I am a bit confused, where to put that code. As far as I can tell, all current implementations of the hwrng functions are implemented on the cpu and not on the board level. While my rng is on the at86rf2xx chip, which is a driver. Can I put the feature in the driver?
Am Mittwoch, den 17.02.2016, 17:22 +0100 schrieb Hauke Petersen: > Hi Mathias, > > I think the way to go here is to implement the > `drivers/include/periph/hwrng.h` interface. For this I think it makes sense to > add a function that reads the random data from the radio to the at86rf2xx > driver and call this function from the hwrng driver. > > Cheers, > Hauke > > > > > > On 16.02.2016 17:14, Tausig Mathias wrote: > > Hy! > > > > I would like to use the hardware RNG from my samr1-xpro board. It should be > > available by reading out a certain register, according to the AT86RF233 > > documentation. > > My problem is, that I don't how to do that (I am pretty new to this stuff). > > Is there some documentation available for this kind of task, or could you > > point me in the right > > direction? > > > > cheers > > Mathias
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