joachim/openwebrx-clone
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

use new csdr++ converter

Browse Source
This commit is contained in:
Jakob Ketterl 2021-06-30 14:22:26 +02:00
parent 666c286485
commit b3cdc568d9
2 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
csdr/__init__.py
View File

@ -152,14 +152,14 @@ class Dsp(DirewolfConfigSubscriber):
"sox -t raw -r {audio_rate} -e floating-point -b 32 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - "
]
else:
chain += ["csdr convert_f_s16"]
chain += ["csdr++ convert -i float -o s16"]
elif which == "wfm":
chain += [
"csdr++ fmdemod",
"csdr limit_ff",
]
chain += last_decimation_block
chain += ["csdr deemphasis_wfm_ff {audio_rate} {wfm_deemphasis_tau}", "csdr convert_f_s16"]
chain += ["csdr deemphasis_wfm_ff {audio_rate} {wfm_deemphasis_tau}", "csdr++ convert -i float -o s16"]
elif self.isDigitalVoice(which):
chain += ["csdr++ fmdemod"]
chain += last_decimation_block
@ -168,7 +168,7 @@ class Dsp(DirewolfConfigSubscriber):
if which == "m17":
chain += [
"csdr limit_ff",
"csdr convert_f_s16",
"csdr++ convert -i float -o s16",
"m17-demod",
]
else:
@ -205,14 +205,14 @@ class Dsp(DirewolfConfigSubscriber):
chain += last_decimation_block
chain += [
"csdr++ agc --format float --profile slow --initial 200",
"csdr convert_f_s16",
"csdr++ convert -i float -o s16",
]
elif self.isFreeDV(which):
chain += ["csdr realpart_cf"]
chain += last_decimation_block
chain += [
"csdr++ agc --format float",
"csdr convert_f_s16",
"csdr++ convert -i float -o s16",
"freedv_rx 1600 - -",
"csdr++ agc --format 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 - ",
@ -222,7 +222,7 @@ class Dsp(DirewolfConfigSubscriber):
# we are still dealing with complex samples here, so the regular last_decimation_block doesn't fit
chain += ["csdr fractional_decimator_cc {last_decimation}"]
chain += [
"csdr convert_f_s16",
"csdr++ convert -i float -o s16",
"dream -c 6 --sigsrate 48000 --audsrate 48000 -I - -O -",
"sox -t raw -r 48000 -e signed-integer -b 16 -c 2 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - ",
]
@ -236,7 +236,7 @@ class Dsp(DirewolfConfigSubscriber):
"sox -t raw -r {audio_rate} -e floating-point -b 32 -c 1 --buffer 32 - -t raw -r {output_rate} -e signed-integer -b 16 -c 1 - "
]
else:
chain += ["csdr convert_f_s16"]
chain += ["csdr++ convert -i float -o s16"]
if self.audio_compression == "adpcm":
chain += ["csdr encode_ima_adpcm_i16_u8"]
@ -268,12 +268,12 @@ class Dsp(DirewolfConfigSubscriber):
chain += ["csdr realpart_cf"]
if self.last_decimation != 1.0:
chain += ["csdr fractional_decimator_ff {last_decimation}"]
return chain + ["csdr++ agc --format float", "csdr convert_f_s16"]
return chain + ["csdr++ agc --format float", "csdr++ convert -i float -o s16"]
elif which == "packet":
chain += ["csdr++ fmdemod"]
if self.last_decimation != 1.0:
chain += ["csdr fractional_decimator_ff {last_decimation}"]
return chain + ["csdr convert_f_s16", "direwolf -c {direwolf_config} -r {audio_rate} -t 0 -q d -q h 1>&2"]
return chain + ["csdr++ convert -i float -o s16", "direwolf -c {direwolf_config} -r {audio_rate} -t 0 -q d -q h 1>&2"]
elif which == "pocsag":
chain += ["csdr++ fmdemod"]
if self.last_decimation != 1.0:

2
owrx/source/fifi_sdr.py
View File

@ -21,7 +21,7 @@ class FifiSdrSource(DirectSource):
return super().getEventNames() + ["device"]
def getFormatConversion(self):
return ["csdr convert_s16_f", "csdr gain_ff 5"]
return ["csdr++ convert -i s16 -o float", "csdr gain_ff 5"]
def sendRockProgFrequency(self, frequency):
process = Popen(["rockprog", "--vco", "-w", "--freq={}".format(frequency / 1e6)])