[Hackrf-dev] Broken hackrf one

[Andrew Onyshchuk]

Hi Michael,

Yep from the hackrf itself.

Thanks,
Andrew
On Fri, May 25, 2018 at 12:17 AM Michael Ossmann <mike at ossmann.com> wrote:

> Andrew,

> Was that audible noise from the hardware itself (not the attached USB
> host)?

> Thanks,

> Mike


> On Thu, May 24, 2018 at 11:45:38PM -0500, Andrew Onyshchuk wrote:
> >
> > Dominic,
> >
> > Not after firmware update - I was using the same firmware (some git
master
> > from 6 months ago) for some time.
> > 2018.01.1 is the result of trying different firmwares after it got
broken.
> >
> > I think(not sure though) I left hackrf connected(but not in rx/tx mode)
to
> > my macbook air on that night (for about 14 hours).
> > Could that have something to do with it?
> >
> > Also I remember I heard some high freq noise from the hackrf (after
running
> > hackrf_transfer) when I first discovered it was broken.
> >
> > Thanks,
> > Andrew
> >
> > On Thu, May 24, 2018 at 11:18 PM Dominic Spill <dominicgs at gmail.com>
wrote:
> >
> > > 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
> > >>>>
> > >>>>
> > >>>
> > >

> > _______________________________________________
> > HackRF-dev mailing list
> > HackRF-dev at greatscottgadgets.com
> > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev