Servo Class Reference

Base class for other servo components. More...

Detailed Description

PMOD pins for MAX44000PMB1 board

Public Member Functions
	Servo (int pin)
	~Servo ()
mraa_result_t	setAngle (int angle)
std::string	name ()
void	setMinPulseWidth (int width)
void	setMaxPulseWidth (int width)
void	setMaxPeriod (int width)
int	getMinPulseWidth ()
int	getMaxPulseWidth ()
int	getMaxPeriod ()

Protected Member Functions
int	calcPulseTraveling (int value)

Protected Attributes
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_maxPeriod

Constructor & Destructor Documentation

Servo

(

int

pin

)

Instanciates a servo object

Parameters

pin	servo pin number

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~Servo

(

)

Servo object destructor.

Member Function Documentation

mraa_result_t setAngle

(

int

angle

)

Set the of the servo engine.

X = between (MIN_PULSE_WIDTH , MAX_PULSE_WIDTH)

X usec

---

|_______________________________________ 20000 usec

Max period can be only 7968750(nses) which is ~8(msec) so the servo will not work as expected.

Parameters

angle

number between 0 and 180

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std::string name ( )

inline

Return name of the component

void setMinPulseWidth

(

int

width

)

Set min pulse width

Parameters

width

HIGH signal width

void setMaxPulseWidth

(

int

width

)

Set max pulse width

Parameters

width

HIGH signal width

void setMaxPeriod

(

int

width

)

Set max period width

Parameters

width

PWM period width

int getMinPulseWidth

(

)

Return min pulse width

int getMaxPulseWidth

(

)

Return max pulse width

int getMaxPeriod

(

)

Return max PWM period width

Inheritance diagram for Servo:

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

• /var/lib/jenkins/workspace/upm-doc/src/servo/servo.h
• /var/lib/jenkins/workspace/upm-doc/src/servo/servo.cxx