org.lsst.ccs.drivers.rebps

Class RebPs

java.lang.Object

org.lsst.ccs.drivers.rebps.RebPs

public class RebPs
extends Object

Routines for controlling a REB power supply

Author:

Owen Saxton

Field Summary

Fields

Modifier and Type	Field and Description
static int	CHAN_CURR_AFT_LDO Constants and data.
static int	CHAN_CURR_BEF_LDO Constants and data.
static int	CHAN_VOLT_AFT_LDO Constants and data.
static int	CHAN_VOLT_AFT_SW Constants and data.
static int	CHAN_VOLT_BEF_LDO Constants and data.
static int	CHAN_VOLT_DAC Constants and data.
static int	CHAN_VOLT2_AFT_LDO Constants and data.
static int	NUM_PS Constants and data.
static int	NUM_REBS Constants and data.
static int	PS_ANALOG Constants and data.
static int	PS_CLK_HIGH Constants and data.
static int	PS_CLK_LOW Constants and data.
static int	PS_DIGITAL Constants and data.
static int	PS_DPHI Constants and data.
static int	PS_HEATER Constants and data.
static int	PS_HV_BIAS Constants and data.
static int	PS_OD Constants and data.

Constructor Summary

Constructors

Constructor and Description
RebPs()

Method Summary

Modifier and Type	Method and Description
void	close() Closes the connection.
void	configure(int rebNum) Configures all devices of a REB.
void	configure(int rebNum, int psNum) Configures all devices of a power supply.
void	configure(int rebNum, int psNum, int devc) Configures a device.
int	getFwVersion() Gets the firmware version number.
int	getGeogAddr() Gets the geographical address.
int	getNumSeqErr() Gets the sequence error count.
int	getNumTimeout() Gets the socket timeout count.
int	getPower(int rebNum) Gets the power options for a REB.
int	getPowerState() Gets the overall power state.
long	getSerialNo() Gets the serial number.
boolean	isPowerOn(int rebNum) Gets the power state of a REB.
void	open(String ipAddr) Opens a connection to a board.
void	open(String ipAddr, int port) Opens a connection to a board.
double[]	readChannel(int rebNum, int psNum) Reads all channels of a power supply.
double	readChannel(int rebNum, int psNum, int chan) Reads a channel.
int	readReg(int addr) Reads a register.
int[]	readRegs(int addr, int count) Reads registers.
double	readSeqChan(int rebNum, int psNum, int chan) Reads a sequencer channel.
double	readTemperature() Reads the temperature.
void	setPower(int rebNum, int value) Sets the power options for a REB.
void	setTemperatureRes(int value) Sets the temperature resolution.
static boolean	testChannelNumber(int psNum, int chan) Tests a channel number for validity.
static boolean	testRebNumber(int rebNum) Tests a REB number for validity.
void	updateReg(int addr, int mask, int value) Updates a register.
void	writeDac(int rebNum, int psNum, double value) Writes to a DAC.
void	writeReg(int addr, int value) Writes a register.
void	writeRegs(int addr, int[] value) Writes registers.

Methods inherited from class java.lang.Object

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

Field Detail

PS_DIGITAL

public static final int PS_DIGITAL

Constants and data.

See Also:

Constant Field Values

PS_ANALOG

public static final int PS_ANALOG

Constants and data.

See Also:

Constant Field Values

PS_OD

public static final int PS_OD

Constants and data.

See Also:

Constant Field Values

PS_CLK_HIGH

public static final int PS_CLK_HIGH

Constants and data.

See Also:

Constant Field Values

PS_CLK_LOW

public static final int PS_CLK_LOW

Constants and data.

See Also:

Constant Field Values

PS_HEATER

public static final int PS_HEATER

Constants and data.

See Also:

Constant Field Values

PS_DPHI

public static final int PS_DPHI

Constants and data.

See Also:

Constant Field Values

PS_HV_BIAS

public static final int PS_HV_BIAS

Constants and data.

See Also:

Constant Field Values

CHAN_VOLT_BEF_LDO

public static final int CHAN_VOLT_BEF_LDO

Constants and data.

See Also:

Constant Field Values

CHAN_CURR_BEF_LDO

public static final int CHAN_CURR_BEF_LDO

Constants and data.

