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Hi
I am working with Nordic nRF52832, which contains Cortex™-M4F CPU with FPU unit.
In order to get the best performace I want to enbale hardware linkage.
How do I do it? How can I make sure that hardware linkage is working?
Thanks
Yaron
Hello yaronapel,
You can choose the FPU from the Target options of the General Options.
1 Choose Project>Options to display the Options dialog box.
2 Select General Options in the Category list.
The Target options specify target-specific features for the IAR C/C++ Compiler and Assembler.
The below shows the Target Option Dialog image. I'm sorry for the Japanese version.
My EWARM version does not support Nordic nRF52 (only support nRF51).
Therefore I cannot specify the processor as nRF52 by 'Device' but I can specify it as Cortex-M4 by 'Core'.
And then, we can specify FPU to VFPv4 or nothing.
I hope this will help you.
Best regards,
Yasuhiko Koumoto.