[Hackrf-dev] hackrf_open() failed: HACKRF_ERROR_LIBUSB (-1000)

[Vincent Le Nir]

No, from native Ubuntu 14.10. Tried on 2 different computers and same
behavior.

2015-03-18 14:08 GMT+01:00 Mitja kocjančič <veso266 at gmail.com>:

> are you using it from some kind of Virtual Machine
>
> 2015-03-18 12:22 GMT+01:00 Vincent Le Nir <vlenir.ciss.rma at gmail.com>:
>
>> Hi everyone,
>>
>> 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. This opening-closing process is working
>> several times but at a certain moment the hackrf cannot be opened anymore.
>>
>> hackrf_open() failed: HACKRF_ERROR_LIBUSB (-1000)
>>
>> This error occurs also when using the command hackrf_info
>>
>> For several times, the command hackrf_info answers correctly:
>> Found HackRF board.
>> Board ID Number: 2 (HackRF One)
>> Firmware Version: 2014.08.1
>> Part ID Number: 0xa000cb3c 0x004e4f57
>> Serial Number: 0x00000000 0x00000000 0x14d463dc 0x2f2cafe1
>>
>> At a certain moment, the command hackrf_info gives an error:
>>
>> hackrf_open() failed: HACKRF_ERROR_LIBUSB (-1000)
>>
>> Does anyone knows how to solve this problem?
>>
>> Best Regards
>>
>> vlenircissrma
>>
>> _______________________________________________
>> HackRF-dev mailing list
>> HackRF-dev at greatscottgadgets.com
>> https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
>>
>>
>
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