Hi, In the same vain: have you tried other usb ports? There is always the (ever fun) possibility that it can't deliver power or...
J Op zo 3 mei 2020 18:26 schreef Noah Jaehnert <[email protected]>: > Thanks Christopher. I have tried multiple USB cables as well (at least 5) > with the same response/issue. > > Any other ideas? > > -Noah > > > On May 3, 2020, at 12:18, Christopher Howard < > [email protected]> wrote: > > > > Hi, I was just wanting to confirm if you 100% certaom your USB cable is > > good. Maybe want to try another one. I spent days once trying to figure > > out why my USB light was not coming on, and it was because I was using > > a USB charge cable instead of a data cable. > > > > -- > > Christopher Howard > > p: +1 (907) 374-0257 > > w: https://librehacker.com > > social: https://gnusocial.club/librehacker > > gpg: ADDEAADE5D607C8D (keys.gnupg.net) > > > >> On Sat, 2020-05-02 at 14:56 -0400, Noah Jaehnert wrote: > >> Hi all, > >> > >> I cannot get my HackRF Blue to be recognized in Linux (Raspberry Pi), > >> nor Mac OS X. I get nothing in dmesg, /var/log/syslog, lsusb, > >> hackrf_info, nor dfu-util. The device just doesn't seem to exist. > >> > >> In normal mode, 3v3, 1v8, and RF leds are on solid, but no USB. In > >> DFU, 3v3 is on and RF is on (somewhat dim), no USB. > >> > >> It seems to be exhibiting the same symptoms as Pierre's here: > >> > https://pairlist9.pair.net/pipermail/hackrf-dev/2015-December/001735.html > >> > >> Tried on 3 different computers (Raspberry Pi w/Buster, Mac OS X, and > >> Windows 10). On Win10, I get a "Device Descriptor Failed" error. On > >> the other two (RasPi and Mac), there is nothing in dmesg, lsusb, > >> logs, etc. Its as if the device is dead from a USB perspective. > >> > >> On Windows, when plugged in, it shows as "Unknown USB Device (Device > >> Descriptor Failed)." However, I cannot seem to do anything with it. I > >> tried dfu-util and reflashing but it is not recognized by dfu-util on > >> Windows either. > >> > >> Is there anything I can do about this? Or is my HackRF toast? > >> > >> Thanks, > >> > >> -Noah > >> > >> _______________________________________________ > >> HackRF-dev mailing list > >> [email protected] > >> https://pairlist9.pair.net/mailman/listinfo/hackrf-dev > > > > > > > _______________________________________________ > HackRF-dev mailing list > [email protected] > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev >
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