Re: [Discuss-gnuradio] Possible WBX Board Failure

[devin kelly]

Looks like that didn't work for me...

Burn

sudo ./usrp_burn_db_eeprom --id=0x0052 --unit=TX --args="addr=192.168.10.2"
linux; GNU C++ version 4.4.5; Boost_104000; UHD_002.20110126204618.b83454d

Current recv sock buff size: 50000000 bytes
mboard0 MIMO master

Warning:
    Unknown transceiver board ID combination...
    RX dboard ID: WBX (0x0053)
    TX dboard ID: Unknown (0xffff)
Setting dbid on TX:0 dboard...
  New dbid: WBX (0x0052)
  Done

Readback

sudo ./usrp_burn_db_eeprom --unit=TX --args="addr=192.168.10.2"
linux; GNU C++ version 4.4.5; Boost_104000; UHD_002.20110126204618.b83454d

Current recv sock buff size: 50000000 bytes
mboard0 MIMO master

Warning:
    Unknown transceiver board ID combination...
    RX dboard ID: WBX (0x0053)
    TX dboard ID: Unknown (0xffff)
Getting dbid on TX:0 dboard...
  Current dbid: Unknown (0xffff)
  Done

The output of uhd_usrp_probe is the same afterwards as well.  Also, screwing in all the screws didn't help either :(

Is there anything else I can try, or the eeprom on this board fried?

Again, thanks for any help,
Devin

On Fri, Mar 11, 2011 at 11:56 AM, Josh Blum <address@hidden> wrote:

> Also, here is the output of uhd_usrp_probe
>
> $ sudo uhd_usrp_probe --args="addr=192.168.10.2"
> linux; GNU C++ version 4.4.5; Boost_104000; UHD_002.20110126204618.b83454d
>
> Current recv sock buff size: 50000000 bytes
> mboard0 MIMO master
>
> Warning:
>     Unknown transceiver board ID combination...
>     RX dboard ID: WBX (0x0053)
>     TX dboard ID: Unknown (0xffff)

The wrong ID is being read from the eeprom. Usually, this is an issue
with mounting. On the off chance that the eeprom got
corrupted/blanked/shocked, you can manually burn an ID in with the
following tool:

cd <prefix>/share/uhd/utils
./usrp_burn_db_eeprom --id=0x0052 --unit=TX

See if that helps,
-Josh

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