curve(&mut self, k_a: f32, k_b: f32, k_c: f32) {
|
||||
self.k_a = k_a;
|
||||
self.k_b = k_b;
|
||||
self.k_c = k_c;
|
||||
}
|
||||
|
||||
pub fn restore_defaults(&mut self) {
|
||||
self.set_curve(
|
||||
self.hw_settings.fan_k_a,
|
||||
self.hw_settings.fan_k_b,
|
||||
self.hw_settings.fan_k_c,
|
||||
);
|
||||
}
|
||||
|
||||
pub fn set_pwm(&mut self, fan_pwm: u32) -> f32 {
|
||||
if self.fan.is_none() || (!self.pwm_enabled && !self.enable_pwm()) {
|
||||
return 0f32;
|
||||
}
|
||||
let fan = self.fan.as_mut().unwrap();
|
||||
let fan_pwm = fan_pwm.clamp(MIN_USER_FAN_PWM as u32, MAX_USER_FAN_PWM as u32);
|
||||
let duty = scale_number(
|
||||
fan_pwm as f32,
|
||||
self.hw_settings.min_fan_pwm,
|
||||
self.hw_settings.max_fan_pwm,
|
||||
MIN_USER_FAN_PWM,
|
||||
MAX_USER_FAN_PWM,
|
||||
);
|
||||
let max = fan.get_max_duty();
|
||||
let value = ((duty * (max as f32)) as u16).min(max);
|
||||
fan.set_duty(value);
|
||||
value as f32 / (max as f32)
|
||||
}
|
||||
|
||||
pub fn fan_pwm_recommended(&self) -> bool {
|
||||
self.hw_settings.fan_pwm_recommended
|
||||
}
|
||||
|
||||
pub fn fan_available(&self) -> bool {
|
||||
self.hw_settings.fan_available
|
||||
}
|
||||
|
||||
fn get_pwm(&self) -> u32 {
|
||||
if let Some(fan) = &self.fan {
|
||||
let duty = fan.get_duty();
|
||||
let max = fan.get_max_duty();
|
||||
scale_number(
|
||||
duty as f32 / (max as f32),
|
||||
MIN_USER_FAN_PWM,
|
||||
MAX_USER_FAN_PWM,
|
||||
self.hw_settings.min_fan_pwm,
|
||||
self.hw_settings.max_fan_pwm,
|
||||
)
|
||||
.round() as u32
|
||||
} else {
|
||||
0
|
||||
}
|
||||
}
|
||||
|
||||
fn enable_pwm(&mut self) -> bool {
|
||||
if self.fan.is_some() && self.hw_settings.fan_available {
|
||||
let fan = self.fan.as_mut().unwrap();
|
||||
fan.set_duty(0);
|
||||
fan.enable();
|
||||
self.pwm_enabled = true;
|
||||
true
|
||||
} else {
|
||||
false
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn scale_number(unscaled: f32, to_min: f32, to_max: f32, from_min: f32, from_max: f32) -> f32 {
|
||||
(to_max - to_min) * (unscaled - from_min) / (from_max - from_min) + to_min
|
||||
}
|
||||
|
||||
#[derive(Serialize)]
|
||||
pub struct FanSummary {
|
||||
fan_pwm: u32,
|
||||
abs_max_tec_i: f32,
|
||||
auto_mode: bool,
|
||||
k_a: f32,
|
||||
k_b: f32,
|
||||
k_c: f32,
|
||||
}
|
||||
@ -1,9 +1,9 @@
|
||||
use log::{error, info};
|
||||
use sfkv::{Store, StoreBackend};
|
||||
use log::{info, error};
|
||||
use stm32f4xx_hal::{
|
||||
flash::{Error, FlashExt},
|
||||
stm32::FLASH,
|
||||
};
|
||||
use sfkv::{Store, StoreBackend};
|
||||
|
||||
/// 16 KiB
|
||||
pub const FLASH_SECTOR_SIZE: usize = 0x4000;
|
||||
@ -21,7 +21,9 @@ pub struct FlashBackend {
|
||||
}
|
||||
|
||||
fn get_offset() -> usize {
|
||||
unsafe { (&_config_start as *const usize as usize) - (&_flash_start as *const usize as usize) }
|
||||
unsafe {
|
||||
(&_config_start as *const usize as usize) - (&_flash_start as *const usize as usize)
|
||||
}
|
||||
}
|
||||
|
||||
impl StoreBackend for FlashBackend {
|
||||
@ -38,9 +40,8 @@ impl StoreBackend for FlashBackend {
|
||||
}
|
||||
|
||||
fn program(&mut self, offset: usize, payload: &[u8]) -> Result<(), Self::Error> {
|
||||
self.flash
|
||||
.unlocked()
|
||||
.program(get_offset() + offset, payload.iter())
|
||||
self.flash.unlocked()
|
||||
.program(get_offset() + offset, payload.iter().cloned())
|
||||
}
|
||||
|
||||
fn backup_space(&self) -> &'static mut [u8] {
|
||||
@ -59,8 +60,7 @@ pub fn store(flash: FLASH) -> FlashStore {
|
||||
Ok(_) => {}
|
||||
Err(e) => {
|
||||
error!("corrupt store, erasing. error: {:?}", e);
|
||||
let _ = store
|
||||
.erase()
|
||||
let _ = store.erase()
|
||||
.map_err(|e| error!("flash erase failed: {:?}", e));
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,86 +0,0 @@
|
||||
use serde::Serialize;
|
||||
|
||||
use crate::{command_handler::JsonBuffer, pins::HWRevPins};
|
||||
|
||||
#[derive(Serialize, Copy, Clone)]
|
||||
pub struct HWRev {
|
||||
pub major: u8,
|
||||
pub minor: u8,
|
||||
}
|
||||
|
||||
#[derive(Serialize, Clone)]
|
||||
pub struct HWSettings {
|
||||
pub fan_k_a: f32,
|
||||
pub fan_k_b: f32,
|
||||
pub fan_k_c: f32,
|
||||
pub min_fan_pwm: f32,
|
||||
pub max_fan_pwm: f32,
|
||||
pub fan_pwm_freq_hz: u32,
|
||||
pub fan_available: bool,
|
||||
pub fan_pwm_recommended: bool,
|
||||
}
|
||||
|
||||
#[derive(Serialize, Clone)]
|
||||
struct HWSummary<'a> {
|
||||
rev: &'a HWRev,
|
||||
settings: &'a HWSettings,
|
||||
}
|
||||
|
||||
impl HWRev {
|
||||
pub fn detect_hw_rev(hwrev_pins: &HWRevPins) -> Self {
|
||||
let (h0, h1, h2, h3) = (
|
||||
hwrev_pins.hwrev0.is_high(),
|
||||
hwrev_pins.hwrev1.is_high(),
|
||||
hwrev_pins.hwrev2.is_high(),
|
||||
hwrev_pins.hwrev3.is_high(),
|
||||
);
|
||||
match (h0, h1, h2, h3) {
|
||||
(true, true, true, false) => HWRev { major: 1, minor: 0 },
|
||||
(true, false, false, false) => HWRev { major: 2, minor: 0 },
|
||||
(false, true, false, false) => HWRev { major: 2, minor: 2 },
|
||||
(_, _, _, _) => HWRev { major: 0, minor: 0 },
|
||||
}
|
||||
}
|
||||
|
||||
pub fn settings(&self) -> HWSettings {
|
||||
match (self.major, self.minor) {
|
||||
(2, 2) => HWSettings {
|
||||
fan_k_a: 1.0,
|
||||
fan_k_b: 0.0,
|
||||
fan_k_c: 0.0,
|
||||
// below this value motor's autostart feature may fail,
|
||||
// according to internal experiments
|
||||
min_fan_pwm: 0.04,
|
||||
max_fan_pwm: 1.0,
|
||||
// According to `SUNON DC Brushless Fan & Blower(255-E)` catalogue p.36-37
|
||||
// model MF35101V1-1000U-G99 doesn't have a PWM wire, but we'll follow their others models'
|
||||
// recommended frequency, as it is said by the Thermostat's schematics that we can
|
||||
// use PWM, but not stated at which frequency
|
||||
fan_pwm_freq_hz: 25_000,
|
||||
fan_available: true,
|
||||
// see https://github.com/sinara-hw/Thermostat/issues/115 and
|
||||
// https://git.m-labs.hk/M-Labs/thermostat/issues/69#issuecomment-6464 for explanation
|
||||
fan_pwm_recommended: false,
|
||||
},
|
||||
(_, _) => HWSettings {
|
||||
fan_k_a: 0.0,
|
||||
fan_k_b: 0.0,
|
||||
fan_k_c: 0.0,
|
||||
min_fan_pwm: 0.0,
|
||||
max_fan_pwm: 0.0,
|
||||
fan_pwm_freq_hz: 0,
|
||||
fan_available: false,
|
||||
fan_pwm_recommended: false,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
pub fn summary(&self) -> Result<JsonBuffer, serde_json_core::ser::Error> {
|
||||
let settings = self.settings();
|
||||
let summary = HWSummary {
|
||||
rev: self,
|
||||
settings: &settings,
|
||||
};
|
||||
serde_json_core::to_vec(&summary)
|
||||
}
|
||||
}
|
||||
@ -10,15 +10,17 @@ pub fn init_log() {
|
||||
|
||||
#[cfg(feature = "semihosting")]
|
||||
pub fn init_log() {
|
||||
use cortex_m_log::log::{init, Logger};
|
||||
use cortex_m_log::printer::semihosting::{hio::HStdout, InterruptOk};
|
||||
use log::LevelFilter;
|
||||
use cortex_m_log::log::{Logger, init};
|
||||
use cortex_m_log::printer::semihosting::{InterruptOk, hio::HStdout};
|
||||
static mut LOGGER: Option<Logger<InterruptOk<HStdout>>> = None;
|
||||
let logger = Logger {
|
||||
inner: InterruptOk::<_>::stdout().expect("semihosting stdout"),
|
||||
level: LevelFilter::Info,
|
||||
};
|
||||
let logger = unsafe { LOGGER.get_or_insert(logger) };
|
||||
let logger = unsafe {
|
||||
LOGGER.get_or_insert(logger)
|
||||
};
|
||||
|
||||
init(logger).expect("set logger");
|
||||
}
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
use stm32f4xx_hal::{
|
||||
gpio::{
|
||||
gpiod::{PD10, PD11, PD9},
|
||||
gpiod::{PD9, PD10, PD11},
|
||||
Output, PushPull,
|
||||
},
|
||||
hal::digital::v2::OutputPin,
|
||||
|
||||
279
src/main.rs
279
src/main.rs
@ -1,33 +1,39 @@
|
||||
#![cfg_attr(not(test), no_std)]
|
||||
#![cfg_attr(not(test), no_main)]
|
||||
#![feature(maybe_uninit_extra, maybe_uninit_ref, asm)]
|
||||
#![cfg_attr(test, allow(unused))]
|
||||
