No exception... but no transmission

Hi all,

Actually i pasted this post before but according to the rules, since i
was
not subscribed to the GNU mailing list i have to send it again.

I’m new to Python and gnuradio, so please help me.

My problem doesnot show any exception so i cannot trace it.
However, i created a program to transmit dbpsk signal (i didnot create
the
receiver yet).
in the main function I’m doing loop to transmit about 1000 packtet.
but it start sending the first 4 and then stuck (it did not send them
correctly), to check what is going on i used the command :
sys.stderr.write(‘.’)

so it will print “.” when there is error but the problem i dont know why
its
stuck.
there is no exception.

please help ASAP
regards,

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On Tue, Dec 01, 2009 at 01:17:41AM -0800, abbasi9999 wrote:

receiver yet).
regards,
Have you looked at gnuradio-examples/python/digital/benchmark_tx.py?

Try:

benchmark_tx.py --help

Please see also http://gnuradio.org/trac/wiki/ReportingErrors

Eric