initial.~c

ct952 source code use for Digital Frame Photo

//  *********************************************************************
//  Function    :   INITIAL_System
//  Description :   Some steps for Player wake-up
//                  [1] uP [2] Variables [3] PANEL/OSD [4] Servo
//                  [5] MPEG Decoder [6] TV Encoder [7] Audio DAC
//  Arguments   :   NONE
//  Return      :
//  Side Effect :
//  *********************************************************************
// LLY.171-2, re-arrange the procedure for INITIAL_System()
// Give the parameter, merge some procedure into HAL_PowerDown()
void INITIAL_System(BYTE bMode)
{
    // Micky2.11a
    BYTE    bStatus;
    // uP and global variables initial action only need to do once time
    // while 1st H/W power on
    if(bMode & HARDWARE_SHUTDOWN)
    {
        // LLY1.01, remove "thread flag initial" procedure from INITIA_Variables_PowerON() to here
        // Because, servo thread will be create/ resume within _servo_source_init()
        // And, the flag will be set within it.
        OS_InitFlag (&__fThreadInit);

        // LLY2.18, initial the mutex for I2C and Expand GPIO share same pin issue.
        HAL_I2CSrc_Ctrl(MUTEX_ACTION_INIT);

#ifdef SUPPORT_SERVO_SOURCE
        {
        // Brian0.69
        // Step 0: Initialize Servo source
        // (a) dowlaod servo ucode ==> according to test, downlaod servo ucode (access DSSP reg 0xE8) may fail after Processor_2 is running
        //      so, we do it here, before INITIAL_uProcessor
        // (b) Create and resume servo threads

        extern void _servo_source_init(void);
        extern void BMST_SetServoClock(BYTE bSrvClkTick, DWORD bSrvMlk);

        // LLY2.22, set system tick to servo
        // Notice: must set it before servo thread wake up.
        // LLY2.30, give mclk value @ 2nd parameter
        BMST_SetServoClock(SYSTEM_TICK, CPU_SPEED);

        _servo_source_init();
        }
#endif // #ifdef SUPPORT_SERVO_SOURCE

        //Micky_PORTING_OSWRAP
        OS_InitialTimer();

        // LLY2.38, porting CoCo's code to initial RTC for CT951 system
#ifdef  CT950_STYLE
        RTC_Initial();
#endif  //CT950_STYLE

        // Micky2.11a, modify INITIAL_uProcessor into HAL_InitPlatForm.
        // Step 1: Initialize uP
        //DVD_051Micky, initial uP should be done first
        //INITIAL_uProcessor ();
        bStatus = HAL_InitPlatForm();
        if ( !bStatus )
        {
            DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "\nINIT Platform error code :: %hx", bStatus);
        }
        // wyc0.95, initial the alarm interrupt for monitor and debug.
        MONITOR_AlarmInit();

        // LLY2.15, config debug mode, and remove old DBG_Init() calling
        UTL_Config_DebugMode(UTL_DBG_INIT, 0);

        // LLY2.10, disable UART2
        // LLY2.13, remove this procedure, since no reason to disable it.
        //HAL_UART_Disable(HAL_UART2);

        // LLY2.05, give NULL to set customer pre-selected IR
        INPUT_InitIR(NULL);

#ifdef SUPPORT_SERVO_SOURCE
        {
            extern void _servo_init_alarm(void);

            _servo_init_alarm();
        }
#endif  // #ifdef SUPPORT_SERVO_SOURCE

        // Step 2: Initialize all global variables
        // LLY2.80, Don't put this procedure too late !!
        // Otherwise, something maybe wrong if following API
        // must refer those variable within it !!
        _INITIAL_Variables_PowerON ();

        // LLY2.11, initialize serial flash as earily as possible
        // ie, it must be done before R/W serial flash action.
#if (STORAGE_TYPE == SERIAL_FLASH)
        {
        extern  void    HAL_InitSerialFlash(void);

        HAL_InitSerialFlash();
        }
#endif  // #if (STORAGE_TYPE == SERIAL_FLASH)


    }

    // Something need to do for 1st H/W power and total shutdown
    if( !(bMode & PSEUDO_SHUTDOWN) )
    {
        // Step 3: Initialize some necessary pio pin
        // Need check if it's necessary for CT909 ??


