set arduino cli version to 0.12.1

workaround for arduino/arduino-cli#960
updated platform versions

Author: Legion2

.github/workflows/push.yml

@@ -1,8 +1,10 @@
 on: [push, pull_request]
 name: Test
+env:
+  ENV_CLI_VERSION: 0.12.1
 jobs:
   test:
-    name: Test for ${{ matrix.board }}
+    name: Test for Board ${{ matrix.board }}
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -19,7 +21,7 @@ jobs:
         with:
           arduino-board-fqbn: ${{ matrix.board }}
           platform-url: https://raw.githubusercontent.com/sparkfun/Arduino_Boards/master/IDE_Board_Manager/package_sparkfun_index.json,https://raw.githubusercontent.com/Legion2/CorsairLightingProtocolBoards/master/package_Legion2_CorsairLightingProtocolBoards_index.json
-          arduino-platform: arduino:[email protected].2,SparkFun:[email protected].5,Legion2:avr@0.1.3
+          arduino-platform: arduino:[email protected].3,SparkFun:[email protected].13,Legion2:avr@0.2.0
           required-libraries: [email protected]
           sketch-names: LightingNodePRO.ino,
             SingleStripLightingNodePRO.ino,
@@ -37,7 +39,7 @@ jobs:
             DebugSketch.ino
           examples-build-properties: '{"DebugSketch": "-DDEBUG -DVERBOSE -DPRINT_COMMAND=true -DPRINT_RESPONSE=true -DPRINT_LOOP=true -DPRINT_UPDATE=true"}'
   testUnoMega:
-    name: Test UnoMega sketches for ${{ matrix.board }}
+    name: Test Arduino Uno/Mega sketches for Board ${{ matrix.board }}
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -48,11 +50,11 @@ jobs:
         uses: ArminJo/[email protected]
         with:
           arduino-board-fqbn: ${{ matrix.board }}
-          arduino-platform: arduino:[email protected].2
+          arduino-platform: arduino:[email protected].3
           required-libraries: [email protected]
           sketch-names: HoodLoader2UnoMegaController.ino
   test16u2:
-    name: Test 16u2 sketch for ${{ matrix.board }}
+    name: Test 16u2 sketch for Board ${{ matrix.board }}
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -64,6 +66,6 @@ jobs:
         with:
           arduino-board-fqbn: ${{ matrix.board }}
           platform-url: https://raw.githubusercontent.com/NicoHood/HoodLoader2/master/package_NicoHood_HoodLoader2_index.json,https://raw.githubusercontent.com/Legion2/CorsairLightingProtocolBoards/master/package_Legion2_CorsairLightingProtocolBoards_index.json
-          arduino-platform: arduino:[email protected].2,HoodLoader2:[email protected],Legion2:avr@0.1.3
+          arduino-platform: arduino:[email protected].3,HoodLoader2:[email protected],Legion2:avr@0.2.0
           required-libraries: [email protected]
           sketch-names: HoodLoader2CLPBridge.ino

.gitignore

@@ -274,5 +274,4 @@ __vm/
 .vscode/
 
 # Arduino CLI
-*.elf
-*.hex
+build/