Hello everybody!
I have a big problem with serial comunication. If I upload a modified version of Marlin on Arduino Mega, serial comunication work correctly. But if I upload the same one on Arduino Uno, the microcontroller doesn't respond correctly: I can only see the first response and after the serial tx crashes. Why?
In the attachment there is the modified version of Marlin. This version is much lighter than the original (under 32kB ).
Edited 1 time(s). Last edit at 06/25/2015 09:25AM by calogerom.