Here is the result of the test command you sent me...
pi@nexus-kg7zok:~ $ PULSE_SINK=fepi-playback PULSE_SOURCE=fepi-capture fldigi --config-dir /home/pi/.fldigi-right --flmsg-dir /home/pi/.nbems-right
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.front
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround21
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround21
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround40
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround41
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround50
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround51
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.surround71
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.iec958
ALSA lib confmisc.c:1281:(snd_func_refer) Unable to find definition 'cards.bcm2835_headpho.pcm.hdmi.0:CARD=0,AES0=4,AES1=130,AES2=0,AES3=2'
ALSA lib conf.c:4745:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5233:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM hdmi
ALSA lib confmisc.c:1281:(snd_func_refer) Unable to find definition 'cards.bcm2835_headpho.pcm.hdmi.0:CARD=0,AES0=4,AES1=130,AES2=0,AES3=2'
ALSA lib conf.c:4745:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5233:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM hdmi
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
ALSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field port
ALSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field port
ALSA lib pcm_a52.c:823:(_snd_pcm_a52_open) a52 is only for playback
ALSA lib conf.c:5200:(snd_config_expand) Unknown parameters {AES0 0x6 AES1 0x82 AES2 0x0 AES3 0x2 CARD 0}
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM iec958:{AES0 0x6 AES1 0x82 AES2 0x0 AES3 0x2 CARD 0}
ALSA lib pcm_usb_stream.c:486:(_snd_pcm_usb_stream_open) Invalid type for card
ALSA lib pcm_usb_stream.c:486:(_snd_pcm_usb_stream_open) Invalid type for card
Caught signal 11
Aborting fldigi due to a fatal error.
Please report this to:
fldigi...@sourceforge.netor file a bug report at:
https://fedorahosted.org/fldigi/newticket****** Stack trace:
fldigi[0x299db4]
/lib/arm-linux-gnueabihf/libc.so.6(__default_sa_restorer+0x0)[0x75d5eda0]
fldigi[0x2fcacc]
fldigi[0x2f60ac]
/lib/arm-linux-gnueabihf/libfltk.so.1.3(_ZN2Fl4waitEd+0x6c)[0x76d5bbd8]
/lib/arm-linux-gnueabihf/libfltk.so.1.3(_ZN2Fl3runEv+0x30)[0x76d5bd88]
fldigi(main+0xf8c)[0x2b86c]
/lib/arm-linux-gnueabihf/libc.so.6(__libc_start_main+0x114)[0x75d46be0]
****** Version information:
fldigi 4.1.20
Copyright (C) 2007-2010 Dave Freese, Stelios Bounanos, and others.
License GPLv3+: GNU GPL version 3 or later <
http://www.gnu.org/licenses/gpl-3.0.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
****** Build information:
Build information:
built : Thu Dec 30 14:26:48 PST 2021 by pi@buildpi32 on armv7l-unknown-linux-gnueabihf for armv7l-unknown-linux-gnueabihf
configure flags: '--prefix=/usr' '--sysconfdir=/etc' '--localstatedir=/var'
compiler : gcc version 10.2.1 20210110 (Raspbian 10.2.1-6+rpi1)
compiler flags : -I$(srcdir) -I$(srcdir)/include -I$(srcdir)/irrxml -I$(srcdir)/libtiniconv -I$(srcdir)/fileselector -I$(srcdir)/xmlrpcpp -I$(srcdir)/mbedtls -pthread -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/arm-linux-gnueabihf/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/arm-linux-gnueabihf/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/opus -D_REENTRANT -pthread -I/usr/include/libusb-1.0 -I/usr/include/libpng16 -pipe -Wall -fexceptions -O2 --param=max-vartrack-size=0 -I$(srcdir)/xmlrpcpp --param=max-vartrack-size=0 -DNDEBUG
linker flags : -lportaudio -lasound -lm -lpthread -lfltk_images -lfltk -lX11 -lX11 -lsndfile -lsamplerate -lpulse-simple -lpulse -lhamlib -lpng16 -lz -ldl -lpthread -ludev
libraries : FLTK 1.3.5
libsamplerate 0.2.1
libsndfile 1.0.31
PortAudio 19
PulseAudio 14.2
Hamlib 4.4
Runtime information:
system : Linux nexus-kg7zok 5.10.63-v7+ #1488 SMP Thu Nov 18 16:14:44 GMT 2021 armv7l
libraries : libsamplerate-0.2.1 (c) 2002-2008 Erik de Castro Lopo
libsndfile-1.0.31
PortAudio V19.6.0-devel, revision 396fe4b6699ae929d3a685b3ef8a7e97396139a4 1246720
Pulseaudio 14.2.0
Hamlib 4.4
pi@nexus-kg7zok:~ $