Hi,

Any first run of a UHD application will upload the B210 firmware!

The B210 should be identified as "2500:0020 Ettus Research LLC USRP B210" from 
"lsusb" after the firmware upload via the Cypress WestBridge USB data transfer 
is done.

----

There is a high possibility that the firmware image for the B210 is not loaded 
or could not be loaded onto your device.

Please check the firmware folder by running:

"ls /usr/local/share/uhd/images"

(Note: The path may differ on your system.) If the firmware folder is empty, 
please run the command:

"sudo uhd_images_downloader"

at least once before using any UHD commands, such as "sudo uhd_find_devices", 
"sudo uhd_usrp_probe", or your UHD application.


Best regards,
Matthias

________________________________
Von: [email protected] <[email protected]>
Gesendet: Dienstag, 4. Februar 2025 15:45:07
An: [email protected]
Betreff: [USRP-users] Re: B210 not seen by uhd_find_devices command


Hello Marcus,

the output of “lsusb“ is:

Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 005 Device 002: ID 2500:0020 Cypress WestBridge

Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 001 Device 008: ID 0b1f:03ee Insyde Software Corp.

Bus 001 Device 007: ID 0557:9241 ATEN International Co., Ltd

Bus 001 Device 006: ID 1d6b:0107 Linux Foundation USB Virtual Hub

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


where the B210 is identified as Cypress WestBridge.
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