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d7462e6791
Author | SHA1 | Date |
---|---|---|
atse | d7462e6791 | |
atse | 6cd6a6a2c2 | |
atse | b93e2fbb7b | |
atse | 76b95f66e0 | |
atse | 8008870bc1 | |
atse | 7646ff9037 | |
atse | 6f81a63d12 | |
atse | 78012f6fdd |
|
@ -327,10 +327,10 @@ dependencies = [
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]
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[[package]]
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name = "panic-abort"
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version = "0.3.2"
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name = "panic-halt"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4e20e6499bbbc412f280b04a42346b356c6fa0753d5fd22b7bd752ff34c778ee"
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checksum = "de96540e0ebde571dc55c73d60ef407c653844e6f9a1e2fdbd40c07b9252d812"
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[[package]]
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name = "panic-semihosting"
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@ -563,7 +563,7 @@ dependencies = [
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"nb 1.0.0",
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"nom",
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"num-traits",
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"panic-abort",
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"panic-halt",
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"panic-semihosting",
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"serde",
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"serde-json-core",
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|
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@ -7,14 +7,14 @@ authors = ["Astro <astro@spaceboyz.net>"]
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version = "0.0.0"
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keywords = ["thermostat", "laser", "physics"]
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repository = "https://git.m-labs.hk/M-Labs/thermostat"
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edition = "2018"
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edition = "2021"
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[package.metadata.docs.rs]
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features = []
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default-target = "thumbv7em-none-eabihf"
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[dependencies]
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panic-abort = "0.3"
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panic-halt = "0.2"
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panic-semihosting = { version = "0.5", optional = true }
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log = "0.4"
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bare-metal = "1"
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|
20
README.md
20
README.md
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@ -29,7 +29,7 @@ Alternatively, you can install the Rust toolchain without Nix using rustup; see
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Connect SWDIO/SWCLK/RST/GND to a programmer such as ST-Link v2.1. Run OpenOCD:
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```shell
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openocd -f interface/stlink-v2-1.cfg -f target/stm32f4x.cfg
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openocd -f interface/stlink.cfg -f target/stm32f4x.cfg
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```
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You may need to power up the programmer before powering the device.
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@ -64,7 +64,7 @@ On a Windows machine install [st.com](https://st.com) DfuSe USB device firmware
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### OpenOCD
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```shell
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openocd -f interface/stlink-v2-1.cfg -f target/stm32f4x.cfg -c "program target/thumbv7em-none-eabihf/release/thermostat verify reset;exit"
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openocd -f interface/stlink.cfg -f target/stm32f4x.cfg -c "program target/thumbv7em-none-eabihf/release/thermostat verify reset;exit"
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```
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## Network
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@ -114,8 +114,8 @@ formatted as line-delimited JSON.
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| `pid <0/1> kd <value>` | Set differential gain |
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| `pid <0/1> output_min <amp>` | Set mininum output |
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| `pid <0/1> output_max <amp>` | Set maximum output |
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| `s-h` | Show Steinhart-Hart equation parameters |
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| `s-h <0/1> <t0/b/r0> <value>` | Set Steinhart-Hart parameter for a channel |
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| `b-p` | Show B-Parameter equation parameters |
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| `b-p <0/1> <t0/b/r0> <value>` | Set B-Parameter for a channel |
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| `postfilter` | Show postfilter settings |
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| `postfilter <0/1> off` | Disable postfilter |
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| `postfilter <0/1> rate <rate>` | Set postfilter output data rate |
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@ -147,22 +147,22 @@ output will be truncated when USB buffers are full.
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Connect the thermistor with the SENS pins of the
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device. Temperature-depending resistance is measured by the AD7172
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ADC. To prepare conversion to a temperature, set the Beta parameters
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for the Steinhart-Hart equation.
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ADC. To prepare conversion to a temperature, set the parameters
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for the B-Parameter equation.
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Set the base temperature in degrees celsius for the channel 0 thermistor:
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```
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s-h 0 t0 20
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b-p 0 t0 20
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```
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Set the resistance in Ohms measured at the base temperature t0:
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```
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s-h 0 r0 10000
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b-p 0 r0 10000
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```
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Set the Beta parameter:
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```
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s-h 0 b 3800
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b-p 0 b 3800
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```
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### 50/60 Hz filtering
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@ -261,7 +261,7 @@ with the following keys.
