Public function

Functions
void	hbridge4_cfg_setup (hbridge4_cfg_t *cfg)
	Config Object Initialization function.
HBRIDGE4_RETVAL	hbridge4_init (hbridge4_t *ctx, hbridge4_cfg_t *cfg)
	Initialization function.
void	hbridge4_enable (hbridge4_t *ctx, uint8_t state)
	Enable the device function.
void	hbridge4_set_in1 (hbridge4_t *ctx, uint8_t state)
	Set IN1 function.
void	hbridge4_set_in2 (hbridge4_t *ctx, uint8_t state)
	Set IN2 function.
void	hbridge4_set_in3 (hbridge4_t *ctx, uint8_t state)
	Set IN3 function.
void	hbridge4_set_in4 (hbridge4_t *ctx, uint8_t state)
	Set IN4 function.
void	hbridge4_motor_a_standby (hbridge4_t *ctx)
	Motor A standby function.
void	hbridge4_motor_acw (hbridge4_t *ctx)
	Motor A clockwise motion function.
void	hbridge4_motor_accw (hbridge4_t *ctx)
	Motor A counter-clockwise motion function.
void	hbridge4_motor_a_brake (hbridge4_t *ctx)
	Motor A Brake function.
void	hbridge4_motor_b_standby (hbridge4_t *ctx)
	Motor B standby function.
void	hbridge4_motor_bcw (hbridge4_t *ctx)
	Motor B clockwise motion function.
void	hbridge4_motor_bccw (hbridge4_t *ctx)
	Motor B counter-clockwise motion function.
void	hbridge4_motor_b_brake (hbridge4_t *ctx)
	Motor B Brake function.

Detailed Description

Function Documentation

hbridge4_cfg_setup()

void hbridge4_cfg_setup

(

hbridge4_cfg_t *

cfg

)

Config Object Initialization function.

Parameters

cfg	Click configuration structure.

@description This function initializes click configuration structure to init state.

Note

All used pins will be set to unconnected state.

hbridge4_enable()

void hbridge4_enable	(	hbridge4_t *	ctx,
		uint8_t	state )

Enable the device function.

Parameters

ctx	Click object.
state	0 - Device disabled / 1 - Device enabled

@description Function is used to enable or disable the device.

hbridge4_init()

HBRIDGE4_RETVAL hbridge4_init	(	hbridge4_t *	ctx,
		hbridge4_cfg_t *	cfg )

Initialization function.

Parameters

hbridge4	Click object.
cfg	Click configuration structure.

@description This function initializes all necessary pins and peripherals used for this click.

hbridge4_motor_a_brake()

void hbridge4_motor_a_brake

(

hbridge4_t *

ctx

)

Motor A Brake function.

Parameters

ctx	Click object.

@description Function is used to brake motor A to a halt.

hbridge4_motor_a_standby()

void hbridge4_motor_a_standby

(

hbridge4_t *

ctx

)

Motor A standby function.

@description Function is used to put motor A into standby.

hbridge4_motor_accw()

void hbridge4_motor_accw

(

hbridge4_t *

ctx

)

Motor A counter-clockwise motion function.

Parameters

ctx	Click object.

@description Function is used to put motor A into counter-clockwise motion.

hbridge4_motor_acw()

void hbridge4_motor_acw

(

hbridge4_t *

ctx

)

Motor A clockwise motion function.

Parameters

ctx	Click object.

@description Function is used to put motor A into clockwise motion.

hbridge4_motor_b_brake()

void hbridge4_motor_b_brake

(

hbridge4_t *

ctx

)

Motor B Brake function.

Parameters

ctx	Click object.

@description Function is used to brake motor B to a halt.

hbridge4_motor_b_standby()

void hbridge4_motor_b_standby

(

hbridge4_t *

ctx

)

Motor B standby function.

Parameters

ctx	Click object.

@description Function is used to put motor B into standby.

hbridge4_motor_bccw()

void hbridge4_motor_bccw

(

hbridge4_t *

ctx

)

Motor B counter-clockwise motion function.

Parameters

ctx	Click object.

@description Function is used to put motor B into counter-clockwise motion.

hbridge4_motor_bcw()

void hbridge4_motor_bcw

(

hbridge4_t *

ctx

)

Motor B clockwise motion function.

Parameters

ctx	Click object.

@description Function is used to put motor B into clockwise motion.

hbridge4_set_in1()

void hbridge4_set_in1	(	hbridge4_t *	ctx,
		uint8_t	state )

Set IN1 function.

Parameters

ctx	Click object.
state	0 - IN1 pin cleared / 1 - IN1 pin set

@description Function is used to set or clear IN1 pin.

hbridge4_set_in2()

void hbridge4_set_in2	(	hbridge4_t *	ctx,
		uint8_t	state )

Set IN2 function.

Parameters

ctx	Click object.
state	0 - IN2 pin cleared / 1 - IN2 pin set

@description Function is used to set or clear IN2 pin.

hbridge4_set_in3()

void hbridge4_set_in3	(	hbridge4_t *	ctx,
		uint8_t	state )

Set IN3 function.

Parameters

ctx	Click object.
state	0 - IN3 pin cleared / 1 - IN3 pin set

@description Function is used to set or clear IN3 pin.

hbridge4_set_in4()

void hbridge4_set_in4	(	hbridge4_t *	ctx,
		uint8_t	state )

Set IN4 function.

Parameters

ctx	Click object.
state	0 - IN4 pin cleared / 1 - IN4 pin set

@description Function is used to set or clear IN4 pin.