works well with 2 soundcards (DINAH) but when adding a third soundcard (also DINAH), it errors out. ?I also tried using DRA-50 soundcards for all three and get the same results. ?Is this a known RPi4b Raspian issue?
Linux KH6JUZ-10 5.10.63-v7l+ #1496 SMP Wed Dec 1 15:58:56 GMT 2021 armv7l
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>direwolf -c /etc/direwolf.conf
Dire Wolf DEVELOPMENT version 1.7 E (Apr 23 2022)
Includes optional support for:? gpsd cm108-ptt dns-sd
Dire Wolf requires only privileges available to ordinary users.
Running this as root is an unnecessary security risk.
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Reading config file /etc/direwolf.conf
Audio device for both receive and transmit: plughw:USB3AUDIOTOP,0? (channel 0)
Audio device for both receive and transmit: plughw:USB3AUDIOBOTTOM,0? (channel 2)
Audio device for both receive and transmit: plughw:Device,0? (channel 4)
Channel 0: 1200 baud, AFSK 1200 & 2200 Hz, E+, 24000 sample rate / 2.
Channel 2: 9600 baud, K9NG/G3RUH, +, 48000 sample rate x 3.
The ratio of audio samples per sec (48000) to data rate in baud (9600) is 5.0
Increasing the sample rate should improve decoder performance.
Channel 4: 9600 baud, K9NG/G3RUH, +, 48000 sample rate x 3.
The ratio of audio samples per sec (48000) to data rate in baud (9600) is 5.0
Increasing the sample rate should improve decoder performance.
Using /dev/hidraw1 GPIO 3 for channel 0 PTT control.
Using /dev/hidraw0 GPIO 3 for channel 2 PTT control.
Using /dev/hidraw2 GPIO 3 for channel 4 PTT control.
Ready to accept AGW client application 0 on port 8000 ...
Ready to accept KISS TCP client application 0 on port 8001 ...
DNS-SD: Avahi: Announcing KISS TCP on port 8001 as 'Dire Wolf on KH6JUZ-10'
DNS-SD: Avahi: Service 'Dire Wolf on KH6JUZ-10' successfully registered.
Audio input device 2 error code -19: No such device
Audio input device 2 error code -77: File descriptor in bad state
Audio input device 2 error code -77: File descriptor in bad state
Audio input device 2 error code -77: File descriptor in bad state
Audio input device 2 error code -77: File descriptor in bad state
Audio input device 2 error code -77: File descriptor in bad state
Audio input device 2 error code -77: File descriptor in bad state
Audio input device 2 error code -77: File descriptor in bad state
Audio input device 2 error code -77: File descriptor in bad state
Audio input device 2 error code -77: File descriptor in bad state
Audio input device 2 error code -77: File descriptor in bad state
Terminating after audio input failure.
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