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id: trellis_sccc_encoder_xx
label: SCCC 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: o_fsm_args
label: Outer FSM
dtype: raw
- id: o_init_state
label: Outer Initial State
dtype: int
default: '0'
- id: i_fsm_args
label: Inner FSM
dtype: raw
- id: i_init_state
label: Inner Initial State
dtype: int
default: '0'
- id: interleaver_args
label: Interleaver
dtype: raw
- id: bl
label: Blocklength
dtype: int
inputs:
- domain: stream
dtype: ${ type.input }
outputs:
- domain: stream
dtype: ${ type.output }
asserts:
- ${ (isinstance(eval(""" o_fsm_args """[1:-1], locals(),globals()), str) and open(o_fsm_args).close()) or True }
- ${ (isinstance(eval(""" i_fsm_args """[1:-1], locals(),globals()), str) and open(i_fsm_args).close()) or True }
templates:
imports: from gnuradio import trellis
make: trellis.sccc_encoder_${type}(trellis.fsm(${o_fsm_args}), ${o_init_state},
trellis.fsm(${i_fsm_args}), ${i_init_state}, trellis.interleaver(${interleaver_args}),
${bl})
documentation: |-
The fsm and interleaver arguments are passed directly to the trellis.fsm() and trellis.interleaver() constructors.
file_format: 1
|
