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1fd070e985
CDC_GoDsModeの前にCDC_Initを実行してパラメータを初期化するように変更（IIRなどのパラメータが汚れている可能性があるため） git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@1881 b08762b0-b915-fc4b-9d8c-17b2551a87ff
87 lines
2.6 KiB
C
87 lines
2.6 KiB
C
/*---------------------------------------------------------------------------*
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Project: TwlIPL
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File: ds_volume.c
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Copyright 2008 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/cdc.h>
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#include <sysmenu.h>
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#include <sysmenu/ds.h>
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/*---------------------------------------------------------------------------*
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型宣言
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*---------------------------------------------------------------------------*/
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typedef struct _DsSpecialSpeakerVolumeTitle
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{
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u8 gamecode[6]; // NULL終端兼アライメント用に2バイト大きいサイズを与える
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u8 rom_version;
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u8 volume;
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} DsSpecialSpeakerVolumeTitle;
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/*---------------------------------------------------------------------------*
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静的変数定義
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*---------------------------------------------------------------------------*/
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static DsSpecialSpeakerVolumeTitle sList[] ATTRIBUTE_ALIGN(32) =
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{
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{ "AKEJ", 0, 0x40 },
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{ "ABXJ", 0, 0x40 },
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{ "ALHJ", 0, 0x40 },
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{ "YFSJ", 0, 0x40 },
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{ "AY8E", 0, 0x40 },
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{ "YONJ", 0, 0x40 },
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{ "ACCE", 0, 0x40 },
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{ "AN9E", 0, 0x40 },
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{ "A5HE", 0, 0x40 },
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{ "A5IE", 0, 0x40 },
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{ "AMHE", 0, 0x40 },
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{ "A3TX", 0, 0x40 },
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{ "YCQE", 0, 0x40 },
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{ "YBOE", 0, 0x40 },
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{ "ADAE", 5, 0x40 },
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{ "APAE", 5, 0x40 },
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{ "ACZY", 0, 0x40 },
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{ "APYJ", 0, 0x40 },
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{ "AY7P", 0, 0x40 },
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{ "AWHP", 0, 0x40 },
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{ "AWHE", 0, 0x40 },
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{ "AOIJ", 0, 0x40 },
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{ "AOIJ", 1, 0x40 },
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{ "YO9J", 0, 0x40 },
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{ "YYKJ", 0, 0x40 }
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};
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/*---------------------------------------------------------------------------*
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グローバル関数定義
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*---------------------------------------------------------------------------*/
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void DS_CheckSpeakerVolume( void* romHeaderNTR )
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{
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ROM_Header* dh = romHeaderNTR;
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int i;
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int limit = sizeof(sList)/sizeof(sList[0]);
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for (i=0;i<limit;i++)
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{
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if (*(u32 *)sList[i].gamecode == *(u32 *)dh->s.game_code &&
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sList[i].rom_version == dh->s.rom_version)
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{
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CDC_WriteSpiRegisterEx( 1, REG_CDC1_SP_ANGVOL_L_ADDR, (u8)(CDC1_ANGVOL_E | sList[i].volume) );
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CDC_WriteSpiRegisterEx( 1, REG_CDC1_SP_ANGVOL_R_ADDR, (u8)(CDC1_ANGVOL_E | sList[i].volume) );
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break;
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}
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}
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}
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