[Hackrf-dev] Help please

[Nader Omer]

Hello Adam and Dominic
Thanks for helpI followed your advice ie trace where is the  ( hackrf_one_usb_rom_to_ram.bin)I downloaded the last release of Hackrf2015.0702 from https://github.com/mossmann/hackrf/releases/tag/v2015.07.2
and after unzip i put a copy at Documents file 

I coped ( hackrf_one_usb_rom_to_ram.bin) to home documents hackrf firmwire-binThen I wrote: 
CD Documents 
CD hackrfCD firmware-binand finally I wrote dfu-util --device 1fc9:000c --alt 0 --download hackrf_one_usb_ram.dfu
dfu-util 0.8As seen below :
ubuntu at ubuntu:~/Documents/hackrf/firmware-bin$ dfu-util --device 1fc9:000c --alt 0 --download hackrf_one_usb_ram.dfu
dfu-util 0.8

I got this:
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2014 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

dfu-util: DFU suffix CRC does not match
dfu-util: A valid DFU suffix will be required in a future dfu-util release!!!
Opening DFU capable USB device...
ID 1fc9:000c
Run-time device DFU version 0100
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
Copying data from PC to DFU device
Download    [=========================] 100%        20484 bytes
Download done.
dfu-util: unable to read DFU status after completion
ubuntu at ubuntu:~/Documents/hackrf/firmware-bin$ hackrf_info
Found HackRF board 0:
USB descriptor string: 0000000000000000453c64c82659738f
Board ID Number: 2 (HackRF One)
Firmware Version: 2015.07.2
Part ID Number: 0xa000cb3c 0x0061434c
Serial Number: 0x00000000 0x00000000 0x453c64c8 0x2659738f
ubuntu at ubuntu:~/Documents/hackrf/firmware-bin$ 

And this 
ubuntu at ubuntu:~$ hackrf_info
Found HackRF board 0:
USB descriptor string: 0000000000000000453c64c82659738f
Board ID Number: 2 (HackRF One)
Firmware Version: 2015.07.2
Part ID Number: 0xa000cb3c 0x0061434c
Serial Number: 0x00000000 0x00000000 0x453c64c8 0x2659738f
ubuntu at ubuntu:~$ 

Shall I reset hackrf or what Im afried to loss it again hi hi
any other software it need to upload before reset
Thanks 
Nader 



 

      From: Adam Blanquart <ablanquart at gmail.com>
 To: 
Cc: "hackrf-dev at greatscottgadgets.com" <hackrf-dev at greatscottgadgets.com>
 Sent: Wednesday, January 13, 2016 10:17 PM
 Subject: Re: [Hackrf-dev] Help please
   
Nader,
Are you using sudo before these commands?  Example:
$sudo dfu-util --device 1fc9:000c --alt 0 --download hackrf_one_usb_ram.dfu
In many linux operating systems, including Ubuntu, you need to be root to work with hardware at this level.  Using the "sudo" command runs the commands that follow it as the super user. Also, verify that the hackrf_one_usb_ram.dfu file does indeed exist in the folder you're running from by "ls".  I apologize if I'm underestimating your linux knowledge, but I'm trying to cover all bases since you've noted that you are new to the Ubuntu OS.
Thanks,
- Adam
ADAM BLANQUART | ablanquart at gmail.com | 
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