更新版程式碼 淹水警報器-成品

蕭澧邦

更新資訊:
1.回傳值中文化
2.接收端蜂鳴器間隔音

提醒! 上傳完畢後請重新啟動Arduino板，因為試驗時發現若未重啟開發板，斷網時會當機!

偵測端 Detector

1. //請於下方提示處，分別填入您的WiFi名稱與密碼，完成後重新上傳至開發版。
   
2. #define wifiName "TonysASUS"      //your wifi name
   
3. #define wifiPass "myhotspot"      //your wifi password
   
4. 
   
5. //#define wifiName "KITA"      //your wifi name
   
6. //#define wifiPass "t3893527"  //your wifi password
   
7. 
   
8. #include <Esp.h>
   
9. #include <ESP8266WiFi.h>
   
10. #include <FirebaseArduino.h>
    
11. #define firebaseURL "floodingalarm.firebaseio.com"
    
12. #define authCode "2gfMkb8d6BZw0iLmj7AdLqB40UtIzFZjEDxRjvLv"
    
13. 
    
14. int connectionStatusPin=D9;
    
15. int waterPin=A0;
    
16. int sensorValue;
    
17. 
    
18. void setupFirebase()
    
19. {
    
20.   Firebase.begin(firebaseURL,authCode);  
    
21. }
    
22. 
    
23. void setupWiFi()
    
24. {
    
25.   WiFi.begin(wifiName,wifiPass);
    
26.   Serial.println();
    
27.   Serial.println();  
    
28.   Serial.println("Connecting to WiFi");
    
29. 
    
30.   while(WiFi.status()!=WL_CONNECTED)
    
31.   {
    
32.     Serial.print(".");
    
33.     delay(500);
    
34.   }
    
35.   Serial.println();
    
36.   Serial.print("Connected to ");
    
37.   Serial.println(wifiName);
    
38.   Serial.print("IP: ");
    
39.   Serial.println(WiFi.localIP());
    
40.   digitalWrite(connectionStatusPin,1);
    
41. }
    
42. 
    
43. void setup() {
    
44.   Serial.begin(115200);
    
45.   pinMode(connectionStatusPin,OUTPUT);
    
46.   setupWiFi();
    
47.   setupFirebase();
    
48. }
    
49. 
    
50. void loop() {
    
51.   sensorValue = analogRead(waterPin);
    
52.   Serial.println(sensorValue);
    
53.   Firebase.setInt("number", sensorValue);
    
54. 
    
55.   //當與 Firebase 通訊失敗時，將所有數值歸零，接著重啟開發版
    
56.   if (Firebase.failed()) {
    
57.       Serial.print("setting data failed!");
    
58.       digitalWrite(connectionStatusPin,0);
    
59.       ESP.restart();
    
60.   }
    
61.   
    
62.   delay(100);
    
63. }

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接收端 Alarm

1. //請於下方提示處，分別填入您的WiFi名稱與密碼，完成後重新上傳至開發版。
   
2. #define wifiName "TonysASUS"    //your wifi name
   
3. #define wifiPass "myhotspot"    //your wifi password
   
4. 
   
5. //#define wifiName "KITA"      //your wifi name
   
6. //#define wifiPass "t3893527"  //your wifi password
   
7. 
   
8. #include <Esp.h>
   
9. #include <ESP8266WiFi.h>
   
10. #include <FirebaseArduino.h>
    
11. #define firebaseURL "floodingalarm.firebaseio.com"
    
12. #define authCode "2gfMkb8d6BZw0iLmj7AdLqB40UtIzFZjEDxRjvLv"
    
13. 
    
14. int numberLED[]={D2,D3,D4,D5,D13,D8};
    
15. int btnInput=D6;
    
16. int connectionStatusPin=D9;
    
17. int bigLEDPin=D10;
    
18. int buzzerPin=D11;
    
19. int buzzerStartTime;
    
20. int currentLevel, lastLevel;
    
21. 
    
22. int numberGot;
    
23. int alertValue1 = 50;  //一級警報
    
24. int alertValue2 = 600;  //二級警報
    
25. int alertValue3 = 900;  //三級警報
    
26. 
    
27. void showNumber(int n)
    
28. {
    
29.   for(int i=0; i<sizeof(numberLED)/sizeof(int); i++)
    
30.     digitalWrite(numberLED[i],0);
    
31.   if(n==1)
    
32.   {
    
33.     digitalWrite(D4,1);
    
34.     digitalWrite(D8,1);
    
35.   }
    
36.   if(n==2)
    
37.   {
    
38.     digitalWrite(D2,1);
    
39.     digitalWrite(D3,1);
    
40.     digitalWrite(D5,1);
    
41.     digitalWrite(D13,1);
    
42.     digitalWrite(D8,1);
    
43.   }
    
44.   if(n==3)
    
45.   {
    
46.     digitalWrite(D3,1);
    
47.     digitalWrite(D4,1);
    
48.     digitalWrite(D5,1);
    
49.     digitalWrite(D13,1);
    
50.     digitalWrite(D8,1);  
    
51.   }
    
52. }
    
53. 
    
