modules:
  - name: calc
    enums:
      - name: enum_a
        doc: Enum a
        values: [a, b]
    variables:
      - name: time_boot
        doc: Time in seconds since last reboot
        type: U32

      - name: time_real
        doc: Time in seconds since epoch
        type: U32

      - name: test_str
        doc: A test string with the fixed value TEST
        type: S16

      - name: test_enum
        doc: Tests enums
        type: enum_a

    reports:
      - name: time
        doc: Collection of all time variables
        variables:
          - time_boot
          - time_real

    commands:
      - name: add
        doc: Sums two numbers
        args:
          - name: left
            doc: First operand
            type: I32
          - name: right
            doc: Second operand
            type: I32
        rets:
          - name: val
            doc: Result
            type: I32

      - name: div
        doc: Divides two numbers
        args:
          - name: left
            doc: First operand
            type: I32
          - name: right
            doc: Second operand
            type: I32
        rets:
          - name: val
            doc: Result
            type: I32
          - name: err
            doc: Error flag, set on error
            type: Bool

    events:
      - name: event_a
        doc: Event a
      - name: event_b
        doc: Event b