Boot procedure for nrf52832

[Leo Lin]

Hi Nordic,

I want to know about the boot procedure of nrf52832-dk.

Where in the official documentation can I find what the boot order/proedure is for the nRF52832?

 

I found two related tickets, Boot sequence for nRF52832 and boot process for nrf51822,

but the reply link in the "Boot sequence for nRF52832" ticket is no longer valid.

 

Thanks in advance.

Leo Lin.

[haakonsh]

What exactly do you mean by boot procedure/sequence? 

If you want to learn about the bootloader in our SDK you can find it at Bootloader and DFU modules.

[Leo Lin]

Hi Haakonsh.

Thanks you for your reply！

I don't understand the transition process of the nrf52832 memory block after my nrf52832-dk is turned on.

MBR --> SoftDevice --> Bootloader--> Entry DFU mode? --> No --> Application.

　　　　　　　　　　　　　　　　└--> yes --> DFU mode.

Because I may need to change some open source code, I think it will be helpful to understand this process.

 

Thanks you in advance.

Leo.

[haakonsh]

There's no more documentation other than Bootloader modules API's and DFU bootloader examples. If you need more then you need to study the code.

[Leo Lin]

Hi Haakonsh

Thanks you for your reply.

Oh...okay, I will go to study the page you provided and related programs.

Thanks you very mush.

Leo.