tijos.framework.devicecenter

Class TiOWMaster

java.lang.Object

tijos.framework.devicecenter.TiOWMaster

public class TiOWMaster
extends Object

The TiOWMaster for devicecenter of framework.

Author:

Andy.

Field Summary

Fields

Modifier and Type	Field and Description
static int	IO_OVERDRIVE Over driver I/O mode
static int	IO_STANDARD Standard I/O mode

Method Summary

Modifier and Type	Method and Description
void	close() Close the port of current object
int	getPort() Gets the port id of current object
static TiOWMaster	open(int portID, int... ioIDs) Open the TiOWMaster port by port id and the io list, and return the object
static int	portNumber() Maximum number of port supported
int	readBits(int ioID, int bits) Read bits from slave on io
void	reset(int ioID) Reset the slave on io
void	setWorkMode(int ioID, int mode) Set the io work mode
void	writeBits(int ioID, int value, int bits) Write bits to slave on io

Methods inherited from class java.lang.Object

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

Field Detail

IO_OVERDRIVE

public static final int IO_OVERDRIVE

Over driver I/O mode

See Also:

Constant Field Values

IO_STANDARD

public static final int IO_STANDARD

Standard I/O mode

See Also:

Constant Field Values

Method Detail

close

public void close()
           throws IOException

Close the port of current object

Throws:

IOException - If a TiOWMaster error occurs

getPort

public int getPort()

Gets the port id of current object

Returns:

the port id

open

public static TiOWMaster open(int portID,
                              int... ioIDs)
                       throws IOException

Open the TiOWMaster port by port id and the io list, and return the object

Parameters:

portID - port id

ioIDs - the io id use, range:0-15

Returns:

TiOWMaster object

Throws:

IOException - If a TiOWMaster error occurs

portNumber

public static int portNumber()

Maximum number of port supported

Returns:

number

readBits

public int readBits(int ioID,
                    int bits)
             throws IOException

Read bits from slave on io

Parameters:

ioID - io id, range:0-15

bits - bits number, range:1-16

Returns:

bits data, range:0-65535

Throws:

IOException - If a TiOWMaster error occurs

reset

public void reset(int ioID)
           throws IOException

Reset the slave on io

Parameters:

ioID - io id, range:0-15

Throws:

IOException - If a TiOWMaster error occurs

setWorkMode

public void setWorkMode(int ioID,
                        int mode)
                 throws IOException

Set the io work mode

Parameters:

ioID - io id, range:0-15

mode - work mode,
IO_STANDARD: standard mode, default
IO_OVERDRIVE: over drive mode

Throws:

IOException - If a TiOWMaster error occurs

writeBits

public void writeBits(int ioID,
                      int value,
                      int bits)
               throws IOException

Write bits to slave on io

Parameters:

ioID - io id, range:0-15

value - bits value, range:0-65535

bits - bits number,range:1-16

Throws:

IOException - If a TiOWMaster error occurs