I had an existing sketch that compiled. I added two new files using New Tab in the IDE, a .h and the corresponding .cpp, and filled them with code. The actual code contained in the files was the ...

Error happens on include library setup, for example verifying a blank sketch with only #include <Cpp_Standard_Library.h> or trying to verify Functional or RandomShuffle example sketches. Error occurs ...

For remote control projects, a text-based serial protocol is often used. In the code for the receiver, switching to the corresponding commands can be done with switch...case in an elegant way. However ...