int val; //定義變量val
#define MAXCHAR 81
char aa[MAXCHAR];
int j=0;
int g_timeout=0;
int Gas_Sensors = A0;
////////////////////////////////////////////////////
char ATE0[]="ATE0";
char CREG_CMD[]="AT+CREG?";
char SMS_send[]="AT+CMGS=18";
char ATCN[]="AT+CNMI=2,1";
char CMGF0[]="AT+CMGF=0";
char CMGF1[]="AT+CMGF=1";
char CMGR[12]="AT+CMGR=1";
char CMGD[12]="AT+CMGD=1";
/*************************************************/
//#define SEND_MESSA_TO_YOUR "at+cmgs=\"18382117086\"\r\n"http://發(fā)短信接收的手機(jī)號碼
#define CALL_YOU_TELNUMBER "ATD18382117086;\r\n"http://打電話接受的手機(jī)號碼
//功能模塊矯正完畢，請放心使用,。
char *Num1 = "The liquefied gas value is 200~300, the normal value has exceeded. Please check the liquefied gas is closed.\n openjumper ";
//當(dāng)前液化氣氣體值為200~300,，已超過正常值。請檢查液化氣,。
char *Num2 = "The liquefied gas value is 300~700, many have more than normal value. Easy to cause fire and poisoning please close the liquefied petroleum gas immediately.\n openjumper ";
//當(dāng)前液化氣氣體值為300~700,，已超過正常值很多。容易引起火災(zāi)和中毒請立即關(guān)閉液化氣。
char *Num3 = "The liquefied gas value has exceeded 700, now that the range of extreme danger, easy to cause fire and poisoning please close the liquefied petroleum gas immediately.\n openjumper ";
//當(dāng)前液化氣值已超過700,，現(xiàn)在此范圍內(nèi)極度危險,，容易引起火災(zāi)和中毒請立即關(guān)閉液化氣。
char *yy = "at+cmgs=\"18382117086\"\r\n";//發(fā)短信接收的手機(jī)號碼
//可以設(shè)置多個電話 格式如 char *yy = "at+cmgs=\"18382117086\"\r\n"; 即可.
/*************************************************/
int readSerial(char result[])
{
int i = 0;
while (Serial.available() > 0)
{
char inChar = Serial.read();
if (inChar == '\n')
{
result
[i] = '\0';
Serial.flush();
return 0;
}
if(inChar!='\r')
{
result
[i] = inChar;
i++;
}
}
}
void clearBuff(void)//打電話發(fā)短信清除指令
{
for(j=0;j<MAXCHAR;j++)
{
aa[j]=0x00;
}
j=0;
}
int Hand(char *s)//發(fā)短信打電話發(fā)短信調(diào)用指令
{
delay(200);
clearBuff();
delay(300);
readSerial(aa);
if(strstr(aa,s)!=NULL) //檢測單片機(jī)和模塊的連接
{
g_timeout=0;
clearBuff();
return 1;
}
if(g_timeout>50)
{
g_timeout=0;
return -1;
}
g_timeout++;
return 0;
}
void send_english(char *x,char *i)
{
clearBuff();
Serial.println(CMGF1);
delay(500);
while(Hand("OK")==0);
clearBuff();
Serial.println(x);
delay(500);
while(Hand(">")==0);
Serial.println(i);
delay(100);
Serial.print("\x01A"); //發(fā)送結(jié)束符號
delay(10);
delay(1000);
while(Hand("OK")==0);
}
void send_call(void) //打電話
{
clearBuff();
Serial.println(CALL_YOU_TELNUMBER); //打電話
delay(2000);
while(Hand("OK")==0);
}
void setup (void)
{
Serial.begin(115200);//設(shè)置波特率為115200
Serial.println("serial port [ok]!");
}
void loop (void)
{
send_english(yy,Num);
while(1)
{
int sensorValue = analogRead(Gas_Sensors);
Serial.print("Gas Sensors = " );
Serial.println(sensorValue);
if((sensorValue>=200)&&(sensorValue<=300))
{
send_english(yy,Num1);
}
if((sensorValue>=301)&&(sensorValue<=700))
{
send_english(yy,Num2);
}
if(sensorValue>=701)
{
send_english(yy,Num3);
}
delay(60000);//每隔一分鐘檢查一次氣體情況
}
}
