This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

C99 Error

Hello,

I am trying to build a previously made project in the KEIL environment using STM32F373RC. But I am getting the error "ArmClang: Error: unsupported option '--C99'"during the build phase. I am using "Compiler version 6" as ARM Compiler. Can you help with this?