I want to use a UICR for device serial number. Correct me if I am wrong but it is my understanding that a UICR cannot be changed programmatically like onboard flash can. So right now I can use the free version of MDK to compile the example code to put an arbitrary value in one of the UICR registers. I do this by modifying "uicr_config.h" in "uicr_config_example" project, then compile, then load the resulting .hex file. When I load a different application hex file the custom UICR value stays but when I reload the soft device, it wipes the custom UICR value.
Can I have a Windows script that simply uses nrfjprog directly to write to a UICR value or must I go through the Keil project path? Thanks, David
