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Re: Installing Images and firmware USRPN200/N210


From: isaac mario tupac davila
Subject: Re: Installing Images and firmware USRPN200/N210
Date: Fri, 22 Oct 2021 13:53:25 -0500

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.

Done
[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

El vie, 22 oct 2021 a las 12:33, Marcus D. Leech (<patchvonbraun@gmail.com>) escribió:
On 2021-10-22 11:33 a.m., isaac mario tupac davila wrote:
> Using Device: Single USRP:
>   Device: USRP2 / N-Series Device
>   Mboard 0: N???
>   RX Channel: 0
>     RX DSP: 0
>     RX Dboard: A
>     RX Subdev: BasicRX (AB)
>   TX Channel: 0
>     TX DSP: 0
>     TX Dboard: A
>     TX Subdev: Unknown (0xffff) - 0

If you look here:

Using Device: Single USRP:
   Device: USRP2 / N-Series Device
   Mboard 0: N???
   RX Channel: 0
     RX DSP: 0
     RX Dboard: A
     RX Subdev: BasicRX (AB)
   TX Channel: 0
     TX DSP: 0
     TX Dboard: A
     TX Subdev: Unknown (0xffff) - 0

You can see that it's unable to clearly identify what type of device
this is.  This implies that the motherboard EEPROM contains invalid data.

What happens if you:

/usr/lib/uhd/utils/usrp_burn_mb_eeprom --args "addr=192.168.10.2" --read-all

Or substitute whatever IP address your device has.






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