// TODO: #![deny(warnings, unused)]
|
||||
|
||||
#[cfg(not(any(feature = "semihosting", test)))]
|
||||
use panic_halt as _;
|
||||
use panic_abort as _;
|
||||
#[cfg(all(feature = "semihosting", not(test)))]
|
||||
use panic_semihosting as _;
|
||||
|
||||
use log::{error, info, warn};
|
||||
|
||||
use cortex_m::asm::wfi;
|
||||
use cortex_m_rt::entry;
|
||||
use log::{error, info, warn};
|
||||
use smoltcp::{socket::TcpSocket, time::Instant, wire::EthernetAddress};
|
||||
use stm32f4xx_hal::{
|
||||
hal::watchdog::{Watchdog, WatchdogEnable},
|
||||
hal::watchdog::{WatchdogEnable, Watchdog},
|
||||
rcc::RccExt,
|
||||
stm32::{CorePeripherals, Peripherals, SCB},
|
||||
time::{MegaHertz, U32Ext},
|
||||
time::{U32Ext, MegaHertz},
|
||||
watchdog::IndependentWatchdog,
|
||||
};
|
||||
use smoltcp::{
|
||||
time::Instant,
|
||||
socket::TcpSocket,
|
||||
wire::EthernetAddress,
|
||||
};
|
||||
|
||||
mod init_log;
|
||||
use init_log::init_log;
|
||||
mod usb;
|
||||
mod leds;
|
||||
mod pins;
|
||||
mod usb;
|
||||
use pins::Pins;
|
||||
mod ad5680;
|
||||
mod ad7172;
|
||||
mod ad5680;
|
||||
mod net;
|
||||
mod server;
|
||||
use server::Server;
|
||||
@ -35,22 +41,19 @@ mod session;
|
||||
use session::{Session, SessionInput};
|
||||
mod command_parser;
|
||||
use command_parser::Ipv4Config;
|
||||
mod b_parameter;
|
||||
mod channels;
|
||||
mod pid;
|
||||
mod timer;
|
||||
use channels::{Channels, CHANNELS};
|
||||
mod pid;
|
||||
mod steinhart_hart;
|
||||
mod channels;
|
||||
use channels::{CHANNELS, Channels};
|
||||
mod channel;
|
||||
mod channel_state;
|
||||
mod config;
|
||||
use config::ChannelConfig;
|
||||
mod command_handler;
|
||||
mod dfu;
|
||||
mod flash_store;
|
||||
mod dfu;
|
||||
mod command_handler;
|
||||
use command_handler::Handler;
|
||||
mod fan_ctrl;
|
||||
use fan_ctrl::FanCtrl;
|
||||
mod hw_rev;
|
||||
|
||||
const HSE: MegaHertz = MegaHertz(8);
|
||||
#[cfg(not(feature = "semihosting"))]
|
||||
@ -69,19 +72,19 @@ fn send_line(socket: &mut TcpSocket, data: &[u8]) -> bool {
|
||||
// instead of sending incomplete line
|
||||
warn!(
|
||||
"TCP socket has only {}/{} needed {}",
|
||||
send_free + 1,
|
||||
socket.send_capacity(),
|
||||
data.len(),
|
||||
send_free + 1, socket.send_capacity(), data.len(),
|
||||
);
|
||||
} else {
|
||||
match socket.send_slice(data) {
|
||||
match socket.send_slice(&data) {
|
||||
Ok(sent) if sent == data.len() => {
|
||||
let _ = socket.send_slice(b"\n");
|
||||
// success
|
||||
return true;
|
||||
return true
|
||||
}
|
||||
Ok(sent) => warn!("sent only {}/{} bytes", sent, data.len()),
|
||||
Err(e) => error!("error sending line: {:?}", e),
|
||||
Ok(sent) =>
|
||||
warn!("sent only {}/{} bytes", sent, data.len()),
|
||||
Err(e) =>
|
||||
error!("error sending line: {:?}", e),
|
||||
}
|
||||
}
|
||||
// not success
|
||||
@ -100,9 +103,7 @@ fn main() -> ! {
|
||||
cp.SCB.enable_dcache(&mut cp.CPUID);
|
||||
|
||||
let dp = Peripherals::take().unwrap();
|
||||
let clocks = dp
|
||||
.RCC
|
||||
.constrain()
|
||||
let clocks = dp.RCC.constrain()
|
||||
.cfgr
|
||||
.use_hse(HSE)
|
||||
.sysclk(168.mhz())
|
||||
@ -117,16 +118,15 @@ fn main() -> ! {
|
||||
|
||||
timer::setup(cp.SYST, clocks);
|
||||
|
||||
let (pins, mut leds, mut eeprom, eth_pins, usb, fan, hwrev, hw_settings) = Pins::setup(
|
||||
clocks,
|
||||
(dp.TIM1, dp.TIM3, dp.TIM8),
|
||||
(
|
||||
dp.GPIOA, dp.GPIOB, dp.GPIOC, dp.GPIOD, dp.GPIOE, dp.GPIOF, dp.GPIOG,
|
||||
),
|
||||
let (pins, mut leds, mut eeprom, eth_pins, usb) = Pins::setup(
|
||||
clocks, dp.TIM1, dp.TIM3,
|
||||
dp.GPIOA, dp.GPIOB, dp.GPIOC, dp.GPIOD, dp.GPIOE, dp.GPIOF, dp.GPIOG,
|
||||
dp.I2C1,
|
||||
(dp.SPI2, dp.SPI4, dp.SPI5),
|
||||
dp.SPI2, dp.SPI4, dp.SPI5,
|
||||
dp.ADC1,
|
||||
(dp.OTG_FS_GLOBAL, dp.OTG_FS_DEVICE, dp.OTG_FS_PWRCLK),
|
||||
dp.OTG_FS_GLOBAL,
|
||||
dp.OTG_FS_DEVICE,
|
||||
dp.OTG_FS_PWRCLK,
|
||||
);
|
||||
|
||||
leds.r1.on();
|
||||
@ -136,18 +136,20 @@ fn main() -> ! {
|
||||
usb::State::setup(usb);
|
||||
|
||||
let mut store = flash_store::store(dp.FLASH);
|
||||
|
||||
|
||||
let mut channels = Channels::new(pins);
|
||||
for (c, key) in CHANNEL_CONFIG_KEY.iter().enumerate().take(CHANNELS) {
|
||||
match store.read_value::<ChannelConfig>(key) {
|
||||
Ok(Some(config)) => config.apply(&mut channels, c),
|
||||
Ok(None) => error!("flash config not found for channel {}", c),
|
||||
Err(e) => error!("unable to load config {} from flash: {:?}", c, e),
|
||||
for c in 0..CHANNELS {
|
||||
match store.read_value::<ChannelConfig>(CHANNEL_CONFIG_KEY[c]) {
|
||||
Ok(Some(config)) =>
|
||||
config.apply(&mut channels, c),
|
||||
Ok(None) =>
|
||||
error!("flash config not found for channel {}", c),
|
||||
Err(e) =>
|
||||
error!("unable to load config {} from flash: {:?}", c, e),
|
||||
}
|
||||
}
|
||||
|
||||
let mut fan_ctrl = FanCtrl::new(fan, hw_settings);
|
||||
|
||||
// default net config:
|
||||
let mut ipv4_config = Ipv4Config {
|
||||
address: [192, 168, 1, 26],
|
||||
@ -155,9 +157,11 @@ fn main() -> ! {
|
||||
gateway: None,
|
||||
};
|
||||
match store.read_value("ipv4") {
|
||||
Ok(Some(config)) => ipv4_config = config,
|
||||
Ok(Some(config)) =>
|
||||
ipv4_config = config,
|
||||
Ok(None) => {}
|
||||
Err(e) => error!("cannot read ipv4 config: {:?}", e),
|
||||
Err(e) =>
|
||||
error!("cannot read ipv4 config: {:?}", e),
|
||||
}
|
||||
|
||||
// EEPROM ships with a read-only EUI-48 identifier
|
||||
@ -166,115 +170,110 @@ fn main() -> ! {
|
||||
let hwaddr = EthernetAddress(eui48);
|
||||
info!("EEPROM MAC address: {}", hwaddr);
|
||||
|
||||
net::run(
|
||||
clocks,
|
||||
dp.ETHERNET_MAC,
|
||||
dp.ETHERNET_DMA,
|
||||
eth_pins,
|
||||
hwaddr,
|
||||
ipv4_config.clone(),
|
||||
|iface| {
|
||||
Server::<Session>::run(iface, |server| {
|
||||
leds.r1.off();
|
||||
let mut should_reset = false;
|
||||
net::run(clocks, dp.ETHERNET_MAC, dp.ETHERNET_DMA, eth_pins, hwaddr, ipv4_config.clone(), |iface| {
|
||||
Server::<Session>::run(iface, |server| {
|
||||
leds.r1.off();
|
||||
let mut should_reset = false;
|
||||
|
||||
loop {
|
||||
let mut new_ipv4_config = None;
|
||||
let instant = Instant::from_millis(i64::from(timer::now()));
|
||||
channels.poll_adc(instant);
|
||||
loop {
|
||||
let mut new_ipv4_config = None;
|
||||
let instant = Instant::from_millis(i64::from(timer::now()));
|
||||
let updated_channel = channels.poll_adc(instant);
|
||||
if let Some(channel) = updated_channel {
|
||||
server.for_each(|_, session| session.set_report_pending(channel.into()));
|
||||
}
|
||||
|
||||
fan_ctrl.cycle(channels.current_abs_max_tec_i());
|
||||
|
||||
if channels.pid_engaged() {
|
||||
leds.g3.on();
|
||||
} else {
|
||||
leds.g3.off();
|
||||
}
|
||||
|
||||
let instant = Instant::from_millis(i64::from(timer::now()));
|
||||
cortex_m::interrupt::free(net::clear_pending);
|
||||
server.poll(instant).unwrap_or_else(|e| {
|
||||
let instant = Instant::from_millis(i64::from(timer::now()));
|
||||
cortex_m::interrupt::free(net::clear_pending);
|
||||
server.poll(instant)
|
||||
.unwrap_or_else(|e| {
|
||||
warn!("poll: {:?}", e);
|
||||
});
|
||||
|
||||
if !should_reset {
|
||||
// TCP protocol handling
|
||||
server.for_each(|mut socket, session| {
|
||||
if !socket.is_active() {
|
||||
let _ = socket.listen(TCP_PORT);
|
||||
session.reset();
|
||||
} else if socket.may_send() && !socket.may_recv() {
|
||||
socket.close()
|
||||
} else if socket.can_send() && socket.can_recv() {
|
||||
match socket.recv(|buf| session.feed(buf)) {
|
||||
// SessionInput::Nothing happens when the line reader parses a string of characters that is not
|
||||
// followed by a newline character. Could be due to partial commands not terminated with newline,
|
||||
// socket RX ring buffer wraps around, or when the command is sent as seperate TCP packets etc.
