com.qualcomm.robotcore.hardware

Class PwmControl.PwmRange

java.lang.Object

com.qualcomm.robotcore.hardware.PwmControl.PwmRange

Enclosing interface:

PwmControl

public static class PwmControl.PwmRange
extends java.lang.Object

PwmRange instances are used to specify the upper and lower pulse widths and overall framing rate for a servo.

See Also:

Guide to PWM and PPM, HS-485HB servo information

Field Summary

Fields

Modifier and Type	Field and Description
static PwmControl.PwmRange	defaultRange defaultRange is the default PWM range used
double	usFrame usFrame is the rate, in microseconds, at which the PWM is transmitted.
static double	usFrameDefault usFrameDefault is the default frame rate used, in microseconds
double	usPulseLower usPulseLower is the minimum PWM rate used, in microseconds.
static double	usPulseLowerDefault
double	usPulseUpper usPulseLower is the maximum PWM rate used, in microseconds.
static double	usPulseUpperDefault

Constructor Summary

Constructors

Constructor and Description
PwmRange(double usPulseLower, double usPulseUpper) Creates a new PwmRange with the indicated lower and upper bounds and the default framing rate.
PwmRange(double usPulseLower, double usPulseUpper, double usFrame) Creates a new PwmRange with the indicated lower and upper bounds and the specified framing rate.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
int	hashCode()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

usFrameDefault

public static final double usFrameDefault

usFrameDefault is the default frame rate used, in microseconds

See Also:

Constant Field Values

usPulseUpperDefault

public static final double usPulseUpperDefault

See Also:

Constant Field Values

usPulseLowerDefault

public static final double usPulseLowerDefault

See Also:

Constant Field Values

defaultRange

public static final PwmControl.PwmRange defaultRange

defaultRange is the default PWM range used

usPulseLower

public final double usPulseLower

usPulseLower is the minimum PWM rate used, in microseconds. This corresponds to a servo position of 0.0.

usPulseUpper

public final double usPulseUpper

usPulseLower is the maximum PWM rate used, in microseconds. This corresponds to a servo position of 1.0.

usFrame

public final double usFrame

usFrame is the rate, in microseconds, at which the PWM is transmitted.

Constructor Detail

PwmRange

public PwmRange(double usPulseLower,
                double usPulseUpper)

Creates a new PwmRange with the indicated lower and upper bounds and the default framing rate.

Parameters:

usPulseLower - the minimum PWM rate used, in microsecond

usPulseUpper - the maximum PWM rate used, in microseconds

PwmRange

public PwmRange(double usPulseLower,
                double usPulseUpper,
                double usFrame)

Creates a new PwmRange with the indicated lower and upper bounds and the specified framing rate.

Parameters:

usPulseLower - the minimum PWM rate used, in microsecond

usPulseUpper - the maximum PWM rate used, in microseconds

usFrame - the framing rate, in microseconds

Method Detail

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object