See Also:

Constant Field Values

CHAN_VOLT_AFT_LDO

public static final int CHAN_VOLT_AFT_LDO

Constants and data.

See Also:

Constant Field Values

CHAN_CURR_AFT_LDO

public static final int CHAN_CURR_AFT_LDO

Constants and data.

See Also:

Constant Field Values

CHAN_VOLT_AFT_SW

public static final int CHAN_VOLT_AFT_SW

Constants and data.

See Also:

Constant Field Values

CHAN_VOLT2_AFT_LDO

public static final int CHAN_VOLT2_AFT_LDO

Constants and data.

See Also:

Constant Field Values

CHAN_VOLT_DAC

public static final int CHAN_VOLT_DAC

Constants and data.

See Also:

Constant Field Values

NUM_PS

public static final int NUM_PS

Constants and data.

See Also:

Constant Field Values

NUM_REBS

public static final int NUM_REBS

Constants and data.

See Also:

Constant Field Values

Constructor Detail

RebPs

public RebPs()

Method Detail

open

public void open(String ipAddr)
          throws org.lsst.ccs.drivers.commons.DriverException

Opens a connection to a board.

Parameters:

ipAddr - The IP address

Throws:

org.lsst.ccs.drivers.commons.DriverException

open

public void open(String ipAddr,
                 int port)
          throws org.lsst.ccs.drivers.commons.DriverException

Opens a connection to a board.

Parameters:

ipAddr - The IP address

port - The port number

Throws:

org.lsst.ccs.drivers.commons.DriverException

close

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

Closes the connection.

Throws:

org.lsst.ccs.drivers.commons.DriverException

writeReg

public void writeReg(int addr,
                     int value)
              throws org.lsst.ccs.drivers.commons.DriverException

Writes a register.

Parameters:

addr - The register address

value - The value to write

Throws:

org.lsst.ccs.drivers.commons.DriverException

writeRegs

public void writeRegs(int addr,
                      int[] value)
               throws org.lsst.ccs.drivers.commons.DriverException

Writes registers.

Parameters:

addr - The first register address

value - The array of values to write. If it contains more than MAX_REGS (currently 64) values, only MAX_REGS values are written.

Throws:

org.lsst.ccs.drivers.commons.DriverException

readReg

public int readReg(int addr)
            throws org.lsst.ccs.drivers.commons.DriverException

Reads a register.

Parameters:

addr - The register address

Returns:

The read value

Throws:

org.lsst.ccs.drivers.commons.DriverException

readRegs

public int[] readRegs(int addr,
                      int count)
               throws org.lsst.ccs.drivers.commons.DriverException

Reads registers.

Parameters:

addr - The first register address

count - The number of registers to read. If greater than MAX_REGS (currently 64), is set to MAX_REGS.

Returns:

The array of read values

Throws:

org.lsst.ccs.drivers.commons.DriverException

updateReg

public void updateReg(int addr,
                      int mask,
                      int value)
               throws org.lsst.ccs.drivers.commons.DriverException

Updates a register.

Parameters:

addr - The register address

mask - The mask of bits to be updated

value - The value to use for updating

Throws:

org.lsst.ccs.drivers.commons.DriverException

getFwVersion

public int getFwVersion()
                 throws org.lsst.ccs.drivers.commons.DriverException

Gets the firmware version number.

Returns:

The version number

Throws:

org.lsst.ccs.drivers.commons.DriverException

getSerialNo

public long getSerialNo()
                 throws org.lsst.ccs.drivers.commons.DriverException

Gets the serial number.

Returns:

The serial number

Throws:

org.lsst.ccs.drivers.commons.DriverException

getGeogAddr

public int getGeogAddr()
                throws org.lsst.ccs.drivers.commons.DriverException

Gets the geographical address.

Returns:

The geographical address

Throws:

org.lsst.ccs.drivers.commons.DriverException

setTemperatureRes

public void setTemperatureRes(int value)
                       throws org.lsst.ccs.drivers.commons.DriverException

Sets the temperature resolution.

Parameters:

value - The resolution value (0 - 3)

Throws:

org.lsst.ccs.drivers.commons.DriverException

readTemperature

public double readTemperature()
                       throws org.lsst.ccs.drivers.commons.DriverException

Reads the temperature.

