Merge remote-tracking branch 'origin/main'

* origin/main:
  Bump serde from 1.0.213 to 1.0.214
  remove sample period constant from py
  py: fix rate
  Refactor compile action job to phase out deprecated dependencies
  Upload artifacts after objcopy

.github/workflows/ci.yml

@@ -66,16 +66,23 @@ jobs:
             features: ''
             continue-on-error: true
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: ${{ matrix.toolchain }}
-          target: thumbv7em-none-eabihf
-          override: true
-      - uses: actions-rs/cargo@v1
+          targets: thumbv7em-none-eabihf
+          components: llvm-tools-preview
+      - run: cargo build --release --features "${{ matrix.features }}"
+      - name: Extract Stable Binary Using cargo-binutils
+        if: matrix.toolchain == 'stable' && github.ref == 'refs/heads/main'
+        run: |
+          cargo install cargo-binutils
+          cargo objcopy --release --bin thermostat-eem -- -O binary thermostat-eem.bin
+      - name: Upload Artifacts
+        if: matrix.toolchain == 'stable' && github.ref == 'refs/heads/main'
+        uses: actions/[email protected]
         with:
-          command: build
-          args: --release --features "${{ matrix.features }}"
+          path: thermostat-eem.bin
 
   doc:
     runs-on: ubuntu-latest

Cargo.toml

@@ -47,7 +47,7 @@ fugit = "0.3"
 mono-clock = "0.1"
 heapless = { version = "0.8", features = ["serde"] }
 minimq = "0.9"
-serde = { version = "1.0.210", features = ["derive"], default-features = false }
+serde = { version = "1.0.214", features = ["derive"], default-features = false }
 serde-json-core = "0.6"
 rtt-logger = "0.2"
 rtt-target = { version = "0.3", features = ["cortex-m"] }

py/thermostat/__init__.py

@@ -1,5 +1,2 @@
 #!/usr/bin/python3
 """Thermostat EEM utilities"""
-
-# Sample period in seconds for all channels.
-SAMPLE_PERIOD = 1 / 503.5  # ADC ODR 1007 split between two channels per ADC