Hi, I am playing around with GRC 3.7.7.1 build from the script.
I have build a NFM and a WFM receiver with use of the Osmocom Source, device arguments hackrf=0 and that works allright. Then I built a NFM TX, and tried to use the Osmocom Sink, also with hackrf=0 That fails, with the message: gr-osmosdr v0.1.4-44-gf33f3081 (0.1.5git) gnuradio 3.7.7.1 built-in sink types: uhd hackrf bladerf Number of USB devices: 7 USB device 1d50:6089: FATAL: Failed to open HackRF device (-5) HACKRF_ERROR_NOT_FOUND Trying to fill up 1 missing channel(s) with null sink(s). I have added an USB power supply meter, the hackrf runs at 5.04 Volt with 210 ma current, so dropping power on TX should not be the problem. I have no clue how to solve this. I tried the rmmod hackrf "fix" I read somewhere for the (-1000) error but the module hackrf is not loader. Any hints on this ? Thanks, Ben
_______________________________________________ HackRF-dev mailing list [email protected] https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
