Re: Installing Images and firmware USRPN200/N210

[Marcus D. Leech]

On 2021-10-22 2:53 p.m., isaac mario tupac davila wrote:
> Hi!
>
> This is what appears:
>
> itupac@itupac:/usr/local/lib/uhd/utils$ ./usrp_burn_mb_eeprom --args 
> "addr=192.168.10.3" --read-all
> Creating USRP device from address: addr=192.168.10.3
> [INFO] [UHD] linux; GNU C++ version 7.4.0; Boost_106501; 
> UHD_3.14.0.HEAD-0-g6875d061
> [INFO] [USRP2] Opening a USRP2/N-Series device...
> [INFO] [USRP2] Current recv frame size: 1472 bytes
> [INFO] [USRP2] Current send frame size: 1472 bytes
> [WARNING] [USRP2] Unable to identify device - assuming USRP2/N-Series 
> device
> [WARNING] [UHD] Unable to set the thread priority. Performance may be 
> negatively affected.
> Please see the general application notes in the manual for instructions.
> EnvironmentError: OSError: error in pthread_setschedparam
>
> Fetching current settings from EEPROM...
>     EEPROM ["hardware"] is ""
>     EEPROM ["revision"] is ""
>     EEPROM ["product"] is ""
>     EEPROM ["mac-addr"] is "00:00:00:00:40:00"
>     EEPROM ["ip-addr"] is "192.168.10.3"
>     EEPROM ["subnet"] is "0.0.0.104"
>     EEPROM ["gateway"] is "255.255.255.255"
>     EEPROM ["gpsdo"] is "none"
>     EEPROM ["serial"] is "0"
>     EEPROM ["name"] is ""
>
> Power-cycle the USRP device for the changes to take effect.
OK, so the EEPROM on your motherboard has been mostly erased.  This is 
either because it was replaced by someone (broken hardware), or someone 
(you??) had
  previously used usrp_burn_mb_eeprom on it in a careless way.  The 
"MAC-ADDR" for example should NOT be what it is--that prefix is NOT 
assigned to
  National Instruments.