Atmel AVR-firmware based universal USB-Interface using ATTiny2313

Scanning the web on microcontroller based USB solutions, I stumbled over Objective Development’s freeware USB solution based on Atmel’s  AVR architecture. I decided to build up their reference design PowerSwitch with an ATTiny2313 MCU. Since I never used AVR chips before, the first challenge was to set up a code development environment enabling me to

Atmel AVR-firmware based universal USB-Interface using ATTiny2313 is a post from: ATMega32 AVR