Example hello

TODO: {{#todo:Complete (01.02.14-14:09->JG+);(01.02.14-14:30->MD+);(01.02.14-16:15->MG+)|Jgreene|oe 4,oe 5,jg,md,Complete,mg}}

This is a guide to the hello C example project included in the EMAC OE SDK.

This is a basic "hello world" project.

The hello project builds one executable: hello.

Opening, Building and Uploading the Project Files

For information on opening the project from within Eclipse, please see Importing the EMAC OE SDK Projects with Eclipse. Then, follow Using the EMAC OE SDK Projects with Eclipse for information on how to build, upload and execute the example.

Alternatively, the Makefile can be used with the make command from the commandline to build and upload the example. For more information on this method, please see Using EMAC OE SDK Example Projects.

Usage and Behavior

Hardware Requirements

The hello C example project will run on any system for which it can be compiled.

Using hello

The hello program is executed from the console. It takes no parameters.

./hello

The program prints a hello message to the console.

Usage Example

root@som9g20:/tmp# ./hello
Hello EMAC OE!

Summary

The hello C example project is your basic "hello world" project.