nRF51422QFAA+S310 DFU implement problem

[vicchou]

Hi All,

I try to implement the DFU funtion in my module, but the message return is “Not Supported”.

Please suggest me, how could I do about it?

Thanks.

Vic

From reference the "nRF51_Series_Compatibility_Matrix_v2.1", I choose my development environment as bellow.

• IC : nRF51422QFAA
• SDK : nrf51_sdk_v6_1_0_b2ec2e6
• SD : s310_nrf51422_1.0.0
• Master Control Panel ver : 3.9.0.6
• IDE : Uversion 5.13.0.0

And the reference code is from the “nrf51_sdk_v6_0_0_43681\nrf51422\Board\nrf6310\device_firmware_updates\bootloader”

29, May update : I test the code "nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\device_firmware_updates\bootloader" and the problem show before DFU upload finished. The message is "Error during firmware message upload. Disconnected from device" BTW. the softdevices I used here is "S310_nRF51422_2.0.0"

[Hung Bui]

@vicchou: MCP v3.9 is not compatible with bootloader from sdk v6.1 and earlier (CRC miss match). I would suggest you to download and use MCP v3.71. Earlier version of the MCP can be found by click on the version number at the download page.

We will try to write a blog post on the compaiblity matrix between bootloader and MCP version.

[vicchou]

It'll be a good guide to newbie. And it worked fine now....

thanks a lot...

[Hung Bui]

@Vicchou: I have posted a blog for compatibility issue on DFU, you can have a look here.

[trananh]

Sorry @vicchou and @HungBui, can I ask you something? When I install MCP v3.7.1, it haven't detected my dongle anymore. Can you instruct me?