merge softdevice and DTM

[wayne258675]

I am using nrf52832, SDK v14.2, Softdevice s132_nrf52_5.0.0.

I had program the softdeive in flash, and I program the DTM firmware as application(start address set as 0x23000), however DTM cannot be measure by Anritsu MT8852b.

But if I only program DTM (start address set as 0x0), then DTM can measure by Anritsu MT8852b.

What should I do if I had softdevice in flash, and I want to program DTM firmware as application too ?

[Jørgen Holmefjord]

Hi,

Did you change the RAM start address and size in addition to the Flash settings? Can you describe in details what you changed, and to what?

You should also be able to add the DTM source files to an existing BLE project and start the DTM application from the main application.

Best regards,
Jørgen

[wayne258675]

Dear Jorgen,

 I used IAR to build DTM firmware, and I only change ROM start address to 0x23000 in "direct_test_mode_iar_nRF5x.icf",

 and then merge use mergehex.exe to merge the "Softdevice s132_nrf52_5.0.0" and DTM firmware in only one firmware.

 Below is my DTM address :

I only change the ROM Start Address in DTM firmware, and I didn't change any code .

Whether RAM Start address or anything should I change? 

Best regards,

Wayne