Side project, "DMR Station" network radio
Re: Side project, "DMR Station" network radio
Good finding!
Probably what solved your audio problems is reinstalling pulse audio.
at-spi2-core adds some functionality for screen readers. It is nice if the dbus warning dissapears. I will check and add it to the instructions
David
Probably what solved your audio problems is reinstalling pulse audio.
at-spi2-core adds some functionality for screen readers. It is nice if the dbus warning dissapears. I will check and add it to the instructions
David
Re: Side project, "DMR Station" network radio
.
The only thing thats left now is to sort out why the mic has no audio input . When i key up and talk its just a dead carrier . some times i get audio and most of the time nothing .
I have used two usb sound cards and two mics and it still the same .
Some times when i hit PTT it keys up then cuts out after 1 sec .
Is there anything im missing here ?
I can hear everything just fine but i have had bother with mic input from the start .
This is the two sound cards i use .
https://www.ebay.co.uk/itm/5-1USB-to-3- ... 2749.l2649
https://www.ebay.co.uk/itm/External-Vir ... SwTKBal0Hc
Re: Side project, "DMR Station" network radio
Make sure the usb card is connected before you start the application. If you start it from a console you will see some information about what audio input and output interfaces are being selected by default. One missing and important feature is being able to select the audio devices.
David
David
Re: Side project, "DMR Station" network radio
Is it worth while giveing this a go ?ea3ihi wrote: ↑Wed May 27, 2020 10:11 amMake sure the usb card is connected before you start the application. If you start it from a console you will see some information about what audio input and output interfaces are being selected by default. One missing and important feature is being able to select the audio devices.
David
Pavucontrol
On Linux, sound is delivered through Pulse Audio. It’s a revolutionary sound system that allows users to do many things, including swapping inputs on the fly, and even transmit sound over a network.
Code: Select all
sudo apt-get install pavucontrol paprefs
How to manage audio devices on Linux with Pavucontrol
https://www.youtube.com/watch?v=58mad1RGLEA
Re: Side project, "DMR Station" network radio
Using a USB Audio Device with the Raspberry Pi
That's maybe usefull https://www.raspberrypi-spy.co.uk/2019/ ... pberry-pi/
That's maybe usefull https://www.raspberrypi-spy.co.uk/2019/ ... pberry-pi/
Re: Side project, "DMR Station" network radio
Thanks will give it a go .TA2EI wrote: ↑Wed May 27, 2020 11:50 amUsing a USB Audio Device with the Raspberry Pi
That's maybe usefull https://www.raspberrypi-spy.co.uk/2019/ ... pberry-pi/
Re: Side project, "DMR Station" network radio
Ok audio out works as it should and i am getting sound in with the mic .
The only thing is that i hit PTT my call sign will come up on the brandmister network for 1 sec then cut off and other times it will not show up at all on the network .
Is there a fire wall or someing blocking my audio going up on the network ? At the min i cant make QSO .
What am i missing here ?
The only thing is that i hit PTT my call sign will come up on the brandmister network for 1 sec then cut off and other times it will not show up at all on the network .
Is there a fire wall or someing blocking my audio going up on the network ? At the min i cant make QSO .
What am i missing here ?
Re: Side project, "DMR Station" network radio
Does this seem ok ?
Code: Select all
auth
State 1
Sink 0: alsa_output.usb-C-Media_Electronics_Inc._USB_PnP_Sound_Device-00.analog-stereo
CM108 Audio Controller Analog Stereo
Sink 1: alsa_output.platform-soc_audio.analog-stereo
bcm2835 ALSA Analog Stereo
Source 0: alsa_output.usb-C-Media_Electronics_Inc._USB_PnP_Sound_Device-00.analog-stereo.monitor
Monitor of CM108 Audio Controller Analog Stereo
Source 1: alsa_input.usb-C-Media_Electronics_Inc._USB_PnP_Sound_Device-00.analog-mono
CM108 Audio Controller Analog Mono
Source 2: alsa_output.platform-soc_audio.analog-stereo.monitor
Monitor of bcm2835 ALSA Analog Stereo
Record stream ready
State 2
Send config
Connected
TG is 0!
DMR status 1
DMR status 1
DMR status 1
DMR status 0
TG is 0!
Selected tg 23550
PTT ON
PTT OFF
TX Ending
dmr_stop_tx
Re: Side project, "DMR Station" network radio
There is a "talk out time" at the DMRStation.ini file. Default value is 180. What abt yours?