[Hackrf-dev] Broken hackrf one

[Dominic Spill]

Hi Andrew,

It certainly sounds like something os going wrong on the board itself.  Did
this start happening after you upgraded your firmware to 2018.01.1?

How are you powering the device?  From a laptop/desktop computer?

Thanks,
Dominic

On 24 May 2018 at 20:33, Andrew Onyshchuk <andryk.rv at gmail.com> wrote:

> Hi Dominic,
>
> It becomes unresponsive only after I try using hackrf_transfer.
> After that it is completely unresponsive and only rebooting/reconnecting
> helps.
>
> I'm guessing the ARM chip crashes or turns off. Maybe power supply issue?
>
> Thanks,
> Andrew
>
>
> On Thu, May 24, 2018 at 7:31 PM Dominic Spill <dominicgs at gmail.com> wrote:
>
>> Hi Andrew,
>>
>> Is the HackRF permanently in this state?  Or does it switch from
>> responding to hackrf_info to not responding only after you try using
>> hackrf_transfer?
>>
>> Thanks,
>>   Dominic
>>
>> On 21 May 2018 at 16:43, Andrew Onyshchuk <andryk.rv at gmail.com> wrote:
>>
>>> Hi everyone.
>>>
>>> My hackrf one suddenly stopped working.
>>> When I try rx (or tx) I don't receive any samples and hackrf stops
>>> responding/ all 6 LED are on.
>>> Flashing different firmware doesn't help (using DFU as well).
>>> Same on different computers and different cables.
>>> The md5 of firmware from the device matches the .bin file.
>>>
>>> $ hackrf_info
>>> hackrf_info version: git-90d3f7f
>>> libhackrf version: git-90d3f7f (0.5)
>>> Found HackRF
>>> Index: 0
>>> Serial number: 000000000000000014d463dc2fa077e1
>>> Board ID Number: 2 (HackRF One)
>>> Firmware Version: 2018.01.1 (API:1.02)
>>> Part ID Number: 0xa004cb3c 0x005e4f3e
>>>
>>> $ hackrf_transfer -f 415000000 -r /dev/null
>>> call hackrf_set_sample_rate(10000000 Hz/10.000 MHz)
>>> call hackrf_set_freq(415000000 Hz/415.000 MHz)
>>> Stop with Ctrl-C
>>> 0.0 MiB / 1.003 sec = 0.0 MiB/second
>>>
>>> Couldn't transfer any bytes for one second.
>>>
>>> Exiting... hackrf_is_streaming() result: HACKRF_TRUE (1)
>>> Total time: 1.00293 s
>>>
>>> $ hackrf_info
>>> hackrf_info version: git-90d3f7f
>>> libhackrf version: git-90d3f7f (0.5)
>>> Found HackRF
>>> Index: 0
>>> hackrf_board_id_read() failed: Input/Output Error (-1000)
>>>
>>> Looks like a hardware failure?
>>>
>>> Thanks in advance for any suggestions/assistance
>>>
>>> _______________________________________________
>>> HackRF-dev mailing list
>>> HackRF-dev at greatscottgadgets.com
>>> https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
>>>
>>>
>>
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