Audio only comes from 1 node

App_rpt-users
1

Hello again - I have 2 nodes running on my pi. Node 1 is a modified CM108 running 2 baofengs in full duplex, node 2 is a SHARI in half duplex.

I followed the instructions for adding a second node in the wiki, as well as the process from the hamvoip docs. The COS and PTT for both nodes works fine, however the audio for both nodes goes to 1 sound card or the other. For example, if I send a *75 from the command line to node 1, it keys up the transmitter, but I get no audio. If I issue a *75 to both node 1 and 2, then both nodes key up, but the audio for both comes out of node 2 and node 1 is a dead transmitter.

Any ideas? I would upload configs, but apparently that’s not allowed??

1 Like
2

Also, I can run susb tune rxdisplay, and the audio is received correctly on both nodes, so this is ONLY the TX audio that is going out the wrong sound card. Everything else works as it should.

1 Like
3

From RPT.conf:

[520720] ; Change this to your assigned node number
rxchannel=SimpleUSB/usb

[520721] ; Change this to your assigned node number
rxchannel=SimpleUSB/usb1

From my simpleusb tune files (the device numbers are correct):

[usb]
; name=usb
; devicenum=0
devstr=1-1.1:1.0
rxmixerset=200
txmixaset=500
txmixbset=500
txdsplvl=999

[usb1]
; name=usb1
; devicenum=1
devstr=1-1.4:1.0
rxmixerset=500
txmixaset=500
txmixbset=500
txdsplvl=999

1 Like