feat: switch to probe-run for flashing

.cargo/config

@@ -1,4 +1,5 @@
 [target.'cfg(all(target_arch = "arm", target_os = "none"))']
+runner = "probe-run --chip ATSAME51J20A --protocol swd"
 rustflags = [
   "-C", "linker=arm-none-eabi-gcc",
   "-C", "link-arg=-nostartfiles",

.github/workflows/build.yml

@@ -39,4 +39,5 @@ jobs:
       - uses: actions-rs/cargo@v1
         name: "Check that tests compile"
         with:
-          command: test -p common-arm-test --no-run
+          command: test
+          args: -p common-arm-test --no-run

Embed.toml

@@ -0,0 +1,9 @@
+# Configuration for cargo-embed. This command can be used to flash and start a gdb-server.
+[default.general]
+chip = "ATSAME51J20A"
+
+[default.probe]
+protocol = "Swd"
+
+[default.gdb]
+enabled = true

README.md

@@ -14,8 +14,12 @@
 
 1. Install Rust: https://www.rust-lang.org/tools/install
 2. Build: `cargo build`
+3. Install probe-run: `cargo install --git https://github.com/uorocketry/probe-run`
+    - `probe-run` currently requires a patch to flash our chip, so please use the above version while the patch is upstreamed
+4. Flash: `cargo run --bin main`
+5. Run tests: `cargo test -p common-arm-test`
 
-For instructions on flashing, debugging, and more, please see [the wiki](https://avwiki.uorocketry.ca/en/Avionics/HYDRA/Software).
+For more detailed instructions on flashing, debugging, and more, please see [the wiki](https://avwiki.uorocketry.ca/en/Avionics/HYDRA/Software).
 
 ## Documentation