eth: Poll and Handle Json based Ld ctrl cmd

- Upgrade to miniconf 9.0
- Only non report related laser diode ctrl command is implemented

Cargo.lock

@@ -179,7 +179,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn 2.0.41",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -229,10 +229,16 @@ dependencies = [
 ]
 
 [[package]]
-name = "embedded-nal"
+name = "embedded-io"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db9efecb57ab54fa918730f2874d7d37647169c50fa1357fecb81abee840b113"
+checksum = "edd0f118536f44f5ccd48bcb8b111bdc3de888b58c74639dfb034a357d0f206d"
+
+[[package]]
+name = "embedded-nal"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "447416d161ba378782c13e82b11b267d6d2104b4913679a7c5640e7e94f96ea7"
 dependencies = [
  "heapless 0.7.17",
  "nb 1.1.0",
@@ -361,6 +367,12 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "itoa"
+version = "1.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
+
 [[package]]
 name = "kirdy"
 version = "0.0.0"
@@ -420,11 +432,13 @@ checksum = "0ca88d725a0a943b096803bd34e73a4437208b6077654cc4ecb2947a5f91618d"
 
 [[package]]
 name = "miniconf"
-version = "0.6.3"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07df30ef660fa32d54836743fbdf8208747a559fc4296ec07dc12b6df65343b2"
+checksum = "9df2d7bdba3acb28460c347b21e1e88d869f2716ebe060eb6a79f7b76b57de72"
 dependencies = [
+ "embedded-io",
  "heapless 0.7.17",
+ "itoa",
  "log",
  "miniconf_derive",
  "minimq",
@@ -435,20 +449,20 @@ dependencies = [
 
 [[package]]
 name = "miniconf_derive"
-version = "0.6.2"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e142f4961afed7b940e84903e6f886b35d10017f15aafc960556f053f6a8fa35"
+checksum = "89f46d25f40e41f552d76b8eb9e225fe493ebf978a5c3f42b7599e45cfe6b4e3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.48",
 ]
 
 [[package]]
 name = "minimq"
-version = "0.6.2"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b222dbc2667cc69a2d9acdf5c24280c49233295eda3a767f6ddfb4040f5cc80c"
+checksum = "b561c2c86a3509f7c514f546fb24755753a30fdcf67cce8d5f2f38688483cd31"
 dependencies = [
  "bit_field",
  "embedded-nal",
@@ -477,9 +491,9 @@ checksum = "8d5439c4ad607c3c23abf66de8c8bf57ba8adcd1f129e699851a6e43935d339d"
 
 [[package]]
 name = "no-std-net"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bcece43b12349917e096cddfa66107277f123e6c96a5aea78711dc601a47152"
+checksum = "43794a0ace135be66a25d3ae77d41b91615fb68ae937f904090203e81f755b65"
 
 [[package]]
 name = "num"
@@ -547,22 +561,22 @@ dependencies = [
 
 [[package]]
 name = "num_enum"
-version = "0.5.11"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f646caf906c20226733ed5b1374287eb97e3c2a5c227ce668c1f2ce20ae57c9"
+checksum = "02339744ee7253741199f897151b38e72257d13802d4ee837285cc2990a90845"
 dependencies = [
  "num_enum_derive",
 ]
 
 [[package]]
 name = "num_enum_derive"
-version = "0.5.11"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcbff9bc912032c62bf65ef1d5aea88983b420f4f839db1e9b0c281a25c9c799"
+checksum = "681030a937600a36906c185595136d26abfebb4aa9c65701cefcaf8578bb982b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -620,18 +634,18 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.70"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39278fbbf5fb4f646ce651690877f89d1c5811a3d4acb27700c1cb3cdb78fd3b"
+checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.33"
+version = "1.0.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
+checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
 dependencies = [
  "proc-macro2",
 ]
@@ -705,9 +719,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.193"
+version = "1.0.196"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
+checksum = "870026e60fa08c69f064aa766c10f10b1d62db9ccd4d0abb206472bee0ce3b32"
 dependencies = [
  "serde_derive",
 ]
@@ -725,13 +739,13 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.193"
+version = "1.0.196"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
+checksum = "33c85360c95e7d137454dc81d9a4ed2b8efd8fbe19cee57357b32b9771fccb67"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.41",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -859,9 +873,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.41"
+version = "2.0.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44c8b28c477cc3bf0e7966561e3460130e1255f7a1cf71931075f1c5e7a7e269"
+checksum = "0f3531638e407dfc0814761abb7c00a5b54992b849452a0646b7f65c9f770f3f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -897,7 +911,7 @@ checksum = "01742297787513b79cf8e29d1056ede1313e2420b7b3b15d0a768b4921f549df"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.41",
+ "syn 2.0.48",
 ]
 
