com.qualcomm.robotcore.hardware

Class AnalogOutput

java.lang.Object

com.qualcomm.robotcore.hardware.AnalogOutput

All Implemented Interfaces:

HardwareDevice

public class AnalogOutput
extends java.lang.Object
implements HardwareDevice

Control a single analog device

Nested Class Summary

Nested classes/interfaces inherited from interface com.qualcomm.robotcore.hardware.HardwareDevice

HardwareDevice.Manufacturer

Constructor Summary

Constructors

Constructor and Description
AnalogOutput(AnalogOutputController controller, int channel) Constructor

Method Summary

Modifier and Type	Method and Description
void	close() Closes this device
java.lang.String	getConnectionInfo() Get connection information about this device in a human readable format
java.lang.String	getDeviceName() Returns a string suitable for display to the user as to the type of device.
HardwareDevice.Manufacturer	getManufacturer() Returns an indication of the manufacturer of this device.
int	getVersion() Version
void	resetDeviceConfigurationForOpMode() Resets the device's configuration to that which is expected at the beginning of an OpMode.
void	setAnalogOutputFrequency(int freq) Sets the channel output frequency in the range 1-5,000 Hz in mode 1, 2 or 3.
void	setAnalogOutputMode(byte mode) Sets the channel operating mode.
void	setAnalogOutputVoltage(int voltage) Sets the channel output voltage.

Methods inherited from class java.lang.Object

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

Constructor Detail

AnalogOutput

public AnalogOutput(AnalogOutputController controller,
                    int channel)

Constructor

Parameters:

controller - AnalogOutput controller this channel is attached to

channel - channel on the analog output controller

Method Detail

setAnalogOutputVoltage

public void setAnalogOutputVoltage(int voltage)

Sets the channel output voltage. If mode == 0: takes input from -1023-1023, output in the range -4 to +4 volts. If mode == 1, 2, or 3: takes input from 0-1023, output in the range 0 to 8 volts.

Parameters:

voltage - voltage value in the correct range.

setAnalogOutputFrequency

public void setAnalogOutputFrequency(int freq)

Sets the channel output frequency in the range 1-5,000 Hz in mode 1, 2 or 3. If mode 0 is selected, this field will be over-written to 0.

Parameters:

freq - output frequency in the range1-5,000Hz

setAnalogOutputMode

public void setAnalogOutputMode(byte mode)

Sets the channel operating mode. Mode 0: Voltage output. Range: -4V - 4V Mode 1: Sine wave output. Range: 0 - 8V Mode 2: Square wave output. Range: 0 - 8V Mode 3: Triangle wave output. Range: 0 - 8V

Parameters:

mode - voltage, sine, square, or triangle

getManufacturer

public HardwareDevice.Manufacturer getManufacturer()

Description copied from interface: HardwareDevice

Returns an indication of the manufacturer of this device.

Specified by:

getManufacturer in interface HardwareDevice

Returns:

the device's manufacturer

getDeviceName

public java.lang.String getDeviceName()

Description copied from interface: HardwareDevice

Returns a string suitable for display to the user as to the type of device. Note that this is a device-type-specific name; it has nothing to do with the name by which a user might have configured the device in a robot configuration.

Specified by:

getDeviceName in interface HardwareDevice

Returns:

device manufacturer and name

getConnectionInfo

public java.lang.String getConnectionInfo()

Description copied from interface: HardwareDevice

Get connection information about this device in a human readable format

Specified by:

getConnectionInfo in interface HardwareDevice

Returns:

connection info

getVersion

public int getVersion()

Description copied from interface: HardwareDevice

Version

Specified by:

getVersion in interface HardwareDevice

Returns:

get the version of this device

resetDeviceConfigurationForOpMode

public void resetDeviceConfigurationForOpMode()

Description copied from interface: HardwareDevice

Resets the device's configuration to that which is expected at the beginning of an OpMode. For example, motors will reset the their direction to 'forward'.

Specified by:

resetDeviceConfigurationForOpMode in interface HardwareDevice

close

public void close()

Description copied from interface: HardwareDevice

Closes this device

Specified by:

close in interface HardwareDevice