Keil Logo

Environment Settings

If you run the C166 Compiler within the µVision IDE, you need no additional settings on your computer. If you want to run the C166 Compiler and utilities from the command prompt, you must manually create the following environment variables.

Variable Path Description
PATH \KEIL\C166\BIN Path to the C166 executable program.
TMP   Path to use for temporary files generated by the compiler. If the specified path does not exist, the compiler generates an error and aborts compilation.
C166INC \KEIL\C166\INC Path to the folder for C166 include files.
C166LIB \KEIL\C166\LIB Path to the folder for C166 library files.

Environment variables are entered under Control Panel — System — Advanced — Environment Variables.

  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.