Nema23+tb6600 what code do i need to change

[DaveX]

The Bounce simulation with the A4988 STEP/DIR driver works:

@DaveX

AccelStepper

• AccelStepper Documentation
• Github code mirror

This non-blocking library uses a smooth acceleration scheme to move steppers.

Examples

• AFMotor_ConstantSpeed
• AFMotor_MultiStepper
• Blocking
• Bounce -- Simulation: Bounces +/-500 steps
  • Simulation with STEP/DIR driver
• ConstantSpeed
• DualMotorShield -- Simulation: two steppers bounce back and forth at different speeds.
• MotorShield
• MultiStepper -- Simulation: two steppers in coordinated motion to multiple positions (no acceleration)
• MultipleSteppers -- Simulation: Three steppers with acceleration
• Overshoot -- Simulation: Demonstrate overshooting past 300 and smoothly returning to 0.
• ProportionalControl -- Simulation: Follow potentiometer position with acceleration.
• Quickstop -- Simulation: Accelerate towards +/- 500 but stop ASAP after +300&0 subject to acceleration limits. (With an improved simulation)
• Random -- Simulation: accelerate to random positions with random speeds and accelerations.

If I feed it a "mode 3" and hook up pin 4 to EN, then thengs get crazy, exactly as the pause you describe in:

@m3vuv

4 seconds for the whole cycle to start over,how to i remove that 4 second delay,ie make it so it goes from a to b and back again without a pause?.

I think you were also misled by the dronebots text you quoted:

@m3vuv

Modify the AccelStepper line as follows to use it with the hardware that we already wired up:
AccelStepper stepper(1,7,6);

This line sets up AccelStepper in “mode 1”, which is the correct mode for using microstep driver
modules. The “7” and “6” refer to the Arduino pins used for the direction (DIR) and pulse (PUL)

...in that it has identifies the direction and pulse pins backwards. It would be better as:

AccelStepper stepper(1,7,6) // AccelStepper:DRIVER, PUL, DIR