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| `time` | Seconds | Temperature measurement time |
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| `adc` | Volts | AD7172 input |
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| `sens` | Ohms | Thermistor resistance derived from `adc` |
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| `temperature` | Degrees Celsius | Steinhart-Hart conversion result derived from `sens` |
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| `temperature` | Degrees Celsius | B-Parameter conversion result derived from `sens` |
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| `pid_engaged` | Boolean | `true` if in closed-loop mode |
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| `i_set` | Amperes | TEC output current |
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| `vref` | Volts | MAX1968 VREF (1.5 V) |
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|
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11
flake.nix
11
flake.nix
|
@ -8,8 +8,8 @@
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; overlays = [ (import mozilla-overlay) ]; };
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rustManifest = pkgs.fetchurl {
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url = "https://static.rust-lang.org/dist/2021-10-26/channel-rust-nightly.toml";
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sha256 = "sha256-1hLbypXA+nuH7o3AHCokzSBZAvQxvef4x9+XxO3aBao=";
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url = "https://static.rust-lang.org/dist/2022-12-15/channel-rust-stable.toml";
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hash = "sha256-S7epLlflwt0d1GZP44u5Xosgf6dRrmr8xxC+Ml2Pq7c=";
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};
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targets = [
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@ -22,12 +22,12 @@
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inherit targets;
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extensions = ["rust-src"];
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};
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rust = rustChannelOfTargets "nightly" null targets;
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rust = rustChannelOfTargets "stable" null targets;
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rustPlatform = pkgs.recurseIntoAttrs (pkgs.makeRustPlatform {
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rustc = rust;
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cargo = rust;
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});
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thermostat = rustPlatform.buildRustPackage rec {
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thermostat = rustPlatform.buildRustPackage {
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name = "thermostat";
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version = "0.0.0";
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@ -67,8 +67,7 @@
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devShell.x86_64-linux = pkgs.mkShell {
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name = "thermostat-dev-shell";
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buildInputs = with pkgs; [
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rustc cargo
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openocd dfu-util
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rust openocd dfu-util
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] ++ (with python3Packages; [
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numpy matplotlib
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]);
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@ -1,11 +1,11 @@
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from pytec.client import Client
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tec = Client() #(host="localhost", port=6667)
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tec.set_param("s-h", 1, "t0", 20)
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tec.set_param("b-p", 1, "t0", 20)
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print(tec.get_pwm())
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print(tec.get_pid())
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print(tec.get_pwm())
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print(tec.get_postfilter())
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print(tec.get_steinhart_hart())
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print(tec.get_b_parameter())
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for data in tec.report_mode():
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print(data)
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@ -89,14 +89,14 @@ class Client:
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"""
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return self._get_conf("pid")
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def get_steinhart_hart(self):
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"""Retrieve Steinhart-Hart parameters for resistance to temperature conversion
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def get_b_parameter(self):
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"""Retrieve B-Parameter equation parameters for resistance to temperature conversion
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Example::
