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...@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 <domini...@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...@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@greatscottgadgets.com >>> https://pairlist9.pair.net/mailman/listinfo/hackrf-dev >>> >>> >>
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