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94 lines
2.6 KiB
C
94 lines
2.6 KiB
C
#ifndef _ULTRA64_CONTROLLER_H_
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#define _ULTRA64_CONTROLLER_H_
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#include <ultra64.h>
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#include <global.h>
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#include <PR/os_cont.h>
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#include <PR/os_message.h>
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typedef struct
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{
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u8 slot_type; //0xFF for valid command, 0x00 for don't read this controller, 0xFE for end of commands
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u8 bytes_send; //normally 1 (command)
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u8 status_hi_bytes_rec_lo; //Status errors as defined in os_cont.h; bytes normally 4
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u8 command; //0: get status, 1: read buttons, 2: read mempak, 3: write mempak, 4: read eeprom, 5: write eeprom, FF: reset controller
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} PIF_header_t;
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typedef struct
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{
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PIF_header_t hdr;
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union{
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struct{
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u16 button;
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s8 rawStickX;
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s8 rawStickY;
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};
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struct{
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u8 ctl_type_lo;
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u8 ctl_type_hi;
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u8 ctl_status;
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u8 dummy;
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};
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};
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} PIF_IO_slot_t;
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typedef union
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{
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u8 bytes[0x27];
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struct{
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PIF_header_t hdr;
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u8 data[0x23]; //Yes, really 0x23 bytes of data
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};
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} PIF_mempak_wr_t;
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typedef union
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{
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u8 bytes[0x40];
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struct{
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u32 words[0xF];
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u32 status_control;
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};
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PIF_IO_slot_t slots[8];
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} pif_data_buffer_t;
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typedef union {
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struct {
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/* 0x0000 */ u32 unk0; //0x8 is some flag that needs to be set
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/* 0x0004 */ OSMesgQueue *ctrlrqueue;
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/* 0x0008 */ u32 ctrlridx; //0 to 3
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};
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u8 bytes[0x68];
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} unk_controller_t; // size = 0x68
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extern pif_data_buffer_t osPifBuffers[4];
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#define SIAccessQueueSize 2
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extern OSMesg osSiMesgBuff[SIAccessQueueSize];
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extern OSMesgQueue gOsSiMessageQueue;
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extern u32 gOsSiAccessQueueCreated; // = 0
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extern pif_data_buffer_t _osPifInternalBuff;
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extern u8 _osCont_lastPollType;
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extern u8 _osCont_numControllers; //always 4
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extern u32 gOsContInitialized; // = 0
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extern OSMesgQueue _osContMesgQueue;
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extern OSMesg _osContMesgBuff[4];
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extern s32 osSetVibration(unk_controller_t *arg0, u32 vibrate);
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extern void osSetUpMempakWrite(s32 ctrlridx, pif_data_buffer_t* buf);
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extern s32 osProbeVibrationPack(OSMesgQueue* ctrlrqueue, unk_controller_t *unk_controller, u32 ctrlridx);
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extern void __osSiCreateAccessQueue();
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extern void __osSiGetAccess();
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extern void __osSiRelAccess();
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extern s32 osContInit(OSMesgQueue *mq, u8 *ctl_present_bitfield, OSContStatus *status);
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extern void __osContGetInitData(u8 *ctl_present_bitfield, OSContStatus *status);
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extern void __osPackRequestData(u8 command);
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extern s32 osContStartReadData(OSMesgQueue *mq);
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extern void osContGetReadData(OSContPad *pad);
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extern void __osPackReadData();
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extern s32 __osSiRawStartDma(s32 dir, void *addr);
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#endif //_ULTRA64_CONTROLLER_H_
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