|
||||
// Do nothing and feed more data to the line reader in the next loop cycle.
|
||||
Ok(SessionInput::Nothing) => {}
|
||||
Ok(SessionInput::Command(command)) => {
|
||||
match Handler::handle_command(
|
||||
command,
|
||||
&mut socket,
|
||||
&mut channels,
|
||||
&mut store,
|
||||
&mut ipv4_config,
|
||||
&mut fan_ctrl,
|
||||
hwrev,
|
||||
) {
|
||||
Ok(Handler::NewIPV4(ip)) => new_ipv4_config = Some(ip),
|
||||
Ok(Handler::Handled) => {}
|
||||
Ok(Handler::CloseSocket) => socket.close(),
|
||||
Ok(Handler::Reset) => should_reset = true,
|
||||
Err(_) => {}
|
||||
}
|
||||
if ! should_reset {
|
||||
// TCP protocol handling
|
||||
server.for_each(|mut socket, session| {
|
||||
if ! socket.is_active() {
|
||||
let _ = socket.listen(TCP_PORT);
|
||||
session.reset();
|
||||
} else if socket.may_send() && !socket.may_recv() {
|
||||
socket.close()
|
||||
} else if socket.can_send() && socket.can_recv() {
|
||||
match socket.recv(|buf| session.feed(buf)) {
|
||||
// SessionInput::Nothing happens when the line reader parses a string of characters that is not
|
||||
// followed by a newline character. Could be due to partial commands not terminated with newline,
|
||||
// socket RX ring buffer wraps around, or when the command is sent as seperate TCP packets etc.
|
||||
// Do nothing and feed more data to the line reader in the next loop cycle.
|
||||
Ok(SessionInput::Nothing) => {}
|
||||
Ok(SessionInput::Command(command)) => {
|
||||
match Handler::handle_command(command, &mut socket, &mut channels, session, &mut leds, &mut store, &mut ipv4_config) {
|
||||
Ok(Handler::NewIPV4(ip)) => new_ipv4_config = Some(ip),
|
||||
Ok(Handler::Handled) => {},
|
||||
Ok(Handler::CloseSocket) => socket.close(),
|
||||
Ok(Handler::Reset) => should_reset = true,
|
||||
Err(_) => {},
|
||||
}
|
||||
Ok(SessionInput::Error(e)) => {
|
||||
error!("session input: {:?}", e);
|
||||
send_line(&mut socket, b"{ \"error\": \"invalid input\" }");
|
||||
}
|
||||
Ok(SessionInput::Error(e)) => {
|
||||
error!("session input: {:?}", e);
|
||||
send_line(&mut socket, b"{ \"error\": \"invalid input\" }");
|
||||
}
|
||||
Err(_) =>
|
||||
socket.close(),
|
||||
}
|
||||
} else if socket.can_send() {
|
||||
if let Some(channel) = session.is_report_pending() {
|
||||
match channels.reports_json() {
|
||||
Ok(buf) => {
|
||||
send_line(&mut socket, &buf[..]);
|
||||
session.mark_report_sent(channel);
|
||||
}
|
||||
Err(e) => {
|
||||
error!("unable to serialize report: {:?}", e);
|
||||
|
||||
}
|
||||
Err(_) => socket.close(),
|
||||
}
|
||||
}
|
||||
});
|
||||
} else {
|
||||
// Should reset, close all TCP sockets.
|
||||
let mut any_socket_alive = false;
|
||||
server.for_each(|mut socket, _| {
|
||||
if socket.is_active() {
|
||||
socket.abort();
|
||||
any_socket_alive = true;
|
||||
}
|
||||
});
|
||||
// Must let loop run for one more cycle to poll server for RST to be sent,
|
||||
// this makes sure system does not reset right after socket.abort() is called.
|
||||
if !any_socket_alive {
|
||||
SCB::sys_reset();
|
||||
}
|
||||
}
|
||||
|
||||
// Apply new IPv4 address/gateway
|
||||
if let Some(config) = new_ipv4_config.take() {
|
||||
server.set_ipv4_config(config.clone());
|
||||
ipv4_config = config;
|
||||
};
|
||||
|
||||
// Update watchdog
|
||||
wd.feed();
|
||||
|
||||
leds.g4.off();
|
||||
cortex_m::interrupt::free(|cs| {
|
||||
if !net::is_pending(cs) {
|
||||
// Wait for interrupts
|
||||
// (Ethernet, SysTick, or USB)
|
||||
wfi();
|
||||
}
|
||||
});
|
||||
leds.g4.on();
|
||||
} else {
|
||||
// Should reset, close all TCP sockets.
|
||||
let mut any_socket_alive = false;
|
||||
server.for_each(|mut socket, _| {
|
||||
if socket.is_active() {
|
||||
socket.abort();
|
||||
any_socket_alive = true;
|
||||
}
|
||||
});
|
||||
// Must let loop run for one more cycle to poll server for RST to be sent,
|
||||
// this makes sure system does not reset right after socket.abort() is called.
|
||||
if !any_socket_alive {
|
||||
SCB::sys_reset();
|
||||
}
|
||||
}
|
||||
});
|
||||
},
|
||||
);
|
||||
|
||||
// Apply new IPv4 address/gateway
|
||||
new_ipv4_config.take()
|
||||
.map(|config| {
|
||||
server.set_ipv4_config(config.clone());
|
||||
ipv4_config = config;
|
||||
});
|
||||
|
||||
// Update watchdog
|
||||
wd.feed();
|
||||
|
||||
leds.g4.off();
|
||||
cortex_m::interrupt::free(|cs| {
|
||||
if !net::is_pending(cs) {
|
||||
// Wait for interrupts
|
||||
// (Ethernet, SysTick, or USB)
|
||||
wfi();
|
||||
}
|
||||
});
|
||||
leds.g4.on();
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
unreachable!()
|
||||
}
|
||||
|
||||
47
src/net.rs
47
src/net.rs
@ -1,17 +1,20 @@
|
||||
//! As there is only one peripheral, supporting data structures are
|
||||
//! declared once and globally.
|
||||
|
||||
use crate::command_parser::Ipv4Config;
|
||||
use crate::pins::EthernetPins;
|
||||
use core::cell::RefCell;
|
||||
use cortex_m::interrupt::{CriticalSection, Mutex};
|
||||
use smoltcp::iface::{EthernetInterface, EthernetInterfaceBuilder, NeighborCache, Routes};
|
||||
use smoltcp::wire::{EthernetAddress, Ipv4Address, Ipv4Cidr};
|
||||
use stm32_eth::{Eth, RingEntry, RxDescriptor, TxDescriptor};
|
||||
use stm32f4xx_hal::{
|
||||
pac::{interrupt, Peripherals, ETHERNET_DMA, ETHERNET_MAC},
|
||||
rcc::Clocks,
|
||||
stm32::{interrupt, Peripherals, ETHERNET_MAC, ETHERNET_DMA},
|
||||
};
|
||||
use smoltcp::wire::{EthernetAddress, Ipv4Address, Ipv4Cidr};
|
||||
use smoltcp::iface::{
|
||||
EthernetInterfaceBuilder, EthernetInterface,
|
||||
NeighborCache, Routes,
|
||||
};
|
||||
use stm32_eth::{Eth, RingEntry, PhyAddress, RxDescriptor, TxDescriptor};
|
||||
use crate::command_parser::Ipv4Config;
|
||||
use crate::pins::EthernetPins;
|
||||
|
||||
/// Not on the stack so that stack can be placed in CCMRAM (which the
|
||||
/// ethernet peripheral cannot access)
|
||||
@ -27,27 +30,28 @@ static NET_PENDING: Mutex<RefCell<bool>> = Mutex::new(RefCell::new(false));
|
||||
/// Run callback `f` with ethernet driver and TCP/IP stack
|
||||
pub fn run<F>(
|
||||
clocks: Clocks,
|
||||
ethernet_mac: ETHERNET_MAC,
|
||||
ethernet_dma: ETHERNET_DMA,
|
||||
ethernet_mac: ETHERNET_MAC, ethernet_dma: ETHERNET_DMA,
|
||||
eth_pins: EthernetPins,
|
||||
ethernet_addr: EthernetAddress,
|
||||
ipv4_config: Ipv4Config,
|
||||
f: F,
|
||||
f: F
|
||||
) where
|
||||
F: FnOnce(EthernetInterface<&mut stm32_eth::Eth<'static, 'static>>),
|
||||
{
|
||||
let rx_ring = unsafe { RX_RING.get_or_insert(Default::default()) };
|
||||
let tx_ring = unsafe { TX_RING.get_or_insert(Default::default()) };
|
||||
let rx_ring = unsafe {
|
||||
RX_RING.get_or_insert(Default::default())
|
||||
};
|
||||
let tx_ring = unsafe {
|
||||
TX_RING.get_or_insert(Default::default())
|
||||
};
|
||||
// Ethernet driver
|
||||
let mut eth_dev = Eth::new(
|
||||
ethernet_mac,
|
||||
ethernet_dma,
|
||||
&mut rx_ring[..],
|
||||
&mut tx_ring[..],
|
||||
ethernet_mac, ethernet_dma,
|
||||
&mut rx_ring[..], &mut tx_ring[..],
|
||||
PhyAddress::_0,
|
||||
clocks,
|
||||
eth_pins,
|
||||
)
|
||||
.unwrap();
|
||||
).unwrap();
|
||||
eth_dev.enable_interrupt();
|
||||
|
||||
// IP stack
|
||||
@ -73,7 +77,8 @@ pub fn run<F>(
|
||||
#[interrupt]
|
||||
fn ETH() {
|
||||
cortex_m::interrupt::free(|cs| {
|
||||
*NET_PENDING.borrow(cs).borrow_mut() = true;
|
||||
*NET_PENDING.borrow(cs)
|
||||
.borrow_mut() = true;
|
||||
});
|
||||
|
||||
let p = unsafe { Peripherals::steal() };
|
||||
@ -82,13 +87,15 @@ fn ETH() {
|
||||
|
||||
/// Has an interrupt occurred since last call to `clear_pending()`?
