Hello, I have found a USRP1 and I am playing with it. I have this error:
carlos@carlos-pc:~$ sudo uhd_usrp_probe --args="type=usrp1" [INFO] [UHD] linux; GNU C++ version 7.3.0; Boost_106501; UHD_4.0.0.rfnoc-devel-702-geec24d7b [INFO] [USRP1] Opening a USRP1 device... [INFO] [USRP1] Using FPGA clock rate of 64.000000MHz... [ERROR] [DBMGR] The daughterboard manager encountered a recoverable error in init. Loading the "unknown" daughterboard implementations to continue. The daughterboard cannot operate until this error is resolved. AssertionError: m and ref_clock/m >= 1e6 and ref_clock/m <= 2.5e6 in double dbsrx::set_lo_freq(double) at /home/carlos/rfnoc/uhd/host/lib/usrp/dboard/db_dbsrx.cpp:305 _____________________________________________________ / | Device: USRP1 Device | _____________________________________________________ | / | | Mboard: USRP1 | | serial: 479b9db3 | | | | Time sources: none | | Clock sources: internal | | Sensors: | | _____________________________________________________ | | / | | | RX DSP: 0 | | | | | | Freq range: -32.000 to 32.000 MHz | | _____________________________________________________ | | / | | | RX DSP: 1 | | | | | | Freq range: -32.000 to 32.000 MHz | | _____________________________________________________ | | / | | | RX Dboard: A | | | ID: DBSRX (0x0002) | | | _____________________________________________________ | | | / | | | | RX Frontend: 0 | | | | Name: Unknown (0xffff) - 0 | | | | Antennas: | | | | Sensors: | | | | Freq range: 0.000 to 0.000 MHz | | | | Gain Elements: None | | | | Bandwidth range: 0.0 to 0.0 step 0.0 Hz | | | | Connection Type: IQ | | | | Uses LO offset: No | | | _____________________________________________________ | | | / | | | | RX Codec: A | | | | Name: ad9522 | | | | Gain range pga: 0.0 to 20.0 step 1.0 dB | | _____________________________________________________ | | / | | | RX Dboard: B | | | _____________________________________________________ | | | / | | | | RX Frontend: 0 | | | | Name: Unknown (0xffff) - 0 | | | | Antennas: | | | | Sensors: | | | | Freq range: 0.000 to 0.000 MHz | | | | Gain Elements: None | | | | Bandwidth range: 0.0 to 0.0 step 0.0 Hz | | | | Connection Type: IQ | | | | Uses LO offset: No | | | _____________________________________________________ | | | / | | | | RX Codec: B | | | | Name: ad9522 | | | | Gain range pga: 0.0 to 20.0 step 1.0 dB | | _____________________________________________________ | | / | | | TX DSP: 0 | | | | | | Freq range: -44.000 to 44.000 MHz | | _____________________________________________________ | | / | | | TX DSP: 1 | | | | | | Freq range: -44.000 to 44.000 MHz | | _____________________________________________________ | | / | | | TX Dboard: A | | | _____________________________________________________ | | | / | | | | TX Frontend: 0 | | | | Name: Unknown (0xffff) - 0 | | | | Antennas: | | | | Sensors: | | | | Freq range: 0.000 to 0.000 MHz | | | | Gain Elements: None | | | | Bandwidth range: 0.0 to 0.0 step 0.0 Hz | | | | Connection Type: IQ | | | | Uses LO offset: No | | | _____________________________________________________ | | | / | | | | TX Codec: A | | | | Name: ad9522 | | | | Gain range pga: -20.0 to 0.0 step 0.1 dB | | _____________________________________________________ | | / | | | TX Dboard: B | | | _____________________________________________________ | | | / | | | | TX Frontend: 0 | | | | Name: Unknown (0xffff) - 0 | | | | Antennas: | | | | Sensors: | | | | Freq range: 0.000 to 0.000 MHz | | | | Gain Elements: None | | | | Bandwidth range: 0.0 to 0.0 step 0.0 Hz | | | | Connection Type: IQ | | | | Uses LO offset: No | | | _____________________________________________________ | | | / | | | | TX Codec: B | | | | Name: ad9522 | | | | Gain range pga: -20.0 to 0.0 step 0.1 dB And the same in GNURadio: Executing: /usr/bin/python2 -u /home/carlos/top_block.py [32;1m[INFO] [UHD] [39;0mlinux; GNU C++ version 7.3.0; Boost_106501; UHD_4.0.0.rfnoc-devel-702-geec24d7b [32;1m[INFO] [USRP1] [39;0mOpening a USRP1 device... [32;1m[INFO] [USRP1] [39;0mUsing FPGA clock rate of 64.000000MHz... [31;0m[ERROR] [DBMGR] [39;0mThe daughterboard manager encountered a recoverable error in init. Loading the "unknown" daughterboard implementations to continue. The daughterboard cannot operate until this error is resolved. AssertionError: m and ref_clock/m >= 1e6 and ref_clock/m <= 2.5e6 in double dbsrx::set_lo_freq(double) at /home/carlos/rfnoc/uhd/host/lib/usrp/dboard/db_dbsrx.cpp:305 [33;1m[WARNING] [MULTI_USRP] [39;0mSetting IQ imbalance compensation is not possible on this device. INFO: Audio sink arch: alsa aUaU
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