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

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Philipp Psurek phip at devtal.de
Thu May 31 15:50:02 UTC 2018


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
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