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|
id: trellis_encoder_xx
label: Trellis Encoder
category: '[Core]/Trellis Coding'
parameters:
- id: type
label: Type
dtype: enum
options: [bb, bs, bi, ss, si, ii]
option_labels: [Byte->Byte, Byte->Short, Byte->Int, Short->Short, Short->Int,
Int->Int]
option_attributes:
input: [byte, byte, byte, short, short, int]
output: [byte, short, int, short, int, int]
hide: part
- id: fsm_args
label: FSM Args
dtype: raw
- id: init_state
label: Initial State
dtype: int
default: '0'
- id: blockwise
label: Blockwise
dtype: enum
default: 'False'
options: ['True', 'False']
option_labels: ['On', 'Off']
hide: part
- id: blocklength
label: Block length
dtype: int
default: '0'
hide: ${ ('none' if blockwise == 'True' else 'all') }
inputs:
- domain: stream
dtype: ${ type.input }
outputs:
- domain: stream
dtype: ${ type.output }
asserts:
- ${ (isinstance(eval(""" fsm_args """[1:-1], locals(),globals()), str) and open(fsm_args).close()) or True }
templates:
imports: from gnuradio import trellis
make: ' trellis.encoder_${type}(trellis.fsm(${fsm_args}), ${init_state}, ${blocklength})
if ${blockwise} else trellis.encoder_${type}(trellis.fsm(${fsm_args}), ${init_state}) '
callbacks:
- set_FSM(trellis.fsm(${fsm_args}))
- set_ST(${init_state})
- set_K(${blocklength})
documentation: |-
The fsm arguments are passed directly to the trellis.fsm() constructor.
file_format: 1
|
