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/**
* File: voicestopreaddata.c
*
* Forcibly stops voice recognition processing by the Voice Recognition System
*/
#include "PR/os_internal.h"
#include "PRinternal/controller.h"
#include "PR/os_voice.h"
#include "voiceinternal.h"
#include "os_version.h"
s32 osVoiceStopReadData(OSVoiceHandle* hd) {
s32 ret;
#if BUILD_VERSION >= VERSION_K
s32 i;
#endif
u8 stat;
u8 temp[4];
ret = __osVoiceGetStatus(hd->__mq, hd->__channel, &stat);
if (ret != 0) {
return ret;
} else if (stat & 2) {
return CONT_ERR_VOICE_NO_RESPONSE;
}
if (hd->__mode == 0) {
return CONT_ERR_INVALID;
}
*(u32*)temp = 0x700;
ret = __osVoiceContWrite4(hd->__mq, hd->__channel, 0, temp);
if (ret == 0) {
#if BUILD_VERSION >= VERSION_K
i = 0;
#endif
do {
ret = __osVoiceCheckResult(hd, &stat);
if (ret & 0xFF00) {
if (((ret & 7) == 0) || ((ret & 7) == 7)) {
ret = 0;
hd->__mode = 0;
} else {
ret = CONT_ERR_INVALID;
}
} else {
hd->__mode = 0;
}
#if BUILD_VERSION >= VERSION_K
i++;
} while ((ret == CONT_ERR_VOICE_NO_RESPONSE) && (i < 20));
#else
} while ((ret == CONT_ERR_VOICE_NO_RESPONSE));
#endif
}
#if BUILD_VERSION >= VERSION_K
if (i >= 20) {
ret == CONT_ERR_VOICE_NO_RESPONSE;
}
#endif
return ret;
}
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