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#ifndef PR_OS_VOICE_H
#define PR_OS_VOICE_H
#include "ultratypes.h"
#include "os_message.h"
typedef enum OsVoiceHandleMode {
/* 0 */ VOICE_HANDLE_MODE_0,
/* 1 */ VOICE_HANDLE_MODE_1,
/* 2 */ VOICE_HANDLE_MODE_2,
/* 3 */ VOICE_HANDLE_MODE_3,
/* 4 */ VOICE_HANDLE_MODE_4
} OsVoiceHandleMode;
typedef struct {
/* 0x0 */ OSMesgQueue* __mq;
/* 0x4 */ s32 __channel; // Controller port
/* 0x8 */ s32 __mode;
/* 0xC */ u8 cmd_status;
} OSVoiceHandle; // size = 0x10
typedef struct {
/* 0x00 */ u16 warning; // Warning
/* 0x02 */ u16 answer_num; // Candidate number (0~5)
/* 0x04 */ u16 voice_level; // Voice input level
/* 0x06 */ u16 voice_sn; // Relative voice level
/* 0x08 */ u16 voice_time; // Voice input time
/* 0x0A */ u16 answer[5]; // Candidate word number
/* 0x14 */ u16 distance[5]; // Distance value
} OSVoiceData; // size = 0x20
#define VOICE_STATUS_READY 0 /* stop/end */
#define VOICE_STATUS_START 1 /* Voice Undetected (no voice input) */
#define VOICE_STATUS_CANCEL 3 /* Cancel (cancel extraneous noise) */
#define VOICE_STATUS_BUSY 5 /* Detected/Detecting (voice being input, recognition processing under way) */
#define VOICE_STATUS_END 7 /* End recognition processing (enable execution of Get Recognition Results command) */
#define VOICE_WARN_TOO_SMALL 0x400 /* Voice level is too low (100 < Voice Level < 150) */
#define VOICE_WARN_TOO_LARGE 0x800 /* Voice level is too high (Voice Level > 3500) */
#define VOICE_WARN_NOT_FIT 0x4000 /* No words match recognition word (No. 1 Candidate Distance Value > 1600) */
#define VOICE_WARN_TOO_NOISY 0x8000 /* Too much ambient noise (Relative Voice Level =< 400) */
s32 osVoiceInit(OSMesgQueue* mq, OSVoiceHandle* hd, int channel);
s32 osVoiceSetWord(OSVoiceHandle* hd, u8* word);
s32 osVoiceCheckWord(u8* word);
s32 osVoiceStartReadData(OSVoiceHandle* hd);
s32 osVoiceStopReadData(OSVoiceHandle* hd);
s32 osVoiceGetReadData(OSVoiceHandle* hd, OSVoiceData* result);
s32 osVoiceClearDictionary(OSVoiceHandle* hd, u8 numWords);
s32 osVoiceMaskDictionary(OSVoiceHandle* hd, u8* maskPattern, int size);
s32 osVoiceControlGain(OSVoiceHandle* hd, s32 analog, s32 digital);
#endif
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