I’m developing a project where communication between two Atmegas is needed. Also, one of the Atmegas acts as an KS0108 display controller. The code of the atmega that has the display does a few Serial. funtions, such as Serial.begin, Serial.write… But as soon as any KS0108 GLCD library command is executed, Serial communication finishes, and I can’t get it to work again even if I call again “Serial.begin”.
Is there any way of solving this? I would be interested in using the 0 and 1 pins.