PA9.h File Reference

Contains prototypes and macros... for the arm9. More...

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Data Structures
struct	RTC
struct	infos
Defines
#define	USE_PA_SPLASH
#define	BG_GFX1   0x6000000
#define	BG_GFX2   0x6200000
#define	SPRITE_GFX1   0x6400000
#define	SPRITE_GFX2   0x6600000
#define	REG_DMA3SRC   *(volatile u32*)0x040000D4
#define	REG_DMA3DST   *(volatile u32*)0x040000D8
#define	REG_DMA3CNT   *(volatile u32*)0x040000DC
#define	DMA_ON   0x80000000
#define	DMA_NOW   0x00000000
#define	DMA_16   0x00000000
#define	DMA_32   0x04000000
#define	DMA_16NOW   (DMA_ON | DMA_NOW | DMA_16)
#define	DMA_32NOW   (DMA_ON | DMA_NOW | DMA_32)
#define	DMA_Copy(source, dest, count, mode)   {REG_DMA3SRC = (u32)source; REG_DMA3DST = (u32)dest; REG_DMA3CNT = (count) | (mode);}
#define	DMA_Clear(dest, count, mode)   {REG_DMA3SRC = (u32)Blank; REG_DMA3DST = (u32)dest; REG_DMA3CNT = (count) | (mode);}
#define	DMA_Force(ulVal, dest, count, mode)   {REG_DMA3SRC=(u32)&ulVal; REG_DMA3DST = (u32)dest; REG_DMA3CNT = (count) |(mode) | DMA_SRC_FIX;}
#define	BACKLIGHT(screen)   BIT(2+screen)
#define	_REG8   *(volatile u16 *)
#define	_REG16   *(volatile u16 *)
#define	_REG32   *(volatile u32 *)
#define	SWITCH_SCREENS   (1<<15)
#define	N_HBLS   263
#define	SIZEOF_8BIT(x)   (sizeof(x))
#define	SIZEOF_16BIT(x)   (sizeof(x)>>1)
#define	SIZEOF_32BIT(x)   (sizeof(x)>>2)
#define	CODE_IN_IWRAM   __attribute__ ((section (".iwram"), long_call))
#define	IN_IWRAM   __attribute__ ((section (".iwram")))
#define	CODE_IN_EWRAM   __attribute__ ((section (".ewram"), long_call))
#define	IN_EWRAM   __attribute__ ((section (".ewram")))
#define	PACKED   __attribute__ ((packed))
#define	INFO_COLOR   *(u8*)0x027FFC82
#define	INFO_BDAY_MONTH   *(u8*)0x027FFC83
#define	INFO_BDAY_DAY   *(u8*)0x027FFC84
#define	INFO_ALARM_HOUR   *(u8*)0x027FFCD2
#define	INFO_ALARM_MINUTE   *(u8*)0x027FFCD3
#define	INFO_NAME   *(u8*)0x027FFC86
#define	INFO_NAME_LENGTH   *(u8*)0x027FFC9A
#define	INFO_MESSAGE   *(u8*)0x027FFC9C
#define	INFO_MESSAGE_LENGTH   *(u8*)0x027FFCD0
#define	INFO_LANGUAGE   *(u8*)(0x027FFCE4)
#define	PA_LidClosed()   (IPC->buttons>>7)
	Check if the DS is closed. Returns 0 if open, 1 if closed
Functions
void	PA_WaitForVBL (void)
	Wait for the VBlank to occur
void	PA_jpeg_GetImageSize (char *name, int *width, int *height)
void	PA_jpeg_BltImage (char *name, u16 *vram, int output_width, int output_height)
void	PA_Init (void)
	Initialise the library. Must be used at the beginning or main()
void	PA_SetVideoMode (bool screen, u8 mode)
	Change the video mode... Use this with caution
void	PA_UpdateUserInfo (void)
	Updates the user info. This is automatically done in PA_Init. You can then get any info with the following variables : PA_UserInfo.Color (favorite color), .BdayDay, .BdayMonth, .AlarmHour, .AlarmMinute, .Name, .NameLength, .Message, .MessageLength
void	PA_UpdateRTC (void)
	Updates the Real Time Clock, with info on the current date and hour. Automatically updated in the PA VBL... Get the info with PA_RTC.Minutes, .Hour, .Seconds, .Day, .Month, and .Year
void	PA_LoadSplash (void)
	Load a PlayerAdvance splash screen... It's always nice to give some credit ;)
void	PA_NeoSplash (void)
void	PA_SwitchScreens (void)
void	PA_InitCPUMeter ()
	BROKEN ----- Initialises the CPU Meter. The CPU value is saved in PA_CPU (and PA_MaxCPU for max usage)
bool	PA_CheckLid (void)
	Check if the DS is closed. If closed, it pauses the DS, and returns 1.
void	PA_Splash (void *tiles0, void *map0, void *tiles1, void *map1, s16 color0, s16 color1, s16 time)
	Splash screen function ! Load your own splash screen...
void	PA_SetScreenLight (bool screen, bool light)
	Set on or off the screen's light
void	PA_Nothing (void)
Variables
bool	PA_Screen
RTC	PA_RTC
s16	PA_ScreenSpace
const unsigned short	bitmap [768]
u32 *	Blank
const s16	PA_SIN [512]
infos	PA_UserInfo

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Detailed Description

Contains prototypes and macros... for the arm9.

Contains prototypes and macros... for the arm9

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