DFRobot Arduino Smart Home kit智能家居语音识别系统 待机久死机
前段时间购得一套DFRobot Arduino Smart Home kit智能家居语音识别系统测试使用下来，发现待机久了便会死机。绿色LED灯常亮，口令无任何反应。需要从启动，恢复正常，但闲置待机过久超过半小时上，便又挂掉死机。不知用过的朋友是否遇到同样问题，原配USB线供电 ，外置DC供电，均出现该问题。
本帖最后由 Youyou 于 2014-6-18 12:07 编辑
亲，可以试试我更新过的代码，测试了一上午，没有发现死机现象。之前在旺旺上也联系过你，我等着你的反馈。关于这套系统，语音播放完后再进行识别有一比较长的延迟，有空我看看能不能优化下。下载程序时要把扩展板的三档开关拨到PROG处，否则不能下载程序，下载完后，要拨到xbee处，否则不能进行发音。
相关库下载：语音识别：https://www.dfrobot.com.cn/image/data/DFR0177/Voice_1.0.rar
语音合成：https://www.dfrobot.com.cn/image/data/SEN0117/Syn6288_1.0.rar
DHT11：https://www.dfrobot.com.cn/image/data/DFR0067/dht11.zip
程序已经更新，加入了状态指示灯。
这种类似的问题很有可能是有软件造成的呢，一般硬件很难说死机，像arduino这种控制器也都是使用工业控制器做的。
容易发生死机说明，软件不是很完善。
能尝试在你的源码当中插入一些数据推送的点，去发现，卡死在哪个步骤上面？ 本帖最后由 Ricky 于 2014-6-12 11:18 编辑
lauren 发表于 2014-6-11 15:36
这种类似的问题很有可能是有软件造成的呢，一般硬件很难说死机，像arduino这种控制器也都是使用工业控制器 ...
你好，程序上全部是官方下载的源码，只修改过口令这一栏，烦请查看
#include <Wire.h>
#include <Voice.h>
#include "Syn6288.h"
Syn6288 syn;
#define SUM 10
#define DHT11_PIN 0 //ģ���?
byte dht11_dat;
uint8nAsrStatus=0;
char sRecog = {"dong gua","wen du zen me yang","kai deng","guan deng","yao kai deng ma","dong","gua","wen du","kai","guan"};//С���������¶���ô���ƣ��صƣ���Ҫ������С�ף�С
uint8_t text1[]={0xD2,0xBB,0xB6,0xFE,0xC8,0xFD,0xCB,0xC4,0xCE,0xE5,0xC1,0xF9,0xC6,0xDF,0xB0,0xCB,0xBE,0xC5,0xCA,0xAE,0xC1,0xE3};//һ�����������߰˾�ʮ��
uint8_t text2[]={0xC4,0xFA,0xBA,0xC3};// ���?
uint8_t text3[]={0xB5,0xB1,0xC7,0xB0,0xCE,0xC2,0xB6,0xC8,0xCE,0xAA};//��ǰ�¶�Ϊ
uint8_t text4[]={0xCA,0xAA,0xB6,0xC8,0xCE,0xAA,0xB0,0xD9,0xB7,0xD6,0xD6,0xAE};//ʪ��Ϊ�ٷ�֮
uint8_t text5[]={0xC9,0xE3,0xCA,0xCF,0xB6,0xC8};//���϶�
uint8_t text6[]="soundn";//������
uint8_t text7[]={0xC7,0xEB,0xD7,0xA2,0xD2,0xE2,0xA3,0xAC,0xD3,0xD0,0xCE,0xA3,0xCF,0xD5,0xC6,0xF8,0xCC,0xE5,0xD0,0xB9,0xC2,0xA9};//��ע�⣬��Σ������й©
uint8_t text8[]={0xD5,0xFD,0xD4,0xDA,0xBF,0xAA,0xB5,0xC6};//���ڿ���
uint8_t text9[]={0xD5,0xFD,0xD4,0xDA,0xB9,0xD8,0xB5,0xC6};//���ڹص�
uint8_t text10[]={0xC7,0xEB,0xCE,0xCA,0xC4,0xE3,0xD4,0xDA,0xCB,0xB5,0xCA,0xB2,0xC3,0xB4,0xA3,0xBF};//��������˵ʲô��
uint8_t text11[]={0xB9,0xE2,0xCF,0xDF,0xB2,0xBB,0xD7,0xE3,0x20,0xA3,0xAC,0xD5,0xFD,0xD4,0xDA,0xBF,0xAA,0xB5,0xC6};//���߲��㣬���ڿ���
uint8_t text12[]={0xCF,0xD6,0xD4,0xDA,0xB9,0xE2,0xCF,0xDF,0xC3,0xF7,0xC1,0xC1,0xA3,0xAC,0xB2,0xBB,0xD0,0xE8,0xD2,0xAA,0xBF,0xAA,0xB5,0xC6};//���ڹ�������������Ҫ����
