bootloader not working in NRF52810 SDK17

[Surya]

Hi,

I have a custom NRF52810 board in which i flashed modified code of low power ESB example and is working.

but when I flashed along with the bootloader, the application is not started. it is hanging in bootloader code.

I am using SDK 17.0.0.

application Linker settings 

DFU Linker settings

[Surya]

1. Yes. I have done. And I know the procedure as same app developed in SDK 14 and is working. But I am unable to do the same with SDK 17

[Surya]

hi, can anybody verify that NRF52810 DFU is working in SDK 17??

[Amanda Hsieh]

Hi, 

Sorry for the delay. 

Could you use a debug bootloader project (ends with _debug) and provide the RTT log? That typically gives a good understanding on what the problem is. I am not sure if the debug  bootloader fits your situation on the 810 though, at least it would leave very little room for the app.

Could you also specify in detail every step you have made? What commands you use?

-Amanda H.

[Surya]

I solved the problem. it is because the example I have taken to test (esb_ptx_low_pwr) using GPRERET2 along with DFU bug makes it always in DFU mode.