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path: root/gr-blocks/grc/blocks_wavfile_source.block.yml
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id: blocks_wavfile_source
label: Wav File Source

parameters:
-   id: file
    label: File
    dtype: file_open
-   id: repeat
    label: Repeat
    dtype: enum
    default: 'True'
    options: ['True', 'False']
    option_labels: ['Yes', 'No']
-   id: nchan
    label: N Channels
    dtype: int
    default: '1'
    hide: part

outputs:
-   domain: stream
    dtype: float
    multiplicity: ${ nchan }

asserts:
- ${ 1 <= nchan }

templates:
    imports: from gnuradio import blocks
    make: blocks.wavfile_source(${file}, ${repeat})

file_format: 1