How to configure bootloader to access application memory access during dfu mode.

[inghowe83]

Hi,

How to configure bootloader to access application memory access during dfu mode?

Any code example available? 

HW:nRF52840 DK

[Amanda Hsieh]

Hi, 

The setting is covered by the Getting started with Nordic's Secure DFU bootloader, a step by step guide.

You also can refer to nRF52832-buttonless-dfu-development-tutorial for nRF52840 DK.

Best regards,

Amanda

[inghowe83]

Hi, 

I think you misunderstood my question. I was trying to access the memory region in application layer when I enter bootloader mode. Here is the details of what I was trying to achieve.

1. during dfu mode, the led should able to blink in color configured during application mode.

2. dfu mode led color setting ------access from----> application setting

[Amanda Hsieh]

Hi, 

We do not have the example to meet your requirement, but you can refer to Buttonless DFU Template Application.

-Amanda

[inghowe83]

Hi,

I have develop the DFU based on the dfu application template. I was looking for ways to access application region memory using bootloader.

[Amanda Hsieh]

Hi, 

This post can help you.

-Amanda