Returns:

The temperature (C)

Throws:

org.lsst.ccs.drivers.commons.DriverException

setPower

public void setPower(int rebNum,
                     int value)
              throws org.lsst.ccs.drivers.commons.DriverException

Sets the power options for a REB.

Parameters:

rebNum - The REB number

value - The value to set

Throws:

org.lsst.ccs.drivers.commons.DriverException

getPower

public int getPower(int rebNum)
             throws org.lsst.ccs.drivers.commons.DriverException

Gets the power options for a REB.

Parameters:

rebNum - The REB number

Returns:

The bit mask of power options

Throws:

org.lsst.ccs.drivers.commons.DriverException

getPowerState

public int getPowerState()
                  throws org.lsst.ccs.drivers.commons.DriverException

Gets the overall power state.

Returns:

The power state

Throws:

org.lsst.ccs.drivers.commons.DriverException

isPowerOn

public boolean isPowerOn(int rebNum)
                  throws org.lsst.ccs.drivers.commons.DriverException

Gets the power state of a REB.

Parameters:

rebNum - The REB number

Returns:

The power state

Throws:

org.lsst.ccs.drivers.commons.DriverException

configure

public void configure(int rebNum,
                      int psNum,
                      int devc)
               throws org.lsst.ccs.drivers.commons.DriverException

Configures a device.

Parameters:

rebNum - The REB number

psNum - The power supply number

devc - The device number

Throws:

org.lsst.ccs.drivers.commons.DriverException

configure

public void configure(int rebNum,
                      int psNum)
               throws org.lsst.ccs.drivers.commons.DriverException

Configures all devices of a power supply.

Parameters:

rebNum - The REB number

psNum - The power supply number

Throws:

org.lsst.ccs.drivers.commons.DriverException

configure

public void configure(int rebNum)
               throws org.lsst.ccs.drivers.commons.DriverException

Configures all devices of a REB.

Parameters:

rebNum - The REB number

Throws:

org.lsst.ccs.drivers.commons.DriverException

readChannel

public double readChannel(int rebNum,
                          int psNum,
                          int chan)
                   throws org.lsst.ccs.drivers.commons.DriverException

Reads a channel.

Parameters:

rebNum - The REB number

psNum - The power supply number

chan - The channel number

Returns:

The value of the channel data

Throws:

org.lsst.ccs.drivers.commons.DriverException

readChannel

public double[] readChannel(int rebNum,
                            int psNum)
                     throws org.lsst.ccs.drivers.commons.DriverException

Reads all channels of a power supply.

Parameters:

rebNum - The REB number

psNum - The power supply number

Returns:

The array of power supply values

Throws:

org.lsst.ccs.drivers.commons.DriverException

readSeqChan

public double readSeqChan(int rebNum,
                          int psNum,
                          int chan)
                   throws org.lsst.ccs.drivers.commons.DriverException

Reads a sequencer channel.

Parameters:

rebNum - The REB number

psNum - The power supply number

chan - The channel number

Returns:

The channel value

Throws:

org.lsst.ccs.drivers.commons.DriverException

writeDac

public void writeDac(int rebNum,
                     int psNum,
                     double value)
              throws org.lsst.ccs.drivers.commons.DriverException

Writes to a DAC.

Parameters:

rebNum - The REB number

psNum - The power supply number

value - The voltage value to write

Throws:

org.lsst.ccs.drivers.commons.DriverException

testChannelNumber

public static boolean testChannelNumber(int psNum,
                                        int chan)
                                 throws org.lsst.ccs.drivers.commons.DriverException

Tests a channel number for validity.

Parameters:

psNum - The power supply number

chan - The channel number

Returns:

Whether the channel number is valid

Throws:

org.lsst.ccs.drivers.commons.DriverException

testRebNumber

public static boolean testRebNumber(int rebNum)
                             throws org.lsst.ccs.drivers.commons.DriverException

Tests a REB number for validity.

Parameters:

rebNum - The REB number

Returns:

Whether the REB number is valid

Throws:

org.lsst.ccs.drivers.commons.DriverException

getNumSeqErr

public int getNumSeqErr()

Gets the sequence error count.

Returns:

The number of sequence errors

getNumTimeout

public int getNumTimeout()

Gets the socket timeout count.

Returns:

The number of socket timeouts