FPU problem while porting NXP Lib to ATSAM4S

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FPU problem while porting NXP Lib to ATSAM4S

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Robert8
Contributor I

Hi everybody,

I have a problem porting the NXP Reader Library to the SAM4SD32C with Atmel Studio.

Error instruction not allowed in IT block -- `msr psp,r0'
Error instruction not allowed in IT block -- `stmdb r0!,{r4-r11,r14}'
Error selected processor does not support `vldmiaeq r0!,{s16-s31}'
Error selected processor does not support `vstmdbeq r0!,{s16-s31}'

The case is, that the SAM4SD32C has no hardware floating point unit on board. I'm not sure, if FPU is used by the NXP library or by FreeRTOS.
Does NXP Reader lib in general support MCU's without FPU on board?

It would be great if someone has some info on this, we are stuck with this problem....
Thanks in advance,
Regards, Robert

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