        // Step 4: Initial MPEG chip

        // Step 5: Power up all HW Block

        // Set MainVideo frame buffer
        // LLY2.17, collect frame buffer setting procedure into UTL_Config_FrameBuffer()
        UTL_Config_FrameBuffer(UTL_FRAMEBUF_MOTION);
        /*
#ifdef SUPPORT_FBR_MODE // Frame buffer redundancy
        DISP_FrameBufferSet(DS_FRAMEBUF0_ADDR_ST_FBR, DS_FRAMEBUF1_ADDR_ST_FBR, DS_FRAMEBUF2_ADDR_ST_FBR, DS_FRAMEBUF0_ADDR_ST_FBR, Y_MAXSIZE_PAL_FBR * 8);
#ifdef SUPPORT_BFR_MODE // B-Frame redundancy
        DISP_FrameBufferMode(TRUE, TRUE);
#else  // #ifdef SUPPORT_BFR_MODE
        DISP_FrameBufferMode(TRUE, FALSE);
#endif // #ifdef SUPPORT_BFR_MODE
#else  // #ifdef SUPPORT_FBR_MODE
        DISP_FrameBufferSet(DS_FRAMEBUF0_ADDR_ST, DS_FRAMEBUF1_ADDR_ST, DS_FRAMEBUF2_ADDR_ST, DS_FRAMEBUF0_ADDR_ST, Y_MAXSIZE_PAL * 8);
        DISP_FrameBufferMode(FALSE, FALSE);
#endif // #ifdef SUPPORT_FBR_MODE
        */

        // Set VCR and border color
        DISP_BGColorSet(MainBGColor, DISP_MAIN_BG);
        DISP_MainVideoSet(&MainVideoInfo, __dwCoded_Picture_Width, __dwCoded_Picture_Height, DISP_NEXTVSYNC);

        // LLY1.02, set default PIP background and border color
        DISP_BGColorSet(PIPBGColor, DISP_PIP_BG);
        DISP_BGColorSet(PIPBorderColor, DISP_PIP_BORDER);


        // Step 5: detect chips version
        HAL_DetectChipVersion();

        //Kevin0.85, I/O mute to avoid the H/W power-on bo noise
        // When outputing PCMWS to ADAC for the first time
        HAL_IOMute(TRUE);

#ifndef SIMP_INITIAL
#ifndef    POWERON_STANDBY
        {
        extern STATUS    gcShowStatus;
        gcShowStatus.bPowerDown= FALSE;     // let PANEL can show information
        }
#endif  // POWERON_STANDBY

        // LLY2.76, porting SY's code to support power switch feature
#ifdef SUPPORT_POWER_SWITCH
        if(!__bPowerSw_StandBy)
        {
            extern STATUS    gcShowStatus;
            gcShowStatus.bPowerDown= FALSE;     // let PANEL can show information
        }
#endif  //SUPPORT_POWER_SWITCH

#endif  // #ifndef SIMP_INITIAL

#ifndef NO_PANEL
        // Step 6: Initial Panel ...
        // Micky0.91, panel is controlled by GPIO
        // must wait till detect base port OK.
        PANEL_Initial();    // KCHong 0.90
#endif  // #ifndef NO_PANEL


        // Step 7: Turn-off TV encoder to avoid "un-stable TV screen" appear
        // Must add after MPEG chip waking-up,
        // Otherwise, the action maybe fail if it use "GPIO" to control TV encoder
        // LLY1.50, HAL_TurnOffTVE() is rename as TVE_TurnOff()
        //HAL_TurnOffTVE();
        HAL_TVE_Off();

        // Step 8: Initial TFT related setting if support TFT -- Alan1.06
#ifdef  SUPPORT_TFT
        TFT_Init();
#endif  // #ifdef SUPPORT_TFT

    }

    // Step 8: Read-back some necessary setup info. while 1st H/W power on
    if(bMode & HARDWARE_SHUTDOWN)
    {
        SETUP_Initial();

#ifdef  CT950_STYLE //CoCo.38
        ALARM_Initial();
        AUTOPWR_Initial();
#endif  //CT950_STYLE