 [[package]]

Cargo.toml

@@ -32,7 +32,7 @@ usb-device = "0.2.9"
 usbd-serial = "0.1.1"
 fugit = "0.3.6"
 rtt-target = { version = "0.3.1", features = ["cortex-m"] }
-miniconf = "0.6.3"
+miniconf = "0.9.0"
 serde = { version = "1.0.158", features = ["derive"], default-features = false }
 sfkv = "0.1"
 bit_field = "0.10"

echo_eth_test.py

@@ -1,14 +0,0 @@
-# echo-client.py
-
-import socket
-
-#192, 168, 1, 132
-HOST = "192.168.1.132"  # The server's hostname or IP address
-PORT = 1337  # The port used by the server
-
-with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
-    s.connect((HOST, PORT))
-    s.sendall(b"Hello, world")
-    data = s.recv(1024)
-
-print(f"Received {data!r}")

eth_cmd_test.py

@@ -0,0 +1,24 @@
+# Python Test Scripts for Controlling Kirdy
+#   Kirdy is written to be controlled via a json object based on miniconf rust crate
+#   Json Field:
+#       "rev": hw_rev
+#       "laser_diode_cmd": Check cmd_handler.rs for the cmd Enum to control the laser diode
+#       "data_f32": Optional f32 Data field depending on cmd
+#       "data_f64": Optional f64 Data field depending on cmd
+
+import socket
+import json
+
+# Kirdy IP and Port Number
+HOST = "192.168.1.132"
+PORT = 1337
+
+ld_cmd = {
+    "rev": 3,
+    "laser_diode_cmd": "SetI",
+    "data_f64": 0.0,
+}
+
+with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
+    s.connect((HOST, PORT))
+    s.send(bytes(json.dumps(ld_cmd), "UTF-8"))

src/laser_diode/laser_diode.rs

@@ -1,4 +1,4 @@
-use miniconf::Miniconf;
+use miniconf::Tree;
 use stm32f4xx_hal::pac::ADC2;
 use uom::si::electric_current::ampere;
 use crate::laser_diode::ld_ctrl::LdCtrl;
@@ -49,11 +49,11 @@ impl Settings{
     const LD_CURRENT_TIME_STEP_MS: u32 = 1;
 }
 
-#[derive(Clone, Debug, Miniconf)]
+#[derive(Clone, Debug, Tree)]
 pub struct Settings {
     ld_drive_current: ElectricCurrent,
     ld_drive_current_limit: ElectricCurrent,
-    #[miniconf(defer)]
+    #[tree]
     pd_responsitivity: pd_responsitivity::Parameters,
 }
 

src/laser_diode/pd_responsitivity.rs

@@ -7,12 +7,12 @@ use uom::si::{
     electric_current::microampere,
 };
 use uom::{si::{ISQ, SI, Quantity}, typenum::*};
-use miniconf::Miniconf;
+use miniconf::Tree;
 
 // Ampere / Watt
 pub type ResponsitivityUnit = Quantity<ISQ<N2, N1, P3, P1, Z0, Z0, Z0>, SI<f64>, f64>; 
 
