ATMEL AVR Tips – Input Output Ports Code Snippets Elecrom August 12, 2015; Updated On: January 4th, 2017 6 In the previous Blog Post ( How to access Input / Output Ports ?) we learned how to use DDRx, PINx, and PORTx registers to access GPIOs. In this post you will find some ready to use AVR Input Output Ports (GPIO) settings (c code snippets) for AVR microcontrollers. This snippets will help you to: … Continue reading ATMEL AVR Tips – Input Output Ports Code Snippets