TwlIPL/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/src/main.c

/*---------------------------------------------------------------------------*
  Project:  TwlSDK - NandInitializer
  File:     main.c

  Copyright 2008 Nintendo.  All rights reserved.

  These coded instructions, statements, and computer programs contain
  proprietary information of Nintendo of America Inc. and/or Nintendo
  Company Ltd., and are protected by Federal copyright law.  They may
  not be disclosed to third parties or copied or duplicated in any form,
  in whole or in part, without the prior written consent of Nintendo.

  $Date::            $
  $Rev$
  $Author$
 *---------------------------------------------------------------------------*/

#include <twl.h>
#include <nitro/snd.h>
#include <twl/fatfs.h>
#include <nitro/card.h>
#include <twl/nam.h>
#include "kami_font.h"
#include "process_format.h"
#include "process_topmenu.h"
#include "graphics.h"
#include "keypad.h"
#include "kami_pxi.h"
#include "sd_event.h"
#include "process_fade.h"
#include "hwi.h"

extern void HWInfoWriterInit( void );

/*---------------------------------------------------------------------------*
    “à•”•Ï<E280A2>”’è‹`
 *---------------------------------------------------------------------------*/

static Process sProcess;
static FSEventHook  sSDHook;

/*---------------------------------------------------------------------------*
    “à•”ŠÖ<C5A0>”’è‹`
 *---------------------------------------------------------------------------*/
static void VBlankIntr(void);
static void InitAllocation(void);

/*---------------------------------------------------------------------------*
  Name:         TwlMain

  Description:  main

  Arguments:    None

  Returns:      None
 *---------------------------------------------------------------------------*/
void 
TwlMain()
{
    OS_Init();
    OS_InitArena();
    PXI_Init();
    OS_InitLock();
    OS_InitArenaEx();
    OS_InitIrqTable();
    OS_SetIrqStackChecker();
    MI_Init();
    OS_InitVAlarm();
    OSi_InitVramExclusive();
    OS_InitThread();
    OS_InitReset();
    GX_Init();
    FX_Init();
    SND_Init();
    TP_Init();
    RTC_Init();

	InitAllocation();

#ifndef NAND_INITIALIZER_LIMITED_MODE
    KamiPxiInit();   /* “ÆŽ©PXI<58>‰Šú‰» */
#endif

    // Vƒuƒ‰ƒ“ƒNŠ„‚è<E2809A>ž‚Ý<E2809A>Ý’è
    OS_SetIrqFunction(OS_IE_V_BLANK, VBlankIntr);
    (void)OS_EnableIrqMask(OS_IE_V_BLANK);
    (void)OS_EnableIrqMask(OS_IE_FIFO_RECV);
    (void)OS_EnableIrq();
    (void)GX_VBlankIntr(TRUE);

    // initialize file-system
	FS_Init(FS_DMA_NOT_USE);
	// SDƒJ<C692>[ƒh‚Ì‘}”²ƒCƒxƒ“ƒgŠÄŽ‹ƒR<C692>[ƒ‹ƒoƒbƒN<C692>Ý’è
//  FS_RegisterEventHook("sdmc", &sSDHook, SDEvents, NULL);

	// NAMƒ‰ƒCƒuƒ‰ƒŠ<C692>‰Šú‰»
	NAM_Init( OS_AllocFromMain, OS_FreeToMain);

    // •\Ž¦ŠÖ˜A<CB9C>‰Šú‰»
    InitGraphics();
	kamiFontInit();

    /* always preload FS table for faster directory access. */
    {
        u32     need_size = FS_GetTableSize();
        void   *p_table = OS_Alloc(need_size);
        SDK_ASSERT(p_table != NULL);
        (void)FS_LoadTable(p_table, need_size);
    }

