Re: fl2k_* have libusb: error [op_dev_mem_alloc] alloc dev mem failed errno 12

Am Mittwoch, den 30.05.2018, 17:57 +0200 schrieb Hannes Wagner:

sudo fl2k_test -s 162e6 […] real sample rate: 113962068 current PPM: -296530 cumulative PPM: -296530 ^^^^^^^

Try to decrease your samplerate. 162 MHz is to much. I have to use about 140 MHz on ASMedia/AMD. See: http://osmocom.org/projects/osmo-fl2k/wiki#USB-Host-Controller-comparison