uint8 LD_AsrAddFixed()
{
  uint8 k, flag;
  uint8 nAsrAddLength;
#define DATE_A 11   /*数组二维数值*/
#define DATE_B 20       /*数组一维数值*/
  uint8 code sRecog[DATE_A][DATE_B] =
  {
    "la ji tong",\ //一级口令设为“垃圾桶”
    "fei zhi",\
    "su liao",\
    "bo li",\
    "yi la guan",\
    "bao zhi",\
    "yi wu",\
    "wei sheng zhi",\
    "guo ke",\
    "luo ye",\
    "chen tu"
  };    /*添加关键词，用户修改*/
  uint8 code pCode[DATE_A] =
  {
    CODE_CMD,\
    CODE_1,\
    CODE_2,\
    CODE_3,\
    CODE_4,\
    CODE_5,\
    CODE_6,\
    CODE_7,\
    CODE_8,\
    CODE_9,\
    CODE_10
  };    /*添加识别码，用户修改*/
  ..........

void    User_handle(uint8 dat)
{
  if(0==dat)
  {
    G0_flag=ENABLE;
        UARTSendByte(0x01);    //将识别到的识别码传到串口输出，以下同理
        PrintCom("1/r/n");
    LED=0;
  }
  else if(ENABLE==G0_flag)
  {
    G0_flag=DISABLE;
    LED=1;
    switch(dat)
        {
        case CODE_1:
            UARTSendByte(0x02);
            PrintCom("2/r/n");
            SRD1 = 1;
            break;
        case CODE_2:
            UARTSendByte(0x02);
            PrintCom("2/r/n");
            SRD1 = 0;
            break;
...........

#include <Servo.h>              //调用这个库，控制舵机的
#include <SoftwareSerial.h>     //定义软串口的

SoftwareSerial softSerial1(6,5);   //6为RX，5为TX
SoftwareSerial softSerial2(3,2);   //3为RX，5为TX
Servo myservo1;  // 定义舵机一
Servo myservo2;  // 定义舵机二
int a;

void speech1(){         //播放：提示音msgd
  unsigned char i = 0;
  unsigned char head[10];

  head[0] = 0xFD;
  head[1] = 0x00;
  head[2] = 0x07;
  head[3] = 0x01;
  head[4] = 0x00;
  head[5] = 0x6D;
  head[6] = 0x73;
  head[7] = 0x67;
  head[8] = 0x64;
  head[9] = 0xE6;

  for(i=0; i<10; i++){
    softSerial2.write(head[i]);
  }
}

void speech2(){          //播放：可回收垃圾
  unsigned char j = 0;
  unsigned char head1[16];

  head1[0] = 0xFD;
  head1[1] = 0x00;
  head1[2] = 0x0D;
  head1[3] = 0x01;
  head1[4] = 0x00;
  head1[5] = 0xBF;
  head1[6] = 0xC9;
  head1[7] = 0xBB;
  head1[8] = 0xD8;
  head1[9] = 0xCA;
  head1[10] = 0xD5;
  head1[11] = 0xC0;
  head1[12] = 0xAC;
  head1[13] = 0xBB;
  head1[14] = 0xF8;
  head1[15] = 0xD4;

  for(j=0; j<16; j++){
    softSerial2.write(head1[j]);
  }
}

void speech3(){            //播放：其他垃圾
  unsigned char k = 0;
  unsigned char head2[14];

  head2[0] = 0xFD;
  head2[1] = 0x00;
  head2[2] = 0x0B;
  head2[3] = 0x01;
  head2[4] = 0x00;
  head2[5] = 0xC6;
  head2[6] = 0xE4;
  head2[7] = 0xCB;
  head2[8] = 0xFB;
  head2[9] = 0xC0;
  head2[10] = 0xAC;
  head2[11] = 0xBB;
  head2[12] = 0xF8;
  head2[13] = 0xCA;

  for(k=0; k<14; k++){
    softSerial2.write(head2[k]);
  }
}

void setup() {
  myservo1.attach(9);  // D9为舵机一信号口
  myservo2.attach(10); // D10为舵机二信号口
  Serial.begin(9600);  //串口初始化
  softSerial1.begin(9600);
  softSerial2.begin(9600);
}

void loop() {
  softSerial1.listen();     //监听第一个串口
  a=softSerial1.read();      //读取串口1的值
  switch(a)
  {
    case 1:
      speech1();            //播放提示音
      break;
    case 2:
      speech2();              //识别到是可回收垃圾，并播报出来
      delay(1000);
      myservo1.write(90);        //舵机一旋转90°  
      delay(3000);               //延迟一段时间，也就是扔垃圾的时间
      myservo1.write(0);        
      delay(5);                 //给舵机一个转动的时间
      break;
    case 3:
      speech3();
      delay(1000);            //识别到是其他垃圾，并播报出来
      myservo2.write(90);        //舵机二旋转90°
      delay(3000);
      myservo2.write(0);        
      delay(5);
      break;
    default:
      break;
  }
}