-#[derive(Clone, Debug, PartialEq, Miniconf)]
+#[derive(Clone, Debug, PartialEq, Tree)]
 pub struct Parameters {
     pub responsitivity: ResponsitivityUnit,
     pub i_dark: ElectricCurrent,

src/main.rs

@@ -2,7 +2,7 @@
 #![cfg_attr(not(test), no_std)]
 
 use cortex_m_rt::entry;
-use log::info;
+use log::{info, debug};
 use stm32f4xx_hal::pac::{CorePeripherals, Peripherals};
 mod device;
 mod laser_diode;
@@ -16,6 +16,7 @@ use uom::si::electric_potential::volt;
 use uom::si::electric_current::{ampere, milliampere};
 use uom::si::power::milliwatt;
 use uom::si::f64::{ElectricPotential, ElectricCurrent, Power};
+use serde::{Serialize, Deserialize};
 
 // If RTT is used, print panic info through RTT
 #[cfg(all(feature = "RTT", not(test)))]
@@ -30,17 +31,24 @@ fn panic(info: &PanicInfo) -> ! {
 #[cfg(all(not(feature = "RTT"), not(test)))]
 use panic_halt as _;
 
+use miniconf::{Error, JsonCoreSlash, Tree, TreeKey};
+
+static mut ETH_DATA_BUFFER: [u8; 1024] = [0; 1024];
+
 #[cfg(not(test))]
 #[entry]
 fn main() -> ! {
+
     log_setup::init_log();
     info!("Kirdy init");
 
     let core_perif = CorePeripherals::take().unwrap();
     let perif = Peripherals::take().unwrap();
 
-    let (mut wd, mut flash_store, mut laser, mut thermostat,) = bootup(core_perif, perif);
+    let (mut wd, mut _flash_store, mut laser, mut thermostat,) = bootup(core_perif, perif);
 
+    // Demo Fns for reading and writing stm32 Internal Flash
+    /* 
     let key = "test";
     info!("Read the Flash Content Stored");
     match flash_store.read(key).unwrap() {
@@ -64,6 +72,7 @@ fn main() -> ! {
         Some(val) => {info!("Val: {:?}", val)}
         _ => {info!("Key does not match")}
     };
+    */
 
     // https://github.com/iliekturtles/uom/blob/master/examples/si.rs
     let volt_fmt = ElectricPotential::format_args(volt, Abbreviation);
@@ -86,6 +95,28 @@ fn main() -> ! {
         info!("power_excursion: {:?}", laser.pd_mon_status().pwr_excursion);
         
         info!("Termination Status: {:?}", laser.get_term_status());
+        
+        let mut eth_is_pending = false;
+        
+        if net::net::eth_is_socket_active() {
+            cortex_m::interrupt::free(|cs| 
+                {
+                eth_is_pending = net::net::is_pending(cs);
+                }
+            );
+
+            if eth_is_pending {
+                unsafe{
+                    cortex_m::interrupt::free(|cs| {
+                        net::net::clear_pending(cs);
+                    });
+                    let bytes = net::net::eth_recv(&mut ETH_DATA_BUFFER);
+                    debug!("Number of bytes recv: {:?}", bytes);
+                    laser = net::cmd_handler::execute_cmd(&mut ETH_DATA_BUFFER, bytes, laser);
+                }
+            }
+        }
+        
         sys_timer::sleep(500);
     }
 }

