Re: [Discuss-gnuradio] check topology failed

2008-02-10 Thread meggahertz
Thank you for your help Johnathan. Looks like I figured out the issue with Alsa and opened the channels using alsamixer. I was choosing the wrong hardware and now I am using hw:00,04 which seems to work with sampling rate 44.1K. command line: sudo ./tx_voice.py -f 991e5 -v -I hw:00,04 -M 1 I

Re: [Discuss-gnuradio] USRP underrunswhenattemptingsimultaneousreceive and transmit

2008-02-10 Thread Richard Clarke
Hi Firas, thank you for posting the link to your repeater code. I have that running on my platform now to see if I still have issues with USRP under runs. I modified it slightly to accomodate the Flex400 board I'm using. It is working, though not the GUI side of things, a Gtk error is

Re: [Discuss-gnuradio] check topology failed

2008-02-10 Thread ChoJin
On Sun, 10 Feb 2008 15:32:03 -0500, [EMAIL PROTECTED] wrote: Thank you for your help Johnathan. Looks like I figured out the issue with Alsa and opened the channels using alsamixer. I was choosing the wrong hardware and now I am using hw:00,04 which seems to work with sampling rate 44.1K.

[Discuss-gnuradio] abs_top_srcdir?

2008-02-10 Thread Clark Pope
I'm trying to build the latest in SVN under ubuntu (6.06 lts). Compiled fine about 6 months ago but this time it fails on missing header files. Tracked it down to abs_top_srcdir is not getting defined. I manually defined it in the shell and the compile seems to be going now. I assume

Re: [Discuss-gnuradio] abs_top_srcdir?

2008-02-10 Thread Johnathan Corgan
On 2/10/08, Clark Pope [EMAIL PROTECTED] wrote: I'm trying to build the latest in SVN under ubuntu (6.06 lts). Compiled fine about 6 months ago but this time it fails on missing header files. Tracked it down to abs_top_srcdir is not getting defined. I manually defined it in the shell and

Re: [Discuss-gnuradio] abs_top_srcdir?

2008-02-10 Thread Michael Dickens
On Feb 10, 2008, at 6:46 PM, Johnathan Corgan wrote: We (well, I) recently checked in a fairly significant update to our build system, which *should* have had no impact on existing functionality. Yup. That's what it was. autotools in 6.06 does not define abs_top_YYY, as does autotools for

Re: [Discuss-gnuradio] Reading registers on the USRP

2008-02-10 Thread Roshan Baliga
[EMAIL PROTECTED] wrote: Hi, I'm having a little trouble reading the readback registers that are on the USRP. I know that most registers are write only with their contents mirrored on the computer. The reason I want read those registers back is because of a custom unit I am testing. I