FYI, - My host is ubuntu 8.10 AMD64 on an Intel Core2Duo - The FPGA image file is u2_rev3.bin (http://gnuradio.org/releases/usrp2-bin/trunk/) - The FPGA firmware file is txrx.bin dated 03-Nov-2008 (http://gnuradio.org/releases/usrp2-bin/trunk/)
2008/12/10 ILKYOUNG KWOUN <[EMAIL PROTECTED]>: > Hello, folks, > > It seems that my USRP2 won't recognize the presence of daughtercard correctly. > > What I did today was running the 'usrp2_wfm_rcv.py' program in sample > directory and I could not managed the program running correctly. While > I was tracking down the problem, I unplugged my basicRX daughterboard > from the USRP2 and ran 'usrp2_rx_cfile.py in 'gr-utils/src/python' > directory. The followings are the result. > > ------------------------------------------------------------------ > Using mid-point gain of 0.0 ( 0.0 - 0.0 ) > Network interface: eth0 > USRP2 address: 00:50:c2:85:30:3f > Using RX d'board id 0x0001 > Rx gain: 0.0 > Rx baseband frequency: 0 > Rx DDC frequency: 4.9M > Rx residual frequency: 11.735m > Rx decimation rate: 16 > Rx sample rate: 6.25M > Receiving samples until Ctrl-C > Writing 32-bit complex floats > Output filename: RxDump > ------------------------------------------------------------------ > > As you can see, the program detects the RX daughterboard id as 0x0001 > while no daughterboard is connected to the mainboard. > That is just the same result out of a test with the daughterboard > connected on the right place. So, I'm very suspicious if the program > does not investigate the presence of daughtercard correctly. > > I can do further test with DBRX(?) daughterboard at home but it would > take some time because I have to replace the main board of my > computer. So, I just wonder if I can get a help out there having a > clue on my case. > > Best regards, > > Ilkyoung. > _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