uint8_t text13[]={0xB5,0xC6,0xD2,0xD1,0xB4,0xF2,0xBF,0xAA};//���Ѵ�
uint8_t text14[]={0xB5,0xC6,0xD2,0xD1,0xB9,0xD8,0xB1,0xD5};//���ѹر�
uint8_t text15[]={0xB9,0xE2,0xCF,0xDF,0xB2,0xBB,0xD7,0xE3,0x20,0xA3,0xAC,0xB5,0xC6,0xD2,0xD1,0xB4,0xF2,0xBF,0xAA};//���߲��㣬���Ѵ�
uint8_t text;
uint8_t textt;
int gas,shine;
int dat1,dat2;
int flag,sign;
int led=8;
int pig1,pig2,pig3,pig4;
void DHT11()
{
byte i;
byte dht11_in;
PORTC &= ~_BV(DHT11_PIN);
delay(18);
PORTC |= _BV(DHT11_PIN);
delayMicroseconds(40);
DDRC &= ~_BV(DHT11_PIN);
delayMicroseconds(40);
dht11_in = PINC & _BV(DHT11_PIN);
if(dht11_in){
Serial.println("dht11 start condition 1 not met");
return;
}
delayMicroseconds(80);
dht11_in = PINC & _BV(DHT11_PIN);
if(!dht11_in){
Serial.println("dht11 start condition 2 not met");
return;
}
delayMicroseconds(80);
for (i=0; i<5; i++)
dht11_dat<i> = read_dht11_dat();
DDRC |= _BV(DHT11_PIN);
PORTC |= _BV(DHT11_PIN);
byte dht11_check_sum = dht11_dat+dht11_dat+dht11_dat+dht11_dat;
// check check_sum
if(dht11_dat!= dht11_check_sum)
{
Serial.println("DHT11 checksum error");
}
dat1=dht11_dat;
dat2=dht11_dat;
}
byte read_dht11_dat()
{
byte i = 0;
byte result=0;
for(i=0; i< 8; i++){
while(!(PINC & _BV(DHT11_PIN)));// wait for 50us
delayMicroseconds(30);
if(PINC & _BV(DHT11_PIN))
result |=(1<<(7-i));
while((PINC & _BV(DHT11_PIN)));// wait '1' finish
}
return result;
}
void finally (unsigned char n)
{
switch(n)
{
case 0: syn.play(text2,sizeof(text2),0);flag=1;break;
case 1:
if(flag==1)
{
pig1=dat1/10;
pig2=dat1%10;
pig3=dat2/10;
pig4=dat2%10;
syn.play(text3,sizeof(text3),0);
if(pig1>0)
{
text=text1;
text=text1;
syn.play(text,sizeof(text),0);
text=text1;
text=text1;
syn.play(text,sizeof(text),0);
}
if(pig2>0)
{
text=text1;
text=text1;
syn.play(text,sizeof(text),0);
}
syn.play(text5,sizeof(text5),0);
syn.play(text4,sizeof(text4),0);
if(pig3>0)
{
textt=text1;
textt=text1;
syn.play(textt,sizeof(textt),0);
textt=text1;
textt=text1;
syn.play(textt,sizeof(textt),0);
}
if(pig4>0)
{
textt=text1;
textt=text1;
syn.play(textt,sizeof(textt),0);
}
flag=0;
}
break;
case 2:
if(flag==1)
{
if(sign==0)
{
syn.play(text8,sizeof(text8),0);
digitalWrite(led,HIGH);
sign=1;
}
else syn.play(text13,sizeof(text13),0);
flag=0;
}
break;
case 3:
if(flag==1)
{
