MEGARF WDT Example for atmega256rfr2_atmega256rfr2_xplained_pro Documentation

Introduction

This example demonstrates how to use MEGARF WDT module.

Main Files

• wdt_example.c: the example application.
• wdt_megarf.c: the watchdog driver.
• wdt_megarf.h: the watchdog driver header.
• conf_board.h: board configuration

Device Info

MEGARF devices can be used.

Description of the example

The example enables the WDT in three different modes, system reset, interrupt and interrupt reset modes, and plays with all the WDT features. The LED will stay ON when all the test modes are executed successfully. In case of failure LED will blink every 2 seconds once.

Compilation Info

This software was written for the GNU GCC and IAR for AVR. Other compilers may or may not work.

Contact Information

For further information, visit Atmel AVR.