mirror of
https://github.com/rvtr/TwlIPL.git
synced 2025-10-31 06:01:12 -04:00
6d24607229
git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@2917 b08762b0-b915-fc4b-9d8c-17b2551a87ff
403 lines
11 KiB
C
403 lines
11 KiB
C
/*---------------------------------------------------------------------------*
|
|
Project: TwlSDK - MB - demos - cloneboot
|
|
File: common.c
|
|
|
|
Copyright 2006-2008 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 <nitro.h>
|
|
#include <nitro/wm.h>
|
|
#include <nitro/mb.h>
|
|
|
|
#include "wh.h"
|
|
#include "common.h"
|
|
#include "disp.h"
|
|
#include "text.h"
|
|
#include "bt.h"
|
|
|
|
#define DEFAULT_CHAN 1
|
|
|
|
extern OSMessageQueue mesgQueue;
|
|
|
|
static void ModeSelect(void); // 親機/子機 選択画面
|
|
static void ModeStartParent(void); // 使用率が低いチャンネルを計算し終えた状態
|
|
|
|
// データ送信時に呼び出される関数
|
|
void ParentSendCallback(void);
|
|
void ChildSendCallback(void);
|
|
|
|
static void VBlankIntr(void);
|
|
|
|
/*
|
|
* このデモ全体で使用する共通機能.
|
|
*/
|
|
static u16 padPress;
|
|
static u16 padTrig;
|
|
|
|
// データ受信時に呼び出される関数
|
|
void ParentReceiveCallback(u16 aid, u16 *data, u16 length);
|
|
void ChildReceiveCallback(u16 aid, u16 *data, u16 length);
|
|
|
|
// ブロック転送状態通知関数
|
|
void BlockTransferCallback(void *arg);
|
|
|
|
// 表示用送受信バッファ
|
|
static u8 gSendBuf[256] ATTRIBUTE_ALIGN(32);
|
|
u8 gRecvBuf[1 + WM_NUM_MAX_CHILD][256] ATTRIBUTE_ALIGN(32);
|
|
static BOOL gRecvFlag[1 + WM_NUM_MAX_CHILD];
|
|
|
|
static u32 send_counter[16];
|
|
static u32 recv_counter[16];
|
|
|
|
TEXT_CTRL *tc[NUM_OF_SCREEN];
|
|
|
|
static BOOL gFirstSendAtChild;
|
|
|
|
static BOOL wbt_available = FALSE;
|
|
static u16 connected_bitmap = 0;
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: ReadKey
|
|
|
|
Description: キーの読み込み処理
|
|
|
|
Arguments: None
|
|
|
|
Returns: None
|
|
*---------------------------------------------------------------------------*/
|
|
void ReadKey(void)
|
|
{
|
|
u16 currData = PAD_Read();
|
|
|
|
padTrig = (u16)(~padPress & currData);
|
|
padPress = currData;
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: GetPressKey
|
|
|
|
Description: 押下キー取得
|
|
|
|
Arguments: None
|
|
|
|
Returns: 押下されているキーのビットマップ
|
|
*---------------------------------------------------------------------------*/
|
|
u16 GetPressKey(void)
|
|
{
|
|
return padPress;
|
|
}
|
|
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: GetTrigKey
|
|
|
|
Description: キートリガ取得
|
|
|
|
Arguments: None
|
|
|
|
Returns: キートリガのビットマップ
|
|
*---------------------------------------------------------------------------*/
|
|
u16 GetTrigKey(void)
|
|
{
|
|
return padTrig;
|
|
}
|
|
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: CommonInit
|
|
|
|
Description: 共通初期化関数
|
|
|
|
Arguments: None
|
|
|
|
Returns: None
|
|
*---------------------------------------------------------------------------*/
|
|
void CommonInit(void)
|
|
{
|
|
/* OS 初期化 */
|
|
OS_Init();
|
|
OS_InitTick();
|
|
OS_InitAlarm();
|
|
OS_InitThread();
|
|
FX_Init();
|
|
CARD_Init();
|
|
|
|
/* GX 初期化 */
|
|
GX_Init();
|
|
GX_DispOff();
|
|
GXS_DispOff();
|
|
|
|
/* Vブランク割込設定 */
|
|
(void)OS_SetIrqFunction(OS_IE_V_BLANK, VBlankIntr);
|
|
(void)OS_EnableIrqMask(OS_IE_V_BLANK);
|
|
(void)OS_EnableIrqMask(OS_IE_FIFO_RECV);
|
|
(void)GX_VBlankIntr(TRUE);
|
|
|
|
// キーを一回空読み
|
|
ReadKey();
|
|
}
|
|
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: InitAllocateSystem
|
|
|
|
Description: メインメモリ上のアリーナにてメモリ割当てシステムを初期化する。
|
|
|
|
Arguments: None.
