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.
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