[riot-notifications] [RIOT-OS/RIOT] gnrc_minimal on nRF52DK do not work anymore (#11091)

Hauke Petersen notifications at github.com
Thu Mar 7 10:31:34 CET 2019


The problem could be caused by RIOT's random module now using the `hwrng` as seed generator. This is probably not a good idea in conjunction with the SoftDevice, as the SoftDevice 'claims' the RNG peripheral for itself ([`Restricted` access](http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.softdevices52%2Fdita%2Fsoftdevices%2Fs140%2Fs140.html)).

Now why exaclty the `periph_hwrng` peripheral is selected in the first place for this build is something I have not yet figured out... 

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