Dual Bootloader (BLE + UART)

[Himansu Donga]

Hi,

I am using Nordic SDK9.0.0 and softdevice S310.

I want to develop dual bootloader(UART + BLE).

I have problem after merge both bootloader. Induavidual example running fine.

Case 1: Base Code BLE Bootloader and add UART Bootloader file (Only work BLE Bootloader) UART Bootloader work upto first data packet. Init packet response ok. Start packet response OK. but not getting any response for first data packet and nrfgo studio faile to uploade.

Case 2: Base Code UART Bootloader and add BLE Bootloader file (Only work UART Bootloader) BLE Bootloader work upto first data packet. Init packet response ok. Start packet response OK. but not getting any response for first data packet and nRFToolbox faile to uploade.

Please suggest any solution or doing wrong.

Regards, Himansu

[bjorn-spockeli]

Its hard to say without looking at the code and doing some testing. Could you upload the project folders for the two projects you mention?