Re: [Discuss-gnuradio] FPGA image burning error

[Amy Kumar]

Hi 

Thanks for the suggestion.

I could burn the images finally after renaming the file to u2plus_usrp_n200_r4_fpga.bin and using ./usrp_n2xx_net_burner_gui.py --dont-check-rev
(It was showing error even with u2plus_r4.bin or u2plus_n200_r4.bin)

Amy

On 07/24/2013 12:48 PM, Amy Kumar wrote:

Hi

I made a change in the u2plus_core.v and generated a new bin file using:

make -f Makefile.N200R4 bin

When I try burning the new FPGA image to USRP N200 R4, I get the following error:

'Error: incorrect FPGA image version.Please use the correct image for device n200_r4'

I think the revision I've used is correct. I don't understand why I am getting this error.

Any suggestions would be appreciated.

Amy

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I think it just checks the filename to make sure that it ends in "_r4".  If you're making your own images, and using your own filenames, you should
  probably use --dont-check-rev

Here's the --help:

Usage: usrp_n2xx_net_burner.py [options]

Options:
  -h, --help        show this help message and exit
  --addr=ADDR       USRP-N2XX device address
  --fw=FW           firmware image path (optional)
  --fpga=FPGA       fpga image path (optional)
  --reset           reset the device after writing
  --read            read to file instead of write from file
  --overwrite-safe  never ever use this option
  --dont-check-rev  disable revision checks
  --list            list possible network devices

-- 
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org