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

Previous

Next

Function COMHasFIFO

COMHasFIFO can detect UARTs equipped with an internal FIFO buffer:

RTKBool COMHasFIFO(int Port);

Parameters

Port

The port to enquire.

return value

The function returns TRUE for all 16550A or compatible UARTs.

Function COMPortInit

Down Function COMEnableFIFO