Re: Installing Images and firmware USRPN200/N210

[isaac mario tupac davila]

Well, I was not me how played with the EEPROM. I found it like that

What I've just done is to set the hardware and subnet with the commands:

itupac@itupac:/usr/local/lib/uhd/utils$ ./usrp_burn_mb_eeprom --args "addr=192.168.10.3" --values="hardware=2576"

itupac@itupac:/usr/local/lib/uhd/utils$ ./usrp_burn_mb_eeprom --args "addr=192.168.10.3" --values="subnet=255.255.255.255"

Finally configuration:

|   |  Mboard: N200r4
|   |   hardware: 2576
|   |   mac-addr: 00:00:00:00:40:00
|   |   ip-addr: 192.168.10.3
|   |   subnet: 255.255.255.255
|   |   gateway: 255.255.255.255
|   |   gpsdo: none
|   |   serial: 0
|   |   FW Version: 12.4
|   |   FPGA Version: 11.1

Now It could recognize my external PPS. :)

Thank you!!!

Regards

Isaac T.

El vie, 22 oct 2021 a las 14:51, Marcus D. Leech (<patchvonbraun@gmail.com>) escribió:

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.