Getting problem to upload Bootloader HEX file through nRFgo Studio...

[Urvisha Andani]

Hello,

I am working on nRF52832 chip using SDK 15.3.0 in segger embedded studio.

I implemented DFU in my application and it's working properly.

But my problem is when I upload HEX file of boot-loader using nRFgo Studio at that time I am getting error as shown below,

For download HEX file I am try 2 method

Method 1:

1) download soft-device HEX file,

     Path: ..\..\..\components\softdevice\s132\hex\s132_nrf52_6.1.1_softdevice

2) Download bootloader HEX file,

    Path: ..\..\..\Example\dfu\secure_bootloader\pca10040_ble\ses\Output\Release\Exe\secure_bootloader_ble_s132_pca10040.hex

Method 2:

Merge HEX file of bootloader setting generated by nrfutil.exe and bootloader hex file.

For merge and generate HEX file using below command,

1) Generate boot-loader settings as per our Application using below command,

nrfutil settings generate --family NRF52 --application application.hex --application-version 3 --bootloader-version 2 --bl-settings-version 2 settings_52832.hex

2) Merge HEX file using below command,

mergehex -m settings_52832.hex mergehex -m settings.hex secure_serial_bootloader.hex -o bootloader_w_settings.hex.hex -o bootloader_w_settings.hex

after this HEX file I upload same way using nRFgo Studio but getting same error. 

Bootloade RAM AND FLASH address is shown below,

FLASH_PH_START=0x0
FLASH_PH_SIZE=0x80000
RAM_PH_START=0x20000000
RAM_PH_SIZE=0x10000
FLASH_START=0x78000
FLASH_SIZE=0x6000
RAM_START=0x200057b8
RAM_SIZE=0xa848

And application RAM and FLASH address is shown below,

FLASH_PH_START=0x0 
FLASH_PH_SIZE=0x80000
RAM_PH_START=0x20000000
RAM_PH_SIZE=0x10000
FLASH_START=0x26000
FLASH_SIZE=0x5a000
RAM_START=0x20002640
RAM_SIZE=0xd9c0

Please give me solution for this problem as soon as possible.

Regards,

Urvisha Andani