54. void setupFirebase()
    
55. {
    
56.   Firebase.begin(firebaseURL,authCode);  
    
57. }
    
58. 
    
59. void setupWiFi()
    
60. {
    
61.   WiFi.begin(wifiName,wifiPass);
    
62.   Serial.println();
    
63.   Serial.println();  
    
64.   Serial.println("Connecting to WiFi");
    
65. 
    
66.   while(WiFi.status()!=WL_CONNECTED)
    
67.   {
    
68.     Serial.print(".");
    
69.     delay(500);
    
70.   }
    
71.   Serial.println();
    
72.   Serial.print("Connected to ");
    
73.   Serial.println(wifiName);
    
74.   Serial.print("IP: ");
    
75.   Serial.println(WiFi.localIP());
    
76.   digitalWrite(connectionStatusPin,1);  
    
77. }
    
78. 
    
79. void setup() {
    
80.   Serial.begin(115200);
    
81.   pinMode(connectionStatusPin,OUTPUT);
    
82.   pinMode(bigLEDPin,OUTPUT);
    
83.   pinMode(buzzerPin,OUTPUT);
    
84.   
    
85.   for(int i=0; i<sizeof(numberLED)/sizeof(int); i++)
    
86.   {
    
87.     pinMode(numberLED[i],OUTPUT);
    
88.   }
    
89.   
    
90.   pinMode(btnInput,INPUT);
    
91.      
    
92.   setupWiFi();
    
93.   setupFirebase();
    
94. }
    
95. 
    
96. void loop() {
    
97. 
    
98.   numberGot=Firebase.getInt("number");
    
99.   Serial.print("number: ");
    
100.   Serial.println(numberGot);
     
101. 
     
102.   //當與 Firebase 通訊失敗時，將所有數值歸零，接著重啟開發版
     
103.   if (Firebase.failed()) {
     
104.       Serial.print("getting data failed!");
     
105.       digitalWrite(connectionStatusPin,0);
     
106.       numberGot==0;
     
107.       digitalWrite(buzzerPin,0);
     
108.       digitalWrite(bigLEDPin,0);
     
109.       showNumber(0);
     
110.       ESP.restart();
     
111.   }
     
112.    
     
113.   if(numberGot >= alertValue3)
     
114.   {
     
115.     currentLevel=3;
     
116.     Serial.println("三級警報 - 淹水了！");
     
117.     showNumber(3);
     
118.     if(currentLevel!=lastLevel)
     
119.         buzzerStartTime=millis();
     
120.     if(millis()-buzzerStartTime<=30000)
     
121.         digitalWrite(buzzerPin,1);
     
122.     else
     
123.         digitalWrite(buzzerPin,0);
     
124.     digitalWrite(bigLEDPin,1);
     
125.     lastLevel=3;
     
126.   }else if(numberGot >= alertValue2)
     
127.   {
     
128.     currentLevel=2;
     
129.     Serial.println("二級警報 - 淹水了！");
     
130.     showNumber(2);
     
131.     if(currentLevel!=lastLevel)
     
132.         buzzerStartTime=millis();
     
133.     if(millis()-buzzerStartTime<=30000)
     
134.         digitalWrite(buzzerPin,1);
     
135.     else
     
136.         digitalWrite(buzzerPin,0);
     
137.     digitalWrite(bigLEDPin,1);
     
138.     lastLevel=2;
     
139.   }else if(numberGot >= alertValue1)
     
140.   {
     
141.     currentLevel=1;
     
142.     Serial.println("一級警報 - 淹水了！");
     
143.     showNumber(1);
     
144.     if(currentLevel!=lastLevel)
     
145.         buzzerStartTime=millis();
     
146.     if(millis()-buzzerStartTime<=30000)
     
147.         digitalWrite(buzzerPin,1);
     
148.     else
     
149.         digitalWrite(buzzerPin,0);
     
150.     digitalWrite(bigLEDPin,1);
     
151.     lastLevel=1;
     
152.   }else
     
153.   {
     
154.     buzzerStartTime=millis();
     
155.     showNumber(0);
     
156.     digitalWrite(buzzerPin,0);
     
157.     digitalWrite(bigLEDPin,0);
     
158.   }
     
159.   if(digitalRead(btnInput)==1)
     
160.       buzzerStartTime-=30000;
     
161.   delay(100);
     
162. }

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