Thanks for the link. I also tried the patch for "multiple device support" but the error "hackrf_open() failed: HACKRF_ERROR_LIBUSB (-1000)" still occurs after a few trials of hackrf_info.
2015-03-18 15:50 GMT+01:00 Kevin Reid <[email protected]>: > On Mar 18, 2015, at 6:20, Dominic Spill <[email protected]> wrote: > > > On 18 March 2015 at 11:22, Vincent Le Nir <[email protected]> > wrote: > >> > >> We have just received the Hackrf and we are developing a C++ > application to > >> transmit and receive data samples. [...] As the Hackrf is half duplex, > we need to open and close the hackrf. > > > > I know that someone was implementing a gnu radio flow graph with both > > TX and RX (using two HackRF One units) and came across problems with > > USB contexts. I wonder if this is related to the same problem. > > This not-yet-accepted patch is relevant: > > "Multiple device support" > https://github.com/mossmann/hackrf/pull/158 > > -- > Kevin Reid <http://switchb.org/kpreid/> > > _______________________________________________ > HackRF-dev mailing list > [email protected] > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev >
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