Hi everybody,
Suppose that we have a micocontroller and some inputs and outputs (digital and analog and serial) as my picture.We have a process and micro is checking all inputs and outputs and answering to all of them. The question is this.I want to write value in EEEROM of micro by pressing Set button and increasing and decreasing value by up and down buttons Withou disordering the rest of process of micro.In fact micro is doing it's process but also gives us capability for writing value in EEEROM.(Similar to paralell processing). Also i don't want to use another micro. How is it possible?