	// <20>‰ŠúƒV<C692>[ƒPƒ“ƒX<C692>Ý’è
	sProcess = TopmenuProcess0;

	kamiFontPrintfConsole( CONSOLE_ORANGE, "How to \n");
	kamiFontPrintfConsole( CONSOLE_ORANGE, "+---------------------------+\n");
	kamiFontPrintfConsole( CONSOLE_ORANGE, "l A Button    : Select Menu l\n");
	kamiFontPrintfConsole( CONSOLE_ORANGE, "l Up/Down Key : Change Menu l\n");
#ifndef NAND_INITIALIZER_LIMITED_MODE
	kamiFontPrintfConsole( CONSOLE_ORANGE, "l L&R Button  : Auto Init   l\n");
#endif
	kamiFontPrintfConsole( CONSOLE_ORANGE, "+---------------------------+\n");

	// HWInfoŠÖ˜A‚Ì‘O<E28098>€”õ
	switch (HWI_Init( OS_AllocFromMain, OS_FreeToMain ))
	{
	case HWI_INIT_FAILURE:
		kamiFontPrintfConsoleEx(CONSOLE_RED, "HWI_INIT() Failure!\n" );
		break;
	case HWI_INIT_SUCCESS_PRO_SIGNATURE_MODE:
		kamiFontPrintfConsoleEx(CONSOLE_ORANGE, "[PRO Signature MODE]\n" );
		break;
	case HWI_INIT_SUCCESS_DEV_SIGNATURE_MODE:
		kamiFontPrintfConsoleEx(CONSOLE_ORANGE, "[DEV Signature MODE]\n" );
		break;
	case HWI_INIT_SUCCESS_NO_SIGNATRUE_MODE:
		kamiFontPrintfConsoleEx(CONSOLE_RED, "[No Signature MODE]\n" );
		break;
	}

    while (1)
    {
		kamiPadRead();

        // ƒRƒ}ƒ“ƒhƒtƒ‰ƒbƒVƒ…
//      (void)SND_FlushCommand(SND_COMMAND_NOBLOCK);

		// Vƒuƒ‰ƒ“ƒN‘Ò‚¿
        OS_WaitVBlankIntr();

        // ‚`‚q‚l‚VƒRƒ}ƒ“ƒh‰ž“šŽó<C5BD>M
//      while (SND_RecvCommandReply(SND_COMMAND_NOBLOCK) != NULL)
//      {
//      }

		// ƒtƒHƒ“ƒgƒXƒNƒŠ<C692>[ƒ“ƒf<C692>[ƒ^ƒ<><C692>[ƒh
		kamiFontLoadScreenData();

		sProcess = sProcess();
    }
}

/*---------------------------------------------------------------------------*
  Name:         VBlankIntr

  Description:  VBlankŠ„‚è<E2809A>ž‚Ý<E2809A>ˆ—<CB86>

  Arguments:    None.

  Returns:      None.
 *---------------------------------------------------------------------------*/
static void 
VBlankIntr(void)
{
    OS_SetIrqCheckFlag(OS_IE_V_BLANK); // checking VBlank interrupt
}

/*---------------------------------------------------------------------------*
  Name:         InitAllocation

  Description:  ƒq<C692>[ƒv‚Ì<E2809A>‰Šú‰».

  Arguments:    None.

  Returns:      None.
 *---------------------------------------------------------------------------*/
static void InitAllocation(void)
{
    void   *tmp;
    OSHeapHandle hh;

    /* ƒAƒŠ<C692>[ƒi‚Ì<E2809A>‰Šú‰» */
    tmp = OS_InitAlloc(OS_ARENA_MAIN, OS_GetMainArenaLo(), OS_GetMainArenaHi(), 1);
    OS_SetArenaLo(OS_ARENA_MAIN, tmp);
    hh = OS_CreateHeap(OS_ARENA_MAIN, OS_GetMainArenaLo(), OS_GetMainArenaHi());
    if (hh < 0)
        OS_Panic("ARM9: Fail to create heap...\n");
    hh = OS_SetCurrentHeap(OS_ARENA_MAIN, hh);
}