mirror of
https://github.com/rvtr/TwlIPL.git
synced 2025-10-31 06:01:12 -04:00
47c53d01f2
git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@2882 b08762b0-b915-fc4b-9d8c-17b2551a87ff
150 lines
3.8 KiB
C
150 lines
3.8 KiB
C
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#include <twl.h>
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//#include <twl/os/common/ownerInfoEx_private.h>
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#include "font.h"
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#include "screen.h"
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#include "keypad.h"
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#define SYSTEM_UPDATER_LOG_PATH "nand:/sys/log/updater.log"
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void VBlankIntr(void);
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void myInit(void);
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s16 drawLine = 0;
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void TwlMain( void )
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{
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myInit();
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//---- interrupt setting
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OS_SetIrqFunction(OS_IE_V_BLANK, VBlankIntr);
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OS_EnableIrqMask(OS_IE_V_BLANK);
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OS_EnableIrq();
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GX_VBlankIntr(TRUE);
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{
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FSFile file;
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if( FS_OpenFileEx( &file, SYSTEM_UPDATER_LOG_PATH, FS_FILEMODE_R ) ) {
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(void)FS_CloseFile( &file );
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}else {
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PrintString(0, drawLine++, CONSOLE_GREEN, "UpdaterLog is already deleted.");
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OS_WaitVBlankIntr();
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OS_Terminate();
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}
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}
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PrintString(0, drawLine++, CONSOLE_WHITE, "Press A key To delete UpdaterLog.");
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while(1){
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kamiPadRead();
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if(kamiPadIsTrigger(PAD_BUTTON_A)){
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if ( !FS_DeleteFile(SYSTEM_UPDATER_LOG_PATH) )
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{
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FSResult res = FS_GetArchiveResultCode(SYSTEM_UPDATER_LOG_PATH);
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PrintString(0, drawLine++, CONSOLE_RED, "Delete Failed. Err:%03x", res);
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break;
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}
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PrintString(0, drawLine++, CONSOLE_WHITE, "Delete Succeeded.");
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break;
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}
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}
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OS_WaitVBlankIntr();
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OS_Terminate();
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}
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static void
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VBlankIntr(void)
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{
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//---- upload pseudo screen to VRAM
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DC_FlushRange(gScreen, sizeof(gScreen));
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GX_LoadBG0Scr(gScreen, 0, sizeof(gScreen));
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GXS_LoadBG0Scr(gScreen, 0, sizeof(gScreen));
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OS_SetIrqCheckFlag(OS_IE_V_BLANK); // checking VBlank interrupt
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}
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void myInit(void)
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{
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//---- init
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OS_Init();
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OS_InitTick();
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OS_InitAlarm();
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FX_Init();
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GX_Init();
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GX_DispOff();
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GXS_DispOff();
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//---- init displaying
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GX_SetBankForLCDC(GX_VRAM_LCDC_ALL);
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MI_CpuClearFast((void *)HW_LCDC_VRAM, HW_LCDC_VRAM_SIZE);
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(void)GX_DisableBankForLCDC();
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MI_CpuFillFast((void *)HW_OAM, 192, HW_OAM_SIZE);
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MI_CpuClearFast((void *)HW_PLTT, HW_PLTT_SIZE);
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MI_CpuFillFast((void *)HW_DB_OAM, 192, HW_DB_OAM_SIZE);
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MI_CpuClearFast((void *)HW_DB_PLTT, HW_DB_PLTT_SIZE);
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//---- setting 2D for top screen
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GX_SetBankForBG(GX_VRAM_BG_128_A);
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G2_SetBG0Control(GX_BG_SCRSIZE_TEXT_256x256,
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GX_BG_COLORMODE_16,
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GX_BG_SCRBASE_0xf800, GX_BG_CHARBASE_0x00000, GX_BG_EXTPLTT_01);
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G2_SetBG0Priority(0);
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G2_BG0Mosaic(FALSE);
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GX_SetGraphicsMode(GX_DISPMODE_GRAPHICS, GX_BGMODE_0, GX_BG0_AS_2D);
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GX_SetVisiblePlane(GX_PLANEMASK_BG0);
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GX_LoadBG0Char(d_CharData, 0, sizeof(d_CharData));
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GX_LoadBGPltt(d_PaletteData, 0, sizeof(d_PaletteData));
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//---- setting 2D for bottom screen
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GX_SetBankForSubBG(GX_VRAM_SUB_BG_128_C);
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G2S_SetBG0Control(GX_BG_SCRSIZE_TEXT_256x256,
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GX_BG_COLORMODE_16,
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GX_BG_SCRBASE_0xf800, GX_BG_CHARBASE_0x00000, GX_BG_EXTPLTT_01);
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G2S_SetBG0Priority(0);
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G2S_BG0Mosaic(FALSE);
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GXS_SetGraphicsMode(GX_BGMODE_0);
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GXS_SetVisiblePlane(GX_PLANEMASK_BG0);
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GXS_LoadBG0Char(d_CharData, 0, sizeof(d_CharData));
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GXS_LoadBGPltt(d_PaletteData, 0, sizeof(d_PaletteData));
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//---- screen
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MI_CpuFillFast((void *)gScreen, 0, sizeof(gScreen));
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DC_FlushRange(gScreen, sizeof(gScreen));
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/* DMA<4D><41><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IO<49><4F><EFBFBD>W<EFBFBD>X<EFBFBD>^<5E>փA<D683>N<EFBFBD>Z<EFBFBD>X<EFBFBD><58><EFBFBD><EFBFBD><EFBFBD>̂ŃL<C583><4C><EFBFBD>b<EFBFBD>V<EFBFBD><56><EFBFBD><EFBFBD> Wait <20>͕s<CD95>v */
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// DC_WaitWriteBufferEmpty();
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GX_LoadBG0Scr(gScreen, 0, sizeof(gScreen));
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GXS_LoadBG0Scr(gScreen, 0, sizeof(gScreen));
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//---- init interrupt
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OS_SetIrqFunction(OS_IE_V_BLANK, VBlankIntr);
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(void)OS_EnableIrqMask(OS_IE_V_BLANK);
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(void)GX_VBlankIntr(TRUE);
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(void)OS_EnableIrq();
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(void)OS_EnableInterrupts();
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//---- FileSytem init
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FS_Init(FS_DMA_NOT_USE);
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//---- start displaying
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GX_DispOn();
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GXS_DispOn();
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}
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