Running the SDK BLE examples via Segger Embedded Studio

[NickH]

I am running a custom board (Ublox Neo dev board) and have a custom board file.

I have modified and and can run code in Segger Embedded Studio based on the peripheral serial code to send and receive to the UART.  When this code is debugged, I get the green play button and and can step through the C code as expected.

However, when I try and run any of the BLE examples (SK15.3), the code compiles, links and downloads as before but the green play button in Segger is not present.

The apps appear to be running but if I set a breakpoint or add a printf in main(), nothing happens.  If I press pause, the code stops but only in the assembler window.

I guess there is a setting I'm missing but I've tried everything I can think of...

[Vidar Berg]

Hi,

The program appears to be stuck in the bootloader based on the PC value. Try to erase the chip, then re-program the app. 

Erase all with nrfjprog:

 >nrfjprog -e

[NickH]

That worked!  Thanks for the help.  Btw - how did you know it was stuck in the boot loader?

[awneil]

Vidar Berg said:

based on the PC value