Cortex m7 options

.cargo/config.toml

@@ -5,20 +5,23 @@ rustflags = [
   "-C", "linker=flip-link",
   "-C", "link-arg=-Tlink.x",
   "-C", "link-arg=-Tdefmt.x",
+  # "-C", "target-cpu=cortex-m7", # For Cortex M7 instructions/pipelining
+  # "-C", "target-feature=+fp64", # For Cortex M7 double precision FPU
   # This is needed if your flash or ram addresses are not aligned to 0x10000 in memory.x
   # See https://github.com/rust-embedded/cortex-m-quickstart/pull/95
-  "-C", "link-arg=--nmagic",
+  # "-C", "link-arg=--nmagic",
 ]
 
 [build]
 # TODO(3) Adjust the compilation target.
 # (`thumbv6m-*` is compatible with all ARM Cortex-M chips but using the right
 # target improves performance)
-target = "thumbv6m-none-eabi"    # Cortex-M0 and Cortex-M0+
+# target = "thumbv6m-none-eabi"    # Cortex-M0 and Cortex-M0+
 # target = "thumbv7m-none-eabi"    # Cortex-M3
 # target = "thumbv7em-none-eabi"   # Cortex-M4 and Cortex-M7 (no FPU)
 # target = "thumbv7em-none-eabihf" # Cortex-M4F and Cortex-M7F (with FPU)
 
 [alias]
 rb = "run --bin"
 rrb = "run --release --bin"
+bbr = "build --release --bin"

.github/workflows/build.yaml

@@ -0,0 +1,33 @@
+name: Build
+on:
+  merge_group:
+  pull_request:
+  push:
+    branches:
+      - main
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    name: Build the project according to the steps
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install rust nightly
+        run: |
+          rustup override set nightly
+
+      - name: Configure rust target
+        run: |
+          rustup target add thumbv7em-none-eabihf
+
+      - name: Cache Dependencies
+        uses: Swatinem/rust-cache@v2
+
+      - name: Run steps
+        run: |
+          ./ci.sh

.gitignore

@@ -1,2 +1,2 @@
 /target
-Cargo.lock
+Cargo.lock

Cargo.toml

@@ -1,47 +1,38 @@
 [package]
-# TODO(1) fix `authors` and `name` if you didn't use `cargo-generate`
-authors = ["{{authors}}"]
-name = "{{project-name}}"
+# TODO fix `authors` and `name` if you didn't use `cargo-generate`
+name = "test-app"
 edition = "2021"
 version = "0.1.0"
 
-[lib]
-harness = false
-
-# needed for each integration test
-[[test]]
-name = "integration"
-harness = false
-
 [dependencies]
 cortex-m = { version = "0.7", features = ["critical-section-single-core"] }
-cortex-m-rt = "0.7"
-defmt = "0.3"
-defmt-rtt = "0.4"
+defmt = { version = "0.3", features = ["encoding-rzcobs"] }
+defmt-brtt = { version = "0.1", default-features = false, features = ["rtt"] }
 panic-probe = { version = "0.3", features = ["print-defmt"] }
-# TODO(4) enter your HAL here
-# some-hal = "1.2.3"
-
-[dev-dependencies]
-defmt-test = "0.3"
+# TODO(4) Select the correct rtic backend
+rtic = { version = "2.0.0", features = [ "$RTIC_BACKEND" ] }
+# TODO(5) Add hal as dependency
+some-hal = "1.2.3"
+# TODO add a monotonic if you use scheduling
+# rtic-monotonics = { version = "1.0.0", features = [ "cortex-m-systick" ]}
 
 # cargo build/run
 [profile.dev]
 codegen-units = 1
 debug = 2
 debug-assertions = true # <-
 incremental = false
-opt-level = 'z'         # <-
-overflow-checks = true  # <-
+opt-level = "s" # <-
+overflow-checks = true # <-
 
 # cargo test
 [profile.test]
 codegen-units = 1
 debug = 2
 debug-assertions = true # <-
 incremental = false
-opt-level = 3           # <-
-overflow-checks = true  # <-
+opt-level = "s" # <-
+overflow-checks = true # <-
 
 # cargo build/run --release
 [profile.release]
@@ -50,8 +41,8 @@ debug = 2
 debug-assertions = false # <-
 incremental = false
 lto = 'fat'
-opt-level = 3            # <-
-overflow-checks = false  # <-
+opt-level = "s" # <-
+overflow-checks = false # <-
 
 # cargo test --release
 [profile.bench]
@@ -60,8 +51,8 @@ debug = 2
 debug-assertions = false # <-
 incremental = false
 lto = 'fat'
-opt-level = 3            # <-
-overflow-checks = false  # <-
+opt-level = "s" # <-
+overflow-checks = false # <-
 
 # uncomment this to switch from the crates.io version of defmt to its git version
 # check app-template's README for instructions