Debugging DFU in IAR - SDK12.3.0!!!

[Urvisha Andani]

Hello All,

I am working on nRF51822 use IAR nRF5 SDK 12.3.0.

I am trying to debug the DFU in IAR. At that time i got an error show below

I use IAR version show below,

So pleas give me solution as sson as possible.

Thanks & regards,

Urvisha Andani

[Urvisha Andani]

I also change of RAM address as you told but not run show like below,

[Vidar Berg]

The APP RAM base must be 0x200025e0. Can you try this and see if you get the same result?

[Urvisha Andani]

Thanks for the input by following them my problem got resolved. 

[Vidar Berg]

Thanks for the update. Note that the mdBT40 comes two memory variants so I think you may have the 16K RAM one since you had to change the linker settings to make it work. 

[Urvisha Andani]

Hi,

I add initialization of DFU in my program and then upload program in device. Program runs successfully and starts advertising. 

When I add custom service in my program and then upload program in device at that time program is getting stuck somewhere. so please give suggestion.