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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