(tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

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KK6SPM
 

Posts: 7
Joined: 31 Mar 2024, 04:13

(tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

Post by KK6SPM »

First of all thanks to the author of this project. This is just a stunning QRP transceiver.
I followed all the instructions on this page https://github.com/threeme3/trusdx-audio , but it doesn't work on the Raspberry Pi. First of all the pavucontrol panel looks not as described in the manual. I can't select the application in which I would like to use TRUSDX. There are no options like this or was unable to find it. I attached the screenshot of how this panel looks on Raspbian OS and the whole output of the trusdx-txrx.py script. Maybe this will help. Would be great if someone shared some thoughts.

Code: Select all

pi@raspberrypi:~/_tr_USDX/trusdx-audio $ python3 trusdx-txrx.py -v --unmute
{'verbose': True, 'vox': False, 'unmute': True, 'direct': False, 'no_rtsdtr': False, 'block_size': 512, 'tx_block_size': 48}
ALSA lib pcm_asym.c:105:(_snd_pcm_asym_open) capture slave is not defined
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.front.0:CARD=0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM front
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.surround51.0:CARD=0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM surround21
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.surround51.0:CARD=0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM surround21
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.surround40.0:CARD=0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM surround40
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.surround51.0:CARD=0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM surround41
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.surround51.0:CARD=0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM surround50
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.surround51.0:CARD=0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM surround51
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.surround71.0:CARD=0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM surround71
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.iec958.0:CARD=0,AES0=4,AES1=130,AES2=0,AES3=2'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM iec958
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.iec958.0:CARD=0,AES0=4,AES1=130,AES2=0,AES3=2'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM spdif
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.iec958.0:CARD=0,AES0=4,AES1=130,AES2=0,AES3=2'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM spdif
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S8
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U8
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U16_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U16_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S24_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S24_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U24_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U24_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S32_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S32_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U32_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U32_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S20_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S20_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U20_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U20_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S24_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S24_3BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U24_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U24_3BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S20_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S20_3BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U20_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U20_3BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S18_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S18_3BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U18_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U18_3BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U18_3BE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S8
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U8
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U16_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U16_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S24_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S24_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U24_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U24_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S32_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S32_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U32_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U32_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S20_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S20_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U20_LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U20_BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S24_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S24_3BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U24_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U24_3BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S20_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S20_3BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U20_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U20_3BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S18_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S18_3BE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U18_3LE
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: U18_3BE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S8
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U8
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U16_LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U16_BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S24_LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S24_BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U24_LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U24_BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S32_LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S32_BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U32_LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U32_BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S20_LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S20_BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U20_LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U20_BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S24_3LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S24_3BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U24_3LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U24_3BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S20_3LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S20_3BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U20_3LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U20_3BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S18_3LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S18_3BE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U18_3LE
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: U18_3BE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
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
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
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
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
ALSA lib pcm_oss.c:397:(_snd_pcm_oss_open) Cannot open device /dev/dsp
ALSA lib pcm_oss.c:397:(_snd_pcm_oss_open) Cannot open device /dev/dsp
ALSA lib pcm_a52.c:1001:(_snd_pcm_a52_open) a52 is only for playback
ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.iec958.0:CARD=0,AES0=6,AES1=130,AES2=0,AES3=2'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM iec958:{AES0 0x6 AES1 0x82 AES2 0x0 AES3 0x2 CARD 0}
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:835:(snd_pcm_plug_hw_refine_schange) Unable to find an usable slave format for 'plug:hw'
ALSA lib pcm_plug.c:839:(snd_pcm_plug_hw_refine_schange) Format: S16_LE
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_schange) Slave format: IEC958_SUBFRAME_LE
ALSA lib pcm_plug.c:924:(snd_pcm_plug_hw_refine_cchange) Unable to find an usable client format
ALSA lib pcm_plug.c:928:(snd_pcm_plug_hw_refine_cchange) Format: S16_LE
ALSA lib pcm_plug.c:933:(snd_pcm_plug_hw_refine_cchange) Slave format: IEC958_SUBFRAME_LE
ALSA lib confmisc.c:160:(snd_config_get_card) Invalid field card
ALSA lib pcm_usb_stream.c:482:(_snd_pcm_usb_stream_open) Invalid card 'card'
ALSA lib confmisc.c:160:(snd_config_get_card) Invalid field card
ALSA lib pcm_usb_stream.c:482:(_snd_pcm_usb_stream_open) Invalid card 'card'
ALSA lib pcm_direct.c:1258:(snd1_pcm_direct_initialize_slave) requested or auto-format is not available
ALSA lib pcm_dmix.c:1011:(snd_pcm_dmix_open) unable to initialize slave
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
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
{'index': 0, 'structVersion': 2, 'name': 'vc4-hdmi-0: MAI PCM i2s-hifi-0 (hw:0,0)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 1, 'structVersion': 2, 'name': 'Loopback: PCM (hw:2,0)', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008707482993197279, 'defaultLowOutputLatency': 0.008707482993197279, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 2, 'structVersion': 2, 'name': 'Loopback: PCM (hw:2,1)', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008707482993197279, 'defaultLowOutputLatency': 0.008707482993197279, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 3, 'structVersion': 2, 'name': 'sysdefault', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 128, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 4, 'structVersion': 2, 'name': 'hdmi', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 5, 'structVersion': 2, 'name': 'pulse', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008684807256235827, 'defaultLowOutputLatency': 0.00873015873015873, 'defaultHighInputLatency': 0.034807256235827665, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 6, 'structVersion': 2, 'name': 'default', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008684807256235827, 'defaultLowOutputLatency': 0.00873015873015873, 'defaultHighInputLatency': 0.034807256235827665, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 0, 'structVersion': 1, 'type': 8, 'name': 'ALSA', 'deviceCount': 7, 'defaultInputDevice': 6, 'defaultOutputDevice': 6}
{'index': 1, 'structVersion': 1, 'type': 7, 'name': 'OSS', 'deviceCount': 0, 'defaultInputDevice': -1, 'defaultOutputDevice': -1}
Audio device =  -1 -1
/dev/ttyUSB0 - USB Serial
/dev/ttyAMA10 - ttyAMA10
Serial device =  /dev/ttyUSB0
Serial loopback =  /dev/ttyUSB0
2024-03-31 04:31:41.864833 pty_echo
2024-03-31 04:31:41.866603 pty_echo
2024-03-31 04:31:45.131710 receive_serial_audio
2024-03-31 04:31:45.132148 play_receive_audio
2024-03-31 04:31:45.133428 transmit_audio_via_serial_cat
(tr)uSDX driver OK! Available devices = [, , /dev/pts/2]
Attachments
pavucontrol .jpg
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LILO
 