|
||||
pub fn is_pending(cs: &CriticalSection) -> bool {
|
||||
*NET_PENDING.borrow(cs).borrow()
|
||||
*NET_PENDING.borrow(cs)
|
||||
.borrow()
|
||||
}
|
||||
|
||||
/// Clear the interrupt pending flag before polling the interface for
|
||||
/// data.
|
||||
pub fn clear_pending(cs: &CriticalSection) {
|
||||
*NET_PENDING.borrow(cs).borrow_mut() = false;
|
||||
*NET_PENDING.borrow(cs)
|
||||
.borrow_mut() = false;
|
||||
}
|
||||
|
||||
/// utility for destructuring into smoltcp types
|
||||
|
||||
135
src/pid.rs
135
src/pid.rs
@ -1,4 +1,12 @@
|
||||
use serde::{Deserialize, Serialize};
|
||||
use serde::{Serialize, Deserialize};
|
||||
use uom::si::{
|
||||
f64::{Time, ElectricCurrent},
|
||||
time::second,
|
||||
electric_current::ampere,
|
||||
};
|
||||
|
||||
/// Allowable current error for integral accumulation
|
||||
const CURRENT_ERROR_MAX: f64 = 0.1;
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
|
||||
pub struct Parameters {
|
||||
@ -12,6 +20,10 @@ pub struct Parameters {
|
||||
pub output_min: f32,
|
||||
/// Output limit maximum
|
||||
pub output_max: f32,
|
||||
/// Integral clipping minimum
|
||||
pub integral_min: f32,
|
||||
/// Integral clipping maximum
|
||||
pub integral_max: f32
|
||||
}
|
||||
|
||||
impl Default for Parameters {
|
||||
@ -22,6 +34,8 @@ impl Default for Parameters {
|
||||
kd: 0.0,
|
||||
output_min: -2.0,
|
||||
output_max: 2.0,
|
||||
integral_min: -10.0,
|
||||
integral_max: 10.0,
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -30,47 +44,68 @@ impl Default for Parameters {
|
||||
pub struct Controller {
|
||||
pub parameters: Parameters,
|
||||
pub target: f64,
|
||||
u1: f64,
|
||||
x1: f64,
|
||||
x2: f64,
|
||||
pub y1: f64,
|
||||
integral: f64,
|
||||
last_input: Option<f64>,
|
||||
pub last_output: Option<f64>,
|
||||
}
|
||||
|
||||
impl Controller {
|
||||
pub const fn new(parameters: Parameters) -> Controller {
|
||||
Controller {
|
||||
parameters,
|
||||
parameters: parameters,
|
||||
target: 0.0,
|
||||
u1: 0.0,
|
||||
x1: 0.0,
|
||||
x2: 0.0,
|
||||
y1: 0.0,
|
||||
last_input: None,
|
||||
integral: 0.0,
|
||||
last_output: None,
|
||||
}
|
||||
}
|
||||
|
||||
// Based on https://hackmd.io/IACbwcOTSt6Adj3_F9bKuw PID implementation
|
||||
// Input x(t), target u(t), output y(t)
|
||||
// y0' = y1 - ki * u0
|
||||
// + x0 * (kp + ki + kd)
|
||||
// - x1 * (kp + 2kd)
|
||||
// + x2 * kd
|
||||
// y0 = clip(y0', ymin, ymax)
|
||||
pub fn update(&mut self, input: f64) -> f64 {
|
||||
let kp = self.parameters.kp as f64;
|
||||
let ki = self.parameters.ki as f64;
|
||||
let kd = self.parameters.kd as f64;
|
||||
pub fn update(&mut self, input: f64, time_delta: Time, current: ElectricCurrent) -> f64 {
|
||||
let time_delta = time_delta.get::<second>();
|
||||
|
||||
#[rustfmt::skip]
|
||||
let mut output = self.y1 - ki * self.target
|
||||
+ input * (kp + ki + kd)
|
||||
- self.x1 * (kp + 2.0 * kd)
|
||||
+ self.x2 * kd;
|
||||
output = output.clamp(self.parameters.output_min.into(), self.parameters.output_max.into());
|
||||
// error
|
||||
let error = self.target - input;
|
||||
|
||||
self.x2 = self.x1;
|
||||
self.x1 = input;
|
||||
self.u1 = self.target;
|
||||
self.y1 = output;
|
||||
// proportional
|
||||
let p = f64::from(self.parameters.kp) * error;
|
||||
|
||||
// integral
|
||||
if let Some(last_output_val) = self.last_output {
|
||||
let electric_current_error = ElectricCurrent::new::<ampere>(last_output_val) - current;
|
||||
// anti integral windup
|
||||
if last_output_val < self.parameters.output_max.into() &&
|
||||
last_output_val > self.parameters.output_min.into() &&
|
||||
electric_current_error < ElectricCurrent::new::<ampere>(CURRENT_ERROR_MAX) &&
|
||||
electric_current_error > -ElectricCurrent::new::<ampere>(CURRENT_ERROR_MAX) {
|
||||
self.integral += error * time_delta;
|
||||
}
|
||||
}
|
||||
if self.integral < self.parameters.integral_min.into() {
|
||||
self.integral = self.parameters.integral_min.into();
|
||||
}
|
||||
if self.integral > self.parameters.integral_max.into() {
|
||||
self.integral = self.parameters.integral_max.into();
|
||||
}
|
||||
let i = self.integral * f64::from(self.parameters.ki);
|
||||
|
||||
// derivative
|
||||
let d = match self.last_input {
|
||||
None =>
|
||||
0.0,
|
||||
Some(last_input) =>
|
||||
f64::from(self.parameters.kd) * (last_input - input) / time_delta,
|
||||
};
|
||||
self.last_input = Some(input);
|
||||
|
||||
// output
|
||||
let mut output = p + i + d;
|
||||
if output < self.parameters.output_min.into() {
|
||||
output = self.parameters.output_min.into();
|
||||
}
|
||||
if output > self.parameters.output_max.into() {
|
||||
output = self.parameters.output_max.into();
|
||||
}
|
||||
self.last_output = Some(output);
|
||||
output
|
||||
}
|
||||
|
||||
@ -79,8 +114,19 @@ impl Controller {
|
||||
channel,
|
||||
parameters: self.parameters.clone(),
|
||||
target: self.target,
|
||||
integral: self.integral,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn update_ki(&mut self, new_ki: f32) {
|
||||
if new_ki == 0.0 {
|
||||
self.integral = 0.0;
|
||||
} else {
|
||||
// Rescale integral with changes to kI, aka "Bumpless operation"
|
||||
self.integral = f64::from(self.parameters.ki) * self.integral / f64::from(new_ki);
|
||||
}
|
||||
self.parameters.ki = new_ki;
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Serialize, Deserialize)]
|
||||
@ -88,6 +134,7 @@ pub struct Summary {
|
||||
channel: usize,
|
||||
parameters: Parameters,
|
||||
target: f64,
|
||||
integral: f64,
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
@ -100,22 +147,24 @@ mod test {
|
||||
kd: 0.15,
|
||||
output_min: -10.0,
|
||||
output_max: 10.0,
|
||||
integral_min: -1000.0,
|
||||
integral_max: 1000.0,
|
||||
};
|
||||
|
||||
#[test]
|
||||
fn test_controller() {
|
||||
// Initial and ambient temperature
|
||||
const DEFAULT: f64 = 20.0;
|
||||
// Target temperature
|
||||
const TARGET: f64 = 40.0;
|
||||
// Control tolerance
|
||||
const ERROR: f64 = 0.01;
|
||||
// System response delay
|
||||
const DELAY: usize = 10;
|
||||
const DEFAULT: f64 = 20.0;
|
||||
// Target temperature
|
||||
const TARGET: f64 = 40.0;
|
||||
// Control tolerance
|
||||
const ERROR: f64 = 0.01;
|
||||
// System response delay
|
||||
const DELAY: usize = 10;
|
||||
// Heat lost
|
||||
const LOSS: f64 = 0.05;
|
||||
// Limit simulation cycle, reaching this limit before settling fails test
|
||||
const CYCLE_LIMIT: u32 = 1000;
|
||||
const LOSS: f64 = 0.05;
|
||||
// Limit simulation cycle, reaching this limit before settling fails test
|
||||
const CYCLE_LIMIT: u32 = 1000;
|
||||
|
||||
let mut pid = Controller::new(PARAMETERS.clone());
|
||||
pid.target = TARGET;
|
||||
@ -128,9 +177,9 @@ mod test {
|
||||
while !values.iter().all(|value| target.contains(value)) && total_t < CYCLE_LIMIT {
|
||||
let next_t = (t + 1) % DELAY;
|
||||
// Feed the oldest temperature
|
||||
output = pid.update(values[next_t]);
|
||||
output = pid.update(values[next_t], Time::new::<second>(1.0), ElectricCurrent::new::<ampere>(output));
