Hello.cproject.yml

# A project translates into one executable or library.
project:

  # List components to use for your application.
  # A software component is a re-usable unit that may be configurable.
  components:
    - component: CMSIS:CORE
    - component: CMSIS:RTOS2:Keil RTX5&Source
    - component: CMSIS:OS Tick:SysTick
    - component: CMSIS Driver:USART
    - component: Device:Startup&C Startup
    - component: CMSIS-Compiler:CORE
    - component: CMSIS-Compiler:STDERR:Custom
    - component: CMSIS-Compiler:STDOUT:Custom
    - component: CMSIS-Compiler:STDIN:Custom

    - component: Device:Native Driver:IO
      for-context:
      - +CS300
      - +CS310
      - +CS315
      - +CS320

    - component: Device:Native Driver:UART
      for-context:
      - +CS300
      - +CS310
      - +CS315
      - +CS320

    - component: Device:Native Driver:SysCounter
      for-context:
      - +CS300
      - +CS310
      - +CS315
      - +CS320

    - component: Device:Native Driver:SysTimer
      for-context:
      - +CS300
      - +CS310
      - +CS315
      - +CS320

    - component: Device:Native Driver:Timeout
      for-context:
      - +CS300
      - +CS310
      - +CS315
      - +CS320
   
    - component: Device:Definition
      for-context:
      - +CS300
      - +CS310
      - +CS315
      - +CS320

  # List of source groups and files added to a project or a layer.
  groups:
    - group: Documentation
      files: 
        - file: ./README.md
    - group: Main
      files:
        - file: ./main.c
    - group: App
      files:
        - file: ./hello.c
    - group: Board IO
      files:
        - file: ./Board_IO/retarget_stdio.c