1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #include <monitor.h>

    19 #include <system_priv.h>

    20 

    21 #include "syborg_serial.h"

    22 

    23 void CrashDebugger::InitUart()

    24 {

    25   TUint32 debugPortBase = VARIANT_INTERFACE::DebugPortAddr();

    26   TUint8 res = ReadReg(debugPortBase, 0);

    27   WriteReg(debugPortBase,DCommSyborgSoc::SERIAL_INT_ENABLE,0);

    28 }

    29 

    30 void CrashDebugger::UartOut(TUint aChar)

    31 {

    32   TUint32 debugPortBase = VARIANT_INTERFACE::DebugPortAddr();

    33   WriteReg(debugPortBase,DCommSyborgSoc::SERIAL_DATA,aChar);

    34 }

    35 

    36 TUint8 CrashDebugger::UartIn()

    37 {

    38   TUint32 debugPortBase = VARIANT_INTERFACE::DebugPortAddr();

    39   while (ReadReg(debugPortBase,DCommSyborgSoc::SERIAL_FIFO_COUNT)==0)

    40 	;

    41 

    42   return ReadReg(debugPortBase,DCommSyborgSoc::SERIAL_DATA);

    43 }

    44 

    45 TBool CrashDebugger::CheckPower()

    46 {

    47 	return EFalse;

    48 }