|
||||
// Overwrite oldest with previous temperature - output
|
||||
values[next_t] = values[t] - output - (values[t] - DEFAULT) * LOSS;
|
||||
values[next_t] = values[t] + output - (values[t] - DEFAULT) * LOSS;
|
||||
t = next_t;
|
||||
total_t += 1;
|
||||
println!("{}", values[t].to_string());
|
||||
|
||||
302
src/pins.rs
302
src/pins.rs
@ -1,106 +1,95 @@
|
||||
use crate::{
|
||||
channel::{Channel0, Channel1},
|
||||
fan_ctrl::FanPin,
|
||||
hw_rev::{HWRev, HWSettings},
|
||||
leds::Leds,
|
||||
};
|
||||
use eeprom24x::{self, Eeprom24x};
|
||||
use stm32_eth::EthPins;
|
||||
use stm32f4xx_hal::{
|
||||
adc::Adc,
|
||||
gpio::{
|
||||
gpioa::*, gpiob::*, gpioc::*, gpioe::*, gpiof::*, gpiog::*, Alternate, AlternateOD, Analog,
|
||||
Floating, GpioExt, Input, Output, PushPull, AF5,
|
||||
AF5, Alternate, AlternateOD, Analog, Floating, Input,
|
||||
gpioa::*,
|
||||
gpiob::*,
|
||||
gpioc::*,
|
||||
gpioe::*,
|
||||
gpiof::*,
|
||||
gpiog::*,
|
||||
GpioExt,
|
||||
Output, PushPull,
|
||||
},
|
||||
hal::{self, blocking::spi::Transfer, digital::v2::OutputPin},
|
||||
i2c::I2c,
|
||||
otg_fs::USB,
|
||||
pac::{
|
||||
ADC1, GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, I2C1, OTG_FS_DEVICE, OTG_FS_GLOBAL,
|
||||
OTG_FS_PWRCLK, SPI2, SPI4, SPI5, TIM1, TIM3, TIM8,
|
||||
},
|
||||
pwm::{self, PwmChannels},
|
||||
rcc::Clocks,
|
||||
spi::{NoMiso, Spi, TransferModeNormal},
|
||||
pwm::{self, PwmChannels},
|
||||
spi::{Spi, NoMiso},
|
||||
stm32::{
|
||||
ADC1,
|
||||
GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, GPIOF, GPIOG,
|
||||
I2C1,
|
||||
OTG_FS_GLOBAL, OTG_FS_DEVICE, OTG_FS_PWRCLK,
|
||||
SPI2, SPI4, SPI5,
|
||||
TIM1, TIM3,
|
||||
},
|
||||
time::U32Ext,
|
||||
timer::Timer,
|
||||
};
|
||||
use eeprom24x::{self, Eeprom24x};
|
||||
use stm32_eth::EthPins;
|
||||
use crate::{
|
||||
channel::{Channel0, Channel1},
|
||||
leds::Leds,
|
||||
};
|
||||
|
||||
pub type Eeprom = Eeprom24x<
|
||||
I2c<
|
||||
I2C1,
|
||||
(
|
||||
PB8<AlternateOD<{ stm32f4xx_hal::gpio::AF4 }>>,
|
||||
PB9<AlternateOD<{ stm32f4xx_hal::gpio::AF4 }>>,
|
||||
),
|
||||
>,
|
||||
I2c<I2C1, (
|
||||
PB8<AlternateOD<stm32f4xx_hal::gpio::AF4>>,
|
||||
PB9<AlternateOD<stm32f4xx_hal::gpio::AF4>>
|
||||
)>,
|
||||
eeprom24x::page_size::B8,
|
||||
eeprom24x::addr_size::OneByte,
|
||||
eeprom24x::addr_size::OneByte
|
||||
>;
|
||||
|
||||
pub type EthernetPins = EthPins<
|
||||
PA1<Input<Floating>>,
|
||||
PA2<Input<Floating>>,
|
||||
PC1<Input<Floating>>,
|
||||
PA7<Input<Floating>>,
|
||||
PB11<Input<Floating>>,
|
||||
PG13<Input<Floating>>,
|
||||
PB13<Input<Floating>>,
|
||||
PC4<Input<Floating>>,
|
||||
PC5<Input<Floating>>,
|
||||
>;
|
||||
>;
|
||||
|
||||
pub trait ChannelPins {
|
||||
type DacSpi: Transfer<u8>;
|
||||
type DacSync: OutputPin;
|
||||
type Shdn: OutputPin;
|
||||
type VRefPin;
|
||||
type ITecPin;
|
||||
type ItecPin;
|
||||
type DacFeedbackPin;
|
||||
type TecUMeasPin;
|
||||
}
|
||||
|
||||
pub enum Channel0VRef {
|
||||
Analog(PA0<Analog>),
|
||||
Disabled(PA0<Input<Floating>>),
|
||||
}
|
||||
|
||||
impl ChannelPins for Channel0 {
|
||||
type DacSpi = Dac0Spi;
|
||||
type DacSync = PE4<Output<PushPull>>;
|
||||
type Shdn = PE10<Output<PushPull>>;
|
||||
type VRefPin = Channel0VRef;
|
||||
type ITecPin = PA6<Analog>;
|
||||
type VRefPin = PA0<Analog>;
|
||||
type ItecPin = PA6<Analog>;
|
||||
type DacFeedbackPin = PA4<Analog>;
|
||||
type TecUMeasPin = PC2<Analog>;
|
||||
}
|
||||
|
||||
pub enum Channel1VRef {
|
||||
Analog(PA3<Analog>),
|
||||
Disabled(PA3<Input<Floating>>),
|
||||
}
|
||||
|
||||
impl ChannelPins for Channel1 {
|
||||
type DacSpi = Dac1Spi;
|
||||
type DacSync = PF6<Output<PushPull>>;
|
||||
type Shdn = PE15<Output<PushPull>>;
|
||||
type VRefPin = Channel1VRef;
|
||||
type ITecPin = PB0<Analog>;
|
||||
type VRefPin = PA3<Analog>;
|
||||
type ItecPin = PB0<Analog>;
|
||||
type DacFeedbackPin = PA5<Analog>;
|
||||
type TecUMeasPin = PC3<Analog>;
|
||||
}
|
||||
|
||||
/// SPI peripheral used for communication with the ADC
|
||||
pub type AdcSpi = Spi<
|
||||
SPI2,
|
||||
(
|
||||
PB10<Alternate<AF5>>,
|
||||
PB14<Alternate<AF5>>,
|
||||
PB15<Alternate<AF5>>,
|
||||
),
|
||||
TransferModeNormal,
|
||||
>;
|
||||
pub type AdcSpi = Spi<SPI2, (PB10<Alternate<AF5>>, PB14<Alternate<AF5>>, PB15<Alternate<AF5>>)>;
|
||||
pub type AdcNss = PB12<Output<PushPull>>;
|
||||
type Dac0Spi = Spi<SPI4, (PE2<Alternate<AF5>>, NoMiso, PE6<Alternate<AF5>>), TransferModeNormal>;
|
||||
type Dac1Spi = Spi<SPI5, (PF7<Alternate<AF5>>, NoMiso, PF9<Alternate<AF5>>), TransferModeNormal>;
|
||||
type Dac0Spi = Spi<SPI4, (PE2<Alternate<AF5>>, NoMiso, PE6<Alternate<AF5>>)>;
|
||||
type Dac1Spi = Spi<SPI5, (PF7<Alternate<AF5>>, NoMiso, PF9<Alternate<AF5>>)>;
|
||||
pub type PinsAdc = Adc<ADC1>;
|
||||
|
||||
pub struct ChannelPinSet<C: ChannelPins> {
|
||||
@ -108,18 +97,11 @@ pub struct ChannelPinSet<C: ChannelPins> {
|
||||
pub dac_sync: C::DacSync,
|
||||
pub shdn: C::Shdn,
|
||||
pub vref_pin: C::VRefPin,
|
||||
pub itec_pin: C::ITecPin,
|
||||
pub itec_pin: C::ItecPin,
|
||||
pub dac_feedback_pin: C::DacFeedbackPin,
|
||||
pub tec_u_meas_pin: C::TecUMeasPin,
|
||||
}
|
||||
|
||||
pub struct HWRevPins {
|
||||
pub hwrev0: stm32f4xx_hal::gpio::gpiod::PD0<Input<Floating>>,
|
||||
pub hwrev1: stm32f4xx_hal::gpio::gpiod::PD1<Input<Floating>>,
|
||||
pub hwrev2: stm32f4xx_hal::gpio::gpiod::PD2<Input<Floating>>,
|
||||
pub hwrev3: stm32f4xx_hal::gpio::gpiod::PD3<Input<Floating>>,
|
||||
}
|
||||
|
||||
pub struct Pins {
|
||||
pub adc_spi: AdcSpi,
|
||||
pub adc_nss: AdcNss,
|
||||
@ -133,34 +115,13 @@ impl Pins {
|
||||
/// Setup GPIO pins and configure MCU peripherals
|
||||
pub fn setup(
|
||||
clocks: Clocks,
|
||||
(tim1, tim3, tim8): (TIM1, TIM3, TIM8),
|
||||
(gpioa, gpiob, gpioc, gpiod, gpioe, gpiof, gpiog): (
|
||||
GPIOA,
|
||||
GPIOB,
|
||||
GPIOC,
|
||||
GPIOD,
|
||||
GPIOE,
|
||||
GPIOF,
|
||||
GPIOG,
|
||||
),
|
||||
tim1: TIM1, tim3: TIM3,
|
||||
gpioa: GPIOA, gpiob: GPIOB, gpioc: GPIOC, gpiod: GPIOD, gpioe: GPIOE, gpiof: GPIOF, gpiog: GPIOG,
|
||||
i2c1: I2C1,
|
||||
(spi2, spi4, spi5): (SPI2, SPI4, SPI5),
|
||||
spi2: SPI2, spi4: SPI4, spi5: SPI5,
|
||||
adc1: ADC1,
|
||||
(otg_fs_global, otg_fs_device, otg_fs_pwrclk): (
|
||||
OTG_FS_GLOBAL,
|
||||
OTG_FS_DEVICE,
|
||||
OTG_FS_PWRCLK,
|
||||
),
|
||||
) -> (
|
||||
Self,
|
||||
Leds,
|
||||
Eeprom,
|
||||
EthernetPins,
|
||||
USB,
|
||||
Option<FanPin>,
|
||||
HWRev,
|
||||
HWSettings,
|
||||
) {
|
||||
otg_fs_global: OTG_FS_GLOBAL, otg_fs_device: OTG_FS_DEVICE, otg_fs_pwrclk: OTG_FS_PWRCLK,
|
||||
) -> (Self, Leds, Eeprom, EthernetPins, USB) {
|
||||
let gpioa = gpioa.split();
|
||||
let gpiob = gpiob.split();
|
||||
let gpioc = gpioc.split();
|
||||
@ -175,29 +136,19 @@ impl Pins {
|
||||
let pins_adc = Adc::adc1(adc1, true, Default::default());
|
||||
|
||||
let pwm = PwmPins::setup(
|
||||
clocks,
|
||||
(tim1, tim3),
|
||||
(gpioc.pc6, gpioc.pc7),
|
||||
(gpioe.pe9, gpioe.pe11),
|
||||
(gpioe.pe13, gpioe.pe14),
|
||||
clocks, tim1, tim3,
|
||||
