Package com.sun.jna.platform.win32
Class WinBase.DCB
java.lang.Object
com.sun.jna.Structure
com.sun.jna.platform.win32.WinBase.DCB
- Enclosing interface:
- WinBase
@FieldOrder({"DCBlength","BaudRate","controllBits","wReserved","XonLim","XoffLim","ByteSize","Parity","StopBits","XonChar","XoffChar","ErrorChar","EofChar","EvtChar","wReserved1"})
public static class WinBase.DCB
extends Structure
Defines the control setting for a serial communications device.
- 
Nested Class SummaryNested ClassesModifier and TypeClassDescriptionstatic classType is used to handle the bitfield of the DBC structure.Nested classes/interfaces inherited from class com.sun.jna.StructureStructure.ByReference, Structure.ByValue, Structure.FieldOrder, Structure.StructField
- 
Field SummaryFieldsModifier and TypeFieldDescriptionThe baud rate at which the communications device operates.The number of bits in the bytes transmitted and received.Contains all the bit wise setting entries.The length of the structure, in bytes.charThe value of the character used to signal the end of data.charThe value of the character used to replace bytes received with a parity error.charThe value of the character used to signal an event.The parity scheme to be used.The number of stop bits to be used.Reserved; must be zero.Reserved; do not use.charThe value of the XOFF character for both transmission and reception.The minimum number of free bytes allowed in the input buffer before flow control is activated to inhibit the sender.charThe value of the XON character for both transmission and reception.The minimum number of bytes in use allowed in the input buffer before flow control is activated to allow transmission by the sender.Fields inherited from class com.sun.jna.StructureALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE
- 
Constructor SummaryConstructors
- 
Method SummaryMethods inherited from class com.sun.jna.StructureallocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, calculateSize, clear, createFieldsOrder, createFieldsOrder, createFieldsOrder, createFieldsOrder, dataEquals, dataEquals, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFieldList, getFieldOrder, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write, writeField, writeField, writeField
- 
Field Details- 
DCBlengthThe length of the structure, in bytes. The caller must set this member to sizeof(DCB).
- 
BaudRateThe baud rate at which the communications device operates. This member can be an actual baud rate value, or one of the following indexes.WinBase.CBR_110WinBase.CBR_300WinBase.CBR_600WinBase.CBR_1200WinBase.CBR_2400WinBase.CBR_4800WinBase.CBR_9600WinBase.CBR_14400WinBase.CBR_19200WinBase.CBR_38400WinBase.CBR_56000WinBase.CBR_128000WinBase.CBR_256000
- 
controllBitsContains all the bit wise setting entries.
- 
wReservedReserved; must be zero.
- 
XonLimThe minimum number of bytes in use allowed in the input buffer before flow control is activated to allow transmission by the sender. This assumes that either XON/XOFF, RTS, or DTR input flow control is specified in the fInX, fRtsControl, or fDtrControl members.
- 
XoffLimThe minimum number of free bytes allowed in the input buffer before flow control is activated to inhibit the sender. Note that the sender may transmit characters after the flow control signal has been activated, so this value should never be zero. This assumes that either XON/XOFF, RTS, or DTR input flow control is specified in the fInX, fRtsControl, or fDtrControl members. The maximum number of bytes in use allowed is calculated by subtracting this value from the size, in bytes, of the input buffer.
- 
ByteSizeThe number of bits in the bytes transmitted and received.
- 
ParityThe parity scheme to be used. This member can be one of the following values.WinBase.EVENPARITYWinBase.ODDPARITYWinBase.NOPARITYWinBase.SPACEPARITYWinBase.MARKPARITY
- 
StopBitsThe number of stop bits to be used. This member can be one of the following values.WinBase.ONESTOPBITWinBase.ONE5STOPBITSWinBase.TWOSTOPBITS
- 
XonCharpublic char XonCharThe value of the XON character for both transmission and reception.
- 
XoffCharpublic char XoffCharThe value of the XOFF character for both transmission and reception.
- 
ErrorCharpublic char ErrorCharThe value of the character used to replace bytes received with a parity error.
- 
EofCharpublic char EofCharThe value of the character used to signal the end of data.
- 
EvtCharpublic char EvtCharThe value of the character used to signal an event.
- 
wReserved1Reserved; do not use.
 
- 
- 
Constructor Details- 
DCBpublic DCB()
 
-