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C library folder structure

Hi,

Until now I used to code and debug using IAR Embedded workbench.

Now for the first time I downloaded the GNU Arm Embedded Toolchain. I see that there are multiple instances of the same h files. How can I knwo which folder should I put in the project include path?

I have one project with Cortex-M0+ and another with Cortex-M4.

I couldn't make sense of this folder structure.

How do I know if I need to use v7, v7+fp,v7e-m, v8 etc.

What is a recommended IDE for debugging (I can't use IAR)

Thanks

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Ronan Synnott over 4 years ago +1 verified

Hello, you should just need to point to the base lib folder - the linker will select the correct lib version based on the CPU used (for example Cortex-M0 is an Armv6-M core, Cortex-M4 is Armv7-M) You may...

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0 Clonimus74 over 4 years ago in reply to Ronan Synnott

Thank you.

I can't use Keil, etc. as the place I work at requires freeware.

I'm using an external editor (which does its own parsing of the code [Sourceinsight], so I must find out which folder should I include in the editor project dir. So if there's a doc that describes what each folder is for it would be great.
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0 Clonimus74 over 4 years ago in reply to Ronan Synnott

Thank you.

I can't use Keil, etc. as the place I work at requires freeware.

I'm using an external editor (which does its own parsing of the code [Sourceinsight], so I must find out which folder should I include in the editor project dir. So if there's a doc that describes what each folder is for it would be great.
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