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[{'params': {'b': 3800.0, 'r0': 10000.0, 't0': 298.15}, 'channel': 0},
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{'params': {'b': 3800.0, 'r0': 10000.0, 't0': 298.15}, 'channel': 1}]
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"""
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return self._get_conf("s-h")
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return self._get_conf("b-p")
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def get_postfilter(self):
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"""Retrieve DAC postfilter configuration
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@ -143,7 +143,7 @@ class Client:
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Examples::
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tec.set_param("pwm", 0, "max_v", 2.0)
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tec.set_param("pid", 1, "output_max", 2.5)
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tec.set_param("s-h", 0, "t0", 20.0)
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tec.set_param("b-p", 0, "t0", 20.0)
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tec.set_param("center", 0, "vref")
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tec.set_param("postfilter", 1, 21)
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@ -10,15 +10,15 @@ use uom::si::{
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};
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use serde::{Deserialize, Serialize};
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/// Steinhart-Hart equation parameters
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/// B-Parameter equation parameters
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#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
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pub struct Parameters {
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/// Base temperature
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pub t0: ThermodynamicTemperature,
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/// Base resistance
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/// Thermistor resistance at base temperature
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pub r0: ElectricalResistance,
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/// Beta
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pub b: f64,
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/// B, the average slope of the function ln R vs. 1/T
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pub b: ThermodynamicTemperature,
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}
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impl Parameters {
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@ -14,7 +14,7 @@ use uom::si::{
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use crate::{
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ad7172,
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pid,
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steinhart_hart as sh,
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b_parameter as bp,
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command_parser::CenterPoint,
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};
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@ -31,7 +31,7 @@ pub struct ChannelState {
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pub dac_value: ElectricPotential,
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pub pid_engaged: bool,
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pub pid: pid::Controller,
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pub sh: sh::Parameters,
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pub bp: bp::Parameters,
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}
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impl ChannelState {
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@ -46,7 +46,7 @@ impl ChannelState {
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dac_value: ElectricPotential::new::<volt>(0.0),
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pid_engaged: false,
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pid: pid::Controller::new(pid::Parameters::default()),
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sh: sh::Parameters::default(),
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bp: bp::Parameters::default(),
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}
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}
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@ -92,7 +92,7 @@ impl ChannelState {
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pub fn get_temperature(&self) -> Option<ThermodynamicTemperature> {
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let r = self.get_sens()?;
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let temperature = self.sh.get_temperature(r);
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let temperature = self.bp.get_temperature(r);
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Some(temperature)
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}
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}
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|
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@ -19,7 +19,7 @@ use crate::{
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command_parser::{CenterPoint, PwmPin},
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command_handler::JsonBuffer,
