dfu service not getting discovered

[komal]

I have used sofdevice v7.1.0 and nrf51 sdk 6.1.0 the ble_app_hrs project which has support of dfu is not discovering the dfu services. i have enabled the BLE_DFU_APP_SUPPORT flag , then also facing same issue.

[komal]

i have written the start addr of bootloader to 0x10001014 manually using nrfjprog using this command:- nrfjprog --memwr 0x10001014 --val 0x00035000.

But as i discussed before why my services are not getting discovered completely 2nd tme for dfu i.e. when i jump from my application to bootloader.

[Hung Bui]

@komal: If you have the bootloader setup correctly, the 0x10001014 address should be written automatically when flashing the bootloader hex file. I'm afraid that all the solutions I have for now for you is either:

• Use the SDK v6.0 gcc bootloader that provided here.

• Use Keil (free version) to compile the bootloader on SDK v6.1 or later. You will have the same file as the bootloader.hex file I provided earlier and you can modify it.

I can get back to make an example for bootloader SDK v6.1 to be compiled on gcc when I have more time. It's pretty limited workforce in our team now due to Easter holiday.