topic Re: emWin 5.38 Libraries for NXP Cortex M3 are not for Cortex M3! in LPC Microcontrollers

emWin 5.38 Libraries for NXP Cortex M3 are not for Cortex M3!

MarcoAEE — Wed, 03 Jan 2018 09:40:15 GMT

If you try to compile with these libraries, many error like the following will be reported:

Error: L6366E: GUIAA_Char2.o attributes are not compatible with the provided cpu and fpu attributes .
Object GUIAA_Char2.o contains Build Attributes that are incompatible with the CPU attributes.
Tag_CPU_arch = ARM v7E-M (=13)

This happens because the library compilation target is a Cortex M4.

In the old emWin library packages there were different compilations for the different cortex architectures used by NXP.

The following link is in the emWin section of the NXP website:

Segger emWin 5.38 Libraries and Utilities for NXP Cortex M3/M4 MCUs

Is it possible to include at least the compilation for Cortex M3 and M4 as declared?

Thank you

Re: emWin 5.38 Libraries for NXP Cortex M3 are not for Cortex M3!

hfuhruhurr — Wed, 16 May 2018 15:36:00 GMT

Would somebody at NXP please have the kindness to respond to this request?

I think, it's quite an important issue.

Thanks!

Re: emWin 5.38 Libraries for NXP Cortex M3 are not for Cortex M3!

ckphua — Tue, 29 May 2018 18:04:13 GMT

It did not have the M3 library. We are in the process of updating the posting to include the M3 library.

Sorry for the error

Re: emWin 5.38 Libraries for NXP Cortex M3 are not for Cortex M3!

ckphua — Wed, 30 May 2018 16:44:41 GMT

Here's the updated emWin library (ver 5.38b) with M3 included

emWin Graphics Library|NXP

Re: emWin 5.38 Libraries for NXP Cortex M3 are not for Cortex M3!

hfuhruhurr — Tue, 20 Aug 2019 09:53:07 GMT

Hi,

any chance that there will be an updated emWin library for the LPC1700 MCUs?

Regards,

Rainer