src/net/cmd_handler.rs

@@ -0,0 +1,125 @@
+use core::fmt::Debug;
+use miniconf::{Error, JsonCoreSlash, Tree, TreeKey};
+use serde::{Deserialize, Serialize};
+use uom::si::electric_current::{milliampere, ElectricCurrent};
+use crate::laser_diode::laser_diode::LdDrive;
+use log::info;
+
+#[derive(Deserialize, Serialize, Copy, Clone, Default, Debug)]
+enum LdCmdEnum {
+    #[default]
+    Reserved,
+    // LD Drive Related
+    PowerUp,
+    PowerDown,
+    LdTermsShort,
+    LdTermsOpen,
+    SetI,
+    SetISoftLimit,
+    // PD Mon Related
+    SetPdResponsitivity,
+    SetPdDarkCurrent,
+    SetPdILimit,
+    SetLdPwrLimit,
+    ClearAlarmStatus,
+    // Report Related
+    GetModInTermStatus,
+    GetLdStatus,
+    GetAlramStatus,
+}
+
+#[derive(Deserialize, Serialize, Copy, Clone, Debug, Default, Tree)]
+pub struct CmdJsonObj{
+    rev: u8,
+    laser_diode_cmd: LdCmdEnum,
+    data_f32: Option<f32>,
+    data_f64: Option<f64>,
+}
+#[derive(Deserialize, Serialize, Copy, Clone, Debug, Default, Tree)]
+pub struct Cmd {
+    json: CmdJsonObj
+}
+
+pub fn execute_cmd(buffer: &mut [u8], buffer_size: usize, mut laser: LdDrive)->(LdDrive){
+    let mut cmd = Cmd {
+        json: CmdJsonObj::default()
+    };
+    match cmd.set_json("/json", &buffer[0..buffer_size]){
+        Ok(_) => {
+            info!("############ Command Received {:?}", cmd.json.laser_diode_cmd);
+
+            match cmd.json.laser_diode_cmd {
+                LdCmdEnum::PowerUp => {
+                    laser.power_up()
+                }
+                LdCmdEnum::PowerDown => {
+                    laser.power_down()
+                }
+                LdCmdEnum::LdTermsShort => {
+                    laser.ld_short();
+                }
+                LdCmdEnum::LdTermsOpen => {
+                    laser.ld_open();
+                }
+                LdCmdEnum::SetI => {
+                    match cmd.json.data_f64 {
+                        Some(val) => {
+                            laser.ld_set_i(ElectricCurrent::new::<milliampere>(val));
+                        }
+                        None => {
+                            info!("Wrong Data type is received")
+                        }
+                    }
+                }
+                LdCmdEnum::SetISoftLimit => {
+                    match cmd.json.data_f64 {
+                        Some(val) => {
+                            laser.set_ld_drive_current_limit(ElectricCurrent::new::<milliampere>(val))
+                        }
+                        None => {
+                            info!("Wrong Data type is received")
+                        }
+                    }
+                }
+                LdCmdEnum::SetPdResponsitivity => {
+                    info!("Not supported Yet")
+                }
+                LdCmdEnum::SetPdDarkCurrent => {
+                    info!("Not supported Yet")
+                }
+                LdCmdEnum::SetPdILimit => {
+                    match cmd.json.data_f64 {
+                        Some(val) => {
+                            laser.set_pd_i_limit(ElectricCurrent::new::<milliampere>(val))
+                        }
+                        None => {
+                            info!("Wrong Data type is received")
+                        }
+                    }
+                }
+                LdCmdEnum::SetLdPwrLimit => {
+                    info!("Not supported Yet")
+                }
+                LdCmdEnum::ClearAlarmStatus => {
+                    laser.pd_mon_clear_alarm()
+                }
+                LdCmdEnum::GetModInTermStatus => {
+                    info!("Not supported Yet")
+                }
+                LdCmdEnum::GetLdStatus => {
+                    info!("Not supported Yet")
+                }
+                LdCmdEnum::GetAlramStatus => {
+                    info!("Not supported Yet")
+                }
+                _ => {
+                    info!("Unimplemented Command")
+                }
+            }
+        }
+        Err(err) => {
+            info!("Invalid Command: {:?}", err);
+        }
+    }
+    laser
+}

src/net/mod.rs

@@ -1 +1,2 @@
 pub mod net;
+pub mod cmd_handler;

src/net/net.rs

@@ -1,4 +1,6 @@
 use crate::device::sys_timer;
+use core::cell::RefCell;
+use cortex_m::interrupt::{CriticalSection, Mutex};
 use log::{debug, info, warn};
 use smoltcp::{
     iface::{
@@ -35,6 +37,11 @@ const ADDRESS: (IpAddress, u16) = (
 );
 const MAC: [u8; 6] = [0x02, 0x5f, 0x25, 0x37, 0x93, 0x0e];
 
+/// Interrupt pending flag: set by the `ETH` interrupt handler, should
+/// be cleared before polling the interface.
+static NET_PENDING: Mutex<RefCell<bool>> = Mutex::new(RefCell::new(false));
+static mut INCOMING_BYTE: [u8; 512] = [0; 512];
+
 pub struct ServerHandle {
     socket_handle: SocketHandle,
     socket_set: SocketSet<'static>,
@@ -149,7 +156,7 @@ impl ServerHandle {
         }
     }
 
