when merge all hex one file. How to make it default not jump DFU mode?

RE: when merge all hex one file. How to make it default not jump DFU mode?

bjorn-spockeli — Mon, 21 Jun 2021 08:40:35 GMT

@nguyen-huy: Please create a new ticket and provide information about which SDK version your are using, the files that you merged, which firmware that is running on the nRF5x device you are trying to connect to etc.

RE: when merge all hex one file. How to make it default not jump DFU mode?

nguyen huy — Tue, 18 May 2021 08:51:57 GMT

hi, i follow this blog too and success merge. But when i press DFU, it stuck on connecting.

RE: when merge all hex one file. How to make it default not jump DFU mode?

bjorn-spockeli — Fri, 27 Oct 2017 08:55:54 GMT

Happy to help :) I would appreciate if you could mark the answer as accepted/correct by clicking the check mark in the grey circle to the left of the answer.

RE: when merge all hex one file. How to make it default not jump DFU mode?

JohnathanLyu — Fri, 27 Oct 2017 08:28:45 GMT

Thanks Bjørn,

rebuild bootloader settings match my current application solved the problem. Jumpping DFU problem. I see it need match the bootloader settings if not it will jump to DFU mode.

RE: when merge all hex one file. How to make it default not jump DFU mode?

bjorn-spockeli — Thu, 26 Oct 2017 11:01:04 GMT

Hi Johnathan,

see Appendix 1 in the Getting started with Nordic's Secure DFU bootloader blog post.

Best regards

Bjørn