Actually build MSRV; update to 1.78.0

Author: astapleton

.github/workflows/ci.yml

@@ -11,15 +11,15 @@ jobs:
     strategy:
       matrix:                   # All permutations of {rust, mcu}
         rust:
-          - 1.69.0  # MSRV
+          - 1.78.0  # MSRV
           - stable
         mcu:
           - stm32h503
           - stm32h562
           - stm32h563
           - stm32h573
     env:                        # Peripheral Feature flags
-      FLAGS: rt
+      FLAGS: rt,log
 
     steps:
       - uses: actions/checkout@v4
@@ -35,6 +35,8 @@ jobs:
         with:
           path: target
           key: ${{ runner.os }}-target-${{ matrix.rust }}-${{ hashFiles('**/Cargo.toml') }}-memory-${{ hashFiles('**/*.x') }}
+      - name: Set rust version
+        run: rustup override set ${{ matrix.rust }}
       - name: Install thumbv8m rust target
         run: rustup target add thumbv8m.main-none-eabihf
       - name: Build

.github/workflows/nightly.yml

@@ -14,12 +14,11 @@ jobs:
       matrix:
         mcu:
           - stm32h503
-        logging:                # Example logging options
-          - log-itm
-          - log-semihost
-          - log-rtt
+          - stm32h562
+          - stm32h563
+          - stm32h573
     env:                        # Peripheral Feature flags
-      FLAGS: rt
+      FLAGS: rt,log
 
     steps:
       - uses: actions/checkout@v4
@@ -40,6 +39,6 @@ jobs:
       - name: Install thumbv8m rust target
         run: rustup +nightly target add thumbv8m.main-none-eabihf
       - name: Build
-        run: cargo +nightly build --verbose --release --examples --target thumbv8m.main-none-eabihf --features ${{ matrix.mcu }},${{ env.FLAGS }},${{ matrix.logging }}
+        run: cargo +nightly build --verbose --release --examples --target thumbv8m.main-none-eabihf --features ${{ matrix.mcu }},${{ env.FLAGS }}
       - name: Test
         run: cargo +nightly test --lib --target x86_64-unknown-linux-gnu --features ${{ matrix.mcu }},${{ env.FLAGS }}

Cargo.toml

@@ -6,7 +6,7 @@ authors = ["Edwin Svensson <[email protected]>"]
 homepage = "https://github.com/stm32-rs/stm32h5xx-hal"
 repository = "https://github.com/stm32-rs/stm32h5xx-hal"
 readme = "README.md"
-rust-version = "1.69.0"
+rust-version = "1.78.0"
 categories = ["embedded", "hardware-support", "no-std"]
 description = "Hardware Abstraction Layer implementation for STM32H5 series microcontrollers"
 keywords = ["arm", "cortex-m", "stm32h5xx", "hal", "embedded-hal"]

README.md

@@ -29,7 +29,7 @@ every single model.
 
 ### Minimum supported Rust version
 
-The Minimum Supported Rust Version (MSRV) at the moment is **1.69.0**. Older
+The Minimum Supported Rust Version (MSRV) at the moment is **1.78.0**. Older
 versions **may** compile, especially when some features are not used in your
 application.