Is there any way to program UICR registers using Keil ULINK programmers?
I know that the algorithm it uses to program Flash does not support UICR. However, I am able to enter debug mode manually, change the NVMC-CONFIG to 1 and write into UICR registers. All manually.... Why can't it be automated by the tool?
I have not found the algorithm for writing to UICR in KEIL for nRF51 but if you install latest nrf-Tools here
I see that it gives you option to write to nRF52 UICR registers in Keil settings like below
and after adding this we can see that it adds the UICR address range like below
Because both nrf51 and nrf52 have same NVMC interface and have same UICR config, I think this algorithm must be the same for nRF51. After you add this, you should be able to flash normally from Keil. Worth a try :)
