I'm learning Avr Assembly. I'm writing a project that reads a uart string, then the string has to be saved in an array. Then the string has to be send back on the uart TX pin. I'm programming a ATMEGA...

I'm trying to build my first program in C for ATMEGA128 microcontroller and I have a problem with buttons. I need to light LEDs in particular order and using a button I need to be able to change the d...

In the following code I am trying to create 4 scenarios I) Red Led blinks at the specified rate when button 1 is pressed II) Green Led blinks at the specified rate when button 2 is pressed III) Both L...

I'm trying to use light a led placed in PB0, when detecting the INT1 interrupt on an atmega328p without an external ocilator. I'm using avrdude to upload the code to the micro. This is the code: #defi...