All,
A few months ago, I had ASL working great on a Raspberry Pi 4 and (VHF) SHARI-Pi. I put it off to the side for about 6 weeks to work on the enclosure and another project. When I resumed, the SA818 would key up, but I had (and still have) no TX or RX audio.
I messed with configuration settings in simpleusb and rpt.conf. Audio never returned. I decided to restart with a fresh Pi image and a fresh ASL install. Now, I'm back to where I was: no TX or RX audio.
I verified TX and RX frequencies. On my HT, I can receive an unmodulated carrier with a valid CTCSS tone from the SA818.
asl-find-sound: 1-1.3:1.0 --> 0d8c:0012 C-Media Electronics Inc.
In rpt.conf, duplex = 2 in the template and "Your node" setting.
In simpleusb.conf:
txmixa = voice
txmixb = none
carrierfrom = usbinvert
ctcssfrom = usbinvert
In modules.conf, I am loading simpleusb:
load = chan_dahdi.so ; DAHDI Telephony w/PRI & SS7 & MFC/R2
noload = chan_echolink.so ; Echolink Channel Driver
require = chan_iax2.so ; Inter Asterisk eXchange (Ver 2)
noload = chan_mobile.so ; Bluetooth Mobile Device Channel Driver
noload = chan_ooh323.so ; Objective Systems H323 Channel
load = chan_simpleusb.so ; SimpleUSB Radio Interface Channel Driver
noload = chan_tlb.so ; TheLinkBox Channel Driver
noload = chan_usbradio.so ; USB Console Channel Driver
noload = chan_usrp.so ; USRP Channel Module
noload = chan_voter.so ; Voter Radio Channel Driver
Versions:
...
********** AllStarLink [ASL] Version Info **********
OS : Debian GNU/Linux 12 (bookworm)
OS Kernel : 6.12.34+rpt-rpi-v8
Asterisk : 22.4.1+asl3-3.5.4-1.deb12
ASL [app_rpt] : 3.5.4
Installed ASL packages :
Package Version
============================== ==============================
allmon3 1.5.1-1.deb12
asl3 3.8-1.deb
asl3-asterisk 2:22.4.1+asl3-3.5.4-1.deb12
asl3-asterisk-config 2:22.4.1+asl3-3.5.4-1.deb12
asl3-asterisk-modules 2:22.4.1+asl3-3.5.4-1.deb12
asl3-menu 1.14-1.deb12
asl3-pi-appliance 1.10.0-1.deb12
asl3-update-nodelist 1.5.1-1.deb12
cockpit 287.1-0+deb12u3
cockpit-bridge 287.1-0+deb12u3
cockpit-networkmanager 287.1-0+deb12u3
cockpit-packagekit 287.1-0+deb12u3
cockpit-sosreport 287.1-0+deb12u3
cockpit-storaged 287.1-0+deb12u3
cockpit-system 287.1-0+deb12u3
cockpit-wifimanager 1.1.1-1.deb12
cockpit-ws 287.1-0+deb12u3
dahdi 1:3.1.0-2
dahdi-dkms 1:3.4.0-6+asl
dahdi-linux 1:3.4.0-6+asl
lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0d8c:0012 C-Media Electronics, Inc. USB Audio Device
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
I saw a post from 2021 that mentioned the CH340 USB device in lsusb. Is the CH340 device missing from my USB devices, or has that been deprecated?
I have 3.29V at pin 5 and 4.37V at pin 8 of the SA818.
I have a feeling that it's going to be a simple setting I missed. But, I can't figure it out.
Any help would be appreciated.
Thank you very much,
-Shawn