|
|
|
|
Returns: None.
|
|
*---------------------------------------------------------------------------*/
|
|
void InitAllocateSystem(void)
|
|
{
|
|
void *tempLo;
|
|
OSHeapHandle hh;
|
|
|
|
// OS_Initは呼ばれているという前提
|
|
tempLo = OS_InitAlloc(OS_ARENA_MAIN, OS_GetMainArenaLo(), OS_GetMainArenaHi(), 1);
|
|
OS_SetArenaLo(OS_ARENA_MAIN, tempLo);
|
|
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);
|
|
}
|
|
|
|
|
|
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: VBlankIntr
|
|
|
|
Description: キートリガ取得
|
|
|
|
Arguments: None
|
|
|
|
Returns: None
|
|
*---------------------------------------------------------------------------*/
|
|
static void VBlankIntr(void)
|
|
{
|
|
DispVBlankFunc();
|
|
|
|
//---- 割り込みチェックフラグ
|
|
OS_SetIrqCheckFlag(OS_IE_V_BLANK);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: MpSendCallback
|
|
|
|
Description: MPデータ送信後に呼び出される関数。
|
|
|
|
Arguments: None.
|
|
|
|
Returns: None.
|
|
*---------------------------------------------------------------------------*/
|
|
void MpSendCallback(BOOL result)
|
|
{
|
|
#pragma unused( result )
|
|
CARDRomHeader* rh = (void*)CARD_GetRomHeader();
|
|
u32 rh_size = sizeof(CARDRomHeaderNTR);
|
|
u32 limit = rh->rom_size + CARD_ROM_PAGE_SIZE;
|
|
u32 offset = WH_CHILD_SIZE * send_counter[0];
|
|
|
|
BgSetMessage(PLTT_YELLOW, " Sending: ROM addr=0x%x", offset);
|
|
|
|
if ( offset < limit )
|
|
{
|
|
if ( offset < rh_size )
|
|
{
|
|
u32 rem = rh_size%WH_CHILD_SIZE;
|
|
MI_CpuCopy8( &((u8*)rh)[offset], gSendBuf, WH_CHILD_SIZE );
|
|
if ( offset >= MATH_ROUNDDOWN(rh_size, WH_CHILD_SIZE) )
|
|
{
|
|
MI_CpuFill8( &gSendBuf[rem], 0, WH_CHILD_SIZE - rem );
|
|
}
|
|
}
|
|
else
|
|
if ( offset < CARD_GAME_AREA_OFFSET )
|
|
{
|
|
MI_CpuFill8(gSendBuf, 0, WH_CHILD_SIZE);
|
|
}
|
|
else
|
|
{
|
|
CARD_ReadRom( MI_DMA_NOT_USE, (void*)offset, gSendBuf, WH_CHILD_SIZE );
|
|
}
|
|
gSendBuf[WH_CHILD_SIZE] = FALSE;
|
|
if ( (offset + WH_CHILD_SIZE) >= limit )
|
|
{
|
|
gSendBuf[WH_CHILD_SIZE] = TRUE;
|
|
}
|
|
(void)WH_SendData(gSendBuf, WH_CHILD_MAX_SIZE, NULL);
|
|
send_counter[0]++;
|
|
}
|
|
else
|
|
{
|
|
BgSetMessage(PLTT_RED, " Sent ROM size=0x%x ", MATH_ROUNDUP(limit, WH_CHILD_SIZE) - CARD_GAME_AREA_OFFSET);
|
|
}
|
|
}
|
|
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: MpReceiveCallback
|
|
|
|
Description: MPデータ受信時に呼び出される関数。
|
|
|
|
Arguments: aid - 送信元子機の aid( 0 の場合は親機からのデータ )
|
|
data - 受信データへのポインタ (NULL で切断通知)
|
|
length - 受信データのサイズ
|
|
|
|
Returns: None.