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pins,
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steinhart_hart,
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b_parameter,
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};
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pub const CHANNELS: usize = 2;
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@ -511,15 +511,15 @@ impl Channels {
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serde_json_core::to_vec(&summaries)
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}
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fn steinhart_hart_summary(&mut self, channel: usize) -> SteinhartHartSummary {
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let params = self.channel_state(channel).sh.clone();
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SteinhartHartSummary { channel, params }
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fn b_parameter_summary(&mut self, channel: usize) -> BParameterSummary {
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let params = self.channel_state(channel).bp.clone();
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BParameterSummary { channel, params }
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}
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pub fn steinhart_hart_summaries_json(&mut self) -> Result<JsonBuffer, serde_json_core::ser::Error> {
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pub fn b_parameter_summaries_json(&mut self) -> Result<JsonBuffer, serde_json_core::ser::Error> {
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let mut summaries = Vec::<_, U2>::new();
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for channel in 0..CHANNELS {
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let _ = summaries.push(self.steinhart_hart_summary(channel));
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let _ = summaries.push(self.b_parameter_summary(channel));
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}
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serde_json_core::to_vec(&summaries)
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}
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|
@ -595,7 +595,7 @@ pub struct PostFilterSummary {
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}
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#[derive(Serialize)]
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pub struct SteinhartHartSummary {
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pub struct BParameterSummary {
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channel: usize,
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params: steinhart_hart::Parameters,
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params: b_parameter::Parameters,
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}
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|
|
|
@ -11,9 +11,8 @@ use super::{
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CenterPoint,
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PidParameter,
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PwmPin,
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ShParameter
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BpParameter
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},
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leds::Leds,
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ad7172,
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CHANNEL_CONFIG_KEY,
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channels::{
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|
@ -140,13 +139,13 @@ impl Handler {
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Ok(Handler::Handled)
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}
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fn show_steinhart_hart(socket: &mut TcpSocket, channels: &mut Channels) -> Result<Handler, Error> {
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match channels.steinhart_hart_summaries_json() {
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fn show_b_parameter(socket: &mut TcpSocket, channels: &mut Channels) -> Result<Handler, Error> {
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match channels.b_parameter_summaries_json() {
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Ok(buf) => {
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send_line(socket, &buf);
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}
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Err(e) => {
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error!("unable to serialize steinhart-hart summaries: {:?}", e);
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error!("unable to serialize b parameter summaries: {:?}", e);
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let _ = writeln!(socket, "{{\"error\":\"{:?}\"}}", e);
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return Err(Error::ReportError);
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}
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|
@ -176,13 +175,13 @@ impl Handler {
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Ok(Handler::Handled)
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}
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fn engage_pid (socket: &mut TcpSocket, channels: &mut Channels, leds: &mut Leds, channel: usize) -> Result<Handler, Error> {
