What is the step-by-step procedure to build the secure DFU using SES?

RE: What is the step-by-step procedure to build the secure DFU using SES?

David Fogelsong — Tue, 12 Jul 2022 04:06:35 GMT

Thanks!

RE: What is the step-by-step procedure to build the secure DFU using SES?

AndreasF — Wed, 03 Oct 2018 07:18:35 GMT

Hi.

Sorry, I posted some misinformation in my last reply, I meant you must use the GCC compiler toolchain for ARM, not GNU toolchain for ARM Cortex-M, sorry about that.

So to clarify, the tutorial states that you need the micro-ecc library, and you need to use the GCC compiler toolchain for ARM to install the micro-ecc library. When you have installed it you can use SES.

Here is a guide on the infocenter on how to install micro-ecc.

- Andreas

RE: What is the step-by-step procedure to build the secure DFU using SES?

David Fogelsong — Tue, 02 Oct 2018 14:13:40 GMT

[quote userid="73423" url="~/f/nordic-q-a/39081/what-is-the-step-by-step-procedure-to-build-the-secure-dfu-using-ses/151097"][/quote]

The older versions on the SDK are not fully supported in SES.

In this step by step guide you therefore have to use either Keil, IAR, or GNU toolchain for ARM Cortex-M.

But I *am* using the current version of the SDK, not an older version of the SDK. Therefore, SES should work, right?

RE: What is the step-by-step procedure to build the secure DFU using SES?

AndreasF — Tue, 02 Oct 2018 05:26:27 GMT

Hi.

The older versions on the SDK are not fully supported in SES.

In this step by step guide you therefore have to use either Keil, IAR, or GNU toolchain for ARM Cortex-M.

Keil and IAR requires licence, but GNU toolchain for ARM Cortex-M is free to use.

There is a tutorial for how to set it up here, I suggest you take a look at that.

You need to do the two steps:

1. GNU toolchain for ARM Cortex-M

2. GNU make

You can take the latest versions for both.

- Andreas