Code produit: | U-E9Z5 |
Exemple de code:
#include <IRremote.h> #include <dht11.h> dht11 DHT; #define DHT11_PIN 4 //buzzer pin int buzzer = 5; //button pins int KEY2 = 2; int KEY3 = 3; //pin definition of flowing light int led5 = 13; int led4 = 12; int led3 = 11; int led2 = 10; int led1 = 9; int RECV_PIN = 6; //define input pin on Arduino IRrecv irrecv(RECV_PIN); decode_results results; char i=0,flag=2; void setup () { Serial.begin(9600); irrecv.enableIRIn(); // Start the receiver attachInterrupt(0, falling0, FALLING); attachInterrupt(1, falling1, FALLING); pinMode(buzzer,OUTPUT); digitalWrite(buzzer,HIGH); pinMode(led1,OUTPUT); pinMode(led2,OUTPUT); pinMode(led3,OUTPUT); pinMode(led4,OUTPUT); pinMode(led5,OUTPUT); for(char i=9;i<14;i++) digitalWrite(i,LOW); } void loop() { if(flag==0) { buzzer_(); //testing buzzer led_display(); //testing LED } if(flag==1) { Serial.println("status, Hum(%), Tem(C) analog_val light_val lm35_val"); DHT11(); Serial.print(""); analog(); //testing analog input Serial.print(""); Light(); Serial.print(""); LM35(); Serial.println(""); delay(800); } if(flag!=0 & flag!=1) { if (irrecv.decode(&results)) { Serial.println(results.value, HEX); irrecv.resume(); // Receive the next value } } } void DHT11() { int chk; chk = DHT.read(DHT11_PIN); // READ DATA switch (chk) { case DHTLIB_OK: Serial.print("OK "); Serial.print(DHT.humidity,1); Serial.print(""); Serial.print(DHT.temperature,1); break; case DHTLIB_ERROR_CHECKSUM: Serial.print("Checksum error "); break; case DHTLIB_ERROR_TIMEOUT: Serial.print("Time out error "); break; default: Serial.print("Unknown error "); break; } } void buzzer_(void) { char i; for(i=0;i<80;i++)// output a frequency sound { digitalWrite(buzzer,LOW);// sound delay(1);//delay1ms digitalWrite(buzzer,HIGH);//not sound delay(1);//ms delay } for(i=0;i<100;i++)// output a frequency sound { digitalWrite(buzzer,LOW);// sound digitalWrite(buzzer,HIGH);//not sound delay(2);//2ms delay } } void led_display() { digitalWrite(led1,HIGH); delay(500); digitalWrite(led1,LOW); digitalWrite(led2,HIGH); delay(500); digitalWrite(led2,LOW); digitalWrite(led3,HIGH); delay(500); digitalWrite(led3,LOW); digitalWrite(led4,HIGH); delay(500); digitalWrite(led4,LOW); digitalWrite(led5,HIGH); delay(500); digitalWrite(led5,LOW); } void analog() { int val; val=analogRead(A0); Serial.print(val); } void Light() { int val; val=analogRead(A1); Serial.print(val); } void LM35() { int val; val=analogRead(A2); Serial.print(val); } void falling0() { flag=0; } void falling1() { flag=1; }
Référence: Keyeyestudio.com