Re: [Discuss-gnuradio] rx_voice and tx_voice help

[andrea montefusco]

2010/4/18  <address@hidden>:
>   We are trying to run tx_voice and rx_voice with two computers and with
> two usrp's( RFX1800 usrp 1). We are succesfull but when we interrupt
> the program with ctrl+z and when we run it again on both
> sides(transmitter+receiver) we have met an error like that :
> FOR RECEIVER SIDE:
>
> audio_alsa_sink[hw:0,0]: Device or resource busy

Maybe it is your program itself to keep the audio device busy.
Indeed Ctrl+Z doesn't terminate the program in foreground, only
suspend it (or put it in the background).
To display any suspended program, do:

$ jobs
[1]+  Stopped                 find

you can kill them with

$ kill %1 <ENTER>
$<ENTER>
[1]+  Terminated              find
$


 *am*

--
Andrea Montefusco IW0HDV