gr-blocks/grc/blocks_meta_to_pair.block.yml


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id: blocks_msg_meta_to_pair
label: Message Meta Value to Pair

parameters:
-   id: keyin
    label: Incoming Meta Name
    dtype: string
    default: key in
-   id: keyout
    label: Outgoing Pair Name
    dtype: string
    default: key out

inputs:
-   domain: message
    id: inmeta

outputs:
-   domain: message
    id: outpair

templates:
    imports: from gnuradio import blocks
    make: blocks.meta_to_pair(${keyin},${keyout})

documentation: |-
    This block converts a metadata dictionary item to a pmt pair that is compatible with other blocks expecting a pair in.  You can specify which item in the incoming metadata to output as a pair and what the pair name is.

file_format: 1