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fn engage_pid (socket: &mut TcpSocket, channels: &mut Channels, channel: usize) -> Result<Handler, Error> {
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channels.channel_state(channel).pid_engaged = true;
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send_line(socket, b"{}");
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Ok(Handler::Handled)
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}
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|
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fn set_pwm (socket: &mut TcpSocket, channels: &mut Channels, leds: &mut Leds, channel: usize, pin: PwmPin, value: f64) -> Result<Handler, Error> {
|
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fn set_pwm (socket: &mut TcpSocket, channels: &mut Channels, channel: usize, pin: PwmPin, value: f64) -> Result<Handler, Error> {
|
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match pin {
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PwmPin::ISet => {
|
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channels.channel_state(channel).pid_engaged = false;
|
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|
@ -239,13 +238,13 @@ impl Handler {
|
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Ok(Handler::Handled)
|
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}
|
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|
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fn set_steinhart_hart (socket: &mut TcpSocket, channels: &mut Channels, channel: usize, parameter: ShParameter, value: f64) -> Result<Handler, Error> {
|
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let sh = &mut channels.channel_state(channel).sh;
|
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use super::command_parser::ShParameter::*;
|
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fn set_b_parameter (socket: &mut TcpSocket, channels: &mut Channels, channel: usize, parameter: BpParameter, value: f64) -> Result<Handler, Error> {
|
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let bp = &mut channels.channel_state(channel).bp;
|
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use super::command_parser::BpParameter::*;
|
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match parameter {
|
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T0 => sh.t0 = ThermodynamicTemperature::new::<degree_celsius>(value),
|
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B => sh.b = value,
|
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R0 => sh.r0 = ElectricalResistance::new::<ohm>(value),
|
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T0 => bp.t0 = ThermodynamicTemperature::new::<degree_celsius>(value),
|
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B => bp.b = value,
|
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R0 => bp.r0 = ElectricalResistance::new::<ohm>(value),
|
||||
}
|
||||
send_line(socket, b"{}");
|
||||
Ok(Handler::Handled)
|
||||
|
@ -413,7 +412,7 @@ impl Handler {
|
|||
}
|
||||
}
|
||||
|
||||
pub fn handle_command(command: Command, socket: &mut TcpSocket, channels: &mut Channels, session: &Session, leds: &mut Leds, 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, store: &mut FlashStore, ipv4_config: &mut Ipv4Config, fan_ctrl: &mut FanCtrl, hwrev: HWRev) -> Result<Self, Error> {
|
||||
match command {
|
||||
Command::Quit => Ok(Handler::CloseSocket),
|
||||
Command::Reporting(_reporting) => Handler::reporting(socket),
|
||||
|
@ -421,14 +420,14 @@ impl Handler {
|
|||
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::BParameter) => Handler::show_b_parameter(socket, channels),
|
||||
Command::Show(ShowCommand::PostFilter) => Handler::show_post_filter(socket, channels),
|
||||
Command::Show(ShowCommand::Ipv4) => Handler::show_ipv4(socket, ipv4_config),
|
||||
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::PwmPid { channel } => Handler::engage_pid(socket, channels, channel),
|
||||
Command::Pwm { channel, pin, value } => Handler::set_pwm(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::SteinhartHart { channel, parameter, value } => Handler::set_steinhart_hart(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::Load { channel } => Handler::load_channel(socket, channels, store, channel),
|
||||
|
|
|
@ -99,7 +99,7 @@ pub enum ShowCommand {
|
|||
Reporting,
|
||||
Pwm,
|
||||
Pid,
|
||||
SteinhartHart,
|
||||
BParameter,
|
||||
PostFilter,
|
||||
Ipv4,
|
||||
}
|
||||
|
@ -114,9 +114,9 @@ pub enum PidParameter {
|
|||
OutputMax,
|
||||
}
|
||||
|
||||
/// Steinhart-Hart equation parameter
|
||||
/// B-Parameter equation parameter
|
||||
#[derive(Debug, Clone, PartialEq)]
|
||||
pub enum ShParameter {
|
||||
pub enum BpParameter {
|
||||
T0,
|
||||
B,
|
||||
R0,
|
||||
|
@ -169,9 +169,9 @@ pub enum Command {
|
|||
parameter: PidParameter,
|
||||
value: f64,
|
||||
},
|
||||
SteinhartHart {
|
||||
BParameter {
|
||||
channel: usize,
|
||||
parameter: ShParameter,
|
||||
parameter: BpParameter,
|
||||
value: f64,
|
||||
},
|
||||
PostFilter {
|
||||
|
@ -400,31 +400,31 @@ fn pid(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
|||
))(input)
|
||||
}
|
||||
|
||||
/// `s-h <0-1> <parameter> <value>`
|
||||
fn steinhart_hart_parameter(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
/// `b-p <0-1> <parameter> <value>`
|
||||
fn b_parameter_parameter(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, channel) = channel(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, parameter) =
|
||||
