nrf52 spi dfu

RE: nrf52 spi dfu

Bjørn Kvaale — Thu, 07 Dec 2017 09:23:50 GMT

Hi Romain, I updated my answer above. Hope that helps!

RE: nrf52 spi dfu

Romain — Mon, 04 Dec 2017 16:12:08 GMT

Hi,

Thank you for your answer.

1/. Yes, like an embedded nordic application which DFU an other nordic application via UART, without using the nrfutil tool.

2/. Exactly what I was looking for, thanks !

Regards,

Romain

RE: nrf52 spi dfu

Bjørn Kvaale — Mon, 04 Dec 2017 12:48:58 GMT

Hi Romain,

Question 1: Do you mean how to do DFU without using the nrfutil tool? Answer: You will need to use nrfutil to be able to generate the cryptographic keys & generate the DFU packages (see the Nordic Infocenter). But once you have done that, you can perform the DFU using either nrfConnect for the PC or using one of the two smartphone apps for iOS or Android (i.e. nrf connect or nrf toolbox).

Question 2: Take a look at this link on the Nordic Infocenter. You can find it under Libraries -> Bootloader Modules -> DFU Transport -> Transport Layers

Hope that helps!