org.lsst.ccs.drivers.hameg

Class HMPSeries

java.lang.Object

org.lsst.ccs.drivers.ascii.Ascii

org.lsst.ccs.drivers.scpi.Scpi

org.lsst.ccs.drivers.hameg.HMPSeries

All Implemented Interfaces:

org.lsst.ccs.drivers.commons.DriverConstants, org.lsst.ccs.drivers.commons.PowerSupplyDriver

public class HMPSeries
extends org.lsst.ccs.drivers.scpi.Scpi
implements org.lsst.ccs.drivers.commons.PowerSupplyDriver

Routines for controlling a Hameg HMP series power supply. All four models (HMP2020, HMP2030, HMP4030 and HMP4040) are supported via the serial interface. The data characteristics of the line must be set to the power supply defaults of 8 bit, no parity, 1 stop bit and RTS/CTS handshaking. The default baud rate is 9600.

Author:

Owen Saxton

Nested Class Summary

Nested classes/interfaces inherited from class org.lsst.ccs.drivers.ascii.Ascii

org.lsst.ccs.drivers.ascii.Ascii.DataBits, org.lsst.ccs.drivers.ascii.Ascii.FlowCtrl, org.lsst.ccs.drivers.ascii.Ascii.Option, org.lsst.ccs.drivers.ascii.Ascii.Parity, org.lsst.ccs.drivers.ascii.Ascii.StopBits

Nested classes/interfaces inherited from interface org.lsst.ccs.drivers.commons.DriverConstants

org.lsst.ccs.drivers.commons.DriverConstants.ConnType

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_BAUDRATE
static int	MAX_CHANNEL
static double	MAX_VALUE
static int	MIN_CHANNEL
static int	NUM_CHANNELS

Fields inherited from class org.lsst.ccs.drivers.scpi.Scpi

CHECK_CONTAINS, CHECK_ENDS_WITH, CHECK_EQUALS, CHECK_MATCHES, CHECK_STARTS_WITH, ESR_ANY_ERROR, ESR_COMMAND_ERROR, ESR_DEVICE_ERROR, ESR_EXECUTION_ERROR, ESR_QUERY_ERROR, IDENT_FW_VERSION, IDENT_MANUFACTURER, IDENT_MODEL_NAME, IDENT_SERIAL_NUMBER, SB_ERROR_QUEUE, SB_EVENT_STATUS, SB_MASTER_STATUS, SB_MESSAGE_AVAILABLE, SB_OPERATION_STATUS, SB_QUESTIONABLE_STATUS

Fields inherited from class org.lsst.ccs.drivers.ascii.Ascii

CONN_TYPE_FTDI, CONN_TYPE_NETWORK, CONN_TYPE_SERIAL

Constructor Summary

Constructors

Constructor and Description
HMPSeries() Constructor.

Method Summary

Modifier and Type	Method and Description
void	beep() Activates the beeper.
void	clearVoltageTrip(int chan) Clears the voltage tripped state for a channel.
double	getCurrent(int chan) Gets the set current for a channel.
double	getMaximumCurrent(int chan) Gets the maximum current for a channel.
double	getMaximumVoltage(int chan) Gets the maximum voltage for a channel.
int	getNumChannels() Gets the number of channels.
boolean	getOutput(int chan) Gets the output state of a channel.
double	getVoltage(int chan) Gets the set voltage for a channel.
double	getVoltageLimit(int chan) Gets the voltage limit for a channel.
boolean	isVoltageTripped(int chan) Gets the voltage tripped state for a channel.
void	lockPanel(boolean lock) Locks or unlocks the front panel.
void	open(org.lsst.ccs.drivers.commons.DriverConstants.ConnType connType, String ident) Opens a connection.
void	open(org.lsst.ccs.drivers.commons.DriverConstants.ConnType connType, String ident, int baudRate) Opens a connection.
void	open(org.lsst.ccs.drivers.commons.DriverConstants.ConnType connType, String ident, int baudRate, int dataChar) Opens a connection.
void	open(int connType, String ident) Deprecated.
double	readCurrent(int chan) Reads the current for a channel.
double	readVoltage(int chan) Reads the voltage for a channel.
void	setCurrent(double value, int chan) Sets the current for a channel.
void	setOffDelay(double time, int chan) Sets the power-off delay for a channel.
void	setOnDelay(double time, int chan) Sets the power-on delay for a channel.
void	setOutput(boolean on, int chan) Turns output on or off for a channel.
void	setVoltage(double value, int chan) Sets the voltage for a channel.
void	setVoltageLimit(double value, int chan) Sets the voltage limit for a channel.

