multi-stepper
Usage:
#include <MultiStepper.h>
MultiStepper multiStepper(2);
void setup() {
multiStepper.addMotor(64, 8, 9, 10, 11);
multiStepper.addMotor(64, 4, 5, 6, 7);
multiStepper.setSpeed(100, 0);
multiStepper.setSpeed(100, 1);
}
void loop() {
int steps[] = {10, 10};
multiStepper.step(steps);
}