        // LLY1.50, check if switch to AP mode
#ifdef  POWERON_SWITCH_AP
        if(__SetupInfo.bAPMode != 0)
        {
//            DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "AP Mode: %lx\n", __SetupInfo.bAPMode);

            if(AP_SwitchMode(__SetupInfo.bAPMode)==FALSE)
            {
                BYTE bMode=0;
                // Notice: need restore the AP mode to DVD mode while AP switch fail
                HAL_WriteStorage(SETUP_ADDR_AP_MODE, &bMode, 1);
            }
        }
#endif  // #ifdef POWERON_SWITCH_AP

        // LLY0.95, read-back all DRM related information.
#ifndef NO_DRM
        PARSER_DRM_Config((DWORD)SETUP_ADDR_DIVX_BASE);
        PARSER_DRM_PowerOnInit();
#endif  // #ifndef NO_DRM
    }

    // Step 9: Merge the necessary thing to HAL_PowerDown()
    //         Ex. MPEG chip, TV encoder, Audio DAC, Servo, SCART ...
    HAL_PowerDown(bMode);
}


//  *********************************************************************
//  Function    :   INITIAL_PowerONStatus
//  Description :
//  Arguments   :   NONE
//  Return      :
//  Side Effect :
//  *********************************************************************
// DVD_100Micky, merge I/R power on sequence with h/w power on.
void INITIAL_PowerONStatus(BYTE bPower)
{
    DWORD   dwThreadDone;

    // Create desired thread and let it to start !!
    // Notice: it only need for for 1st power on
    if (bPower==INITIAL_POWER_HARDWARE)
    {
        INITIAL_ThreadInit(THREAD_ATAPI);
        // wyc1.01, initial USB thread.
        INITIAL_ThreadInit(THREAD_USBSRC);
        INITIAL_ThreadInit(THREAD_INFO_FILTER);

        // LLY0.72, always create the MPEG thread for MPEG LOGO display
        INITIAL_ThreadInit(THREAD_MPEG_DECODER);
        INITIAL_ThreadInit(THREAD_PARSER);
        // LLY0.61, Source Filter is not defined a thread.
        //INITIAL_ThreadInit(THREAD_SRC_FILTER);
    }

    // Initial MPEG chip ...
    HAL_PowerOnInit();

    // DVD_100Micky, only hardware power on need check power on standby mode
    if (bPower==INITIAL_POWER_HARDWARE)
    {

#ifdef  POWERON_STANDBY
        // Let F/W enter POWER-DOWN mode immediately
        __bFWKey= KEY_POWER;
        return;
#else   // #ifdef  POWERON_STANDBY
        // LLY2.76, porting SY's code to support power switch feature
#ifdef SUPPORT_POWER_SWITCH
        if (__bPowerSw_StandBy)
        {
            __bFWKey= KEY_POWER;
            return;
        }
#endif // #ifdef SUPPORT_POWER_SWITCH

#endif  // #ifdef POWERON_STANDBY
    }

    if(bPower==INITIAL_POWER_HARDWARE)
    {
        // LLY1.01, calculate the desired thread done flag for different source while H/W power on
        dwThreadDone=INIT_POWER_ON_THREAD_X_SOURCE_DONE;
#ifdef  SUPPORT_ATAPI_SOURCE
        dwThreadDone |= INIT_SRC_THREAD_ATAPI_DONE;
#endif  // #ifdef SUPPORT_ATAPI_SOURCE

#ifdef  SUPPORT_SERVO_SOURCE
        dwThreadDone |= (INIT_SRC_THREAD_SERVO1_DONE | INIT_SRC_THREAD_SERVO2_DONE);
#endif  // #ifdef SUPPORT_SERVO_SOURCE

        // LLY1.10,remove code to polling USB thread done
        // Since, current F/W only create it, but don't resume it from 1.08
#if 0//def  SUPPORT_USB_SOURCE
        dwThreadDone |= (INIT_SRC_THREAD_USB_DONE);
#endif  // #ifdef SUPPORT_USB_SOURCE

        // LLY0.95, the waiting time is absolute time
        // LLY0.68, wait power-on necessary thread initial done or leave while time-out
        //cyg_flag_timed_wait( &__fThreadInit, INIT_POWER_ON_THREAD_DONE, CYG_FLAG_WAITMODE_AND, COUNT_50_MSEC);
        OS_TimedWaitFlag( &__fThreadInit, dwThreadDone, FLAG_WAITMODE_AND,
            (COUNT_50_MSEC) );

