SG90 Class Reference

the class that manages the SG90 step motor More...

#include <sg90.h>

Collaboration diagram for SG90:

Public Member Functions
	SG90 (struct_ConfigSG90 sg90_config)
	Construct a new SG90 object.
void	set_pos (int pos)
	the command to set the position of the motor.

Private Attributes
PWM *	pwm
	the PWM slice that handle the SG90 step motor device
uint	command
	the gpio pin used to command the servo motor. Correspond to the B channel of the PWM slice
uint	sync
	n auxilliary pulse that can be used as a synchro signal. Correspond to the A channel of the PWM slice
int	pos_min_deg
	minimum position in degrees. Typically 0° or -90°.
int	pos_max_deg
	maximum position in degrees. Typically 180° or +90°.
float	coef_us_per_degree
	the coversion coefficient in microseconds per degree

Detailed Description

the class that manages the SG90 step motor

Constructor & Destructor Documentation

SG90()

SG90::SG90

(

struct_ConfigSG90

sg90_config

)

Construct a new SG90 object.

Parameters

sg90_config

Member Function Documentation

set_pos()

void SG90::set_pos

(

int

pos

)

the command to set the position of the motor.

Parameters

pos	position in degrees, between pos_min_deg and pos_max_deg.

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

• sg90.h
• sg90.cpp