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https://github.com/rvtr/TwlIPL.git
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cb62762ab1
git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@2563 b08762b0-b915-fc4b-9d8c-17b2551a87ff
128 lines
3.7 KiB
C
128 lines
3.7 KiB
C
/*---------------------------------------------------------------------------*
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Project: TwlIPL
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File: main.c
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Copyright 2007 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Date:: $
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$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#include <twl.h>
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#include <twl/lcfg.h>
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#include "misc.h"
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#include "MachineSetting.h"
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// extern data-----------------------------------------------------------------
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// define data-----------------------------------------------------------------
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// function's prototype-------------------------------------------------------
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static void INTR_VBlank( void );
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// global variable-------------------------------------------------------------
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int (*g_pNowProcess)( void );
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BOOL g_isValidTSD;
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RTCDrawProperty g_rtcDraw = {
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TRUE, RTC_DATE_TOP_X, RTC_DATE_TOP_Y, RTC_TIME_TOP_X, RTC_TIME_TOP_Y
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};
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// static variable-------------------------------------------------------------
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// const data------------------------------------------------------------------
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// ============================================================================
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// function's description
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// ============================================================================
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void TwlMain(void)
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{
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// 初期化----------------------------------
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OS_Init();
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OS_InitTick();
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(void)OS_EnableIrq();
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(void)OS_EnableInterrupts();
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GX_Init();
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GX_SetPower(GX_POWER_ALL); // 各ロジック パワーON
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FS_Init( FS_DMA_NOT_USE );
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SND_Init();
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SNDEX_Init();
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// 割り込み許可----------------------------
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(void)OS_SetIrqFunction(OS_IE_V_BLANK, INTR_VBlank);
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(void)OS_EnableIrqMask(OS_IE_V_BLANK);
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(void)GX_VBlankIntr(TRUE);
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// デバイス初期化-------------------------------
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TP_Init();
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(void)RTC_Init();
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// システムの初期化------------------
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InitAllocator();
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// ※本来ならランチャーからのパラメータチェックを行い、
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// 初回起動シーケンスに入るパスがある
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{
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OS_TPrintf( "LCFGTWLOwnerInfo : 0x%04x\n", sizeof(LCFGTWLOwnerInfo) );
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OS_TPrintf( "LCFGTWLParentalControl : 0x%04x\n", sizeof(LCFGTWLParentalControl) );
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OS_TPrintf( "LCFGTWLSettingsData : 0x%04x\n", sizeof(LCFGTWLSettingsData) );
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}
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// ::::::::::::::::::::::::::::::::::::::::::::::
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// TWL設定データファイルの読み込み
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// ::::::::::::::::::::::::::::::::::::::::::::::
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g_isValidTSD = FALSE;
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{
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u8 *pBuffer = Alloc( LCFG_READ_TEMP );
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if( pBuffer ) {
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// NANDからTWL本体設定データをリード
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if( LCFG_ReadTWLSettings( (u8 (*)[LCFG_READ_TEMP])pBuffer ) ) {
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g_isValidTSD = TRUE;
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}
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Free( pBuffer );
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}
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}
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UTL_CaribrateTP( LCFG_TSD_GetTPCalibrationPtr() );
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InitBG();
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GetAndDrawRTCData( &g_rtcDraw, TRUE );
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MachineSettingInit();
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SetEULAInit();
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g_pNowProcess = SetEULAMain;
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// メインループ----------------------------
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while ( 1 ) {
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OS_WaitIrq( 1, OS_IE_V_BLANK ); // Vブランク割り込み待ち
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ReadKeyPad(); // キー入力の取得
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(void)g_pNowProcess();
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GetAndDrawRTCData( &g_rtcDraw, FALSE );
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}
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}
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// ============================================================================
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// 割り込み処理
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// ============================================================================
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// Vブランク割り込み
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static void INTR_VBlank(void)
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{
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OS_SetIrqCheckFlag(OS_IE_V_BLANK); // Vブランク割込チェックのセット
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}
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