To start, I don't know if my problem is with Linux Mint, Gnu Radio or the USRP B200mini.
I upgraded my system today from Linux Mint 21.1 to 21.2. I've done this upgrade a few times after getting my B200mini. Unfortunately, this is the first time I've not been able to get my B200mini to run in Gnu Radio.
Here are the particulars:
- The attached file "systembase" is the output from "inxi -Fxxxmprz" on the command line.
- Gnu Radio is 3.10.1.1.
- I've installed the "udev" rules according to the wiki page for USRPs.
- The command "uhd_find_devices --args="type=b200" gives the following:
--------------------------------------------------
-- UHD Device 0
--------------------------------------------------
Device Address:
serial: 3279479
name: B200mini
product: B200mini
type: b200
- The command "uhd_usrp_probe" gives the following:
[INFO] [UHD] linux; GNU C++ version 11.2.0; Boost_107400; UHD_4.1.0.5-3
_____________________________________________________
/
| Device: Audio
| _____________________________________________________
| /
| | Mboard: Audio
| | device_id: 0
| | origin: https://github.com/pothosware/SoapyAudio
| |
| | Time sources:
| | Clock sources:
| | Sensors:
| | _____________________________________________________
| | /
| | | RX DSP: 0
| | |
| | | Freq range: 0.000 to 0.000 MHz
| | _____________________________________________________
| | /
| | | RX Dboard: 0
| | | _____________________________________________________
| | | /
| | | | RX Frontend: 0
| | | | Name: SoapyRF
| | | | Antennas: RX
| | | | Sensors:
| | | | Freq range: 0.000 to 6000.000 MHz
| | | | Gain Elements: None
| | | | Bandwidth range: 0.0 to 0.0 step 0.0 Hz
| | | | Connection Type: IQ
| | | | Uses LO offset: No
| | | _____________________________________________________
| | | /
| | | | RX Codec: 0
| | | | Name: SoapyADC
| | | | Gain Elements: None
| | _____________________________________________________
| | /
| | | TX DSP: 0
| | |
| | | Freq range: 0.000 to 0.000 MHz
| | _____________________________________________________
| | /
| | | TX Dboard: 0
| | | _____________________________________________________
| | | /
| | | | TX Frontend: 0
| | | | Name: None
| | | | 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: 0
| | | | Name: None
| | | | Gain Elements: None
- When I try to run a flowgraph with the B200mini as the source, it simply outputs "Done (return code -11))" and fails to run.
If the results of the two UHD commands ("uhd_usrp_probe" and "uhd_find_devices" is what it should be, then I'm guessing my problem resides either with Mint or with Gnu Radio.
Thanks in advance.
