ATSAM3x8e CPU clock library

I have made some research on low power microcontroller techniques but was still unsatisfied with the high power consumption. As I was searching for a solution, I thought about adjusting the PLL values to get a lower clock frequency or even overclock the chip (if you really need maximum performance). And because there was no library for this, I have of course created one :wink: Have a look at it. The code is well commented so that you understand everything. (3.58 KB)

Thanks for sharing!