core.a(main.cpp.o): In function main': C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino/main.cpp:5: undefined reference to setup'
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino/main.cpp:15: undefined reference to `loop'
I deleted all the fluff. This is an attempt to learn the tone function.
Hi,
It compiled for me
1.6.7, Win 7, UNO
Have you got pitches.h in the same folder as your sketch, it should appear in the tabs next to your sketch name tab.