How to enable the floating point unit in the IAR Workbench

[RG]

I work with the IAR Workbench and the nRF52 and would like to enable the floating point unit. After installation of the MDK-8.1.0 and the check of the nrf52832_xxaa.i79 file

//Does the chip have an FPU coprocessor? //(VFPv1,VFPv2,VFP9-S,None(default) fpu=VFPv4_SP

[CORE] //Name of the ARM processor core name=Cortex-M4

the compiler switch -fpu is always set to None and ARMVFP is also by undefined.

[Håkon Alseth]

What version of IAR EWB are you using? IAR removed "Cortex-M4F" core name in their latest version(s), and added an option to turn FPU on/off in their IDE, making our new files incompatible with IAR EWB versions prior to v7.40.

[RG]

I use V7.40.1. With the options shown on the print screen, the compiler switch -fpu is set to VFPv4. So it seems to be ok.