So I'm starting a new project off the batch and my friend borrowed me his PCB so I could download the firmware he used in order to have some baisis. He unfortunately couldn't pass me a code file because he lost it in his old PC.
So I was reading the datasheet of the AVR ATtiny2313A that he used and I discoverd how to create an algorithm tat could read it easily:
However, once I got the file, avrdude acused me of privacy violation, and, summing it up, I got prohibited of acessing the firmware of the PCB.
Reading the datasheet I discovered these instructions so that I could force my way out of downloading it all:
However, nothing seens towork and the datasheet doens't expalin how I could program these instructions or how I could activate them.