Benchmark_gmsk_rx.py and Flex 2400 Rx


#1

hi guys!

I am trying to use this sample code, benchmark_gmsk_rx.py. I give
frequency
option to be 29.32e6 (tried 15e6 too)…
but it gives me assertion error…

File “/usr/local/lib/python2.4/site-packages/gnuradio/db_flexrf.py”,
line
392, in _compute_regs
assert self.B_DIV >= self.A_DIV

I dont have Flex 2400 daughterboard on my USRP, still it uses Flex 2400
and
then it gives this assertion error.

Which value am i putting wrong?
Where exactly does it check and decide which daughter board to be used
and
on what basis.
How can i make use of this script to work with basic rx daughter
board…

thanks for all ur help…
amit


#2

On Thu, Jun 01, 2006 at 04:36:49PM -0400, amit malani wrote:

I dont have Flex 2400 daughterboard on my USRP, still it uses Flex 2400 and
then it gives this assertion error.

Which value am i putting wrong?
Where exactly does it check and decide which daughter board to be used and
on what basis.
How can i make use of this script to work with basic rx daughter board…

thanks for all ur help…
amit

Hi Amit,

Are you using the latest code in CVS?
What command line arguments are you providing to benchmark_gmsk_rx.py?
What daughterboards do you have installed?
Please send me (off list) stdout and stderr from running the program.

Eric