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[Discuss-gnuradio] test_usrp_inband_tx crash


From: sanmi
Subject: [Discuss-gnuradio] test_usrp_inband_tx crash
Date: Sun, 4 Nov 2007 17:22:18 -0600

Hi,

While using the inband code, I tried to test <test_usrp_inband_tx> in the
apps-inband folder, I noticed that the test crashes after 20 packets. I am
currently trying to debug this problem. I traced the crash to
<fusb_linux.cc>
in the legacy folder.

1) I noticed that rf-freq in <test_usrp_inband_tx> is set to 10 Mhz. Is this
the
RF-Frequency used on the hardware? We are using a 400Mhz daughtercard. What
happens if the frequencies don't match?

2) Do you observe the same crash? How can we fix this?

BTW, I understand that the inband code is in development, I am still
interested
in experimenting with it.

Hardware: USRP with 400Mhhz daughtercards, Intel p4
Software: gnuradio from <root/gnuradio/branches/developers/gnychis/inband>,
ubuntu gutsy gibbon

Thanks
Sanmi






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