Add stm32f767 example

Author: t-moe

.github/workflows/ci.yml

@@ -38,6 +38,8 @@ jobs:
         target_and_example: [
           # RISC-V devices:
           { target: "riscv32imac-unknown-none-elf", example: "examples/esp32c6/Cargo.toml" },
+          # arm7 devices:
+          { target: "thumbv7em-none-eabihf", example: "examples/stm32f767/Cargo.toml" },
         ]
 
 
@@ -64,10 +66,10 @@ jobs:
         uses: Swatinem/rust-cache@v2.7.5
 
       - name: Run cargo check for embedded-test
-        run: cargo check --features ${{matrix.log_kind}} --locked
+        run: cargo check --target ${{ matrix.target_and_example.target}} --features ${{matrix.log_kind}} --locked
 
       - name: Run cargo check for example
-        run: cargo check --no-default-features --features ${{matrix.log_kind}} --manifest-path ${{matrix.target_and_example.example}} --locked
+        run: cargo check --target ${{ matrix.target_and_example.target}} --no-default-features --features ${{matrix.log_kind}} --manifest-path ${{matrix.target_and_example.example}} --locked
 
   fmt:
     name: Rustfmt

examples/stm32f767/.cargo/config.toml

@@ -0,0 +1,8 @@
+[env]
+DEFMT_LOG="debug"
+
+[build]
+target = "thumbv7em-none-eabihf"
+
+[target.thumbv7em-none-eabihf]
+runner = "probe-rs run --chip STM32F767ZITx"

examples/stm32f767/.gitignore

@@ -0,0 +1 @@
+/target