Which one of these "packs" are needed?

[Mitch996]

Hi, I want to use the components directory that comes with the SDK as much as possible isntead of the "packs" which comes with keil.

This is what I've selected in a project:

I want to know if all those stuff that I've checked are necessary? Which one can be safely removed?

[Jørgen Holmefjord]

Hi,

All of the selected packs is needed. CMSIS-CORE pack provide support for the Cortex M CPUs, and the device files are part of our MDK.

Best regards,

Jørgen

[Mitch996]

Loud and clear, thank you! Answer selected and upvoted.