alt((value(ShParameter::T0, tag("t0")),
|
||||
value(ShParameter::B, tag("b")),
|
||||
value(ShParameter::R0, tag("r0"))
|
||||
alt((value(BpParameter::T0, tag("t0")),
|
||||
value(BpParameter::B, tag("b")),
|
||||
value(BpParameter::R0, tag("r0"))
|
||||
))(input)?;
|
||||
let (input, _) = whitespace(input)?;
|
||||
let (input, value) = float(input)?;
|
||||
let result = value
|
||||
.map(|value| Command::SteinhartHart { channel, parameter, value });
|
||||
.map(|value| Command::BParameter { channel, parameter, value });
|
||||
Ok((input, result))
|
||||
}
|
||||
|
||||
/// `s-h` | `s-h <steinhart_hart_parameter>`
|
||||
fn steinhart_hart(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = tag("s-h")(input)?;
|
||||
/// `b-p` | `b-p <b_parameter_parameter>`
|
||||
fn b_parameter(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
||||
let (input, _) = tag("b-p")(input)?;
|
||||
alt((
|
||||
preceded(
|
||||
whitespace,
|
||||
steinhart_hart_parameter
|
||||
b_parameter_parameter
|
||||
),
|
||||
value(Ok(Command::Show(ShowCommand::SteinhartHart)), end)
|
||||
value(Ok(Command::Show(ShowCommand::BParameter)), end)
|
||||
))(input)
|
||||
}
|
||||
|
||||
|
@ -594,7 +594,7 @@ fn command(input: &[u8]) -> IResult<&[u8], Result<Command, Error>> {
|
|||
pwm,
|
||||
center_point,
|
||||
pid,
|
||||
steinhart_hart,
|
||||
b_parameter,
|
||||
postfilter,
|
||||
value(Ok(Command::Dfu), tag("dfu")),
|
||||
fan,
|
||||
|
@ -765,17 +765,17 @@ mod test {
|
|||
}
|
||||
|
||||
#[test]
|
||||
fn parse_steinhart_hart() {
|
||||
let command = Command::parse(b"s-h");
|
||||
assert_eq!(command, Ok(Command::Show(ShowCommand::SteinhartHart)));
|
||||
fn parse_b_parameter() {
|
||||
let command = Command::parse(b"b-p");
|
||||
assert_eq!(command, Ok(Command::Show(ShowCommand::BParameter)));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_steinhart_hart_set() {
|
||||
let command = Command::parse(b"s-h 1 t0 23.05");
|
||||
assert_eq!(command, Ok(Command::SteinhartHart {
|
||||
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: ShParameter::T0,
|
||||
parameter: BpParameter::T0,
|
||||
value: 23.05,
|
||||
}));
|
||||
}
|
||||
|
|
|
@ -9,7 +9,7 @@ use crate::{
|
|||
channels::Channels,
|
||||
command_parser::CenterPoint,
|
||||
pid,
|
||||
steinhart_hart,
|
||||
b_parameter,
|
||||
};
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
|
||||
|
@ -18,7 +18,7 @@ pub struct ChannelConfig {
|
|||
pid: pid::Parameters,
|
||||
pid_target: f32,
|
||||
pid_engaged: bool,
|
||||
sh: steinhart_hart::Parameters,
|
||||
bp: b_parameter::Parameters,
|
||||
pwm: PwmLimits,
|
||||
/// uses variant `PostFilter::Invalid` instead of `None` to save space
|
||||
adc_postfilter: PostFilter,
|
||||
|
@ -38,7 +38,7 @@ impl ChannelConfig {
|
|||
pid: state.pid.parameters.clone(),
|
||||
pid_target: state.pid.target as f32,
|
||||
pid_engaged: state.pid_engaged,
|
||||
sh: state.sh.clone(),
|
||||
bp: state.bp.clone(),
|
||||
pwm,
|
||||
adc_postfilter,
|
||||
}
|
||||
|
@ -50,7 +50,7 @@ impl ChannelConfig {
|
|||
state.pid.parameters = self.pid.clone();
|
||||
state.pid.target = self.pid_target.into();
|
||||
state.pid_engaged = self.pid_engaged;
|
||||
state.sh = self.sh.clone();
|
||||
state.bp = self.bp.clone();
|
||||
|
||||
self.pwm.apply(channels, channel);
|
||||
|
||||
|
|
|
@ -1,3 +1,4 @@
|
|||
use core::arch::asm;
|
||||
use cortex_m_rt::pre_init;
|
||||
use stm32f4xx_hal::stm32::{RCC, SYSCFG};
|
||||
|
||||
|
|
|
@ -1,11 +1,10 @@
|
|||
#![cfg_attr(not(test), no_std)]
|
||||
#![cfg_attr(not(test), no_main)]
|
||||
#![feature(maybe_uninit_extra, asm)]
|
||||
#![cfg_attr(test, allow(unused))]
|
||||
// TODO: #![deny(warnings, unused)]
|
||||
|
||||
#[cfg(not(any(feature = "semihosting", test)))]
|
||||
use panic_abort as _;
|
||||
use panic_halt as _;
|
||||
#[cfg(all(feature = "semihosting", not(test)))]
|
||||
use panic_semihosting as _;
|
||||
|
||||
|
@ -42,7 +41,7 @@ mod command_parser;
|
|||
use command_parser::Ipv4Config;
|
||||
mod timer;
|
||||
mod pid;
|
||||
mod steinhart_hart;
|
||||
mod b_parameter;
|
||||
mod channels;
|
||||
use channels::{CHANNELS, Channels};
|
||||
mod channel;
|
||||
|
@ -217,7 +216,7 @@ fn main() -> ! {
|
|||
// 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, &mut fan_ctrl, hwrev) {
|
||||
match Handler::handle_command(command, &mut socket, &mut channels, session, &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(),
|
||||
|
|
|
@ -1,4 +1,3 @@
|
|||
use core::mem::MaybeUninit;
|
||||
use smoltcp::{
|
||||
iface::EthernetInterface,
|
||||
socket::{SocketSet, SocketHandle, TcpSocket, TcpSocketBuffer, SocketRef},
|
||||
|
@ -13,6 +12,18 @@ pub struct SocketState<S> {
|
|||
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.
|
||||
|
@ -35,28 +46,27 @@ impl<'a, 'b, S: Default> Server<'a, 'b, S> {
|
|||
where
|
||||
F: FnOnce(&mut Server<'a, '_, S>),
|
||||
{
|
||||
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() };
|
||||
|
||||
macro_rules! create_socket {
|
||||
($set:ident, $rx_storage:ident, $tx_storage:ident, $target:expr) => {
|
||||
macro_rules! create_rtx_storage {
|
||||
($rx_storage:ident, $tx_storage:ident) => {
|
||||
let mut $rx_storage = [0; TCP_RX_BUFFER_SIZE];
|
||||
let mut $tx_storage = [0; TCP_TX_BUFFER_SIZE];
|
||||
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();
|
||||
}
|
||||
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 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),
|
||||
];
|
||||
|
||||
let mut server = Server {
|
||||
states,
|
||||
|
|
Loading…
Reference in New Issue