Refactor ATA driver, improve adapter compatibility, and fix display shutdown bug

.github/workflows/build.yml

@@ -0,0 +1,32 @@
+name: Build iPodLoader2
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install ARM toolchain
+        run: sudo apt-get update && sudo apt-get install -y gcc-arm-none-eabi
+
+      - name: Build (release)
+        run: |
+          make clean && make
+          mv loader.bin loader-release.bin
+
+      - name: Build (debug)
+        run: |
+          make clean && make debug
+          mv loader.bin loader-debug.bin
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: loader-binaries
+          path: |
+            loader-release.bin
+            loader-debug.bin
+          retention-days: 30

Makefile

@@ -19,7 +19,12 @@ endif
 endif
 
 # Suffix with "d" for development version, "b" for beta version
-VERSION   = 2.9.0d
+VERSION   = 2.9.0
+
+# debug builds get the "d" suffix (development version)
+ifneq (,$(filter debug,$(MAKECMDGOALS)))
+VERSION   := $(VERSION)d
+endif
 
 ifdef GIT_COMMIT_HASH
 	VERSION   := "$(VERSION) $(GIT_COMMIT_HASH)"