easystepper

Documentation

Overview

Package easystepper provides a simple driver to rotate a 4-wire stepper motor.

Index

• type Device
  • func New(pin1, pin2, pin3, pin4 machine.Pin, steps int32, rpm int32) Device
  • func (d *Device) Configure()
  • func (d *Device) Move(steps int32)
  • func (d *Device) Off()
• type DualDevice
  • func NewDual(pin1, pin2, pin3, pin4, pin5, pin6, pin7, pin8 machine.Pin, steps int32, ...) DualDevice
  • func (d *DualDevice) Configure()
  • func (d *DualDevice) Move(stepsA, stepsB int32)
  • func (d *DualDevice) Off()

Types

type Device

type Device struct {
	// contains filtered or unexported fields
}

Device holds the pins and the delay between steps

func New

func New(pin1, pin2, pin3, pin4 machine.Pin, steps int32, rpm int32) Device

New returns a new easystepper driver given 4 pins, number of steps and rpm

func (*Device) Configure

func (d *Device) Configure()

Configure configures the pins of the Device

func (*Device) Move

func (d *Device) Move(steps int32)

Move rotates the motor the number of given steps (negative steps will rotate it the opposite direction)

func (*Device) Off

func (d *Device) Off()

Off turns off all motor pins

type DualDevice

type DualDevice struct {
	// contains filtered or unexported fields
}

DualDevice holds information for controlling 2 motors

func NewDual

func NewDual(pin1, pin2, pin3, pin4, pin5, pin6, pin7, pin8 machine.Pin, steps int32, rpm int32) DualDevice

NewDual returns a new dual easystepper driver given 8 pins, number of steps and rpm

func (*DualDevice) Configure

func (d *DualDevice) Configure()

Configure configures the pins of the DualDevice

func (*DualDevice) Move

func (d *DualDevice) Move(stepsA, stepsB int32)

Move rotates the motors the number of given steps (negative steps will rotate it the opposite direction)

func (*DualDevice) Off

func (d *DualDevice) Off()

Off turns off all motor pins