problem using ulink2 to flash nrf51822

[GOMATHINAYAGAM]

i am using nrf51822 wavshare kit with ulink2 debugger.

1. when ever i try to program the kit using keil the error pops like "overlapping of address in 00014000H".
2. then the eraseall function from nRFgo studio is not enabled when i connect the kit.

[bjorn-spockeli]

Take a look at this post regarding programming the nRF51 with a Ulink programmer.

Please be aware that you cannot program the UICR registers of the nRF51 using the Ulink2, this is needed when flashing our DFU Bootloader.

Lastly, we recommend using Segger programming/debugging probes with our products.

-Bjørn