Hi Josh, Thanks for the info.
I just understand the different of UHD based and USRP2-gnuradio, so tried using non-uhd firmware and fpga (txrx_raw_eth_20100608.bin, u2_rev3-20100603.bin) on sd card, and run usrp2_fft.py, it works as gui is shown up. But I still see 0x002 displayed there (in bottom of window, between "f...@gbe" and "analog bb"). And also, I am very newbie on this stuff so probably following question would be silly here. I tried to read the link for clock modification but had no idea what it's talking about (what to be removed?), do you have link with comprehensive picture? And as usrp2_fft.py is working now, do I still need to modify the clock?what's the effect? - Rasyid On Aug 4, 2010, at 11:17 PM, Josh Blum wrote: > Mr ninja, > > The dbsrx is not yet supported under UHD. That is why dboard id 0x0002 is not > recognized. Our daughterboard engineer is working on it this very day; though > I cannot make promises as to its release. > > Regardless, if you intend to use the dbsrx with a usrp2, it will require the > clock modification: > http://gnuradio.org/redmine/wiki/gnuradio/USRP2DBSRXModification > > When the dbsrx uhd support is out, we will have uhd-based instructions for > the modification as well. > > -Josh > > On 08/04/2010 04:28 AM, Ninja wrote: >> I tested the usrp2 using uhd_usrp_probe, why is there a warning about >> unknown dboard-id or dboard-id combination and Unknown value for RX Subdev >> and TX Subdev (antenna?)?is there some miss when I assembled the device?or >> it's needed to configure through software? >> >> >> [r...@fedora12 host]# /usr/local/bin/uhd_usrp_probe >> Current recv sock buff size: 50000000 bytes >> Current send sock buff size: 50000000 bytes >> Warning: unknown dboard-id or dboard-id combination: unknown (0x0002) >> -> defaulting to the unknown board type >> Warning: unknown dboard-id or dboard-id combination: unknown (0xffff) >> -> defaulting to the unknown board type >> Using: Unknown - unknown (0x0002) >> Using: Unknown - unknown (0xffff) >> RX samples per packet: 362 >> TX samples per packet: 363 >> Recv pirate num frames: 33967 >> _____________________________________________________ >> / >> | Device: usrp2 device >> | _____________________________________________________ >> | / >> | | Mboard: usrp2 mboard0 - rev 4:0 >> | | mac-addr: 00:50:c2:85:37:ea >> | | ip-addr: 255.255.255.255 >> | | _____________________________________________________ >> | | / >> | | | RX DSP: usrp2 ddc0 >> | | | Codec Rate: 100.000000 Msps >> | | _____________________________________________________ >> | | / >> | | | TX DSP: usrp2 duc0 >> | | | Codec Rate: 100.000000 Msps >> | | _____________________________________________________ >> | | / >> | | | RX Dboard: usrp2 dboard (rx unit) >> | | | _____________________________________________________ >> | | | / >> | | | | RX Subdev: Unknown - unknown (0x0002) >> | | | | Antennas: >> | | | | Freq range: 0.000 to 0.000 Mhz >> | | | | Gain Elements: None >> | | | | Connection Type: 6 >> | | | | Uses LO offset: No >> | | _____________________________________________________ >> | | / >> | | | TX Dboard: usrp2 dboard (tx unit) >> | | | _____________________________________________________ >> | | | / >> | | | | TX Subdev: Unknown - unknown (0xffff) >> | | | | Antennas: >> | | | | Freq range: 0.000 to 0.000 Mhz >> | | | | Gain Elements: None >> | | | | Connection Type: 6 >> | | | | Uses LO offset: No >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
