HSM refactor

.cargo/config.toml

@@ -4,7 +4,8 @@
 
 [alias]
 # No default features avoids selecting the default target (esp32c6) which would conflict with other target features.
-
+# -Z only works on nightly
+#build-esp32 = "build --release --target xtensa-esp32-none-elf --no-default-features --features esp32"
 build-esp32 = "build --release --target xtensa-esp32-none-elf --no-default-features --features esp32 -Z build-std=core,alloc"
 build-esp32c2 = "build --release --target riscv32imc-unknown-none-elf --no-default-features --features esp32c2 "
 build-esp32c3 = "build --release --target riscv32imc-unknown-none-elf --no-default-features --features esp32c3 "
@@ -35,21 +36,20 @@ test-ota = "test --package ota --target x86_64-unknown-linux-gnu"
 build-ota-packer = "build --package ota --bin ota-packer --target x86_64-unknown-linux-gnu"
 ota-packer = "run --package ota --bin ota-packer --target x86_64-unknown-linux-gnu"
 
-
-[target.xtensa-esp32-none-elf]
+[target.xtensa-esp32-none-elf] # ESP32
 runner = "espflash flash --baud=921600 --monitor --chip esp32"
 rustflags = ["-C", "link-arg=-nostartfiles", '--cfg=feature="esp32"']
-[target.riscv32imc-unknown-none-elf]
+[target.riscv32imc-unknown-none-elf] # ESP32-C2 / ESP32-C3
 runner = "espflash flash --baud=921600 --monitor"
 rustflags = ["-C", "force-frame-pointers"]
-[target.riscv32imac-unknown-none-elf]
+[target.riscv32imac-unknown-none-elf] # ESP32C6
 runner = "espflash flash --baud=921600 --partition-table partitions.csv --monitor"
 rustflags = ["-C", "force-frame-pointers"]
 
-[target.xtensa-esp32s2-none-elf]
+[target.xtensa-esp32s2-none-elf] # ESP32-S2
 runner = "espflash flash --baud=921600 --monitor --chip esp32s2"
 rustflags = ["-C", "link-arg=-nostartfiles", '--cfg=feature="esp32s2"']
-[target.xtensa-esp32s3-none-elf]
+[target.xtensa-esp32s3-none-elf] # ESP32-S3
 runner = "espflash flash --baud=921600 --monitor --chip esp32s3"
 rustflags = ["-C", "link-arg=-nostartfiles", '--cfg=feature="esp32s3"']
 
@@ -70,6 +70,9 @@ target = "riscv32imac-unknown-none-elf"
 # target = "x86_64-unknown-linux-gnu"
 
 [unstable]
-build-std = []
-# build-std core and alloc has been moved as per alias parameter since 
-# `unstable` section MUST be global and cannot be definde per target.
+build-std = ["core","alloc"]
+# build-std = []
+# TODO Resolve build-std for different targets on stable channel.
+# build-std = ["core","alloc"] #  For ESP32, ESP32-S2, ESP32-S3: When using stable channel enable this. -Z option only works on nightly channel.
+# build-std core and alloc has been moved as per alias parameter since
+# `unstable` section MUST be global and cannot be defined per target.

.github/workflows/build.yml

@@ -52,7 +52,7 @@ jobs:
       - name: Check lints and format
         if: ${{ contains(fromJson('["esp32c6"]'), matrix.device.soc) }}
         run: |
-          cargo +${{ matrix.device.toolchain }} clippy --features ${{ matrix.device.soc }} --target riscv32imac-unknown-none-elf -- -D warnings
+          cargo +${{ matrix.device.toolchain }} clippy --release --features ${{ matrix.device.soc }} --target riscv32imac-unknown-none-elf -- -D warnings
           cargo +${{ matrix.device.toolchain }} fmt -- --check
   ota-packer:
     name: OTA Packer
@@ -68,4 +68,4 @@ jobs:
           target: riscv32imac-unknown-none-elf
           toolchain: stable
       - name: Build utility
-        run: cargo build-ota-packer
+        run: cargo build-ota-packer

.gitignore

@@ -20,3 +20,6 @@ target/
 
 # VSCode workspace(s)
 *.code-workspace
+
+# Temporarily ignore book from this branch
+docs/book

.vscode/settings.json

@@ -1,3 +1,3 @@
 {
-    "rust-analyzer.check.allTargets": false,
+  "rust-analyzer.check.allTargets": false,
 }