freesd.c File Reference

#include "types.h"
#include "irx.h"
#include "loadcore.h"
#include "stdio.h"
#include "intrman.h"
#include "freesd.h"
#include "spu2regs.h"

Include dependency graph for freesd.c:

Go to the source code of this file.

Macros
#define	BANNER   "FREESD %s\n"
#define	VERSION   "v1.01"
#define	MODNAME   "freesd"
#define	M_PRINTF(format, args...)   printf(MODNAME ": " format, ## args)

Functions
	IRX_ID (MODNAME, 1, 1)
void	SetESA (s32 core, u32 value)
u32	GetEEA (int chan)
void	nopdelay ()
void	InitSpu2 ()
int	_start (int argc, char *argv[])
int	TransInterrupt (void *data)
int	Spu2Interrupt (void *data)
void	RegisterInterrupts ()
void	ResetAll ()
void	Reset (s32 flag)
sceSdSpu2IntrHandler	sceSdSetSpu2IntrHandler (sceSdSpu2IntrHandler handler, void *data)
void	InitVoices ()
void	InitCoreVolume (s32 flag)
void	InitSpdif ()
int	sceSdInit (int flag)
void	sceSdSetParam (u16 reg, u16 val)
u16	sceSdGetParam (u16 reg)
void	sceSdSetSwitch (u16 reg, u32 val)
u32	sceSdGetSwitch (u16 reg)
u32	DmaStop (u32 core)
void	SetDmaWrite (s32 chan)
void	SetDmaRead (s32 chan)
u16	sceSdNote2Pitch (u16 center_note, u16 center_fine, u16 note, short fine)
u16	sceSdPitch2Note (u16 center_note, u16 center_fine, u16 pitch)
void	SetSpdifMode (u16 val)
void	sceSdSetCoreAttr (u16 entry, u16 val)
u16	sceSdGetCoreAttr (u16 entry)
sceSdTransIntrHandler	sceSdSetTransIntrHandler (int chan, sceSdTransIntrHandler func, void *data)
int	sceSdQuit ()
void	sceSdSetAddr (u16 reg, u32 val)
u32	sceSdGetAddr (u16 reg)
SdIntrCallback	sceSdSetTransCallback (s32 core, SdIntrCallback cb)
SdIntrCallback	sceSdSetIRQCallback (SdIntrCallback cb)

Variables
struct irx_export_table	_exp_libsd
u32	BlockTransBuff [2]
u32	BlockTransAddr [2]
u32	BlockTransSize [2]
u32	EffectSizes [10]
sceSdEffectAttr	EffectAttr [2]
u32	EffectAddr [2]
u32	VoiceTransStatus [2]
volatile u16	VoiceTransComplete [2]
u32	VoiceTransIoMode [2]
u16	SpdifSettings
void *	Spu2IntrData
sceSdTransIntrHandler	TransIntrHandlers [2]
SdIntrCallback	TransIntrCallbacks [2]
sceSdSpu2IntrHandler	Spu2IntrHandler
SdIntrCallback	Spu2IrqCallback
IntrData	TransIntrData [2]
volatile u16 *	ParamRegList []
u16	NotePitchTable []
u16	VoiceDataInit [16]
u8	CoreAttrShifts [4] = {7, 6, 14, 8}

Detailed Description

Part of the IOP Sound Driver

Definition in file freesd.c.

