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Are CMSIS DSP functions ported to ANSI C?

Stefan Pachner
Note: This was originally posted on 9th May 2012 at http://forums.arm.com

Dear Forum,

I started coding with CMSIS DSP functions and would like to know whether it is possible to get the functions complied under standard dANSI C without any usage of ARM specific intrinsic or assembler stuff. I would like to run my code on a PC for easier development and reference issues.

Thanks for any hints in advance.

spachner
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  • Note: This was originally posted on 15th May 2012 at http://forums.arm.com

    Hi Joseph,

    assume you want to develop a algorithm first on a PC for simplicity and reference model reasons. A PC allows to use scripting for automatic test and so on.

    Later you have to port your code to the embedded system. When your algorithm needs CMSIS DSP functionally (FFT or whatever) porting would much easier when you can run the same DSP code on PC, too.

    spachner
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  • Note: This was originally posted on 15th May 2012 at http://forums.arm.com

    Hi Joseph,

    assume you want to develop a algorithm first on a PC for simplicity and reference model reasons. A PC allows to use scripting for automatic test and so on.

    Later you have to port your code to the embedded system. When your algorithm needs CMSIS DSP functionally (FFT or whatever) porting would much easier when you can run the same DSP code on PC, too.

    spachner
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