Detailed Description

ID: es08a
Name: ES08A Servo
Other Names: Grove Servo
Category: servos
Manufacturer: emax
Link: http://www.seeedstudio.com/wiki/Grove_-_Servo
Connection: pwm
Kit: gsk

This module defines the ES08A interface for ES08A servos. Like other servos, the ES08A servo has a shaft that can be controlled by setting the desired angle. There are also routines for setting and getting the minimum and maximum pulse width as well as the maximum period.

    upm::ES08A *servo = new upm::ES08A(5);    
    // Sets the shaft to 180, then to 90, then to 0,
    // then back to 90, and finally back to 180,
    // pausing for a second in between each angle
    servo->setAngle (180);
    std::cout << "Set angle to 180" << std::endl;
    sleep(1);
    servo->setAngle (90);
    std::cout << "Set angle to 90" << std::endl;
    sleep(1);
    servo->setAngle (0);
    std::cout << "Set angle to 0" << std::endl;
    sleep(1);
    servo->setAngle (90);
    std::cout << "Set angle to 90" << std::endl;
    sleep(1);
    servo->setAngle (180);
    std::cout << "Set angle to 180" << std::endl;

Public Member Functions
	ES08A (int pin)

	~ES08A ()

Public Member Functions inherited from Servo
	Servo (int pin)

	Servo (int pin, int minPulseWidth, int maxPulseWidth)

	Servo (int pin, int minPulseWidth, int maxPulseWidth, int waitAndDisablePwm)

	~Servo ()

mraa_result_t	setAngle (int angle)

mraa_result_t	haltPwm ()

std::string	name ()

void	setMinPulseWidth (int width)

void	setMaxPulseWidth (int width)

void	setPeriod (int period)

int	getMinPulseWidth ()

int	getMaxPulseWidth ()

int	getPeriod ()

Additional Inherited Members
Protected Member Functions inherited from Servo
int	calcPulseTraveling (int value)

Protected Attributes inherited from Servo
std::string	m_name

int	m_servoPin

float	m_maxAngle

mraa_pwm_context	m_pwmServoContext

int	m_currAngle

int	m_minPulseWidth

int	m_maxPulseWidth

int	m_period

int	m_waitAndDisablePwm