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| From: | Federico Battaglia |
| Subject: | [Discuss-gnuradio] Warning in usrp_benchmark_usb.py |
| Date: | Mon, 30 Aug 2010 17:15:49 +0200 |
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 |
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