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/* -*- mode: C++; tab-width: 4 -*- */
/* ===================================================================== *\
Copyright (c) 2000-2001 Palm, Inc. or its subsidiaries.
All rights reserved.
This file is part of the Palm OS Emulator.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
\* ===================================================================== */
#include "EmCommon.h"
#include "EmRegsEZPalmVII.h"
#include "EmRegsEZPrv.h"
#include "PalmPack.h"
#define NON_PORTABLE
#include "EZSumo/IncsPrv/HardwareEZ.h" // hwrEZPortGIRShutdown
#undef NON_PORTABLE
#include "PalmPackPop.h"
// ---------------------------------------------------------------------------
// ¥ EmRegsEZPalmVII::GetLineDriverState
// ---------------------------------------------------------------------------
// Return whether or not the line drivers for the given object are open or
// closed.
Bool EmRegsEZPalmVII::GetLineDriverState (EmUARTDeviceType type)
{
if (type == kUARTSerial)
// Pass this on to the PLD handler.
return EmHALHandler::GetLineDriverState (type);
if (type == kUARTIR)
return (READ_REGISTER (portGData) & hwrEZPortGIRShutdown) == 0;
return false;
}
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