Keil µVision (Windows only)​

We recommend and have tested Keil µVision version 5.41 for all ModusToolbox™ supported devices.

The default installation location for the ARM compiler is

C:\Keil_v5\ARM

. Set the

CY_COMPILER_ARM_DIR

environment variable to the correct installation path using forward slashes. Alternatively, you can set this variable in the

Makefile

for each application. Refer to the

ModusToolbox™ tools package user guide

for more details about build system variables.