Revision 4:a8e100b532ee, committed 2018-05-30

Comitter:

pratit911

Date:

Wed May 30 07:18:44 2018 +0000

Parent:

3:1722a03793c6

Commit message:

qwerghj

Changed in this revision

--- a/main.cpp	Tue May 22 05:02:54 2018 +0000
+++ b/main.cpp	Wed May 30 07:18:44 2018 +0000
@@ -3,10 +3,10 @@
  
 Serial pc(USBTX,USBRX);
 DigitalOut rled(LED1);
-
+DigitalOut bled(LED2);     
 //wifi UART port and baud rate
 ESP8266 wifi(PTE0, PTE1, 115200);    // Class Variable Pin dexlaration for WIFI
-
+ 
 //buffers for wifi library
 char snd[255],resp[9000];
 char http_cmd[300], comm[300];
@@ -19,18 +19,21 @@
 #define PASS "Karkhana2018"  
 void control_led(void);
 //Remote IP
-#define IP "184.106.153.149"          // IP for thingspeak server. Remains same for al codes using thingspeak
+#define IP "192.168.88.76"          // IP for thingspeak server. Remains same for al codes using thingspeak
 //#define IP "192.168.0.25"
 //waterlevelue global variable
 int ledstatus=0;
 
 //Public and private keys for phant
-char* Update_Key = "QRCE7DOPVY3I49YN";                   // Copy the read key for your channel and paste it here.
+char* Update_Key = "OPETON9L7UP3FCOP";                   // Copy the read key for your channel and paste it here.
 //char* Private_Key = "GPoWnRM60yidrB0e1pXD";
  
 //Wifi init function. Sets the module to connect to wifi accesspoint with ssid and password mentioned above
 void wifi_initialize(void){
     
+      rled=1;
+        bled=1;
+
     pc.printf("******** Resetting wifi module ********\r\n");
     wifi.Reset();
     
@@ -82,7 +85,7 @@
 void wifi_send(void){
     
     pc.printf("******** Starting TCP connection on IP and port ********\r\n");
-    wifi.startTCPConn(IP,80);    //cipstart
+    wifi.startTCPConn(IP,1880);    //cipstart
     wifi.RcvReply(resp, timeout);
     if (wifi.RcvReply(resp, timeout))    
         pc.printf("%s",resp);    
@@ -90,8 +93,8 @@
         pc.printf("No response while starting TCP connection \r\n");
     wait(1);
     
-    //create link 
-    sprintf(http_cmd,"/channels/501352/fields/1.json?api_key=%s&results=2",Update_Key);              // Forms the url for transmitting to thingspeak server. the format can be seen on thingspeak site as well
+    //create link      
+    sprintf(http_cmd,"/status?");              // Forms the url for transmitting to thingspeak server. the format can be seen on thingspeak site as well
     pc.printf(http_cmd);
     
     pc.printf("******** Sending URL to wifi ********\r\n");
@@ -109,24 +112,72 @@
     //wifi.RcvReply(resp, timeout);
     //pc.printf("%s", resp);
 }
+      
 
 void control_led(void)
-{
-    int length=strlen(resp);
-    pc.printf("Length of response: %d\r\n",strlen(resp));
-    ledstatus=int(resp[length-13]);
-    pc.printf("LED Status is %c\r\n",resp[length-13]);
+{    
+int length=strlen(resp);
+pc.printf("%s",resp);
+pc.printf("Length of response: %d\r\n",strlen(resp));
+
+
+/*if(resp[8]=='t')
+    {
+        rled=0;
+        pc.printf("LED1 is ON");
+        wait(1);
+        if(resp[20]=='t')
+        {bled=0;
+        pc.printf("LED2 is ON");
+        wait(1);
+        }
+        else
+        bled=1;
+        pc.printf("LED2 is FALSE");
+        wait(1);
+     
+    }
+    else if(resp[8]=='f')
+    {
+        
+        rled=1;
+        pc.printf("LED1 is OFF");
+        wait(1);
+        if(resp[21]=='t')
+        {bled=0;
+        pc.printf("LED2 is ON");
+        wait(1);
+        }
+        else
+        bled=1;
+        pc.printf("LED2 is OFF");
+        wait(1);
+    */
+    
+  /*  ledstatus=int(resp[length-13]);
+   pc.printf("LED Status is %c\r\n",resp[length-13]);
     pc.printf("LED status is %d\r\n",ledstatus);
     if(resp[length-13]==49){
-        pc.printf("LED ON");
+        pc.printf("RED LED ON");
         rled=0;
+        bled=1;
+
         }
-    else{
-        pc.printf("LED OFF");
+    else if(resp[length-13]==50)
+
+ {       pc.printf("GREEN LED ON");
         rled=1;
-        }
-}
-        
+        bled=0;
+
+        }  
+     else {
+        pc.printf("waiting");
+        rled=1;
+        bled=1;
+        gled=1;
+    }*/
+
+}   
 
 int main () {