Methods inherited from class org.lsst.ccs.drivers.scpi.Scpi

checkIdentification, clearStatus, enableOperationComplete, getError, getEventStatus, getEventStatusEnable, getIdentification, getOperationComplete, getServiceRequestEnable, getStatusByte, makeChannelList, makeChannelList, readDouble, readDoubleArray, readFloat, readFloatArray, readInteger, readIntegerArray, readString, readStringArray, reset, runSelfTest, setEventStatusEnable, setServiceRequestEnable, testIdentification, waitCompletion, writeCommand

Methods inherited from class org.lsst.ccs.drivers.ascii.Ascii

close, closeSilent, flush, makeDataCharacteristics, open, open, read, read, readBytes, readBytes, setTerminator, setTimeout, setTimeout, write, writeBytes, writeBytes

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

close, open

Field Detail

DEFAULT_BAUDRATE

public static final int DEFAULT_BAUDRATE

See Also:

Constant Field Values

MIN_CHANNEL

public static final int MIN_CHANNEL

See Also:

Constant Field Values

MAX_CHANNEL

public static final int MAX_CHANNEL

See Also:

Constant Field Values

NUM_CHANNELS

public static final int NUM_CHANNELS

See Also:

Constant Field Values

MAX_VALUE

public static final double MAX_VALUE

See Also:

Constant Field Values

Constructor Detail

HMPSeries

public HMPSeries()

Constructor.

Method Detail

open

public void open(org.lsst.ccs.drivers.commons.DriverConstants.ConnType connType,
                 String ident,
                 int baudRate,
                 int dataChar)
          throws org.lsst.ccs.drivers.commons.DriverException

Opens a connection.

Overrides:

open in class org.lsst.ccs.drivers.ascii.Ascii

Parameters:

connType - The enumerated connection type: CONN_TYPE_FTDI or CONN_TYPE_SERIAL

ident - The USB ID (FTDI) or port name (SERIAL)

baudRate - The baud rate

dataChar - The data characteristics

Throws:

org.lsst.ccs.drivers.commons.DriverException

open

public void open(org.lsst.ccs.drivers.commons.DriverConstants.ConnType connType,
                 String ident,
                 int baudRate)
          throws org.lsst.ccs.drivers.commons.DriverException

Opens a connection.

Specified by:

open in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Overrides:

open in class org.lsst.ccs.drivers.ascii.Ascii

Parameters:

connType - The enumerated connection type: CONN_TYPE_FTDI or CONN_TYPE_SERIAL

ident - The USB ID (FTDI) or port name (SERIAL)

baudRate - The baud rate

Throws:

org.lsst.ccs.drivers.commons.DriverException

open

public void open(org.lsst.ccs.drivers.commons.DriverConstants.ConnType connType,
                 String ident)
          throws org.lsst.ccs.drivers.commons.DriverException

Opens a connection.

Parameters:

connType - The enumerated connection type: CONN_TYPE_FTDI or CONN_TYPE_SERIAL

ident - The USB ID (FTDI) or port name (SERIAL)

Throws:

org.lsst.ccs.drivers.commons.DriverException

open

@Deprecated
public void open(int connType,
                             String ident)
                      throws org.lsst.ccs.drivers.commons.DriverException

Deprecated.

Opens a connection.

Parameters:

connType - The connection type: CONN_TYPE_FTDI or CONN_TYPE_SERIAL

ident - The USB ID (FTDI) or port name (SERIAL)

Throws:

org.lsst.ccs.drivers.commons.DriverException

getNumChannels

public int getNumChannels()

Gets the number of channels.

Returns:

The number of channels

setOutput

public void setOutput(boolean on,
                      int chan)
               throws org.lsst.ccs.drivers.commons.DriverException

Turns output on or off for a channel.

Specified by:

setOutput in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Parameters:

on - Turn on if true, off if false

chan - The channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

getOutput

public boolean getOutput(int chan)
                  throws org.lsst.ccs.drivers.commons.DriverException

Gets the output state of a channel.

Specified by:

getOutput in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Parameters:

chan - The channel number

Returns:

The output state

Throws:

org.lsst.ccs.drivers.commons.DriverException

setOnDelay

public void setOnDelay(double time,
                       int chan)
                throws org.lsst.ccs.drivers.commons.DriverException

Sets the power-on delay for a channel.

