On 2021-09-10 9:01 p.m., msfu wrote:
the output of uhd_usrp_probe --args type=b200 is
msfu@dragonos:~$ uhd_usrp_probe --args type=b200 [INFO] [UHD] linux;
GNU C++ version 9.2.1 20200304; Boost_107100; UHD_3.15.0.0-2build5
[INFO] [B200] Detected Device: B210 [INFO] [B200] Loading FPGA image:
/usr/share/uhd/images/usrp_b210_fpga.bin... [INFO] [B200] Operating
over USB 3. [INFO] [B200] Detecting internal GPSDO.... [INFO] [GPS] No
GPSDO found [INFO] [B200] Initialize CODEC control... [INFO] [B200]
Initialize Radio control... [INFO] [B200] Performing register loopback
test... [INFO] [B200] Register loopback test passed [INFO] [B200]
Performing register loopback test... [INFO] [B200] Register loopback
test passed [INFO] [B200] Setting master clock rate selection to
'automatic'. [INFO] [B200] Asking for clock rate 16.000000 MHz...
^[[B^[[B^[[B[INFO] [B200] Actually got clock rate 16.000000 MHz.
^[[B^[[B^[[B _____________________________________________________ / |
Device: B-Series Device |
_____________________________________________________ | / | | Mboard:
B210 | | serial: 8000545 | | name: Zhixun-wireless | | product: 2 | |
revision: 4 | | FW Version: 8.0 | | FPGA Version: 16.0 | | | | Time
sources: none, internal, external, gpsdo | | Clock sources: internal,
external, gpsdo | | Sensors: ref_locked | |
_____________________________________________________ | | / | | | RX
DSP: 0 | | | | | | Freq range: -8.000 to 8.000 MHz | |
_____________________________________________________ | | / | | | RX
DSP: 1 | | | | | | Freq range: -8.000 to 8.000 MHz | |
_____________________________________________________ | | / | | | RX
Dboard: A | | | _____________________________________________________
| | | / | | | | RX Frontend: A | | | | Name: FE-RX2 | | | | Antennas:
TX/RX, RX2 | | | | Sensors: temp, rssi, lo_locked | | | | Freq range:
50.000 to 6000.000 MHz | | | | Gain range PGA: 0.0 to 76.0 step 1.0 dB
| | | | Bandwidth range: 200000.0 to 56000000.0 step 0.0 Hz | | | |
Connection Type: IQ | | | | Uses LO offset: No | | |
_____________________________________________________ | | | / | | | |
RX Frontend: B | | | | Name: FE-RX1 | | | | Antennas: TX/RX, RX2 | | |
| Sensors: temp, rssi, lo_locked | | | | Freq range: 50.000 to
6000.000 MHz | | | | Gain range PGA: 0.0 to 76.0 step 1.0 dB | | | |
Bandwidth range: 200000.0 to 56000000.0 step 0.0 Hz | | | | Connection
Type: IQ | | | | Uses LO offset: No | | |
_____________________________________________________ | | | / | | | |
RX Codec: A | | | | Name: B210 RX dual ADC | | | | Gain Elements: None
| | _____________________________________________________ | | / | | |
TX DSP: 0 | | | | | | Freq range: -8.000 to 8.000 MHz | |
_____________________________________________________ | | / | | | TX
DSP: 1 | | | | | | Freq range: -8.000 to 8.000 MHz | |
_____________________________________________________ | | / | | | TX
Dboard: A | | | _____________________________________________________
| | | / | | | | TX Frontend: A | | | | Name: FE-TX2 | | | | Antennas:
TX/RX | | | | Sensors: temp, lo_locked | | | | Freq range: 50.000 to
6000.000 MHz | | | | Gain range PGA: 0.0 to 89.8 step 0.2 dB | | | |
Bandwidth range: 200000.0 to 56000000.0 step 0.0 Hz | | | | Connection
Type: IQ | | | | Uses LO offset: No | | |
_____________________________________________________ | | | / | | | |
TX Frontend: B | | | | Name: FE-TX1 | | | | Antennas: TX/RX | | | |
Sensors: temp, lo_locked | | | | Freq range: 50.000 to 6000.000 MHz |
| | | Gain range PGA: 0.0 to 89.8 step 0.2 dB | | | | Bandwidth range:
200000.0 to 56000000.0 step 0.0 Hz | | | | Connection Type: IQ | | | |
Uses LO offset: No | | |
_____________________________________________________ | | | / | | | |
TX Codec: A | | | | Name: B210 TX dual DAC | | | | Gain Elements: None
and no, there is no internal gpsdo. ;)
i am not a software developer,... i am an rf enthusiast which is
playing with dragon os, a distro for sdr.
the application i want to start is Crocodilehunter. all is running
fine, but the gps can't get no fix so the application is breaking.
i think it has to do with the communication between usrp and pll-gpsdo.
If your GPS "Mouse" cannot get a fix, that has NOTHING, ZERO, NADA, to
do with the USRP. Utterly unrelated.
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