[App_rpt-users] usbradio CTCSS problems

Geoff ars.w5omr at gmail.com
Thu Jun 4 11:07:03 UTC 2015



On 06/03/2015 06:14 AM, Buddy Brannan wrote:
> I think carrier from should be DSP. 

*IF* you want to use the software to decode ctcss then yes, carrierfrom=dsp.

Also, Luis, you need to turn -OFF- ctcss send/receive on the repeater.

I use the data port on a TM-V7a.  9600 baud out is discriminator audio. 
So, I set usbradio.conf for
flat audio, carrier from usb. ctcssfrom dsp

here's my vhf simplex usbradio.conf
hwtype=0
rxboost=1
txboost=2
rxctssrelax=1
txtcssdefault=136.5
rxctcssfreqs=136.5
txctcssfreqs=136.5
carrierfrom=usb
ctcssfrom=dsp
rxdemod=flat
txprelim=no
txlimonly=no
txtoctype=notone
txmixa=composite
txmixb=composite
invertptt=0
duplex=0
rxondelay=0
rxnoisefiltype=0
eeprom=0


(anyone, feel free to critique... I know I don't know all there is to
know about how this 'magic' is setup... and there's still not clear-cut
documentation *anywhere* on this stuff (what happens, if you set this
value to 'x', and what function is enabled/disabled is 'y' is set to one
of 4 different states, etc...) but,  suppose the day we quit learning,
is the day we start dying - so continue the confusion!

>> On Jun 3, 2015, at 4:49 AM, Luis Ceja Quiroz <lcejaqui at ucsc.edu> wrote:
>>
>> Hello, I'm trying to configure my node to use the ctcss tone of the repeater, but whenever I set rxctcssfreqs to my ctcss frequency, or any frequency, Asterisk crashes. What am I doing wrong?  Heres a sample:
>>
>> hdwtype=0
>> rxboost=0
>> txboost=1
>> rxctcssrelax=1
>> txctcssdefault=94.8
>> rxctcssfreqs=94.8
>> txctcssfreqs=94.8
>> rxctcssoverride=1
>> carrierfrom=no
>> ctcssfrom=dsp
>> rxdemod=flat
>> txprelim=yes
>> txlimonly=no
>> txtoctype=notone
>> txmixa=composite
>> txmixb=composite
>> invertptt=0
>> duplex=0
>> rxondelay=0
>> rxnoisefiltype=0
>> eeprom=0
>>
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