AVR-GCC Source Examples The following example programs, which I have developed, are written in C for use with the AVR-GCC compiler. Tested with AVR-GCC (WinAVR 20060125 or newer) using a AT90S8515-8PC at 4 Mhz and ATmega8 with 1Mhz.. For easy downloading, all these examples are available in a single archive: avrgcc-examples.zip helloled basic port input/output techniques walkingled Turns on one LE