== Which tools does OpenECU need to work? ==

OpenECU requires a compiler.
 * The open source GCC compiler ships with OpenECU, but it is not the only option.
 * See [[Compiler Selection]] to help determine which compiler is most suitable for your project.

If you will be using the OpenECU Sim-API, then some additional tools will be required.
 * See [[Sim-API Required Tools]] for more information.

A CCP compliant calibration tool is necessary for calibration and reprogramming.
 * See [[Calibration Tools]] for more information.