gpioc.pc6, gpioc.pc7,
|
||||
gpioe.pe9, gpioe.pe11,
|
||||
gpioe.pe13, gpioe.pe14
|
||||
);
|
||||
|
||||
let hwrev = HWRev::detect_hw_rev(&HWRevPins {
|
||||
hwrev0: gpiod.pd0,
|
||||
hwrev1: gpiod.pd1,
|
||||
hwrev2: gpiod.pd2,
|
||||
hwrev3: gpiod.pd3,
|
||||
});
|
||||
let hw_settings = hwrev.settings();
|
||||
|
||||
let (dac0_spi, dac0_sync) = Self::setup_dac0(clocks, spi4, gpioe.pe2, gpioe.pe4, gpioe.pe6);
|
||||
let (dac0_spi, dac0_sync) = Self::setup_dac0(
|
||||
clocks, spi4,
|
||||
gpioe.pe2, gpioe.pe4, gpioe.pe6
|
||||
);
|
||||
let mut shdn0 = gpioe.pe10.into_push_pull_output();
|
||||
shdn0.set_low();
|
||||
let vref0_pin = if hwrev.major > 2 {
|
||||
Channel0VRef::Analog(gpioa.pa0.into_analog())
|
||||
} else {
|
||||
Channel0VRef::Disabled(gpioa.pa0)
|
||||
};
|
||||
let _ = shdn0.set_low();
|
||||
let vref0_pin = gpioa.pa0.into_analog();
|
||||
let itec0_pin = gpioa.pa6.into_analog();
|
||||
let dac_feedback0_pin = gpioa.pa4.into_analog();
|
||||
let tec_u_meas0_pin = gpioc.pc2.into_analog();
|
||||
@ -211,14 +162,13 @@ impl Pins {
|
||||
tec_u_meas_pin: tec_u_meas0_pin,
|
||||
};
|
||||
|
||||
let (dac1_spi, dac1_sync) = Self::setup_dac1(clocks, spi5, gpiof.pf7, gpiof.pf6, gpiof.pf9);
|
||||
let (dac1_spi, dac1_sync) = Self::setup_dac1(
|
||||
clocks, spi5,
|
||||
gpiof.pf7, gpiof.pf6, gpiof.pf9
|
||||
);
|
||||
let mut shdn1 = gpioe.pe15.into_push_pull_output();
|
||||
shdn1.set_low();
|
||||
let vref1_pin = if hwrev.major > 2 {
|
||||
Channel1VRef::Analog(gpioa.pa3.into_analog())
|
||||
} else {
|
||||
Channel1VRef::Disabled(gpioa.pa3)
|
||||
};
|
||||
let _ = shdn1.set_low();
|
||||
let vref1_pin = gpioa.pa3.into_analog();
|
||||
let itec1_pin = gpiob.pb0.into_analog();
|
||||
let dac_feedback1_pin = gpioa.pa5.into_analog();
|
||||
let tec_u_meas1_pin = gpioc.pc3.into_analog();
|
||||
@ -233,27 +183,24 @@ impl Pins {
|
||||
};
|
||||
|
||||
let pins = Pins {
|
||||
adc_spi,
|
||||
adc_nss,
|
||||
adc_spi, adc_nss,
|
||||
pins_adc,
|
||||
pwm,
|
||||
channel0,
|
||||
channel1,
|
||||
};
|
||||
|
||||
let leds = Leds::new(
|
||||
gpiod.pd9,
|
||||
gpiod.pd10.into_push_pull_output(),
|
||||
gpiod.pd11.into_push_pull_output(),
|
||||
);
|
||||
let leds = Leds::new(gpiod.pd9, gpiod.pd10.into_push_pull_output(), gpiod.pd11.into_push_pull_output());
|
||||
|
||||
let eeprom_scl = gpiob.pb8.into_alternate().set_open_drain();
|
||||
let eeprom_sda = gpiob.pb9.into_alternate().set_open_drain();
|
||||
let eeprom_i2c = I2c::new(i2c1, (eeprom_scl, eeprom_sda), 400.khz(), clocks);
|
||||
let eeprom_scl = gpiob.pb8.into_alternate_af4().set_open_drain();
|
||||
let eeprom_sda = gpiob.pb9.into_alternate_af4().set_open_drain();
|
||||
let eeprom_i2c = I2c::i2c1(i2c1, (eeprom_scl, eeprom_sda), 400.khz(), clocks);
|
||||
let eeprom = Eeprom24x::new_24x02(eeprom_i2c, eeprom24x::SlaveAddr::default());
|
||||
|
||||
let eth_pins = EthPins {
|
||||
ref_clk: gpioa.pa1,
|
||||
md_io: gpioa.pa2,
|
||||
md_clk: gpioc.pc1,
|
||||
crs: gpioa.pa7,
|
||||
tx_en: gpiob.pb11,
|
||||
tx_d0: gpiog.pg13,
|
||||
@ -266,21 +213,12 @@ impl Pins {
|
||||
usb_global: otg_fs_global,
|
||||
usb_device: otg_fs_device,
|
||||
usb_pwrclk: otg_fs_pwrclk,
|
||||
pin_dm: gpioa.pa11.into_alternate(),
|
||||
pin_dp: gpioa.pa12.into_alternate(),
|
||||
pin_dm: gpioa.pa11.into_alternate_af10(),
|
||||
pin_dp: gpioa.pa12.into_alternate_af10(),
|
||||
hclk: clocks.hclk(),
|
||||
};
|
||||
|
||||
let fan = if hw_settings.fan_available {
|
||||
Some(
|
||||
Timer::new(tim8, &clocks)
|
||||
.pwm(gpioc.pc9.into_alternate(), hw_settings.fan_pwm_freq_hz.hz()),
|
||||
)
|
||||
} else {
|
||||
None
|
||||
};
|
||||
|
||||
(pins, leds, eeprom, eth_pins, usb, fan, hwrev, hw_settings)
|
||||
(pins, leds, eeprom, eth_pins, usb)
|
||||
}
|
||||
|
||||
/// Configure the GPIO pins for SPI operation, and initialize SPI
|
||||
@ -290,34 +228,32 @@ impl Pins {
|
||||
sck: PB10<M1>,
|
||||
miso: PB14<M2>,
|
||||
mosi: PB15<M3>,
|
||||
) -> AdcSpi {
|
||||
let sck = sck.into_alternate();
|
||||
let miso = miso.into_alternate();
|
||||
let mosi = mosi.into_alternate();
|
||||
Spi::new(
|
||||
) -> AdcSpi
|
||||
{
|
||||
let sck = sck.into_alternate_af5();
|
||||
let miso = miso.into_alternate_af5();
|
||||
let mosi = mosi.into_alternate_af5();
|
||||
Spi::spi2(
|
||||
spi2,
|
||||
(sck, miso, mosi),
|
||||
crate::ad7172::SPI_MODE,
|
||||
crate::ad7172::SPI_CLOCK,
|
||||
clocks,
|
||||
crate::ad7172::SPI_CLOCK.into(),
|
||||
clocks
|
||||
)
|
||||
}
|
||||
|
||||
fn setup_dac0<M1, M2, M3>(
|
||||
clocks: Clocks,
|
||||
spi4: SPI4,
|
||||
sclk: PE2<M1>,
|
||||
sync: PE4<M2>,
|
||||
sdin: PE6<M3>,
|
||||
clocks: Clocks, spi4: SPI4,
|
||||
sclk: PE2<M1>, sync: PE4<M2>, sdin: PE6<M3>
|
||||
) -> (Dac0Spi, <Channel0 as ChannelPins>::DacSync) {
|
||||
let sclk = sclk.into_alternate();
|
||||
let sdin = sdin.into_alternate();
|
||||
let spi = Spi::new(
|
||||
let sclk = sclk.into_alternate_af5();
|
||||
let sdin = sdin.into_alternate_af5();
|
||||
let spi = Spi::spi4(
|
||||
spi4,
|
||||
(sclk, NoMiso {}, sdin),
|
||||
(sclk, NoMiso, sdin),
|
||||
crate::ad5680::SPI_MODE,
|
||||
crate::ad5680::SPI_CLOCK,
|
||||
clocks,
|
||||
crate::ad5680::SPI_CLOCK.into(),
|
||||
clocks
|
||||
);
|
||||
let sync = sync.into_push_pull_output();
|
||||
|
||||
@ -325,20 +261,17 @@ impl Pins {
|
||||
}
|
||||
|
||||
fn setup_dac1<M1, M2, M3>(
|
||||
clocks: Clocks,
|
||||
spi5: SPI5,
|
||||
sclk: PF7<M1>,
|
||||
sync: PF6<M2>,
|
||||
sdin: PF9<M3>,
|
||||
clocks: Clocks, spi5: SPI5,
|
||||
sclk: PF7<M1>, sync: PF6<M2>, sdin: PF9<M3>
|
||||
) -> (Dac1Spi, <Channel1 as ChannelPins>::DacSync) {
|
||||
let sclk = sclk.into_alternate();
|
||||
let sdin = sdin.into_alternate();
|
||||
let spi = Spi::new(
|
||||
let sclk = sclk.into_alternate_af5();
|
||||
let sdin = sdin.into_alternate_af5();
|
||||
let spi = Spi::spi5(
|
||||
spi5,
|
||||
(sclk, NoMiso {}, sdin),
|
||||
(sclk, NoMiso, sdin),
|
||||
crate::ad5680::SPI_MODE,
|
||||
crate::ad5680::SPI_CLOCK,
|
||||
clocks,
|
||||
crate::ad5680::SPI_CLOCK.into(),
|
||||
clocks
|
||||
);
|
||||
let sync = sync.into_push_pull_output();
|
||||
|
||||
@ -358,43 +291,46 @@ pub struct PwmPins {
|
||||
impl PwmPins {
|
||||
fn setup<M1, M2, M3, M4, M5, M6>(
|
||||
clocks: Clocks,
|
||||
(tim1, tim3): (TIM1, TIM3),
|
||||
(max_v0, max_v1): (PC6<M1>, PC7<M2>),
|
||||
(max_i_pos0, max_i_pos1): (PE9<M3>, PE11<M4>),
|
||||
(max_i_neg0, max_i_neg1): (PE13<M5>, PE14<M6>),
|
||||
tim1: TIM1,
|
||||
tim3: TIM3,
|
||||
max_v0: PC6<M1>,
|
||||
max_v1: PC7<M2>,
|
||||
max_i_pos0: PE9<M3>,
|
||||
max_i_pos1: PE11<M4>,
|
||||
max_i_neg0: PE13<M5>,
|
||||
max_i_neg1: PE14<M6>,
|
||||
) -> PwmPins {
|
||||
let freq = 20u32.khz();
|
||||
|
||||
fn init_pwm_pin<P: hal::PwmPin<Duty = u16>>(pin: &mut P) {
|
||||
fn init_pwm_pin<P: hal::PwmPin<Duty=u16>>(pin: &mut P) {
|
||||
pin.set_duty(0);
|
||||
pin.enable();
|
||||
}
|
||||
let channels = (max_v0.into_alternate(), max_v1.into_alternate());
|
||||
//let (mut max_v0, mut max_v1) = pwm::tim3(tim3, channels, clocks, freq);
|
||||