        // LLY0.70, print-out the warning message while flag initial not complete.
        if( (OS_PeekFlag(&__fThreadInit) & dwThreadDone)!=dwThreadDone )
        {
            DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Some thread not initial done. Desired: %lx, Current: %lx\n", dwThreadDone, OS_PeekFlag(&__fThreadInit));
        }

        // Micky_PORTING_OSWRAP
         //MACRO_ECOS_VER(_dwINITIALECOSVer);
        //if (LOWORD(_dwINITIALECOSVer) < ECOS_PACKAGE_VERSION)
        if  (!OS_Identify_Version() )
        {
            // Micky2.11a, remove _dwINITIALECOSVer
            DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "\nECOS Version Error");//, %lx!!",_dwINITIALECOSVer);
            OSD_LoadFontTable(FONTABLE_OSD);
            OSD_Initial();
            OSD_Output(MSG_ERRCODE, 500, 0xFF);
            while(1);
        }
    }

    // Show logo earily.
    _INITIAL_ShowFirstLOGO();

    // Load font table and do OSD initial first for power-on standby mode
    OSD_LoadFontTable(FONTABLE_OSD);
    OSD_Initial();

    // Show looading message here after OSD_Initial() done ...
    // Notice: this message can't be show while tray is not close -- LLY2.00
#ifdef SUPPORT_STB
    if( __bChooseMedia == MEDIA_SELECT_DVD && __bMediaSelected == TRUE)
#endif
    if (SrcFilter_CheckTrayStatus () == SRC_TRAY_CLOSED)
    {
#ifndef SUPPORT_POWERON_MENU //CoCo2.38
        OSD_Output ( MSG_WAITING, 0, 0xFF );
#endif //SUPPORT_POWERON_MENU
    }

//LJY1.23, per KWD's request
#ifdef SET_VIDEO_OUTPUT_WHEN_POWER_ON
    SETUP_AdjustSetting(SETUP_SCREEN_VIDEO_OUTPUT); //KWD-1.21c for Norcent to fix video output blue background color
#endif  // #ifdef SET_VIDEO_OUTPUT_WHEN_POWER_ON


    SrcFilter_Reset(FALSE); //not show loading status bar

    // LLY0.80, remove it since it's un-necessary for CT909
    // Since all data will be read-back during 1st SETUP_Initial()
    //SETUP_Initial(SETUP_OTHERS_INITIAL); //CoCo.051

    INITIAL_Variables ();   // ** S-TCH; move from INITIAL_System

    CHIPS_Initial(CHIPS_INIT_ALL);


#ifdef  SIMP_INITIAL

    INITIAL_InitialState();

#else   // #ifdef SIMP_INITIAL

#ifdef  NO_DISC_MODE

	// Chuan2.77, add new case for power down Servo part if servo code isn't exist
#ifndef SUPPORT_SERVO_SOURCE
    HAL_PowerControl(HAL_POWER_SERVO, HAL_POWER_SAVE);
#endif	// #ifndef SUPPORT_SERVO_SOURCE

#else   // #ifdef NO_DISC_MODE
    // the INITIAL_InitialState is removed
    // will let MEDIA_Management do it.
    // force tray closed at power on
    // Micky0.72, add for servo tray is opened when power on. begin
  	__SF_SourceGBL[0].bSourceIndex = SOURCE_DISC;

    // wyc1.01, set _bOpen = 0 because power on will close tray in H/W and IR power on.
    // If not set to 0, then _MEDIA_MonitorServoStatus won't check tray closed status
    // and won't update __btDriveOpen to FALSE.
    // Then, INFOFTR will not parse information because of __btDriveOpen == TRUE.
    // Notice: must check where to clear _bOpen is better
    //         since it maybe incorrect for Top Loader platform while power on w/o tray close
    _bOpen = 0 ;
    if (SrcFilter_CheckTrayStatus () != SRC_TRAY_CLOSED)
    {
		_dwTimeCheckTray = OS_GetSysTimer();
        __btDriveOpen = TRUE;
        SrcFilter_CloseTray();
    	__bMediaServoState = MEDIA_SERVO_NONE;//CLOSED;

    }