nrf51 CLENR0 and nrf52 MWU

[Martijn]

I know the softdevice region in the nrf51 is determined by the CLENR0 register. But I read that the CLENR0 register is removed from the nrf52 and the MWU can be used to achieve the same effect. But when I program the s132 softdevice in the nrf52 and debug my application, I cannot see any changes to the MWU peripheral. All registers are 0.

So, how what configuration is needed in the nrf52 to achieve the same effect as in the nrf51 using CLENR0? And how do I write protect peripherals, so they can only be written by our softdevice?

[Petter Myhre]

The MWU is currently not used by the SoftDevice, but it will. The production release of S132 v2 should use it.

[Martijn]

Ok, but how does it work now? nrfGo Studio does recognise a softdevice, where does it get this information? How is it supposed to work with MWU in the next version? We would like to use the same priciple for our own softdevice.