On Time RTOS-32 Documentation

RTKernel-32 Programming Manual

RTKernel-32 Reference Manual

Module RTKernel-32

Module FineTime

Function COMSetBoardType

Function COMSetIOBase

Function COMSetIRQ

Function COMPortInit

Function COMHasFIFO

Function COMEnableFIFO

Function COMSetProtocol

Function COMAllocateBuffers

Function COMEnableInterrupt

Function COMDisableInterrupt

Function COMSendChar

Function COMSendCharTimed

Function COMSendBlock

Function COMSendBlockTimed

Function COMWaitSendBufferEmpty

Function COMSetModemStatusHook

Function COMReceiveCharPolled

Function COMSendCharPolled

Function COMLineStatus

Function COMModemStatus

Function COMModemControl

Function COMError

Module RTKeybrd

Module RTTextIO

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Function COMSendCharPolled

COMSendCharPolled sends a byte using polling:

void COMSendCharPolled(int Port, BYTE Data);

Parameters

Port

The port for sending.

Data

The data byte to be sent.

The function polls the port until the transmit register is empty. Subsequently, the Data character is transmitted.

Function COMReceiveCharPolled

Down Function COMLineStatus