msapi_global.c

mstar 776 开发的车载dvd

////////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2006-2007 MStar Semiconductor, Inc.
// All rights reserved.
//
// Unless otherwise stipulated in writing, any and all information contained
// herein regardless in any format shall remain the sole proprietary of
// MStar Semiconductor Inc. and be kept in strict confidence
// (¨MStar Confidential Information〃) by the recipient.
// Any unauthorized act including without limitation unauthorized disclosure,
// copying, use, reproduction, sale, distribution, modification, disassembling,
// reverse engineering and compiling of the contents of MStar Confidential
// Information is unlawful and strictly prohibited. MStar hereby reserves the
// rights to any and all damages, losses, costs and expenses resulting therefrom.
//
////////////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////////////
//
/// @file msAPI_Global.h
/// @brief API for UART, Panel and DDC2BI control
/// @author MStar Semiconductor, Inc.
//
////////////////////////////////////////////////////////////////////////////////

#define MSAPI_GLOBAL_C

/******************************************************************************/
/*      		      Header Files      			                          */
/* ****************************************************************************/
#include "board.h"
#include "drvglobal.h"
#include "msGPIO.h"
#include "Drvtimer.h"
#include "msAPI_Global.h"
#include "drvuart.h"
#include "drvddc2bi.h"
#include "drvGPIO.h"
#include "Drvpower.h"// kevin 20070829 tempoary


/********************************************************************************/
/*      			   Local					*/
/* ******************************************************************************/

/********************************************************************************/
/*      			 Local Function Prototypes     				*/
/********************************************************************************/
extern void MDrv_Scaler_SetPanelOnOff(BOOLEAN bPanelOn);

/********************************************************************************/
/*      			 Functions      				*/
/********************************************************************************/
//*************************************************************************
//Function name:	msAPI_XXX_functionname
//Passing parameter:    none
//Return parameter:     U8:  Initialization status
//Description:
//*************************************************************************
/*U8 msAPI_XXX_functionname ( void )
{
}*/

#if(PANEL_TYPE_SEL != PNL_DAC_CRT)
/******************************************************************************/
///-This function will turn on the panel power
/******************************************************************************/
void msAPI_PowerResume()// kevin 20070829 tempoary
{
    MDrv_PowerResume();
}

/******************************************************************************/
///-This function will turn on the panel power
/******************************************************************************/
void msAPI_Panel_PowerOn()
{
    //MDrv_Panel_PowerOn();
    MDrv_Scaler_SetPanelOnOff(TRUE);
}
/******************************************************************************/
///-This function will turn off the panel power
/******************************************************************************/

void msAPI_Panel_PowerOff()
{
    //MDrv_Panel_PowerOff();
    MDrv_Scaler_SetPanelOnOff(FALSE);
}
#endif // #if(PANEL_TYPE_SEL != PNL_DAC_CRT)

void msAPI_Peripheral_Device_Reset(void)
{
    Peripheral_Device_Reset_ON();  //dummy function
    MDrv_Timer_Delayms(20);
    Peripheral_Device_Reset_OFF();   //dummy function
    MDrv_Timer_Delayms(5);
}

#if ENABLE_DDCCI
void msAPI_SI2C_Init(void)
{
#if 0
    MDrv_DDC2BI_Init();
#else
    MDrv_DDC2BI_FF_Init();
#endif
}
void msAPI_DDC2BI_Init(void)
{
    MDrv_DDC2BI_Init();
}

void msAPI_DDC2BI_CommandHandler(void)
{
//    MDrv_DDC2BI_CommandHandler();
}
#endif

#if (ENABLE_MSTV_UART_DEBUG)
/******************************************************************************/
///-This function will enable the debug mode and return the status
///@return
///TRUE:DEBUG MODE
///FLASE: NORMAL MODE
/******************************************************************************/
void msAPI_UART_PrintUartCommand(void)
{
	BYTE i;
    printf("\r\nUartCommand:",1);
    for(i=0; i< _UART_CMD_LENGTH_; i++)
	{
		printf("[%2bx]",(g_UartCommand.Buffer[i]));
	}
}
U8 msAPI_UART_DecodeCommand( void )
{
    if (g_bUart0Detected) // cehck command flag
    {
        if (UART_EXT)
            MDrv_UART_DecodeExtCommand();
        else
			MDrv_UART_DecodeNormalCommand();

        g_bUart0Detected = FALSE;
    }

    // stop main loop for debug
    if( g_bDebugProgStopFlag )
        return 1;
    else
        return 0;
}

#endif

#undef MSAPI_GLOBAL_C