Variable Documentation

ParamRegList

volatile u16* ParamRegList[]

Initial value:

=
{
    SD_VP_VOLL(0, 0),   SD_VP_VOLR(0, 0),   SD_VP_PITCH(0, 0),  SD_VP_ADSR1(0, 0),
    SD_VP_ADSR2(0, 0),  SD_VP_ENVX(0, 0),   SD_VP_VOLXL(0, 0),  SD_VP_VOLXR(0, 0),
    SD_P_MMIX(0),       SD_P_MVOLL(0),      SD_P_MVOLR(0),      SD_P_EVOLL(0),
    SD_P_EVOLR(0),      SD_P_AVOLL(0),      SD_P_AVOLR(0),      SD_P_BVOLL(0),
    SD_P_BVOLR(0),      SD_P_MVOLXL(0),     SD_P_MVOLXR(0),     SD_S_PMON_HI(0),
    SD_S_NON_HI(0),     SD_A_KON_HI(0),     SD_A_KOFF_HI(0),    SD_S_ENDX_HI(0),
    SD_S_VMIXL_HI(0),   SD_S_VMIXEL_HI(0),  SD_S_VMIXR_HI(0),   SD_S_VMIXER_HI(0),
    SD_A_ESA_HI(0),     SD_A_EEA_HI(0),     SD_A_TSA_HI(0),     SD_CORE_IRQA(0),
    SD_VA_SSA_HI(0, 0), SD_VA_LSAX(0,0),    SD_VA_NAX(0, 0),    SD_CORE_ATTR(0),
    SD_A_TSA_HI(0),     SD_A_STD(0),
    
    U16_REGISTER(0x1AE),    U16_REGISTER(0x1B0),
    (u16*)0xBF900334
 
}

Definition at line 63 of file freesd.c.

NotePitchTable

u16 NotePitchTable[]

Initial value:

=
{
    0x8000, 0x879C, 0x8FAC, 0x9837, 0xA145, 0xAADC, 0xB504,
    0xBFC8, 0xCB2F, 0xD744, 0xE411, 0xF1A1, 0x8000, 0x800E,
    0x801D, 0x802C, 0x803B, 0x804A, 0x8058, 0x8067, 0x8076,
    0x8085, 0x8094, 0x80A3, 0x80B1, 0x80C0, 0x80CF, 0x80DE,
    0x80ED, 0x80FC, 0x810B, 0x811A, 0x8129, 0x8138, 0x8146,
    0x8155, 0x8164, 0x8173, 0x8182, 0x8191, 0x81A0, 0x81AF,
    0x81BE, 0x81CD, 0x81DC, 0x81EB, 0x81FA, 0x8209, 0x8218,
    0x8227, 0x8236, 0x8245, 0x8254, 0x8263, 0x8272, 0x8282,
    0x8291, 0x82A0, 0x82AF, 0x82BE, 0x82CD, 0x82DC, 0x82EB,
    0x82FA, 0x830A, 0x8319, 0x8328, 0x8337, 0x8346, 0x8355,
    0x8364, 0x8374, 0x8383, 0x8392, 0x83A1, 0x83B0, 0x83C0,
    0x83CF, 0x83DE, 0x83ED, 0x83FD, 0x840C, 0x841B, 0x842A,
    0x843A, 0x8449, 0x8458, 0x8468, 0x8477, 0x8486, 0x8495,
    0x84A5, 0x84B4, 0x84C3, 0x84D3, 0x84E2, 0x84F1, 0x8501,
    0x8510, 0x8520, 0x852F, 0x853E, 0x854E, 0x855D, 0x856D,
    0x857C, 0x858B, 0x859B, 0x85AA, 0x85BA, 0x85C9, 0x85D9,
    0x85E8, 0x85F8, 0x8607, 0x8617, 0x8626, 0x8636, 0x8645,
    0x8655, 0x8664, 0x8674, 0x8683, 0x8693, 0x86A2, 0x86B2,
    0x86C1, 0x86D1, 0x86E0, 0x86F0, 0x8700, 0x870F, 0x871F,
    0x872E, 0x873E, 0x874E, 0x875D, 0x876D, 0x877D, 0x878C
}

Definition at line 81 of file freesd.c.

VoiceDataInit

u16 VoiceDataInit[16]

Initial value:

= { 0x707, 0x707, 0x707, 0x707, 0x707, 0x707, 0x707, 0x707,
                        0,     0,     0,     0,     0,     0,     0,     0 }

Definition at line 348 of file freesd.c.