void dfs_thread_entry(void* parameter)
{
char *rev_meail;//定义指针，用来保存邮件内容
/******************启动文件系统***************/
/* init the device filesystem */
dfs_init();
elm_init();
/* mount sd card fat partition 1 as root directory */
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
{
rt_kprintf("文件系统初始化成功!\n");
}
else
rt_kprintf("文件系统初始化失败!\n");
/*************************初始化LD3320***********************/
ld3320_gpio_configuration();
ld3320_nvic_cfg();
ld3320_spi_init();
LD_reset();
nAsrStatus = LD_ASR_NONE;
bMp3Play=0;
if(wugege_read_ini(sys_ini_name)!=1)
rt_kprintf("读取系统配置文件失败,语音识别将受到严重影响\n");
rt_kprintf("读取系统配置文件成功\n");
if(PlayDemoSound_mp3(sys_shi_mp3)<0)
rt_kprintf(" 播放初始化音乐失败，请确认是否能使用LD3320!\n");
rt_kprintf("播放初始化音乐成功！\n");
rt_thread_delay(10);//延迟该线程10ms
sys_wake=1;
sys_wake_count=0;
while(1)
{
if(RT_EOK==(rt_mb_recv(&mb,(rt_uint32_t*)&rev_meail,RT_WAITING_NO)))
{
rt_kprintf("接收到邮件,播放音乐%s\r\n",rev_meail);
if(PlayDemoSound_mp3(rev_meail)<0)
rt_kprintf("播放音乐失败%s \r\n",rev_meail);
rt_kprintf("接收到邮件,播放音乐完毕\r\n");
// *rev_meail=NULL;
nAsrStatus = LD_ASR_NONE;
}
rt_thread_delay(5);//延迟该线程5ms
while(bMp3Play != 0)
rt_thread_delay(5);
switch (nAsrStatus)
{
case LD_ASR_RUNING: // LD3320芯片正在语音识别中
break;
case LD_ASR_ERROR: // LD3320芯片发生错误
break;
case LD_ASR_NONE: // LD3320芯片无动作
{
nAsrStatus=LD_ASR_RUNING;
if (RunASR(sys_wake)==0) // 启动一次ASR识别流程：ASR初始化，ASR添加关键词语，启动ASR运算
{
nAsrStatus = LD_ASR_ERROR;
}
break;
}
case LD_ASR_FOUNDOK: // LD3320芯片识别到语音
{
char mp3_name[25]; //mp3文件名缓冲区
char action[15];
char ini_name[20];
int nAsrRes = LD_GetResult(); // 一次ASR识别流程结束，去取ASR识别结果
if(nAsrRes==49)
{
sys_wake=1;
sys_wake_count=0;
PlayDemoSound_mp3(sys_shi_mp3);
rt_kprintf("系统唤醒成功 \n");
}
else if(sys_wake)
{
get_mps_ini_file(mp3_name,ini_name,action,nAsrRes);
rt_kprintf("识别用户的mp3名字 %s 配置文件%s 命令%s 原始码%d\r\n",mp3_name,ini_name,action,nAsrRes);
sys_wake_count=0;
sys_wake=1;
deal_action(action);
if(PlayDemoSound_mp3(mp3_name)<0)
rt_kprintf("播放音乐失败%s \r\n",mp3_name);
if(0!=strcmp(ini_name,sys_ini_name))
{
strcpy(sys_ini_name,ini_name);
rt_kprintf("重新载入配置文件%s \r\n",sys_ini_name);
if(wugege_read_ini(sys_ini_name)!=1)
rt_kprintf("读取系统配置文件失败,语音识别将受到严重影响\r\n");
}
}
rt_kprintf("\r\n识别到用户关键字为:%d \r\n",nAsrRes);
nAsrStatus = LD_ASR_NONE;
break;
}
case LD_ASR_FOUNDZERO: //无识别结果
nAsrStatus = LD_ASR_NONE;
break;
default:
nAsrStatus = LD_ASR_NONE;
break;
}
}
}
void App_ASRTask(void *pdata)
{
unsigned char tempResult;
unsigned char err;
unsigned short temp;
#if OS_CRITICAL_METHOD == 3/* Allocate storage for CPU status register */
OS_CPU_SR cpu_sr = 0;
#endif
(void)pdata;
while (1)
{
if(myRobot.ld3320State.mode==LD_MODE_ASR_RUN)
{
switch(myRobot.ld3320State.state)
{
case LD_ASR_RUNING:
break;
case LD_ASR_ERROR:
break;
case LD_ASR_NONE:
{
myRobot.ld3320State.state=LD_ASR_RUNING;
if (RunASR()==0)
{
myRobot.ld3320State.state = LD_ASR_ERROR;
}
break;
}
case LD_ASR_FOUNDOK:
{
tempResult = LD_GetResult();
switch(tempResult)
{
case 0:
break;
case 1:
say(myName);
break;
case 2:
say(myPlace);
break;
case 3:
say(yourName);
break;
case 4:
motorSpeed(20,1,1);
break;
case 5:
Stop(1);
break;
case 6:
err = f_open(&lis, MUSICLIS_DIR, FA_OPEN_EXISTING | FA_READ );
if (err == FR_OK)
{
//打开成功，开始查找文件
err = SeekFile(&lis, 47, myRobot.ld3320State.filename, &temp);//查找列表文件,得到文件名,并将其保存至filename中
if (err == 0)//没有错误就改变音乐播放状态,并发送信号量,表示可以播放.
