openwebrx/csdr/chain/drm.py
2024-01-22 01:14:05 +01:00

24 lines
696 B
Python

from csdr.chain.demodulator import BaseDemodulatorChain, FixedIfSampleRateChain, FixedAudioRateChain
from pycsdr.modules import Convert, Downmix
from pycsdr.types import Format
from csdr.module.drm import DrmModule
class Drm(BaseDemodulatorChain, FixedIfSampleRateChain, FixedAudioRateChain):
def __init__(self):
workers = [
Convert(Format.COMPLEX_FLOAT, Format.COMPLEX_SHORT),
DrmModule(),
Downmix(Format.SHORT),
]
super().__init__(workers)
def supportsSquelch(self) -> bool:
return False
def getFixedIfSampleRate(self) -> int:
return 48000
def getFixedAudioRate(self) -> int:
return 48000