firmware: temp sensor fix and south basement workshop config

.github/workflows/firmware.yml

@@ -22,13 +22,19 @@ jobs:
       run:
         working-directory: ./firmware
 
+    strategy:
+      matrix:
+        config:
+          - test.toml
+          - south-basement-workshop.toml
+
     steps:
       - uses: actions/checkout@v4
       - uses: cachix/install-nix-action@v30
 
       - name: Clippy
         env:
-          CONFIG: ./configs/test.toml
+          CONFIG: "./configs/${{ matrix.config }}"
         run: |
           eval "$(nix print-dev-env)"
           set -x
@@ -48,13 +54,19 @@ jobs:
       run:
         working-directory: ./firmware
 
+    strategy:
+      matrix:
+        config:
+          - test.toml
+          - south-basement-workshop.toml
+
     steps:
       - uses: actions/checkout@v4
       - uses: cachix/install-nix-action@v30
 
       - name: Build
         env:
-          CONFIG: ./configs/test.toml
+          CONFIG: "./configs/${{ matrix.config }}"
         run: |
           eval "$(nix print-dev-env)"
           set -x

firmware/build.rs

@@ -41,7 +41,7 @@ fn main() {
 
 #[derive(Deserialize)]
 struct Config {
-    board_temperature_sensor_address: u64,
+    board_temperature_sensor_address: String,
 }
 
 impl Config {

firmware/configs/south-basement-workshop.toml

@@ -0,0 +1 @@
+board_temperature_sensor_address = "11691230640084377896"

firmware/configs/test.toml

@@ -1 +1 @@
-board_temperature_sensor_address = 2473778391013417256
+board_temperature_sensor_address = "2473778391013417256"

firmware/src/temperature_sensors.rs

@@ -1,5 +1,5 @@
 use defmt::{info, warn};
-use ds18b20::Ds18b20;
+use ds18b20::{Ds18b20, Resolution};
 use embassy_rp::gpio::{Level, OutputOpenDrain};
 use embassy_time::{Delay, Duration, Ticker, Timer};
 use one_wire_bus::{Address, OneWire};
@@ -16,6 +16,10 @@ pub(super) async fn task(r: crate::OnewireResources) {
         info!("Found one wire device at address: {}", device_address.0);
     }
 
+    info!(
+        "Configured board temperature sensor address: {}",
+        env!("BOARD_TEMP_SENSOR_ADDRESS")
+    );
     let onboard_temp_sensor =
         Ds18b20::new::<()>(Address(env!("BOARD_TEMP_SENSOR_ADDRESS").parse().unwrap())).unwrap();
 
@@ -26,7 +30,7 @@ pub(super) async fn task(r: crate::OnewireResources) {
 
         ds18b20::start_simultaneous_temp_measurement(&mut bus, &mut Delay).unwrap();
 
-        Timer::after_millis(ds18b20::Resolution::Bits12.max_measurement_time_millis() as u64).await;
+        Timer::after_millis(Resolution::Bits12.max_measurement_time_millis() as u64).await;
 
         // TODO: do something sensible with the temperature readings
         match onboard_temp_sensor.read_data(&mut bus, &mut Delay) {