StepperDriver2PWM Class Reference

#include <StepperDriver2PWM.h>

Inheritance diagram for StepperDriver2PWM:

Collaboration diagram for StepperDriver2PWM:

Public Member Functions
	StepperDriver2PWM (int pwm1, int *in1, int pwm2, int *in2, int en1=NOT_SET, int en2=NOT_SET)
	StepperDriver2PWM (int pwm1, int dir1, int pwm2, int dir2, int en1=NOT_SET, int en2=NOT_SET)
int	init () override
void	disable () override
void	enable () override
void	setPwm (float Ua, float Ub) override
virtual void	setPhaseState (PhaseState sa, PhaseState sb) override
Public Member Functions inherited from StepperDriver
virtual DriverType	type () override

Public Attributes
int	pwm1
	phase 1 pwm pin number
int	dir1a
	phase 1 INA pin number
int	dir1b
	phase 1 INB pin number
int	pwm2
	phase 2 pwm pin number
int	dir2a
	phase 2 INA pin number
int	dir2b
	phase 2 INB pin number
int	enable_pin1
	enable pin number phase 1
int	enable_pin2
	enable pin number phase 2
Public Attributes inherited from FOCDriver
long	pwm_frequency
	pwm frequency value in hertz
float	voltage_power_supply
	power supply voltage
float	voltage_limit
	limiting voltage set to the motor
bool	initialized = false
	true if driver was successfully initialized
void *	params = 0
	pointer to hardware specific parameters of driver
bool	enable_active_high = true
	enable pin should be set to high to enable the driver (default is HIGH)

Detailed Description

2 pwm stepper driver class

Definition at line 13 of file StepperDriver2PWM.h.

Constructor & Destructor Documentation

StepperDriver2PWM() [1/2]

StepperDriver2PWM::StepperDriver2PWM	(	int	pwm1,
		int *	in1,
		int	pwm2,
		int *	in2,
		int	en1 = NOT_SET,
		int	en2 = NOT_SET
	)

StepperMotor class constructor

Parameters

pwm1	PWM1 phase pwm pin
in1	IN1A phase dir pin
pwm2	PWM2 phase pwm pin
in2	IN2A phase dir
en1	enable pin phase 1 (optional input)
en2	enable pin phase 2 (optional input)

Definition at line 3 of file StepperDriver2PWM.cpp.

StepperDriver2PWM() [2/2]

StepperDriver2PWM::StepperDriver2PWM	(	int	pwm1,
		int	dir1,
		int	pwm2,
		int	dir2,
		int	en1 = NOT_SET,
		int	en2 = NOT_SET
	)

StepperMotor class constructor

Parameters

pwm1	PWM1 phase pwm pin
dir1	DIR1 phase dir pin
pwm2	PWM2 phase pwm pin
dir2	DIR2 phase dir pin
en1	enable pin phase 1 (optional input)
en2	enable pin phase 2 (optional input)

Definition at line 23 of file StepperDriver2PWM.cpp.

Member Function Documentation

disable()

void StepperDriver2PWM::disable ( )

overridevirtual

Motor disable function

Implements FOCDriver.

Definition at line 54 of file StepperDriver2PWM.cpp.

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enable()

void StepperDriver2PWM::enable ( )

overridevirtual

Motor enable function

Implements FOCDriver.

Definition at line 45 of file StepperDriver2PWM.cpp.

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init()

int StepperDriver2PWM::init ( )

overridevirtual

Motor hardware init function

Implements FOCDriver.

Definition at line 65 of file StepperDriver2PWM.cpp.

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setPhaseState()

void StepperDriver2PWM::setPhaseState ( PhaseState  sa, PhaseState  sb  )

overridevirtual

Set phase voltages to the hardware

‍Only possible is the driver has separate enable pins for both phases!

Parameters

sa	phase A state : active / disabled ( high impedance )
sb	phase B state : active / disabled ( high impedance )

Implements StepperDriver.

Definition at line 88 of file StepperDriver2PWM.cpp.

setPwm()

void StepperDriver2PWM::setPwm ( float  Ua, float  Ub  )

overridevirtual

Set phase voltages to the harware

Parameters

Ua	phase A voltage
Ub	phase B voltage

Implements StepperDriver.

Definition at line 97 of file StepperDriver2PWM.cpp.

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Member Data Documentation

dir1a

int StepperDriver2PWM::dir1a

phase 1 INA pin number

Definition at line 47 of file StepperDriver2PWM.h.

dir1b

int StepperDriver2PWM::dir1b

phase 1 INB pin number

Definition at line 48 of file StepperDriver2PWM.h.

dir2a

int StepperDriver2PWM::dir2a

phase 2 INA pin number

Definition at line 50 of file StepperDriver2PWM.h.

dir2b

int StepperDriver2PWM::dir2b

phase 2 INB pin number

Definition at line 51 of file StepperDriver2PWM.h.

enable_pin1

int StepperDriver2PWM::enable_pin1

enable pin number phase 1

Definition at line 52 of file StepperDriver2PWM.h.

enable_pin2

int StepperDriver2PWM::enable_pin2

enable pin number phase 2

Definition at line 53 of file StepperDriver2PWM.h.

pwm1

int StepperDriver2PWM::pwm1

phase 1 pwm pin number

Definition at line 46 of file StepperDriver2PWM.h.

pwm2

int StepperDriver2PWM::pwm2

phase 2 pwm pin number

Definition at line 49 of file StepperDriver2PWM.h.

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The documentation for this class was generated from the following files:

• StepperDriver2PWM.h
• StepperDriver2PWM.cpp