WSJT-x on a Raspberry Pi using SDRPlay
Posted: Fri Nov 10, 2017 8:00 pm
From the RP image on this site I can run CubicSDR.
However I would like to run WSJT-x on the RP3 and have it use the SDRP as the receiver, but WSJT-x can't find the audio port when I start it. Beyond that, WSJT-x will want to control the rx frequency, which will require additional SDRP driver support.
Can anyone help? Thanks!
pi@SDRPlay:~ $ wsjtx
ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.front
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround21
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround21
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround40
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround41
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround50
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround51
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround71
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.hdmi
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.hdmi
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
ALSA lib pcm.c(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused
ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Expression 'parameters->channelCount <= maxChans' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1514
Expression 'ValidateParameters( inputParameters, hostApi, StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1838
Expression 'parameters->channelCount <= maxChans' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1514
Expression 'ValidateParameters( inputParameters, hostApi, StreamDirection_In )' failed in 'src/hostapi/alsa/pa_li
However I would like to run WSJT-x on the RP3 and have it use the SDRP as the receiver, but WSJT-x can't find the audio port when I start it. Beyond that, WSJT-x will want to control the rx frequency, which will require additional SDRP driver support.
Can anyone help? Thanks!
pi@SDRPlay:~ $ wsjtx
ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.frontALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rearALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfeALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.sideALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround21ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround21ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround40ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround41ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround50ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround51ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround71ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958ALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.hdmiALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.hdmiALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modemALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modemALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phonelineALSA lib pcm.c
(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phonelineALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused
ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Expression 'parameters->channelCount <= maxChans' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1514
Expression 'ValidateParameters( inputParameters, hostApi, StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1838
Expression 'parameters->channelCount <= maxChans' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1514
Expression 'ValidateParameters( inputParameters, hostApi, StreamDirection_In )' failed in 'src/hostapi/alsa/pa_li