Learn Autosar-arxml-c - 2 Code Examples & CST Typing Practice Test

AUTOSAR (AUTomotive Open System ARchitecture) ARXML is an XML-based format used to describe automotive software components, system configurations, and communication interfaces. Combined with C code, it enables standardized embedded software development for automotive ECUs.

View all 2 Autosar-arxml-c code examples →

AUTOSAR ARXML Component Definition AUTOSAR C Runnable Implementation

Learn AUTOSAR-ARXML-C with Real Code Examples

Updated Nov 27, 2025

Introduction & Fundamentals Setup & Configuration Architecture & Deep Internals Performance & Security Development Workflow Learning & Career Growth Business & Strategy Examples

Code Sample Descriptions

AUTOSAR ARXML Component Definition

<?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.

Let’s Try →

AUTOSAR C Runnable Implementation

/* 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.

Let’s Try →

Frequently Asked Questions about Autosar-arxml-c

What is Autosar-arxml-c?

What are the primary use cases for Autosar-arxml-c?

ECU software component modeling. System configuration and integration. AUTOSAR Classic & Adaptive platform development. Standardized communication interface definition. Safety-critical automotive application deployment

What are the strengths of Autosar-arxml-c?

High modularity and reusability. Interoperable across OEMs and suppliers. Supports multiple communication protocols. Strong toolchain ecosystem. Enables safety-critical compliant systems (ISO 26262)

What are the limitations of Autosar-arxml-c?

Complex learning curve. Tool-dependent code generation. Large XML files can be difficult to manage manually. Requires AUTOSAR-compliant toolchains. Classic platform less flexible than Adaptive for dynamic behavior

How can I practice Autosar-arxml-c typing speed?

CodeSpeedTest offers 2+ real Autosar-arxml-c code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.

Learn Other Programming Languages

C React Python C++Rust TypeScript Kotlin PHP Java C#Ruby Mql Cql N1ql Cypher Gremlin Partiql Haskell Elixir Fsharp View all languages →

Learn Autosar-arxml-c - 2 Code Examples & CST Typing Practice Test

Code Sample Descriptions

AUTOSAR ARXML Component Definition

<?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.

Let’s Try →

AUTOSAR C Runnable Implementation

/* 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.

Let’s Try →

Frequently Asked Questions about Autosar-arxml-c

What is Autosar-arxml-c?

What are the primary use cases for Autosar-arxml-c?

What are the strengths of Autosar-arxml-c?

High modularity and reusability. Interoperable across OEMs and suppliers. Supports multiple communication protocols. Strong toolchain ecosystem. Enables safety-critical compliant systems (ISO 26262)

What are the limitations of Autosar-arxml-c?

How can I practice Autosar-arxml-c typing speed?

CodeSpeedTest offers 2+ real Autosar-arxml-c code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.