OK, fine. No testing.

.github/workflows/ci_checks.yml

@@ -35,15 +35,6 @@ jobs:
       - run: rustup target install --toolchain=${{ matrix.rust }} thumbv6m-none-eabi
       - run: cargo build --all
       - run: cargo build --all --release
-  testing:
-    name: Testing
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-      - run: cargo test --lib --target=x86_64-unknown-linux-gnu
   linting:
     name: Linting
     runs-on: ubuntu-latest
@@ -59,7 +50,7 @@ jobs:
       - uses: actions-rs/clippy-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-          args: --all-targets --all-features -- -D warnings
+          args: --all-features -- -D warnings
   formatting:
     name: Formatting
     runs-on: ubuntu-latest

src/lib.rs

@@ -1,20 +0,0 @@
-//! # Library Code for the rp2040-project-template application
-//!
-//! Code in this file can be tested on the host with `cargo
-//! test --lib --target=<your PC's target>`
-
-#[cfg_attr(not(test), no_std)]
-
-/// LED on-period and off-period, in milliseconds
-pub const LED_DELAY_MS: u32 = 500;
-
-#[cfg(test)]
-mod test {
-	#[test]
-	fn it_works() {
-		let sum = 2 + 2;
-		assert_eq!(4, sum);
-	}
-}
-
-// End of file

src/main.rs

@@ -59,10 +59,10 @@ fn main() -> ! {
     loop {
         info!("on!");
         led_pin.set_high().unwrap();
-        delay.delay_ms(rp2040_project_template::LED_DELAY_MS);
+        delay.delay_ms(500);
         info!("off!");
         led_pin.set_low().unwrap();
-        delay.delay_ms(rp2040_project_template::LED_DELAY_MS);
+        delay.delay_ms(500);
     }
 }