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[Discuss-gnuradio] USb issues

From: Ges
Subject: [Discuss-gnuradio] USb issues
Date: Wed, 3 May 2006 11:31:33 -0700 (PDT)


Does anyone know why I get this error out of the blue when using the USRP ??

write_internal_ram failed: error sending control message: Protocol error
usrp: failed to load firmware /usr0/local/gr/share/usrp/rev2/usrp_firmware.ihx.

I was working with the USRP just fine. Then suddenly I run it and this is what I get....

I recompiled the gr-usrp and usrp code and copied the usrp_fpga.rbf into the respective directory. But nothing works.

I still keep getting this error. Also the blinking led on the connected USRP board stops blinking.

I feared it might be a board issue. But it when I connected to another machine also running gnuradio, it works fine.

Any clues about this. I am totally baffled!


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