Target Processor drop down list is missing with M55

[ronenw7]

If you see GCC documentation that ARM shared ; you can see it allows to tune code for cortex M55. https://gcc.gnu.org/onlined...

However I’ve noticed that M55 is missing from the "Target Processor" drop down list.

[ilg-ul]

I will shortly upgrade the toolchain to the latest Arm sources and then update the plug-ins to match the list of supported devices.

Till then you can select Toolchain default and enter your choice in the Other target flags field.

[ilg-ul]

The plug-ins update will not solve your problem, you do not have a cortex-m55 valid project.

[ronenw7]

This is the Project i choose:

Is it wrong?

[ilg-ul]

It is not wrong, but it is incomplete, you have to provide device specific files, the project template has no idea what device you are using.

[gekakud]

Can you please guide us on how to do that or show us any references? Many thanks in advance!

[ilg-ul]

• https://eclipse-embed-cdt.github.io/templates/cortexm/

However please note that this template is very old and quite basic. A bit more elaborate are the STM32F templates, and the most advanced are the xPack templates.

But none will write the application in your place, and you have to get used to device specifics.