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do you recommend using the V5 compiler or the V6 on cortex m4?

I have recently started using the keil compiler for STM32 cortexL4 series of microcontrollers.

I am interested in using the v6 compiler, especially as support for the v5 seems to be ending.

However all the examples seem to indicate that the v6 is not being used  - all the cube projects are for the v5 only.

So I would like to know how well tested the V6 is on this series of processors?  are there references / guides?

I am not keen on getting into a time wasting adventure in uncharted territory.

Thanks

  • Hi Stac,

    For development on the Cortex-M4, I would recommend that you use Arm Compiler 5. You don't have to worry about the longevity of AC5 as we still actively develop it alongside AC6.  

    Kind regards,

    Elan