Posts: 85
Joined: 12 Aug 2022, 09:15

Re: (tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

Post by LILO »

I didn't try it with my RPi yet, but it works just fine with desktop Linux. Probably this could be somehow useful for you

https://forum.dl2man.de/viewtopic.php?t=1334
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KK6SPM
 

Posts: 7
Joined: 31 Mar 2024, 04:13

Re: (tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

Post by KK6SPM »

LILO wrote: ↑31 Mar 2024, 04:59 I didn't try it with my RPi yet, but it works just fine with desktop Linux. Probably this could be somehow useful for you

https://forum.dl2man.de/viewtopic.php?t=1334
Thank you for the reply and the URL.

When you check on Raspberry, use the latest version of the OS. I have Pi5 and the latest OS version. I can't make it work. The CAT is working well and the COM ports work fine. But no audio. I'm a programmer myself, I'll try to delve deeper tomorrow. But the first time, according to the instructions, nothing came of it. p.s.I will post more technical details tomorrow.
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KK6SPM
 

Posts: 7
Joined: 31 Mar 2024, 04:13

Re: (tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

Post by KK6SPM »

I just tried this from your thread

Code: Select all

export PULSE_SINK=TRUSDX PULSE_SOURCE=TRUSDX.monitor && ./trusdx-txrx.py
Did not help on the RPi.
Here is OS info from my RPi5

Code: Select all

pi@raspberrypi:~ $ uname -a
Linux raspberrypi 6.6.20+rpt-rpi-v8 #1 SMP PREEMPT Debian 1:6.6.20-1+rpt1 (2024-03-07) aarch64 GNU/Linux
pi@raspberrypi:~ $ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 12 (bookworm)"
NAME="Raspbian GNU/Linux"
VERSION_ID="12"
VERSION="12 (bookworm)"
VERSION_CODENAME=bookworm
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"
Last edited by KK6SPM on 31 Mar 2024, 05:49, edited 1 time in total.
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KK6SPM
 

Posts: 7
Joined: 31 Mar 2024, 04:13

Re: (tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

Post by KK6SPM »

And I see picture like this on the waterfall
Attachments
wxjt_waterfall.jpg
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LILO
 

Posts: 85
Joined: 12 Aug 2022, 09:15

Re: (tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

Post by LILO »

I have 3B+ with the latest Bookworm installed. Will check it.
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LILO
 

Posts: 85
Joined: 12 Aug 2022, 09:15

Re: (tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

Post by LILO »

Ok, tested and it works on RPi for me w/o issues.
Setup procedure is exactly as for big Ubuntu brother and described at https://github.com/threeme3/trusdx-audio
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KK6SPM
 

Posts: 7
Joined: 31 Mar 2024, 04:13

Re: (tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

Post by KK6SPM »

Are you using Beta firmware on your (tr)uSDX ?

I'm asking because right after I installed the BETA version, a miracle happened and everything worked!
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LILO
 

Posts: 85
Joined: 12 Aug 2022, 09:15

Re: (tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

Post by LILO »

Sure. I use the latest 2.00x
AFAIK CAT audio streaming is beta fw feature.
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KK6SPM
 

Posts: 7
Joined: 31 Mar 2024, 04:13

Re: (tr)uSDX without audio cables (USB only) doesn't work on the Raspberry Pi

Post by KK6SPM »

Thank you for your replies. p.s. I received mine yesterday and haven't had time to read everything yet on this website. ;)
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