twr_servo

Driver for Servo. More...

Data Structures
struct	twr_servo_t
	Servo instance. More...

Macros
#define	TWR_SERVO_NO_ANGLE   255
#define	TWR_SERVO_UNKNOWN_ANGLE   250
#define	TWR_SERVO_DEFAULT_MIN   544
#define	TWR_SERVO_DEFAULT_MAX   2400

Functions
void	twr_servo_init (twr_servo_t *self, twr_pwm_channel_t channel)
	Initialize Servo. More...
void	twr_servo_set_angle (twr_servo_t *self, uint8_t angle)
	Set angle. More...
uint8_t	twr_servo_get_angle (twr_servo_t *self)
	Get angle. More...
void	twr_servo_set_pulse_limits (twr_servo_t *self, uint16_t min_us, uint16_t max_us)
	Set pulse limits. More...
void	twr_servo_set_microseconds (twr_servo_t *self, uint16_t us)
	Set Microseconds. More...

Detailed Description

Driver for Servo.

Function Documentation

twr_servo_get_angle()

uint8_t twr_servo_get_angle

(

twr_servo_t *

self

)

Get angle.

Parameters

[in]

self

Instance

Definition at line 48 of file twr_servo.c.

twr_servo_init()

void twr_servo_init	(	twr_servo_t *	self,
		twr_pwm_channel_t	channel
	)

Initialize Servo.

Parameters

[in]	self	Instance
[in]	channel	PWM Channel

Definition at line 6 of file twr_servo.c.

twr_servo_set_angle()

void twr_servo_set_angle	(	twr_servo_t *	self,
		uint8_t	angle
	)

Set angle.

Parameters

[in]	self	Instance
[in]	angle	Angle in degrees, 0 to 180

Definition at line 29 of file twr_servo.c.

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twr_servo_set_microseconds()

void twr_servo_set_microseconds	(	twr_servo_t *	self,
		uint16_t	us
	)

Set Microseconds.

Parameters

[in]	self	Instance
[in]	us	Microseconds

Definition at line 60 of file twr_servo.c.

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twr_servo_set_pulse_limits()

void twr_servo_set_pulse_limits	(	twr_servo_t *	self,
		uint16_t	min_us,
		uint16_t	max_us
	)

Set pulse limits.

Parameters

[in]	self	Instance
[in]	min_us	Min pulse in us (Default 544us)
[in]	max_us	Max pulse in us (Default 2400us)

Definition at line 53 of file twr_servo.c.