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change digiham / ambe integration

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This commit is contained in:
Jakob Ketterl
2021-05-27 21:35:55 +02:00
parent 3f7a93acfc
commit a16ad952c4
4 changed files with 27 additions and 32 deletions
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55
csdr/__init__.py
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@ -163,44 +163,37 @@ class Dsp(DirewolfConfigSubscriber):
elif self.isDigitalVoice(which):
chain += ["csdr fmdemod_quadri_cf"]
chain += last_decimation_block
# dsd modes
if which in ["dstar", "nxdn"]:
chain += ["dc_block", "csdr limit_ff", "csdr convert_f_s16"]
if which == "dstar":
chain += ["dsd -fd -i - -o - -u {unvoiced_quality} -g -1 "]
elif which == "nxdn":
chain += ["dsd -fi -i - -o - -u {unvoiced_quality} -g -1 "]
chain += [
"digitalvoice_filter",
"CSDR_FIXED_BUFSIZE=32 csdr agc_s16 --max 30 --initial 3",
"sox -t raw -r 8000 -e signed-integer -b 16 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
]
chain += ["dc_block"]
# m17
elif which == "m17":
if which == "m17":
chain += [
"dc_block",
"csdr limit_ff",
"csdr convert_f_s16",
"m17-demod",
"CSDR_FIXED_BUFSIZE=32 csdr agc_s16 --max 30 --initial 3",
"sox -t raw -r 8000 -e signed-integer -b 16 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
]
# digiham modes
else:
chain += ["dc_block", "rrc_filter", "gfsk_demodulator"]
if which == "dmr":
chain += [
"dmr_decoder --fifo {meta_pipe} --control-fifo {dmr_control_pipe}",
"mbe_synthesizer -f -u {unvoiced_quality}",
]
elif which == "ysf":
chain += ["ysf_decoder --fifo {meta_pipe}", "mbe_synthesizer -y -f -u {unvoiced_quality}"]
max_gain = 0.005
chain += [
"digitalvoice_filter -f",
"CSDR_FIXED_BUFSIZE=32 csdr agc_ff --max 0.005 --initial 0.0005",
"sox -t raw -r 8000 -e floating-point -b 32 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
]
# dsd modes
if which in ["dstar", "nxdn"]:
chain += ["csdr limit_ff", "csdr convert_f_s16"]
if which == "dstar":
chain += ["dsd -fd -i - -o - -u {unvoiced_quality} -g -1 "]
elif which == "nxdn":
chain += ["dsd -fi -i - -o - -u {unvoiced_quality} -g -1 "]
# digiham modes
else:
chain += ["rrc_filter", "gfsk_demodulator"]
if which == "dmr":
chain += [
"dmr_decoder --fifo {meta_pipe} --control-fifo {dmr_control_pipe}",
"mbe_synthesizer",
]
elif which == "ysf":
chain += ["ysf_decoder --fifo {meta_pipe}", "mbe_synthesizer -y"]
chain += ["digitalvoice_filter"]
chain += [
"CSDR_FIXED_BUFSIZE=32 csdr agc_s16 --max 30 --initial 3",
"sox -t raw -r 8000 -e signed-integer -b 16 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
]
elif which == "am":
chain += ["csdr amdemod_cf", "csdr fastdcblock_ff"]
chain += last_decimation_block