|
|
*---------------------------------------------------------------------------*/
|
|
void MpReceiveCallback(u16 aid, u16 *data, u16 length)
|
|
{
|
|
SDK_MAX_ASSERT(aid, 15);
|
|
|
|
// 子機
|
|
if ( MB_IsMultiBootChild() )
|
|
{
|
|
if (aid == 0)
|
|
{
|
|
if (data && *data == TRUE)
|
|
{
|
|
MpSendCallback( TRUE );
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
// 親機
|
|
if (data != NULL)
|
|
{
|
|
gRecvFlag[aid] = TRUE;
|
|
// コピー元は2バイトアライン(4バイトアラインでない)
|
|
if (aid == 0)
|
|
{
|
|
// 親機から受信した場合
|
|
MI_CpuCopy8(data, &gRecvBuf[aid][0], length);
|
|
}
|
|
else
|
|
{
|
|
static u32 offset = CARD_GAME_AREA_OFFSET;
|
|
offset += WH_CHILD_SIZE;
|
|
MI_CpuCopy8(data, &gRecvBuf[aid][0], length);
|
|
BgSetMessage(PLTT_YELLOW, " Receiving: ROM addr=0x%x", offset);
|
|
if ( gRecvBuf[aid][WH_CHILD_SIZE] == TRUE )
|
|
{
|
|
BgSetMessage(PLTT_RED, " Received ROM size=0x%x ", offset - CARD_GAME_AREA_OFFSET);
|
|
}
|
|
(void)OS_SendMessage(&mesgQueue, (OSMessage)&gRecvBuf[aid][0], OS_MESSAGE_BLOCK);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
gRecvFlag[aid] = FALSE;
|
|
}
|
|
}
|
|
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: ModeSelect
|
|
|
|
Description: 親機/子機 選択画面での処理。
|
|
|
|
Arguments: None.
|
|
|
|
Returns: None.
|
|
*---------------------------------------------------------------------------*/
|
|
static void ModeSelect(void)
|
|
{
|
|
// カウンタクリア
|
|
MI_CpuClear(send_counter, sizeof(send_counter));
|
|
MI_CpuClear(recv_counter, sizeof(recv_counter));
|
|
|
|
if (!MB_IsMultiBootChild())
|
|
{
|
|
BgSetMessage(PLTT_YELLOW, " Connect as PARENT");
|
|
//********************************
|
|
(void)WH_ParentConnect(WH_CONNECTMODE_MP_PARENT, 0x0000, DEFAULT_CHAN); // WH_GetMeasureChannel()
|
|
WH_SetReceiver(MpReceiveCallback);
|
|
//********************************
|
|
}
|
|
else
|
|
{
|
|
static const u8 ANY_PARENT[6] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
|
|
BgSetMessage(PLTT_YELLOW, " Connect as CHILD");
|
|
//********************************
|
|
(void)WH_ChildConnectAuto(WH_CONNECTMODE_MP_CHILD, ANY_PARENT, DEFAULT_CHAN);
|
|
//********************************
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: ModeParent
|
|
|
|
Description: 親機 通信画面での処理。
|
|
|
|
Arguments: None.
|
|
|
|
Returns: None.
|
|
*---------------------------------------------------------------------------*/
|
|
void ModeParent(void)
|
|
{
|
|
BgPutString(6, 1, PLTT_RED, "Card Copy Multi Boot");
|
|
|
|
BgPrintStr(11, 3, PLTT_YELLOW, "Parent mode");
|
|
// BgPrintStr(4, 3, 0x4, "Send: %08X", gSendBuf[0]);
|
|
BgPrintStr(4, 5, 0x4, "Receive:");
|
|
{
|
|
s32 i;
|
|
|
|
for (i = 1; i < (WM_NUM_MAX_CHILD + 1); i++)
|
|
{
|
|
if (gRecvFlag[i])
|
|
{
|
|
BgPrintStr(5, (s16)(6 + i), 0x4, "Child%02d: %08X", i, gRecvBuf[i][0]);
|
|
}
|
|
else
|
|
{
|
|
BgPrintStr(5, (s16)(6 + i), 0x7, "No child");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
Name: ModeChild
|
|
|
|
Description: 子機 通信画面での処理。
|
|
|
|
Arguments: None.
|
|
|
|
Returns: None.
|
|
*---------------------------------------------------------------------------*/
|
|
void ModeChild(void)
|
|
{
|
|
BgPutString(6, 1, PLTT_RED, "Card Copy Multi Boot");
|
|
|
|
BgPutString(11, 3, PLTT_YELLOW, "Child mode");
|
|
|
|
if ( !gFirstSendAtChild )
|
|
{
|
|
BgSetMessage(PLTT_WHITE, " Push A Button to start ");
|
|
}
|
|
|
|
if ( !gFirstSendAtChild ) // (GetTrigKey() & PAD_BUTTON_A) )
|
|
{
|
|
MpSendCallback( TRUE );
|
|
gFirstSendAtChild = TRUE;
|
|
}
|
|
}
|
|
|