Hello. I've downloaded FX-SaberOS from github master branch. I have arduino ide v1.6.7.
I have some errors during compiling Cannot convert int to enum type, cannot convert 'cRGB' to 'uint8_t*. What ide do you use?
Edit - with Arduino IDE 1.8.5 ok. Only if not defined BATTERY_CHECK, there are errors in BATTERY CHECKING FUNCTIONS, added #ifdef BATTERY_CHECK.