let (mut max_v0, mut max_v1) = Timer::new(tim3, &clocks).pwm(channels, freq);
|
||||
let channels = (
|
||||
max_v0.into_alternate_af2(),
|
||||
max_v1.into_alternate_af2(),
|
||||
);
|
||||
let (mut max_v0, mut max_v1) = pwm::tim3(tim3, channels, clocks, freq);
|
||||
init_pwm_pin(&mut max_v0);
|
||||
init_pwm_pin(&mut max_v1);
|
||||
|
||||
let channels = (
|
||||
max_i_pos0.into_alternate(),
|
||||
max_i_pos1.into_alternate(),
|
||||
max_i_neg0.into_alternate(),
|
||||
max_i_neg1.into_alternate(),
|
||||
max_i_pos0.into_alternate_af1(),
|
||||
max_i_pos1.into_alternate_af1(),
|
||||
max_i_neg0.into_alternate_af1(),
|
||||
max_i_neg1.into_alternate_af1(),
|
||||
);
|
||||
let (mut max_i_pos0, mut max_i_pos1, mut max_i_neg0, mut max_i_neg1) =
|
||||
Timer::new(tim1, &clocks).pwm(channels, freq);
|
||||
pwm::tim1(tim1, channels, clocks, freq);
|
||||
init_pwm_pin(&mut max_i_pos0);
|
||||
init_pwm_pin(&mut max_i_neg0);
|
||||
init_pwm_pin(&mut max_i_pos1);
|
||||
init_pwm_pin(&mut max_i_neg1);
|
||||
|
||||
PwmPins {
|
||||
max_v0,
|
||||
max_v1,
|
||||
max_i_pos0,
|
||||
max_i_pos1,
|
||||
max_i_neg0,
|
||||
max_i_neg1,
|
||||
max_v0, max_v1,
|
||||
max_i_pos0, max_i_pos1,
|
||||
max_i_neg0, max_i_neg1,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,33 +1,18 @@
|
||||
use crate::command_parser::Ipv4Config;
|
||||
use crate::net::split_ipv4_config;
|
||||
use core::mem::MaybeUninit;
|
||||
use smoltcp::{
|
||||
iface::EthernetInterface,
|
||||
socket::{SocketHandle, SocketRef, SocketSet, TcpSocket, TcpSocketBuffer},
|
||||
socket::{SocketSet, SocketHandle, TcpSocket, TcpSocketBuffer, SocketRef},
|
||||
time::Instant,
|
||||
wire::{IpAddress, IpCidr, Ipv4Address, Ipv4Cidr},
|
||||
};
|
||||
use crate::command_parser::Ipv4Config;
|
||||
use crate::net::split_ipv4_config;
|
||||
|
||||
pub struct SocketState<S> {
|
||||
handle: SocketHandle,
|
||||
state: S,
|
||||
}
|
||||
|
||||
impl<'a, S: Default> SocketState<S> {
|
||||
fn new(
|
||||
sockets: &mut SocketSet<'a>,
|
||||
tcp_rx_storage: &'a mut [u8; TCP_RX_BUFFER_SIZE],
|
||||
tcp_tx_storage: &'a mut [u8; TCP_TX_BUFFER_SIZE],
|
||||
) -> SocketState<S> {
|
||||
let tcp_rx_buffer = TcpSocketBuffer::new(&mut tcp_rx_storage[..]);
|
||||
let tcp_tx_buffer = TcpSocketBuffer::new(&mut tcp_tx_storage[..]);
|
||||
let tcp_socket = TcpSocket::new(tcp_rx_buffer, tcp_tx_buffer);
|
||||
SocketState::<S> {
|
||||
handle: sockets.add(tcp_socket),
|
||||
state: S::default(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Number of server sockets and therefore concurrent client
|
||||
/// sessions. Many data structures in `Server::run()` correspond to
|
||||
/// this const.
|
||||
@ -39,38 +24,39 @@ const TCP_TX_BUFFER_SIZE: usize = 2048;
|
||||
/// Contains a number of server sockets that get all sent the same
|
||||
/// data (through `fmt::Write`).
|
||||
pub struct Server<'a, 'b, S> {
|
||||
net: EthernetInterface<'a, &'a mut stm32_eth::Eth<'static, 'static>>,
|
||||
sockets: SocketSet<'b>,
|
||||
net: EthernetInterface<'a, 'a, 'a, &'a mut stm32_eth::Eth<'static, 'static>>,
|
||||
sockets: SocketSet<'b, 'b, 'b>,
|
||||
states: [SocketState<S>; SOCKET_COUNT],
|
||||
}
|
||||
|
||||
impl<'a, 'b, S: Default> Server<'a, 'b, S> {
|
||||
/// Run a server with stack-allocated sockets
|
||||
pub fn run<F>(net: EthernetInterface<'a, &'a mut stm32_eth::Eth<'static, 'static>>, f: F)
|
||||
pub fn run<F>(net: EthernetInterface<'a, 'a, 'a, &'a mut stm32_eth::Eth<'static, 'static>>, f: F)
|
||||
where
|
||||
F: FnOnce(&mut Server<'a, '_, S>),
|
||||
{
|
||||
macro_rules! create_rtx_storage {
|
||||
($rx_storage:ident, $tx_storage:ident) => {
|
||||
let mut $rx_storage = [0; TCP_RX_BUFFER_SIZE];
|
||||
let mut $tx_storage = [0; TCP_TX_BUFFER_SIZE];
|
||||
};
|
||||
}
|
||||
|
||||
create_rtx_storage!(tcp_rx_storage0, tcp_tx_storage0);
|
||||
create_rtx_storage!(tcp_rx_storage1, tcp_tx_storage1);
|
||||
create_rtx_storage!(tcp_rx_storage2, tcp_tx_storage2);
|
||||
create_rtx_storage!(tcp_rx_storage3, tcp_tx_storage3);
|
||||
|
||||
let mut sockets_storage: [_; SOCKET_COUNT] = Default::default();
|
||||
let mut sockets = SocketSet::new(&mut sockets_storage[..]);
|
||||
let mut states: [SocketState<S>; SOCKET_COUNT] = unsafe { MaybeUninit::uninit().assume_init() };
|
||||
|
||||
let states: [SocketState<S>; SOCKET_COUNT] = [
|
||||
SocketState::<S>::new(&mut sockets, &mut tcp_rx_storage0, &mut tcp_tx_storage0),
|
||||
SocketState::<S>::new(&mut sockets, &mut tcp_rx_storage1, &mut tcp_tx_storage1),
|
||||
SocketState::<S>::new(&mut sockets, &mut tcp_rx_storage2, &mut tcp_tx_storage2),
|
||||
SocketState::<S>::new(&mut sockets, &mut tcp_rx_storage3, &mut tcp_tx_storage3),
|
||||
];
|
||||
macro_rules! create_socket {
|
||||
($set:ident, $rx_storage:ident, $tx_storage:ident, $target:expr) => {
|
||||
let mut $rx_storage = [0; TCP_RX_BUFFER_SIZE];
|
||||
let mut $tx_storage = [0; TCP_TX_BUFFER_SIZE];
|
||||
let tcp_rx_buffer = TcpSocketBuffer::new(&mut $rx_storage[..]);
|
||||
let tcp_tx_buffer = TcpSocketBuffer::new(&mut $tx_storage[..]);
|
||||
let tcp_socket = TcpSocket::new(tcp_rx_buffer, tcp_tx_buffer);
|
||||
$target = $set.add(tcp_socket);
|
||||
}
|
||||
}
|
||||
create_socket!(sockets, tcp_rx_storage0, tcp_tx_storage0, states[0].handle);
|
||||
create_socket!(sockets, tcp_rx_storage1, tcp_tx_storage1, states[1].handle);
|
||||
create_socket!(sockets, tcp_rx_storage2, tcp_tx_storage2, states[2].handle);
|
||||
create_socket!(sockets, tcp_rx_storage3, tcp_tx_storage3, states[3].handle);
|
||||
|
||||
for state in &mut states {
|
||||
state.state = S::default();
|
||||
}
|
||||
|
||||
let mut server = Server {
|
||||
states,
|
||||
@ -103,10 +89,15 @@ impl<'a, 'b, S: Default> Server<'a, 'b, S> {
|
||||
fn set_ipv4_address(&mut self, ipv4_address: Ipv4Cidr) {
|
||||
self.net.update_ip_addrs(|addrs| {
|
||||
for addr in addrs.iter_mut() {
|
||||
if let IpCidr::Ipv4(_) = addr {
|
||||
*addr = IpCidr::Ipv4(ipv4_address);
|
||||
// done
|
||||
break;
|
||||
match addr {
|
||||
IpCidr::Ipv4(_) => {
|
||||
*addr = IpCidr::Ipv4(ipv4_address);
|
||||
// done
|
||||
break
|
||||
}
|
||||
_ => {
|
||||
// skip
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
@ -115,9 +106,10 @@ impl<'a, 'b, S: Default> Server<'a, 'b, S> {
|
||||
fn set_gateway(&mut self, gateway: Option<Ipv4Address>) {
|
||||
let routes = self.net.routes_mut();
|
||||
match gateway {
|
||||
None => routes.update(|routes_storage| {
|
||||
routes_storage.remove(&IpCidr::new(IpAddress::v4(0, 0, 0, 0), 0));
|
||||
}),
|
||||
None =>
|
||||
routes.update(|routes_storage| {
|
||||
routes_storage.remove(&IpCidr::new(IpAddress::v4(0, 0, 0, 0), 0));
|
||||
}),
|
||||
Some(gateway) => {
|
||||
routes.add_default_ipv4_route(gateway).unwrap();
|
||||
}
|
||||
|
||||
@ -1,4 +1,5 @@
|
||||
use super::command_parser::{Command, Error as ParserError};
|
||||
use super::channels::CHANNELS;
|
||||
|
||||
const MAX_LINE_LEN: usize = 64;
|
||||
|
||||
@ -45,14 +46,15 @@ pub enum SessionInput {
|
||||
|
||||
impl From<Result<Command, ParserError>> for SessionInput {
