typo in action yaml 3

Author: askuric

.github/workflows/ccpp.yml

@@ -14,9 +14,9 @@ jobs:
           - adafruit:samd:adafruit_metro_m4          # samd51
           - esp32:esp32:esp32doit-devkit-v1          # esp32
           - esp32:esp32:esp32s2                      # esp32s2
-          - STM32:stm32:GenF1:pnum=BLUEPILL_F103C8   # stm32 bluepill
-          - STM32:stm32:Nucleo_64:pnum=NUCLEO_F411RE # stm32 nucleo
-          - STM32:stm32:GenF4:pnum=GENERIC_F405RGTX  # stm32f405 - odrive
+          - STMicroelectronics:stm32:GenF1:pnum=BLUEPILL_F103C8   # stm32 bluepill
+          - STMicroelectronics:stm32:Nucleo_64:pnum=NUCLEO_F411RE # stm32 nucleo
+          - STMicroelectronics:stm32:GenF4:pnum=GENERIC_F405RGTX  # stm32f405 - odrive
           - arduino:mbed_rp2040:pico                 # rpi pico
 
         include:
@@ -46,15 +46,15 @@ jobs:
             platform-url: https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json
             sketch-names: esp32_position_control.ino, esp32_i2c_dual_bus_example.ino, esp32_current_control_low_side.ino, esp32_spi_alt_example.ino
 
-          - arduino-boards-fqbn: STM32:stm32:GenF1:pnum=BLUEPILL_F103C8 # bluepill - hs examples
-            platform-url: https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json
+          - arduino-boards-fqbn: STMicroelectronics:stm32:GenF1:pnum=BLUEPILL_F103C8 # bluepill - hs examples
+            platform-url: https://github.com/stm32duino/BoardManagerFiles/raw/master/STM32/package_stm_index.json 
             sketch-names: bluepill_position_control.ino, stm32_i2c_dual_bus_example.ino, stm32_spi_alt_example.ino
 
-          - arduino-boards-fqbn: STM32:stm32:GenF4:pnum=GENERIC_F405RGTX  # stm32f405 - odrive
+          - arduino-boards-fqbn: STMicroelectronics:stm32:GenF4:pnum=GENERIC_F405RGTX  # stm32f405 - odrive
             platform-url: https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json 
             sketch-names: odrive_example.ino
 
-          - arduino-boards-fqbn: STM32:stm32:Nucleo_64:pnum=NUCLEO_F411RE # nucleo one full example
+          - arduino-boards-fqbn: STMicroelectronics:stm32:Nucleo_64:pnum=NUCLEO_F411RE # nucleo one full example
             platform-url: https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json 
             sketch-names: single_full_control_example.ino, stm32_spi_alt_example.ino