com.buglabs.bug.module.vonhippel.pub
Interface IVonHippelModuleControl

All Known Implementing Classes:

VonHippelModuleControl

public interface IVonHippelModuleControl

Field Summary

static int	VH_ADC_W1_CH0
static int	VH_ADC_W1_CH01
static int	VH_ADC_W1_CH1
static int	VH_ADC_W1_CH10
static int	VH_ADC_W1_CH2
static int	VH_ADC_W1_CH23
static int	VH_ADC_W1_CH3
static int	VH_ADC_W1_CH32
static int	VH_ADC_W1_EN
static int	VH_ADC_W2_EN
static int	VH_ADC_W2_IM
static int	VH_ADC_W2_SPD
static int	VH_DAC_BCH
static int	VH_DAC_CHA
static int	VH_DAC_CHB
static int	VH_DAC_PD100K
static int	VH_DAC_PD1K
static int	VH_DAC_PDF
static int	VH_DAC_PU
static int	VH_DAC_W1_ALL
static int	VH_DAC_W1_ALLA
static int	VH_DAC_W1_ALLB
static int	VH_DAC_W1_ALLI
static int	VH_DAC_W1_EC
static int	VH_DAC_W1_LA
static int	VH_DAC_W1_LB
static int	VH_DAC_W1_RDA
static int	VH_DAC_W1_RDB
static int	VH_DAC_W1_UA
static int	VH_DAC_W1_UALL
static int	VH_DAC_W1_UB

Method Summary

void	clearGPIO(int pin) Sets specified pin as low
void	clearIOX(int pin) Sets specified IOX pin as high.
int	getRDACResistance() Get RDAC resistance value from ioctl
java.io.InputStream	getRS232InputStream() Deprecated.
java.io.OutputStream	getRS232OutputStream() Deprecated.
int	getStatus() Returns status of module.
int	LEDGreenOff() Set module's Green LED off.
int	LEDGreenOn() Set module's Green LED on.
int	LEDRedOff() Set module's Red LED off.
int	LEDRedOn() Set module's Red LED on.
void	makeGPIOIn(int pin) Sets specified pin as an in pin.
void	makeGPIOOut(int pin) Sets specified pin as an output pin.
void	makeIOXIn(int pin) Sets specified IOX pin as an in pin
void	makeIOXOut(int pin) Sets specified IOX pin as an out pin
int	readADC() Read value after last conversion.
int	readDAC(int channel) Read channel after last conversion.
void	setGPIO(int pin) Sets specified pin as high
void	setIOX(int pin) Sets specified IOX pin as high.
void	setRDACResistance(int resistance) Set RDAC to adjust LDO voltage
void	writeADC(int control)
void	writeDAC(int digital)

Field Detail

VH_ADC_W1_EN

static final int VH_ADC_W1_EN

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Constant Field Values

VH_ADC_W1_CH01

static final int VH_ADC_W1_CH01

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VH_ADC_W1_CH23

static final int VH_ADC_W1_CH23

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VH_ADC_W1_CH10

static final int VH_ADC_W1_CH10

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VH_ADC_W1_CH32

static final int VH_ADC_W1_CH32

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VH_ADC_W1_CH0

static final int VH_ADC_W1_CH0

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VH_ADC_W1_CH1

static final int VH_ADC_W1_CH1

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VH_ADC_W1_CH2

static final int VH_ADC_W1_CH2

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VH_ADC_W1_CH3

static final int VH_ADC_W1_CH3

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VH_ADC_W2_EN

static final int VH_ADC_W2_EN

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VH_ADC_W2_IM

static final int VH_ADC_W2_IM

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VH_ADC_W2_SPD

static final int VH_ADC_W2_SPD

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VH_DAC_W1_UA

static final int VH_DAC_W1_UA

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VH_DAC_W1_UB

static final int VH_DAC_W1_UB

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VH_DAC_W1_LA

static final int VH_DAC_W1_LA

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VH_DAC_W1_LB

static final int VH_DAC_W1_LB

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VH_DAC_W1_ALLA

static final int VH_DAC_W1_ALLA

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VH_DAC_W1_ALLB

static final int VH_DAC_W1_ALLB

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VH_DAC_W1_ALL

static final int VH_DAC_W1_ALL

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VH_DAC_W1_ALLI

static final int VH_DAC_W1_ALLI

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VH_DAC_W1_UALL

static final int VH_DAC_W1_UALL

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VH_DAC_W1_EC

static final int VH_DAC_W1_EC

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VH_DAC_BCH

static final int VH_DAC_BCH

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VH_DAC_CHB

static final int VH_DAC_CHB

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VH_DAC_CHA

static final int VH_DAC_CHA

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VH_DAC_PD100K

static final int VH_DAC_PD100K

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VH_DAC_PD1K

static final int VH_DAC_PD1K

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VH_DAC_PDF

static final int VH_DAC_PDF

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VH_DAC_PU

static final int VH_DAC_PU

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VH_DAC_W1_RDA

static final int VH_DAC_W1_RDA

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VH_DAC_W1_RDB

static final int VH_DAC_W1_RDB

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Constant Field Values

Method Detail

LEDRedOff

int LEDRedOff()
              throws java.io.IOException

Set module's Red LED off. Note that the state of the LED will also be reflected in GPIO pin 3

Returns:

value returned by ioctl.

