Programming AVR Microcontrollers with Atmel Studio 7 - ATMega32 AVR
AVR DRAGON | Microchip Technology
AVR microcontroller tutorials for beginners - c programming
Pololu USB AVR Programmer v2.1
FreeRTOS - small footprint, Atmel AVR (MegaAVR) RTOS GCC Port. This page describes the FreeRTOS demo source code project for the Atmel MegaAVR microcontroller.