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[Discuss-gnuradio] usb_control_msg error
From: |
Ahmet Hasim Gokceoglu |
Subject: |
[Discuss-gnuradio] usb_control_msg error |
Date: |
Thu, 6 Mar 2008 13:01:18 +0200 |
Hi,
I have been trying to test my USRP with usrp_benchmark_usb.py for a couple of days but there is a problem that I still couldn't solve. Each time I run the program I get;
Testing 2MB/sec... usb_control_msg failed: error sending control message: Connection timed out
usb_control_msg failed: error sending control message: Connection timed out
usb_control_msg failed: error sending control message: Connection timed out
usb_control_msg failed: error sending control message: Connection timed out
usb_control_msg failed: error sending control message: Connection timed out
usb_control_msg failed: error sending control message: Connection timed out
usb_control_msg failed: error sending control message: Connection timed out
usb_control_msg failed: error sending control message: Connection timed out
usb_control_msg failed: error sending control message: Connection timed out
usrp: failed to load fpga bitstream /opt/gnuradio/share/usrp/rev4/std_2rxhb_2tx.rbf
Traceback (most recent call last):
File "./usrp_benchmark_usb.py", line 106, in ?
main ( )
File "./usro_benchmark_usb.py", line 96, in main
ok=run_test (rate, verbose)
File "./usrp_benchmark__usb.py", line 63, in run_test
usrp_tx=usrp.sink_s(0, tx_interp)
File "/opt/gnuradio/lib/python2.4/site-packages/gnuradio/usrp.py", line 230, in __init__
fpga_filename, firmware_filename)
File "/opt/gnuradio/lib/python2.4/site-packages/gnuradio/usrp1.py", line 940, in sink_s
return _usrp1.sink_s(*args)
RuntimeError: can't open usrp1
I have high speed usb connection and one other thing to note is that after I run the program the green LED that blinks with 2Hz stops blinking and remains ON. The TVRX and RFX2400 daughterboards are also mounted. I don't know whether any kind of setting for the daughterboards or motherboards are missing or wrong to give such kind of usb_control_msg error. Does anybody have any idea?
- [Discuss-gnuradio] usb_control_msg error,
Ahmet Hasim Gokceoglu <=