Specified by:

setOnDelay in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Parameters:

time - The delay (sec)

chan - The channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

setOffDelay

public void setOffDelay(double time,
                        int chan)
                 throws org.lsst.ccs.drivers.commons.DriverException

Sets the power-off delay for a channel.

Specified by:

setOffDelay in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Parameters:

time - The delay (sec)

chan - The channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

setVoltage

public void setVoltage(double value,
                       int chan)
                throws org.lsst.ccs.drivers.commons.DriverException

Sets the voltage for a channel.

Specified by:

setVoltage in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Parameters:

value - The value to set. The maximum value may be set by using the constant MAX_VALUE.

chan - The channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

getVoltage

public double getVoltage(int chan)
                  throws org.lsst.ccs.drivers.commons.DriverException

Gets the set voltage for a channel.

Specified by:

getVoltage in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Parameters:

chan - The channel number

Returns:

The voltage

Throws:

org.lsst.ccs.drivers.commons.DriverException

getMaximumVoltage

public double getMaximumVoltage(int chan)
                         throws org.lsst.ccs.drivers.commons.DriverException

Gets the maximum voltage for a channel.

Parameters:

chan - The channel number

Returns:

The maximum voltage

Throws:

org.lsst.ccs.drivers.commons.DriverException

readVoltage

public double readVoltage(int chan)
                   throws org.lsst.ccs.drivers.commons.DriverException

Reads the voltage for a channel.

Specified by:

readVoltage in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Parameters:

chan - The channel number

Returns:

The voltage

Throws:

org.lsst.ccs.drivers.commons.DriverException

setCurrent

public void setCurrent(double value,
                       int chan)
                throws org.lsst.ccs.drivers.commons.DriverException

Sets the current for a channel.

Specified by:

setCurrent in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Parameters:

value - The value to set. The maximum value may be set by using the constant MAX_VALUE.

chan - The channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

getCurrent

public double getCurrent(int chan)
                  throws org.lsst.ccs.drivers.commons.DriverException

Gets the set current for a channel.

Specified by:

getCurrent in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Parameters:

chan - The channel number

Returns:

The current

Throws:

org.lsst.ccs.drivers.commons.DriverException

getMaximumCurrent

public double getMaximumCurrent(int chan)
                         throws org.lsst.ccs.drivers.commons.DriverException

Gets the maximum current for a channel.

Parameters:

chan - The channel number

Returns:

The maximum current

Throws:

org.lsst.ccs.drivers.commons.DriverException

readCurrent

public double readCurrent(int chan)
                   throws org.lsst.ccs.drivers.commons.DriverException

Reads the current for a channel.

Specified by:

readCurrent in interface org.lsst.ccs.drivers.commons.PowerSupplyDriver

Parameters:

chan - The channel number

Returns:

The current

Throws:

org.lsst.ccs.drivers.commons.DriverException

setVoltageLimit

public void setVoltageLimit(double value,
                            int chan)
                     throws org.lsst.ccs.drivers.commons.DriverException

Sets the voltage limit for a channel.

Parameters:

value - The value to set

chan - The channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

getVoltageLimit

public double getVoltageLimit(int chan)
                       throws org.lsst.ccs.drivers.commons.DriverException

Gets the voltage limit for a channel.

Parameters:

chan - The channel number

Returns:

The voltage

Throws:

org.lsst.ccs.drivers.commons.DriverException

isVoltageTripped

public boolean isVoltageTripped(int chan)
                         throws org.lsst.ccs.drivers.commons.DriverException

Gets the voltage tripped state for a channel.

Parameters:

chan - The channel number

Returns:

The tripped state: true or false

Throws:

org.lsst.ccs.drivers.commons.DriverException

clearVoltageTrip

public void clearVoltageTrip(int chan)
                      throws org.lsst.ccs.drivers.commons.DriverException

Clears the voltage tripped state for a channel.

Parameters:

chan - The channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

lockPanel

public void lockPanel(boolean lock)
               throws org.lsst.ccs.drivers.commons.DriverException

Locks or unlocks the front panel.

Parameters:

lock - True to lock the panel; false to unlock it

Throws:

org.lsst.ccs.drivers.commons.DriverException

beep

public void beep()
          throws org.lsst.ccs.drivers.commons.DriverException

Activates the beeper.

Throws:

org.lsst.ccs.drivers.commons.DriverException