|
||||
fn from(input: Result<Command, ParserError>) -> Self {
|
||||
input
|
||||
.map(SessionInput::Command)
|
||||
input.map(SessionInput::Command)
|
||||
.unwrap_or_else(SessionInput::Error)
|
||||
}
|
||||
}
|
||||
|
||||
pub struct Session {
|
||||
reader: LineReader,
|
||||
reporting: bool,
|
||||
report_pending: [bool; CHANNELS],
|
||||
}
|
||||
|
||||
impl Default for Session {
|
||||
@ -65,11 +67,43 @@ impl Session {
|
||||
pub fn new() -> Self {
|
||||
Session {
|
||||
reader: LineReader::new(),
|
||||
reporting: false,
|
||||
report_pending: [false; CHANNELS],
|
||||
}
|
||||
}
|
||||
|
||||
pub fn reset(&mut self) {
|
||||
self.reader = LineReader::new();
|
||||
self.reporting = false;
|
||||
self.report_pending = [false; CHANNELS];
|
||||
}
|
||||
|
||||
pub fn reporting(&self) -> bool {
|
||||
self.reporting
|
||||
}
|
||||
|
||||
pub fn set_report_pending(&mut self, channel: usize) {
|
||||
if self.reporting {
|
||||
self.report_pending[channel] = true;
|
||||
}
|
||||
}
|
||||
|
||||
pub fn is_report_pending(&self) -> Option<usize> {
|
||||
if ! self.reporting {
|
||||
None
|
||||
} else {
|
||||
self.report_pending.iter()
|
||||
.enumerate()
|
||||
.fold(None, |result, (channel, report_pending)| {
|
||||
result.or_else(|| {
|
||||
if *report_pending { Some(channel) } else { None }
|
||||
})
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
pub fn mark_report_sent(&mut self, channel: usize) {
|
||||
self.report_pending[channel] = false;
|
||||
}
|
||||
|
||||
pub fn feed(&mut self, buf: &[u8]) -> (usize, SessionInput) {
|
||||
@ -77,9 +111,18 @@ impl Session {
|
||||
for (i, b) in buf.iter().enumerate() {
|
||||
buf_bytes = i + 1;
|
||||
let line = self.reader.feed(*b);
|
||||
if let Some(line) = line {
|
||||
let command = Command::parse(line);
|
||||
return (buf_bytes, command.into());
|
||||
match line {
|
||||
Some(line) => {
|
||||
let command = Command::parse(&line);
|
||||
match command {
|
||||
Ok(Command::Reporting(reporting)) => {
|
||||
self.reporting = reporting;
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
return (buf_bytes, command.into());
|
||||
}
|
||||
None => {}
|
||||
}
|
||||
}
|
||||
(buf_bytes, SessionInput::Nothing)
|
||||
|
||||
@ -1,29 +1,31 @@
|
||||
use num_traits::float::Float;
|
||||
use serde::{Deserialize, Serialize};
|
||||
use uom::si::{
|
||||
f64::{
|
||||
ElectricalResistance,
|
||||
ThermodynamicTemperature,
|
||||
},
|
||||
electrical_resistance::ohm,
|
||||
f64::{ElectricalResistance, TemperatureInterval, ThermodynamicTemperature},
|
||||
ratio::ratio,
|
||||
temperature_interval::kelvin as kelvin_interval,
|
||||
thermodynamic_temperature::{degree_celsius, kelvin},
|
||||
};
|
||||
use serde::{Deserialize, Serialize};
|
||||
|
||||
/// B-Parameter equation parameters
|
||||
/// Steinhart-Hart equation parameters
|
||||
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
|
||||
pub struct Parameters {
|
||||
/// Base temperature
|
||||
pub t0: ThermodynamicTemperature,
|
||||
/// Thermistor resistance at base temperature
|
||||
/// Base resistance
|
||||
pub r0: ElectricalResistance,
|
||||
/// Beta (average slope of the function ln R vs. 1/T)
|
||||
pub b: TemperatureInterval,
|
||||
/// Beta
|
||||
pub b: f64,
|
||||
}
|
||||
|
||||
impl Parameters {
|
||||
/// Perform the resistance to temperature conversion.
|
||||
/// Perform the voltage to temperature conversion.
|
||||
pub fn get_temperature(&self, r: ElectricalResistance) -> ThermodynamicTemperature {
|
||||
let temp = (self.t0.recip() + (r / self.r0).get::<ratio>().ln() / self.b).recip();
|
||||
ThermodynamicTemperature::new::<kelvin>(temp.get::<kelvin_interval>())
|
||||
let inv_temp = 1.0 / self.t0.get::<kelvin>() + (r / self.r0).get::<ratio>().ln() / self.b;
|
||||
ThermodynamicTemperature::new::<kelvin>(1.0 / inv_temp)
|
||||
}
|
||||
}
|
||||
|
||||
@ -32,7 +34,7 @@ impl Default for Parameters {
|
||||
Parameters {
|
||||
t0: ThermodynamicTemperature::new::<degree_celsius>(25.0),
|
||||
r0: ElectricalResistance::new::<ohm>(10_000.0),
|
||||
b: TemperatureInterval::new::<kelvin_interval>(3800.0),
|
||||
b: 3800.0,
|
||||
}
|
||||
}
|
||||
}
|
||||
18
src/timer.rs
18
src/timer.rs
@ -4,9 +4,9 @@ use cortex_m::interrupt::Mutex;
|
||||
use cortex_m_rt::exception;
|
||||
use stm32f4xx_hal::{
|
||||
rcc::Clocks,
|
||||
stm32::SYST,
|
||||
time::U32Ext,
|
||||
timer::{Event as TimerEvent, Timer},
|
||||
timer::{Timer, Event as TimerEvent},
|
||||
stm32::SYST,
|
||||
};
|
||||
|
||||
/// Rate in Hz
|
||||
@ -18,22 +18,26 @@ static TIMER_MS: Mutex<RefCell<u32>> = Mutex::new(RefCell::new(0));
|
||||
|
||||
/// Setup SysTick exception
|
||||
pub fn setup(syst: SYST, clocks: Clocks) {
|
||||
let timer = Timer::syst(syst, &clocks);
|
||||
let mut countdown = timer.start_count_down(TIMER_RATE.hz());
|
||||
countdown.listen(TimerEvent::TimeOut);
|
||||
let mut timer = Timer::syst(syst, TIMER_RATE.hz(), clocks);
|
||||
timer.listen(TimerEvent::TimeOut);
|
||||
}
|
||||
|
||||
/// SysTick exception (Timer)
|
||||
#[exception]
|
||||
fn SysTick() {
|
||||
cortex_m::interrupt::free(|cs| {
|
||||
*TIMER_MS.borrow(cs).borrow_mut() += TIMER_DELTA;
|
||||
*TIMER_MS.borrow(cs)
|
||||
.borrow_mut() += TIMER_DELTA;
|
||||
});
|
||||
}
|
||||
|
||||
/// Obtain current time in milliseconds
|
||||
pub fn now() -> u32 {
|
||||
cortex_m::interrupt::free(|cs| *TIMER_MS.borrow(cs).borrow().deref())
|
||||
cortex_m::interrupt::free(|cs| {
|
||||
*TIMER_MS.borrow(cs)
|
||||
.borrow()
|
||||
.deref()
|
||||
})
|
||||
}
|
||||
|
||||
/// block for at least `amount` milliseconds
|
||||
|
||||
18
src/usb.rs
18
src/usb.rs
@ -1,18 +1,15 @@
|
||||
use core::{
|
||||
fmt::{self, Write},
|
||||
mem::MaybeUninit,
|
||||
};
|
||||
use core::{fmt::{self, Write}, mem::MaybeUninit};
|
||||
use cortex_m::interrupt::free;
|
||||
use log::{Log, Metadata, Record};
|
||||
use stm32f4xx_hal::{
|
||||
otg_fs::{UsbBus as Bus, USB},
|
||||
otg_fs::{USB, UsbBus as Bus},
|
||||
stm32::{interrupt, Interrupt, NVIC},
|
||||
};
|
||||
use usb_device::{
|
||||
class_prelude::UsbBusAllocator,
|
||||
class_prelude::{UsbBusAllocator},
|
||||
prelude::{UsbDevice, UsbDeviceBuilder, UsbVidPid},
|
||||
};
|
||||
use usbd_serial::SerialPort;
|
||||
use log::{Record, Log, Metadata};
|
||||
|
||||
static mut EP_MEMORY: [u32; 1024] = [0; 1024];
|
||||
|
||||
@ -39,8 +36,8 @@ impl State {
|
||||
.device_class(usbd_serial::USB_CLASS_CDC)
|
||||
.build();
|
||||
|
||||
free(|_| unsafe {
|
||||
STATE = Some(State { serial, dev });
|
||||
free(|_| {
|
||||
unsafe { STATE = Some(State { serial, dev }); }
|
||||
});
|
||||
|
||||
unsafe {
|
||||
@ -97,7 +94,8 @@ impl Write for SerialOutput {
|
||||
fn write_str(&mut self, s: &str) -> core::result::Result<(), core::fmt::Error> {
|
||||
if let Some(ref mut state) = State::get() {
|
||||
for chunk in s.as_bytes().chunks(16) {
|
||||
free(|_| state.serial.write(chunk)).map_err(|_| fmt::Error)?;
|
||||
free(|_| state.serial.write(chunk))
|
||||
.map_err(|_| fmt::Error)?;
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user