[Hackrf-dev] restart rx problem

[yu]

Hi, there

I'm using hackrf to be a spectrum scanner.

After I call hackrf_stop_rx, if call hackrf_start_rx directly, the
callback function is not carried out, I should do hackrf_close then
hackrf_open then hackrf_start_rx, the data is now coming.

Did I miss some necessary step or it is designed to acting like this?

BTW:I'm compile the libhackrf from the newest codebase under
raspberryPI3, using the 2015.07.2 firware from the latest release.

root at raspberrypi:~/hackrftcp#
/data/hackrf/hackrf/host/build/hackrf-tools/src/hackrf_info
Found HackRF board 0:
USB descriptor string: 000000000000000014d463dc0f0b51e1
Board ID Number: 2 (HackRF One)
Firmware Version: 2015.07.2
Part ID Number: 0xa000cb3c 0x00474754
Serial Number: 0x00000000 0x00000000 0x14d463dc 0x0f0b51e1