if(sign==1)
{
syn.play(text9,sizeof(text9),0);
digitalWrite(led,LOW);
sign=0;
}
else syn.play(text14,sizeof(text14),0);
flag=0;
}
break;
case 4:if(flag==1)
{
shine=analogRead(2);
if(shine>700) //���ߴ�������ֵ
{
if(sign==0)
{
syn.play(text11,sizeof(text11),0);
digitalWrite(led,HIGH);
sign=1;
}
else syn.play(text15,sizeof(text15),0);
}
else
{
syn.play(text12,sizeof(text12),0);
digitalWrite(led,LOW);
sign=0;
}
flag=0;
}
break;
default:
if(flag==1)
{
syn.play(text10,sizeof(text10),0);
flag=0;
}
break;
}
}
void ExtInt0Handler ()
{
Voice.ProcessInt0(); //оƬ�ͳ��ж��ź�
}
void setup()
{
Wire.begin();
Serial.begin(9600);
Voice.Initialise(MIC,VoiceRecognitionV1);//Initialise mode MIC or MONO,default is MIC
//VoiceRecognitionV1 is VoiceRecognitionV1.0 shield
//VoiceRecognitionV2 is VoiceRecognitionV2.1 module
attachInterrupt(0,ExtInt0Handler,LOW);
DDRC |= _BV(DHT11_PIN);
PORTC |= _BV(DHT11_PIN);
pinMode(led,OUTPUT);
pinMode(7,OUTPUT); //������ʾ��ʶ��״̬������ʱ��ʶ��
}
void loop()
{
uint8 nAsrRes;
nAsrStatus = LD_ASR_NONE;
// DHT11();
while(1)
{
DHT11();
gas=analogRead(1);
if(gas>700)
{
syn.play(text6,sizeof(text6),0);
syn.play(text7,sizeof(text7),0);
}
delay(100);
switch(nAsrStatus)
{
case LD_ASR_RUNING:
case LD_ASR_ERROR:
break;
case LD_ASR_NONE:
{
nAsrStatus=LD_ASR_RUNING;
if (Voice.RunASR(SUM,80,sRecog)==0)
{
nAsrStatus= LD_ASR_ERROR;
Serial.println( "ASR_ERROR");
}
Serial.println( "ASR_RUNING.....");
digitalWrite(7,HIGH);
break;
}
case LD_ASR_FOUNDOK:
{
digitalWrite(7,LOW);
nAsrRes =Voice. LD_GetResult();// һ��ASRʶ�����̽���ȥȡASRʶ����
finally(nAsrRes);
nAsrStatus = LD_ASR_NONE;
break;
}
case LD_ASR_FOUNDZERO:
default:
{
digitalWrite(7,LOW);
nAsrStatus = LD_ASR_NONE;
break;
}
}// switch
delay(500);
}// while
}</i>
bigbird 发表于 2014-6-12 10:58
你好，程序上全部是官方下载的源码，只修改过口令这一栏，烦请查看
不知道你想要实现的效果是什么样的？或许我们面向你要的效果来看程序怎么开发是更为合适一点。样例程序中貌似包含了比较杂的功能，温湿度采集，语音识别，环境气体数据采集，语音播放。貌似都有写，但是针对具体应用场景的软件开发才有意义。这个样例应该是纯展示功能的。
方便介绍下你想做的东西吗？这样能更好地帮你的 lauren 发表于 2014-6-12 12:33
不知道你想要实现的效果是什么样的？或许我们面向你要的效果来看程序怎么开发是更为合适一点。样例程序中 ...
我做一个智能灯，要用到这套系统里的功能，只要能正常工作没就行，现在两个主要问题，1》待机久死机2》环境光传感器不起作用 环境光传感器，建议单独用代码测试下正不正常，然后根据观察到的值，取一个适当的阀值。 你好，昨天试过了，试用了 voice2.ino 版本的程序，反应似乎比以前快，目前没有发现死机现象，但是出现新的问题
1> 原LED指示灯配件无任何反应
最新版的程序，加入了看门狗功能，可以有效的防止死机。
收到了，非常感谢
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