Le dim. 31 mai 2015 à 1:38, Dominic Spill <[email protected]> a
écrit :
On 30 May 2015 at 23:04, Bernard <[email protected]> wrote:
My setup:
- HackRF one from the kickstarter batch
- Fedora 21 workstation AMD64 (up to date)
- Package hackrf (HackRF Utilities) v 2014.08.1 r 1.fc21 from the
main
fedora repository
This looks like a reasonable setup, I wouldn't expect problems with
the fedora build, although I have not tried it.
[bernard@juglans-nigra HACKRF]$ hackrf_info
Found HackRF board.
Board ID Number: 2 (HackRF One)
Firmware Version: git-44df9d1
< other output cut>
[bernard@juglans-nigra HACKRF]$ hackrf_info
Found HackRF board.
Board ID Number: 2 (HackRF One)
Firmware Version: git-44df9d1
It looks like the firmware is not being correctly written to the
flash. Could you try using dfu-util to write the
hackrf_one_usb_ram.dfu firmware image file?
dfu-util --device 1fc9:000c --alt 0 --download hackrf_one_usb_ram.dfu
As it loads in to RAM, it will be lost when you remove power from the
device, so make sure to try it as soon as you have written it.
Thanks,
Dominic
So I use dfu-util (from package dfu-util v 0.7 r 4.fc21) to load the
firmware image to RAM as you instructed:
[bernard@juglans-nigra HACKRF]$ dfu-util --device 1fc9:000c --alt 0
--download hackrf-2014.08.1/firmware-bin/hackrf_one_usb_ram.dfu
dfu-util 0.7
Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to [email protected]
Filter on vendor = 0x1fc9 product = 0x000c
Opening DFU capable USB device... ID 1fc9:000c
Run-time device DFU version 0100
Claiming USB DFU Runtime Interface...
Determining device status: state = dfuIDLE, status = 0
WARNING: Runtime device already in DFU state ?!?
Found Runtime: [1fc9:000c] devnum=0, cfg=1, intf=0, alt=0, name="DFU"
Claiming USB DFU Interface...
Setting Alternate Setting #0 ...
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 0100
Device returned transfer size 2048
DFU CRC does not match
Warning: File has no DFU suffix
bytes_per_hash=406
Copying data from PC to DFU device
Starting download: [##################################################]
finished!
unable to read DFU status
Checking hackrf_info before a reset of the board confirms that the
image was succesfully loaded:
[bernard@juglans-nigra HACKRF]$ hackrf_info
Found HackRF board.
Board ID Number: 2 (HackRF One)
Firmware Version: 2014.08.1
Part ID Number: 0xa000cb3c 0x00584735
Serial Number: 0x00000000 0x00000000 0x457863c8 0x26466d1f
But when I reset the board, I'm back to the old firmware, even if I try
to write the firmware image to SPI flash with the hackrf_spiflash
utility before the reset as instructed in the wiki.
Thanks for your help
Bernard.
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