Hi everyone,
in testing the USRP I came across several warnings. Can someone tell me
what they mean and if they are irrelevant?
Thanks in advance who will answer …
Federico Battaglia
@ubuntu:/usr/share/gnuradio/examples/usrp$ ./usrp_benchmark_usb.py
Testing 2MB/sec…
Warning: Treating daughterboard with invalid EEPROM contents as if it
were a “Basic Tx.”
Warning: This is almost certainly wrong… Use appropriate
burn-*-eeprom utility.
Warning: Treating daughterboard with invalid EEPROM contents as if it
were a “Basic Rx.”
Warning: This is almost certainly wrong… Use appropriate
burn-*-eeprom utility.
gr_vmcircbuf_createfilemapping: createfilemapping is not available
usb_throughput = 2M
ntotal = 1000000
nright = 997766
runlength = 997766
delta = 2234
OK
Testing 4MB/sec…
Warning: Treating daughterboard with invalid EEPROM contents as if it
were a “Basic Tx.”
Warning: This is almost certainly wrong… Use appropriate
burn-*-eeprom utility.
Warning: Treating daughterboard with invalid EEPROM contents as if it
were a “Basic Rx.”
Warning: This is almost certainly wrong… Use appropriate
burn-*-eeprom utility.
usb_throughput = 4M
ntotal = 2000000
nright = 1997113
runlength = 1997113
delta = 2887
OK
Testing 8MB/sec…
Warning: Treating daughterboard with invalid EEPROM contents as if it
were a “Basic Tx.”
Warning: This is almost certainly wrong… Use appropriate
burn-*-eeprom utility.
Warning: Treating daughterboard with invalid EEPROM contents as if it
were a “Basic Rx.”
Warning: This is almost certainly wrong… Use appropriate
burn-*-eeprom utility.
usb_throughput = 8M
ntotal = 4000000
nright = 3998755
runlength = 3998074
delta = 1926
OK
Testing 16MB/sec…
Warning: Treating daughterboard with invalid EEPROM contents as if it
were a “Basic Tx.”
Warning: This is almost certainly wrong… Use appropriate
burn-*-eeprom utility.
Warning: Treating daughterboard with invalid EEPROM contents as if it
were a “Basic Rx.”
Warning: This is almost certainly wrong… Use appropriate
burn-*-eeprom utility.
usb_throughput = 16M
ntotal = 8000000
nright = 7996694
runlength = 7996694
delta = 3306
OK
Testing 32MB/sec…
Warning: Treating daughterboard with invalid EEPROM contents as if it
were a “Basic Tx.”
Warning: This is almost certainly wrong… Use appropriate
burn-*-eeprom utility.
Warning: Treating daughterboard with invalid EEPROM contents as if it
were a “Basic Rx.”
Warning: This is almost certainly wrong… Use appropriate
burn-*-eeprom utility.
usb_throughput = 32M
ntotal = 16000000
nright = 15993798
runlength = 15992882
delta = 7118
OK
Max USB/USRP throughput = 32MB/sec