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/**
* File: voicestopreaddata.c
*
* Forcibly stops voice recognition processing by the Voice Recognition System
*/
#include "PR/controller_voice.h"
#include "PR/os_voice.h"
#include "PR/controller.h"
s32 osVoiceStopReadData(OSVoiceHandle* hd) {
s32 errorCode;
s32 i;
u8 status;
u8 data[4];
errorCode = __osVoiceGetStatus(hd->__mq, hd->__channel, &status);
if (errorCode != 0) {
return errorCode;
}
if (status & 2) {
return CONT_ERR_VOICE_NO_RESPONSE;
}
if (hd->__mode == VOICE_HANDLE_MODE_0) {
return CONT_ERR_INVALID;
}
/**
* data[0] = 0
* data[1] = 0
* data[2] = 7
* data[3] = 0
*/
*(u32*)data = 0x700;
errorCode = __osVoiceContWrite4(hd->__mq, hd->__channel, 0, data);
if (errorCode == 0) {
i = 0;
do {
errorCode = __osVoiceCheckResult(hd, &status);
if (errorCode & 0xFF00) {
if (((errorCode & 7) == 0) || ((errorCode & 7) == 7)) {
errorCode = 0;
hd->__mode = VOICE_HANDLE_MODE_0;
} else {
errorCode = CONT_ERR_INVALID;
}
} else {
hd->__mode = VOICE_HANDLE_MODE_0;
}
i++;
} while ((errorCode == CONT_ERR_VOICE_NO_RESPONSE) && (i < 20));
}
if (i >= 20) {}
return errorCode;
}
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