loops within loops

Projects General Guidance
1

Hi
Is it possible to have a (void)loop within a (void) loop in a sketch?

Or is there a way to get a stepper motor to return to a defined point in it's revolution?

Thanks
Mick

2

You can nest for loops, while loops, do..while loops, but you can't have two functions called "loop()".

I don't see how your question relates to stepper motors.

3

I can get my stepper motor to revolve, in one revolution, at a varying speed, and also to to revolve at different RPMs,

I need to make the stepper motor able to return to a pre-determined position within each revolution.

I thought that, with a loop within a loop, using the "outer loop" I could tell the motor to return to a particular (defined) position.
Using the reset button on the UNO just restarts it, and the motor is NOT then in a predetermined position.
Thanks
Mick

4

You need to learn about defining your own functions.