#define ymax_checksum CHECKSUM("y_max")
#define zmax_checksum CHECKSUM("z_max")
-#define ARC_ANGULAR_TRAVEL_EPSILON 5E-9F // Float (radians)
#define PI 3.14159265358979323846F // force to be float, do not use M_PI
// The Robot converts GCodes into actual movements, and then adds them to the Planner, which passes them to the Conveyor so they can be added to the queue