On Time RTOS-32 Documentation

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RTTarget-32

RTKernel-32

RTKernel-32 Programming Manual

RTKernel-32 Reference Manual

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 COMSendBlock

COMSendBlock sends a block of data to a COM port:

void COMSendBlock(int Port, const void * Data, unsigned Length);

Parameters

Port

The port for sending.

Data

Pointer to a buffer containing the data to be sent.

Length

The number of bytes in the data buffer to be sent.

This function is equivalent to:

for(i=0; i<Length; i++) 
   COMSendChar(Port, Data[i]);

but is faster.

Function COMSendCharTimed

Down Function COMSendBlockTimed