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i.MX RT1010 FPU multiply

Question asked by Daniel Milutinovic on Jan 18, 2020
Latest reply on Jan 19, 2020 by Mark Butcher

Hello,

 

I am looking for an example on how to use FPU multiply instructions on the i.MX RT1010. On the Texas Instruments TM4C series Cortex-M4F the floating point unit is activated, then the 2 float factors are passed to an assembly function that multiplies the values in registers S0, S1 using the FPU multiply instruction VMUL and returns the product to the calling function.

 

Is it a similar process for the i.MX RT1010? Is there an example in the SDK or could someone please give me an example?

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