Learn AUTOSAR-ARXML-C with Real Code Examples

<?xml version="1.0" encoding="UTF-8"?>
<AUTOSAR>
    <AR-PACKAGES>
        <AR-PACKAGE>
        <SHORT-NAME>MySwc</SHORT-NAME>
        <SW-COMPONENT-TYPE>
        <SHORT-NAME>MyComponent</SHORT-NAME>
        <RUNNABLES>
        <RUNNABLE-ENTITY>
        <SHORT-NAME>MyRunnable</SHORT-NAME>
        </RUNNABLE-ENTITY>
        </RUNNABLES>
        </SW-COMPONENT-TYPE>
        </AR-PACKAGE>
    </AR-PACKAGES>
</AUTOSAR>

A simple AUTOSAR ARXML snippet defining a software component with a runnable.

/* AUTOSAR Runnable Implementation */
#include "Rte_MyComponent.h"

void MyRunnable(void)
{
    /* Example: read input port, process, write output port */
    int input = Rte_IRead_MyRunnable_InputPort();
    int result = input * 2;
    Rte_IWrite_MyRunnable_OutputPort(result);
}

C implementation of an AUTOSAR Runnable defined in ARXML, adhering to safety-critical C coding guidelines.