Throws:

java.io.IOException

LEDRedOn

int LEDRedOn()
             throws java.io.IOException

Set module's Red LED on. Note that the state of the LED will also be reflected in GPIO pin 3

Returns:

value returned by ioctl.

Throws:

java.io.IOException

LEDGreenOff

int LEDGreenOff()
                throws java.io.IOException

Set module's Green LED off. Note that the state of the LED will also be reflected in GPIO pin 2

Returns:

value returned by ioctl.

Throws:

java.io.IOException

LEDGreenOn

int LEDGreenOn()
               throws java.io.IOException

Set module's Green LED on. Note that the state of the LED will also be reflected in GPIO pin 2

Returns:

value returned by ioctl.

Throws:

java.io.IOException

getStatus

int getStatus()
              throws java.io.IOException

Returns status of module. As passed up from ioctl. for information about the format please see line 500 at bug-linux-2.6.27.2/drivers/bmi/pims/vonhippel/bmi_vh.c

Returns:

integer containing status information of GPIO and IOX bits

Throws:

java.io.IOException

makeGPIOOut

void makeGPIOOut(int pin)
                 throws java.io.IOException

Sets specified pin as an output pin. Note that the driver sets pins 2 and 3 as out by default

Parameters:

pin - to set as Out

Throws:

java.io.IOException

makeGPIOIn

void makeGPIOIn(int pin)
                throws java.io.IOException

Sets specified pin as an in pin. Note that the driver sets pins 0 and 1 as in by default

Parameters:

pin - to set as Out

Throws:

java.io.IOException

setGPIO

void setGPIO(int pin)
             throws java.io.IOException

Sets specified pin as high

Parameters:

pin - to set as high

Throws:

java.io.IOException

clearGPIO

void clearGPIO(int pin)
               throws java.io.IOException

Sets specified pin as low

Parameters:

pin - to set as low

Throws:

java.io.IOException

makeIOXOut

void makeIOXOut(int pin)
                throws java.io.IOException

Sets specified IOX pin as an out pin

Parameters:

IOX - pin to set as Out

Throws:

java.io.IOException

makeIOXIn

void makeIOXIn(int pin)
               throws java.io.IOException

Sets specified IOX pin as an in pin

Parameters:

IOX - pin to set as in

Throws:

java.io.IOException

setIOX

void setIOX(int pin)
            throws java.io.IOException

Sets specified IOX pin as high. Note that pin 0 will set Red LED on (not GPIO red), 1 will set yellow LED on, 2 will set green LED on (not GPIO LED), 3 will set blue LED on.

Parameters:

IOX - pin to set as high

Throws:

java.io.IOException

clearIOX

void clearIOX(int pin)
              throws java.io.IOException

Sets specified IOX pin as high. Note that pin 0 will set Red LED off (not GPIO red), 1 will set yellow LED off, 2 will set green LED off (not GPIO LED), 3 will set blue LED off.

Parameters:

IOX - pin to set as low

Throws:

java.io.IOException

setRDACResistance

void setRDACResistance(int resistance)
                       throws java.io.IOException

Set RDAC to adjust LDO voltage

Parameters:

resistance - value

Throws:

java.io.IOException

getRDACResistance

int getRDACResistance()
                      throws java.io.IOException

Get RDAC resistance value from ioctl

Parameters:

resistance - value

Throws:

java.io.IOException

writeADC

void writeADC(int control)
              throws java.io.IOException

Parameters:

control - the control word to be written to ADC. Used to initiate ADC conversion and also configure ADC device for ADC single-ended or differential, among other things. see bmi_vh.h and bmi_vh.c in kernel.

Throws:

java.io.IOException

readADC

int readADC()
            throws java.io.IOException

Read value after last conversion.

Throws:

java.io.IOException

writeDAC

void writeDAC(int digital)
              throws java.io.IOException

Parameters:

digital - the control word encoded digital input to be encoded as analog out. See datasheet and bmi_vh.h and bmi_vh.c in kernel.

Throws:

java.io.IOException

readDAC

int readDAC(int channel)
            throws java.io.IOException

Read channel after last conversion.

Parameters:

channel - should be either VH_DAC_W1_RDA for channel A or VH_DAC_W1_RDB for channel B.

Throws:

java.io.IOException

getRS232InputStream

java.io.InputStream getRS232InputStream()

Deprecated.

Gets the input stream associated with the RS232 port on Von Hippel module. This implementation is based on the javax.microedition.commports API. The port is set up with the following parameters in VonHippelModuleControl: baudrate=9600 bitsperchar=8 stopbits=1 parity=none autocts=off autorts=off blocking=off

Returns:

stream associated with RS232 input (reading)

getRS232OutputStream

java.io.OutputStream getRS232OutputStream()

Deprecated.

Gets the output stream associated with the RS232 port on Von Hippel module. This implementation is based on the javax.microedition.commports API. The port is set up with the following parameters in VonHippelModuleControl: baudrate=9600 bitsperchar=8 stopbits=1 parity=none autocts=off autorts=off blocking=off

Returns:

stream associated with RS232 output (writing)