BMeasureApi::CommsUsb Class Reference

#include <CommsUsb.h>

Inheritance diagram for BMeasureApi::CommsUsb:

Public Member Functions
	CommsUsb ()
	~CommsUsb ()
BError	connect (BString device)
BError	disconnect ()
BUInt	readAvailable ()
BError	read (void *data, BUInt32 num, BUInt32 &nTrans)
BError	write (const void *data, BUInt32 num, BUInt32 &nTrans)
BError	wait (BUInt32 eventSet, BTimeout timeout=-1, BUInt32 num=1)
Public Member Functions inherited from BComms
	BComms ()
virtual	~BComms ()
virtual BError	init ()
virtual BError	setPacketMode (Bool packetMode)
virtual Bool	packetMode ()
virtual BError	setTimeout (BTimeout timeoutUs)
virtual BError	connect (const char *resource)
virtual Bool	isConnected ()
virtual BError	disconnect ()
virtual void	flush (Flush flush)
virtual BUInt	writeAvailable ()
virtual BError	write (const void *data, BUInt32 nBytes, BUInt32 &nTrans)=0
virtual BError	writeChunks (const BDataChunk *chunks, BUInt nChunks, BUInt32 &nTrans)
virtual BUInt	readAvailable ()
virtual BError	read (void *data, BUInt32 num, BUInt32 &nTrans)=0
virtual BError	wait (BEventWaitSet events, BTimeout timeoutUs=BTimeoutForever, BUInt32 num=1)
virtual void	eventQueue (BEventQueue *eventQueue, BInt32 event, BUInt num=1)

Private Member Functions
BError	readChunk (BTimeout timeout)

Private Attributes
BString	odevice
libusb_context *	ocontext
libusb_device_handle *	odev
char	obuffer [102400]
BUInt	onum
Bool	oterminated
Bool	oterminating
Bool	ousbDisconnected

Additional Inherited Members
Public Types inherited from BComms
enum	Flush
Public Attributes inherited from BComms
	FlushRead
	FlushWrite
	FlushReadWrite
Protected Attributes inherited from BComms
Bool	oconnected
Bool	opacketMode
BTimeout	otimeout
BEventQueue *	oeventQueue
BInt32	oevent
BUInt	oeventNum

Constructor & Destructor Documentation

CommsUsb()

BMeasureApi::CommsUsb::CommsUsb

(

)

~CommsUsb()

BMeasureApi::CommsUsb::~CommsUsb

(

)

Member Function Documentation

connect()

BError BMeasureApi::CommsUsb::connect

(

BString

device

)

disconnect()

BError BMeasureApi::CommsUsb::disconnect ( )

virtual

Reimplemented from BComms.

read()

BError BMeasureApi::CommsUsb::read ( void *  data, BUInt32  num, BUInt32 &  nTrans  )

virtual

Implements BComms.

readAvailable()

BUInt BMeasureApi::CommsUsb::readAvailable ( )

virtual

Reimplemented from BComms.

readChunk()

BError BMeasureApi::CommsUsb::readChunk ( BTimeout  timeout )

private

wait()

BError BMeasureApi::CommsUsb::wait	(	BUInt32	eventSet,
		BTimeout	timeout = -1,
		BUInt32	num = 1
	)

write()

BError BMeasureApi::CommsUsb::write ( const void *  data, BUInt32  num, BUInt32 &  nTrans  )

virtual

Implements BComms.

Member Data Documentation

obuffer

char BMeasureApi::CommsUsb::obuffer[102400]

private

ocontext

libusb_context* BMeasureApi::CommsUsb::ocontext

private

odev

libusb_device_handle* BMeasureApi::CommsUsb::odev

private

odevice

BString BMeasureApi::CommsUsb::odevice

private

onum

BUInt BMeasureApi::CommsUsb::onum

private

oterminated

Bool BMeasureApi::CommsUsb::oterminated

private

oterminating

Bool BMeasureApi::CommsUsb::oterminating

private

ousbDisconnected

Bool BMeasureApi::CommsUsb::ousbDisconnected

private

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The documentation for this class was generated from the following files:

• CommsUsb.h
• CommsUsb.cpp