Add error handling and update build configurations

Modified compile-arduino-sketches.sh to include
error messages on compilation failure.
Updated build.yml to add new ones for STM32F1,
ESP8266, and nRF5.
Added Arduino-nRF5-excludes to exclude specific
example sketches from compilation.

.github/workflows/.ci_scripts/Arduino-nRF5-excludes

@@ -0,0 +1,16 @@
+			./examples/BatteryPoweredSensor/BatteryPoweredSensor.ino
+			./examples/CO2Sensor/CO2Sensor.ino
+			./examples/DustSensorDSM/DustSensorDSM.ino
+			./examples/GatewayESP8266/GatewayESP8266.ino
+			./examples/GatewayESP8266MQTTClient/GatewayESP8266MQTTClient.ino
+			./examples/GatewayESP8266SecureMQTTClient/GatewayESP8266SecureMQTTClient.ino
+			./examples/GatewayGSMMQTTClient/GatewayGSMMQTTClient.ino
+			./examples/GatewayESP8266OTA/GatewayESP8266OTA.ino
+			./examples/GatewayESP32/GatewayESP32.ino
+			./examples/GatewayESP32OTA/GatewayESP32OTA.ino
+			./examples/GatewayESP32MQTTClient/GatewayESP32MQTTClient.ino
+			./examples/GatewaySerialRS485/GatewaySerialRS485.ino
+			./examples/GatewayW5100/GatewayW5100.ino
+			./examples/GatewayW5100MQTTClient/GatewayW5100MQTTClient.ino
+			./examples/MotionSensorRS485/MotionSensorRS485.ino
+			./examples/SensebenderGatewaySerial/SensebenderGatewaySerial.ino

.github/workflows/.ci_scripts/compile-arduino-sketches.sh

@@ -24,6 +24,7 @@ while read sketch; do
     arduino-cli compile --fqbn "$FQBN" "$sketch" --warnings more
     compile_result=$?
     if [ $compile_result -ne 0 ]; then
+		  echo "::error::Unable to build $sketch"
       exit_result=1
     fi
   else

.github/workflows/build.yml

@@ -239,7 +239,7 @@ jobs:
 
   build-arduino-MySensors:
     needs: static-code-tests
-    if: true # false  # This will deactivate the job
+    if: false  # This will deactivate the job
     runs-on: ubuntu-latest
 
     steps:
@@ -270,13 +270,15 @@ jobs:
 
     # MySensors AVR MysensorsMicro
     - name: Compile MysensorsMicro (tests)
+      #if: false  # This will deactivate the step
       run: |
         FQBN="MySensors:avr:MysensorsMicro:cpu=1Mhz"
         SKETCHES="./tests"
         EXCLUDES="./.github/workflows/.ci_scripts/Arduino-AVR-excludes"
         ./.github/workflows/.ci_scripts/compile-arduino-sketches.sh $FQBN $SKETCHES $EXCLUDES
 
     - name: Compile MysensorsMicro (examples)
+      #if: false  # This will deactivate the step
       run: |
         FQBN="MySensors:avr:MysensorsMicro:cpu=1Mhz"
         SKETCHES="./examples"
@@ -285,15 +287,72 @@ jobs:
 
     # MySensors SAMD MySensorsGW  
     - name: Compile MySensorsGW (tests)
+      #if: false  # This will deactivate the step
       run: |
         FQBN="MySensors:samd:mysensors_gw_native"
         SKETCHES="./tests"
         EXCLUDES="./.github/workflows/.ci_scripts/MySensors-SAMD-excludes"
         ./.github/workflows/.ci_scripts/compile-arduino-sketches.sh $FQBN $SKETCHES $EXCLUDES
 
     - name: Compile MySensorsGW (examples)
+      #if: false  # This will deactivate the step
       run: |
         FQBN="MySensors:samd:mysensors_gw_native"
         SKETCHES="./examples"
         EXCLUDES="./.github/workflows/.ci_scripts/MySensors-SAMD-excludes"
         ./.github/workflows/.ci_scripts/compile-arduino-sketches.sh $FQBN $SKETCHES $EXCLUDES
+
+  build-arduino-STM32F1:
+    needs: static-code-tests    
+    if: false  # This will deactivate the job
+    runs-on: ubuntu-latest
+
+  build-arduino-ESP8266:
+    needs: static-code-tests    
+    if: false  # This will deactivate the job
+    runs-on: ubuntu-latest
+
+  build-arduino-nRF5:
+    needs: static-code-tests    
+    #if: false  # This will deactivate the job
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Set execute permissions for shell scripts
+      run: chmod +x ./.github/workflows/.ci_scripts/*.sh
+
+    - name: Set up Arduino CLI
+      uses: arduino/setup-arduino-cli@master
+
+    - name: Add library symlink to this MySensors repository
+      run: |
+          mkdir -p "$HOME/Arduino/libraries"
+          ln -s "$PWD" "$HOME/Arduino/libraries/."
+
+    - name: Install dependencies
+      run: |
+        arduino-cli config add board_manager.additional_urls https://sandeepmistry.github.io/arduino-nRF5/package_nRF5_boards_index.json
+        arduino-cli core update-index
+        arduino-cli core install sandeepmistry:nRF5
+        #arduino-cli lib install "Ethernet"
+        #arduino-cli lib install "SD"
+
+    # MySensors AVR MysensorsMicro
+    - name: Compile nRF52832 (tests)
+      #if: false  # This will deactivate the step
+      run: |
+        FQBN="sandeepmistry:nRF5:Generic_nRF52832:softdevice=none,lfclk=lfxo"
+        SKETCHES="./tests"
+        EXCLUDES="./.github/workflows/.ci_scripts/Arduino-nRF5-excludes"
+        ./.github/workflows/.ci_scripts/compile-arduino-sketches.sh $FQBN $SKETCHES $EXCLUDES
+
+    - name: Compile nRF52832 (examples)
+      #if: false  # This will deactivate the step
+      run: |
+        FQBN="sandeepmistry:nRF5:Generic_nRF52832:softdevice=none,lfclk=lfxo"
+        SKETCHES="./examples"
+        EXCLUDES="./.github/workflows/.ci_scripts/Arduino-nRF5-excludes"
+        ./.github/workflows/.ci_scripts/compile-arduino-sketches.sh $FQBN $SKETCHES $EXCLUDES