GF1021:
Robin2 ... here is the code with steeper.run removed.
This style of using AccelStepper is all wrong - and is more complicated than is needed.
void Mid() {
for (i = 0; i <= 7500; i++) {
stepper.setMaxSpeed(5000);
stepper.setAcceleration(800);
stepper.moveTo(i);
stepper.setCurrentPosition(0);
// stepper.run(); // Start moving the stepper
}
}
Try this style and let the library do all the hard work
void Mid() {
stepper.setMaxSpeed(5000);
stepper.setAcceleration(800);
stepper.moveTo(7500); // or maybe this should be stepper.move(7500);
}
and you could probably move the first two lines to setup() if they are always the same.
...R