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oot/include/ultra64/controller.h
Lucas Shaw 21750d5aee
Naming some functions in libultra_code, decompiling a decent amount. (#77)
* osgetactivequeue ok

* osspdevicebusy ok

* osGetCurrFaultedThread ok

* osSpRawStartDma OK

* __osSpSetPc and osViGetCurrentFramebuffer OK

* sinf, sins, and sptask OK

* coss OK

* cosf OK

* ran format.sh

* Updated PR to use ultratypes

* osContStartQuery OK

* ran format.sh

* Updated PR to fix issues

* Made suggested changes
2020-04-18 21:40:27 -04:00

152 lines
4 KiB
C

#ifndef _ULTRA64_CONTROLLER_H_
#define _ULTRA64_CONTROLLER_H_
#include <ultra64.h>
#include <PR/os_cont.h>
#include <PR/os_message.h>
#define CONT_CMD_REQUEST_STATUS 0
#define CONT_CMD_READ_BUTTON 1
#define CONT_CMD_READ_MEMPACK 2
#define CONT_CMD_WRITE_MEMPACK 3
#define CONT_CMD_READ_EEPROM 4
#define CONT_CMD_WRITE_EEPROM 5
#define CONT_CMD_RESET 0xFF
#define CONT_CMD_REQUEST_STATUS_TX 1
#define CONT_CMD_READ_BUTTON_TX 1
#define CONT_CMD_READ_MEMPACK_TX 3
#define CONT_CMD_WRITE_MEMPACK_TX 35
#define CONT_CMD_READ_EEPROM_TX 2
#define CONT_CMD_WRITE_EEPROM_TX 10
#define CONT_CMD_RESET_TX 1
#define CONT_CMD_REQUEST_STATUS_RX 3
#define CONT_CMD_READ_BUTTON_RX 4
#define CONT_CMD_READ_MEMPACK_RX 33
#define CONT_CMD_WRITE_MEMPACK_RX 1
#define CONT_CMD_READ_EEPROM_RX 8
#define CONT_CMD_WRITE_EEPROM_RX 1
#define CONT_CMD_RESET_RX 3
#define CONT_CMD_NOP 0xFF
#define CONT_CMD_END 0xFE // Indicates end of a command
#define CONT_CMD_EXE 1 // Set pif ram status byte to this to do a command
#define DIR_STATUS_EMPTY 0
#define DIR_STATUS_UNKNOWN 1
#define DIR_STATUS_OCCUPIED 2
typedef struct
{
/* 0x00 */ union{
u16 button;
struct{
u16 a : 1;
u16 b : 1;
u16 z : 1;
u16 s : 1;
u16 du : 1;
u16 dd : 1;
u16 dl : 1;
u16 dr : 1;
u16 illegal_h : 1;
u16 illegal_l : 1;
u16 l : 1;
u16 r : 1;
u16 cu : 1;
u16 cd : 1;
u16 cl : 1;
u16 cr : 1;
};
};
/* 0x02 */ s8 x;
/* 0x03 */ s8 y;
} PadInput; // size = 0x4
typedef struct
{
u8 slot_type; //0xFF for valid command, 0x00 for don't read this controller, 0xFE for end of commands
u8 bytes_send; //normally 1 (command)
u8 status_hi_bytes_rec_lo; //Status errors as defined in os_cont.h; bytes normally 4
u8 command; //0: get status, 1: read buttons, 2: read mempak, 3: write mempak, 4: read eeprom, 5: write eeprom, FF: reset controller
} PIF_header_t;
typedef struct
{
PIF_header_t hdr;
union{
PadInput input;
struct{
u8 ctl_type_lo;
u8 ctl_type_hi;
u8 ctl_status;
u8 dummy;
};
};
} PIF_IO_slot_t;
typedef union
{
u8 bytes[0x27];
struct{
PIF_header_t hdr;
u8 data[0x23]; //Yes, really 0x23 bytes of data
};
} PIF_mempak_wr_t;
typedef struct {
u8 data[0x20];
} PIF_mempak_data_t;
typedef union
{
u8 bytes[0x40];
struct{
u32 words[0xF];
u32 status_control;
};
PIF_IO_slot_t slots[8];
} pif_data_buffer_t;
typedef union {
struct {
/* 0x0000 */ u32 unk0; //0x8 is some flag that needs to be set
/* 0x0004 */ OSMesgQueue *ctrlrqueue;
/* 0x0008 */ u32 ctrlridx; //0 to 3
};
u8 bytes[0x68];
} unk_controller_t; // size = 0x68
extern pif_data_buffer_t osPifBuffers[4];
#define SIAccessQueueSize 2
extern OSMesg osSiMesgBuff[SIAccessQueueSize];
extern OSMesgQueue gOsSiMessageQueue;
extern u32 gOsSiAccessQueueCreated; // = 0
extern pif_data_buffer_t _osPifInternalBuff;
extern u8 _osCont_lastPollType;
extern u8 _osCont_numControllers; //always 4
extern u32 gOsContInitialized; // = 0
extern OSMesgQueue _osContMesgQueue;
extern OSMesg _osContMesgBuff[4];
extern s32 osSetRumble(unk_controller_t *arg0, u32 vibrate);
extern void osSetUpMempakWrite(s32 ctrlridx, pif_data_buffer_t* buf);
extern s32 osProbeRumblePak(OSMesgQueue* ctrlrqueue, unk_controller_t *unk_controller, u32 ctrlridx);
extern void __osSiCreateAccessQueue();
extern void __osSiGetAccess();
extern void __osSiRelAccess();
extern s32 osContInit(OSMesgQueue *mq, u8 *ctl_present_bitfield, OSContStatus *status);
extern void __osContGetInitData(u8 *ctl_present_bitfield, OSContStatus *status);
extern void __osPackRequestData(u8 command);
extern s32 osContStartReadData(OSMesgQueue *mq);
extern void osContGetReadData(OSContPad *pad);
extern void __osPackReadData();
extern s32 __osSiRawStartDma(s32 dir, void *addr);
#endif //_ULTRA64_CONTROLLER_H_