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skuep / AIOC

Ham Radio All-in-one-Cable
MIT License
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AIOC Audio Out Volume Playback Volume] ch = 1, val = -24576/0/1 #84

Closed lha closed 2 months ago

lha commented 3 months ago

I'm trying to use AIOC on Ubuntu 24.04 LTS and its once PTT happen, direwolf disconnects with audio error and PTT is left high (perhaps if the hist disconnect, PTT should be inactive ?)

[  307.293734] usb 1-1.2: Warning! Unlikely big volume range (=24576), cval->res is probably wrong.
[  307.293767] usb 1-1.2: [2] FU [AIOC Audio Out Volume Playback Volume] ch = 1, val = -24576/0/1
[  307.300986] usb 1-1.2: Warning! Unlikely big volume range (=24576), cval->res is probably wrong.
[  307.301012] usb 1-1.2: [2] FU [AIOC Audio Out Volume Playback Volume] ch = 1, val = -24576/0/1
[  307.313723] usb 1-1.2: Warning! Unlikely big volume range (=24576), cval->res is probably wrong.
[  307.313742] usb 1-1.2: [18] FU [AIOC Audio In Capture Volume] ch = 1, val = -24576/0/1
[  307.320479] usb 1-1.2: Warning! Unlikely big volume range (=24576), cval->res is probably wrong.
[  307.320497] usb 1-1.2: [18] FU [AIOC Audio In Capture Volume] ch = 1, val = -24576/0/1

Direwolf say

PTT 0 = 0
Audio input device 0 error code -19: No such device
Audio input device 0 error code -19: No such device
Audio input device 0 error code -19: No such device
skuep commented 3 months ago

There are some known issues that have to do with EMI causing the USB system to restart. Can you try reducing output power or use a well matched antenna (dipole or monopole with tiger tail) to narrow the issue down?

See https://github.com/skuep/AIOC/issues/11

Those warnings from above are safe to ignore (I have them too).

skuep commented 2 months ago

Due to inactivity, I am going to close the issue. Feel free to reopen if required.