-    pub fn poll(&mut self, buffer: &mut [u8]) {
+    pub fn echo(&mut self, buffer: &mut [u8]) {
         self.iface.poll(now_fn(),  &mut &mut self.dma, &mut self.socket_set);
         let socket = self.socket_set.get_mut::<Socket>(self.socket_handle);
 
@@ -168,6 +175,37 @@ impl ServerHandle {
 
         self.iface.poll(now_fn(), &mut &mut self.dma, &mut self.socket_set);
     }
+
+    pub fn recv(&mut self, buffer: &mut [u8])-> Result<usize, smoltcp::socket::tcp::RecvError> {
+        self.iface.poll(now_fn(),  &mut &mut self.dma, &mut self.socket_set);
+        let socket = self.socket_set.get_mut::<Socket>(self.socket_handle);
+
+        socket.recv_slice(buffer)
+    }
+
+    pub fn send(&mut self, buffer: &mut [u8], num_bytes: usize) {
+        let socket = self.socket_set.get_mut::<Socket>(self.socket_handle);
+        if num_bytes > 0 {
+            socket.send_slice(&buffer[..num_bytes]).ok();
+            info!("Sent {} bytes.", num_bytes);
+        }
+        
+        // Send bytes out
+        self.iface.poll(now_fn(), &mut &mut self.dma, &mut self.socket_set);
+    }
+
+    pub fn poll_socket_status(&mut self)-> bool {
+        let socket = self.socket_set.get_mut::<Socket>(self.socket_handle);
+        if !socket.is_listening() && !socket.is_open() || socket.state() == State::CloseWait {
+            socket.abort();
+            socket.listen(ADDRESS).ok();
+            info!("Disconnected... Reopening listening socket.");
+            return false;
+        } else if socket.state() == State::Closed || socket.state() == State::Closing {
+            return false;
+        }
+        return true;
+    }
 }
 
 use ieee802_3_miim::{
@@ -271,19 +309,67 @@ impl<M: Miim> EthernetPhy<M> {
     }
 }
 
+pub fn eth_send(buffer: &mut [u8], num_bytes: usize) {
+    unsafe {
+        if let Some(ref mut server_handle ) = SERVER_HANDLE {
+            server_handle.send(buffer, num_bytes);
+        }
+        else {
+            panic!("eth_send is called before init");
+        }
+    }
+}
+
+pub fn eth_recv(buffer: &mut [u8])-> usize{
+    unsafe {
+        if let Some(ref mut server_handle ) = SERVER_HANDLE {
+            match server_handle.recv(buffer){
+                Ok(recv_bytes) => {return recv_bytes}
+                Err(err) => {
+                    debug!("TCP Recv Error: {}", err);
+                    return 0
+                }
+            };
+        }
+        else {
+            panic!("eth_send is called before init");
+        }
+    }
+}
+
+pub fn eth_is_socket_active() -> bool {
+    unsafe {
+        if let Some(ref mut server_handle ) = SERVER_HANDLE {
+            server_handle.poll_socket_status()
+        }
+        else {
+            panic!("eth_is_socket_active is called before init");
+        }
+    }
+}
+
 /// Potentially wake up from `wfi()`, set the interrupt pending flag,
 /// clear interrupt flags.
 #[interrupt]
 fn ETH() {
     let interrupt_reason = stm32_eth::eth_interrupt_handler();
+    cortex_m::interrupt::free(|cs| {
+        *NET_PENDING.borrow(cs)
+            .borrow_mut() = true;
+    });
+
     debug!("Ethernet Interrupt{:?}", interrupt_reason);
-    unsafe{
-        if let Some(ref mut server_handle ) = SERVER_HANDLE {
-            let mut data : [u8; 512] = [0u8; 512];
-            server_handle.poll(&mut data);
-        }
-        else {
-            panic!("Interrupt is called before init");
 }
+
+/// Has an interrupt occurred since last call to `clear_pending()`?
+pub fn is_pending(cs: &CriticalSection) -> bool {
+    *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;
 }

src/pid/pid.rs

@@ -1,8 +1,8 @@
 #[macro_use]
-use miniconf::Miniconf;
+use miniconf::Tree;
-use miniconf::serde::{Serialize, Deserialize};
+use miniconf::{Serialize, Deserialize};
 
