id: analog_ctcss_squelch_ff
label: CTCSS Squelch

parameters:
-   id: rate
    label: Sampling Rate (Hz)
    dtype: real
    default: samp_rate
-   id: freq
    label: Tone Frequency
    dtype: real
    default: '100.0'
-   id: level
    label: Level
    dtype: real
    default: '0.01'
-   id: len
    label: Length
    dtype: int
    default: '0'
-   id: ramp
    label: Ramp
    dtype: int
    default: '0'
-   id: gate
    label: Gate
    dtype: bool
    default: 'False'

inputs:
-   domain: stream
    dtype: float

outputs:
-   domain: stream
    dtype: float

templates:
    imports: from gnuradio import analog
    make: analog.ctcss_squelch_ff(${rate}, ${freq}, ${level}, ${len}, ${ramp}, ${gate})
    callbacks:
    - set_level(${level})
    - set_frequency(${freq})

file_format: 1