UART interrupt example for the ATmega48A Documentation

STK600 development board

Introduction

This example demonstrates how to use the megaAVR UART with interrupts.

Files:

• mega_uart_interrupt_example.c: megaAVR STK600 UART interrupt example

Brief description of the example application

This application will initialize the UART, send a string and then receive it and check if it is the same string as we sent.

Note

The RX and TX pins should be externally connected in order to pass the test.

Compilation Info

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

Contact Information

For further information, visit Microchip.