-#[derive(Clone, Copy, Debug, PartialEq, Miniconf)]
+#[derive(Clone, Copy, Debug, PartialEq, Tree)]
 pub struct Parameters {
     /// Gain coefficient for proportional term
     pub kp: f32,
@@ -28,9 +28,9 @@ impl Default for Parameters {
     }
 }
 
-#[derive(Clone, Debug, PartialEq, Miniconf)]
+#[derive(Clone, Debug, PartialEq, Tree)]
 pub struct Controller {
-    #[miniconf(defer)]
+    #[tree]
     pub parameters: Parameters,
     pub target : f64,
     u1 : f64,
@@ -87,9 +87,9 @@ impl Controller {
     }
 }
 
-#[derive(Clone, Debug, Miniconf)]
+#[derive(Clone, Debug, Tree)]
 pub struct Summary {
-    #[miniconf(defer)]
+    #[tree]
     parameters: Parameters,
     target: f64,
 }

src/thermostat/steinhart_hart.rs

@@ -8,10 +8,10 @@ use uom::si::{
     ratio::ratio,
     thermodynamic_temperature::{degree_celsius, kelvin},
 };
-use miniconf::Miniconf;
+use miniconf::{Tree, TreeDeserialize};
 
 /// Steinhart-Hart equation parameters
-#[derive(Clone, Debug, PartialEq, Miniconf)]
+#[derive(Clone, Debug, PartialEq, Tree)]
 pub struct Parameters {
     /// Base temperature
     pub t0: ThermodynamicTemperature,

src/thermostat/thermostat.rs

@@ -14,7 +14,7 @@ use uom::si::{
     f64::{ElectricCurrent, ElectricPotential, ElectricalResistance, Time, ThermodynamicTemperature},
     ratio::ratio,
 };
-use miniconf::Miniconf;
+use miniconf::Tree;
 
 pub const R_SENSE: ElectricalResistance = ElectricalResistance {
     dimension: PhantomData,
@@ -22,7 +22,7 @@ pub const R_SENSE: ElectricalResistance = ElectricalResistance {
     value: 0.05,
 };
 
-#[derive(Clone, Debug, Miniconf)]
+#[derive(Clone, Debug, Tree)]
 pub struct TecSettings {
     pub center_pt: ElectricPotential,
     pub max_v_set: ElectricPotential,
@@ -303,7 +303,7 @@ impl Thermostat{
 
 }
 
-#[derive(Miniconf)]
+#[derive(Tree)]
 pub struct StatusReport {
     pid_update_ts: Time,
     pid_update_interval: Time,
@@ -315,27 +315,27 @@ pub struct StatusReport {
     tec_vref: ElectricPotential,
 }
 
-#[derive(Miniconf)]
+#[derive(Tree)]
 pub struct TecSettingsSummaryField<T> {
     value: T,
     max: T,
 }
 
-#[derive(Miniconf)]
+#[derive(Tree)]
 pub struct TecSettingSummary {
     center_point: ElectricPotential,
-    #[miniconf(defer)]
+    #[tree]
     i_set: TecSettingsSummaryField<ElectricCurrent>,
-    #[miniconf(defer)]
+    #[tree]
     max_v: TecSettingsSummaryField<ElectricPotential>,
-    #[miniconf(defer)]
+    #[tree]
     max_i_pos: TecSettingsSummaryField<ElectricCurrent>,
-    #[miniconf(defer)]
+    #[tree]
     max_i_neg: TecSettingsSummaryField<ElectricCurrent>,
 }
 
-#[derive(Miniconf)]
+#[derive(Tree)]
 pub struct SteinhartHartSummary {
-    #[miniconf(defer)]
+    #[tree]
     params: steinhart_hart::Parameters,
 }