thanks for your help and links. I am still don't know the exact problem ... but at least I know now tech details about NRF51 - registers and memory maps, yehiii I "attached" some mapping script, would be nice if u send me the output. https://github.com/rfswarm/nrf51_mapping/blob/master/nrf51_mapping.c u see my rfduino output on: https://github.com/rfswarm/nrf51_mapping/blob/master/nrf51_mapping.log The power state looks strange, that's my only idea so far. the rfduino got a pin label "RESET" that is used for the swd pins.hmm... I am switching to my *finaly arrived* nrf51422-dk (pca1006, pca1007) - I want some random working tonight..
frank, did u use jlink or stm2 flasher adn did u leave the fladsher connected when u started the previous code? (u are connected via uart right?) have fun