{
myRobot.ld3320State.mp3State = MP3_NEW_PLAY;
OSSemPost(Mp3TransSem); //再次添加信号量
}//
//关闭文件
f_close(&lis);
}
break;
case 7:
err = f_open(&lis, ACTION_DIR, FA_OPEN_EXISTING | FA_READ );
if (err == FR_OK)
{
err = SeekFile(&lis, 3, myRobot.actionctrl.filename, &temp);
if (err == 0)
{
myRobot.actionctrl.status |= ACTION_START;
if (temp & ACTION_BASIC) //如果是基本动作，则将基本动作标志置位
myRobot.actionctrl.status |= ACTION_BASIC;
else
myRobot.actionctrl.status &= ~ACTION_BASIC;
f_close(&lis);
OSSemPost(ActionSem);
//在此添加信号量
}
}
break;
case 8:
err = f_open(&lis, ACTION_DIR, FA_OPEN_EXISTING | FA_READ );
if (err == FR_OK)
{
err = SeekFile(&lis, 4, myRobot.actionctrl.filename, &temp);
if (err == 0)
{
myRobot.actionctrl.status |= ACTION_START;
if (temp & ACTION_BASIC) //如果是基本动作，则将基本动作标志置位
myRobot.actionctrl.status |= ACTION_BASIC;
else
myRobot.actionctrl.status &= ~ACTION_BASIC;
f_close(&lis);
OSSemPost(ActionSem);
//在此添加信号量
}
}
break;
case 9:
err = f_open(&lis, ACTION_DIR, FA_OPEN_EXISTING | FA_READ );
if (err == FR_OK)
{
err = SeekFile(&lis, 7, myRobot.actionctrl.filename, &temp);
if (err == 0)
{
myRobot.actionctrl.status |= ACTION_START;
if (temp & ACTION_BASIC) //如果是基本动作，则将基本动作标志置位
myRobot.actionctrl.status |= ACTION_BASIC;
else
myRobot.actionctrl.status &= ~ACTION_BASIC;
f_close(&lis);
OSSemPost(ActionSem);
//在此添加信号量
}
}
break;
case 10:
err = f_open(&lis, ACTION_DIR, FA_OPEN_EXISTING | FA_READ );
if (err == FR_OK)
{
err = SeekFile(&lis, 8, myRobot.actionctrl.filename, &temp);
if (err == 0)
{
myRobot.actionctrl.status |= ACTION_START;
if (temp & ACTION_BASIC) //如果是基本动作，则将基本动作标志置位
myRobot.actionctrl.status |= ACTION_BASIC;
else
myRobot.actionctrl.status &= ~ACTION_BASIC;
f_close(&lis);
OSSemPost(ActionSem);
//在此添加信号量
}
}
break;
case 11:
err = f_open(&lis, ACTION_DIR, FA_OPEN_EXISTING | FA_READ );
if (err == FR_OK)
{
err = SeekFile(&lis, 32, myRobot.actionctrl.filename, &temp);
if (err == 0)
{
myRobot.actionctrl.status |= ACTION_START;
if (temp & ACTION_BASIC) //如果是基本动作，则将基本动作标志置位
myRobot.actionctrl.status |= ACTION_BASIC;
else
myRobot.actionctrl.status &= ~ACTION_BASIC;
f_close(&lis);
OSSemPost(ActionSem);
//在此添加信号量
}
}
break;
case 12:
err = f_open(&lis, ACTION_DIR, FA_OPEN_EXISTING | FA_READ );
if (err == FR_OK)
{
err = SeekFile(&lis, 33, myRobot.actionctrl.filename, &temp);
if (err == 0)
{
myRobot.actionctrl.status |= ACTION_START;
if (temp & ACTION_BASIC) //如果是基本动作，则将基本动作标志置位
myRobot.actionctrl.status |= ACTION_BASIC;
else
myRobot.actionctrl.status &= ~ACTION_BASIC;
f_close(&lis);
OSSemPost(ActionSem);
//在此添加信号量
}
}
break;
case 13:
break;
case 14:
break;
case 15:
break;
case 16:
break;
case 17:
break;
case 18:
break;
case 19:
break;
default:
break;
}
myRobot.ld3320State.state = LD_ASR_NONE;
break;
}
case LD_ASR_FOUNDZERO:
default:
myRobot.ld3320State.state = LD_ASR_NONE;
break;
}
}
}
}