Diff: main.cpp

Revision:

10:781cd74506e9

Parent:

9:73600707c93b

diff -r 73600707c93b -r 781cd74506e9 main.cpp
--- a/main.cpp	Mon Mar 02 17:36:12 2020 +0000
+++ b/main.cpp	Mon May 04 14:02:44 2020 +0000
@@ -1,34 +1,188 @@
 #include "mbed.h"
-#include "hcsr04.h"
+#include <stdio.h>
+#include <string.h>
+#include "Servo.h"
+
 
 Serial pc(USBTX,USBRX);
-//Serial UART(USBTX,USBRX);
-HCSR04  usensor(D8,D12);
+
 //Bluetooth module declaration
-Serial HC06(PTC17,PTC16); //BT TX RX
-char snd[512],rcv[1000];
-unsigned int dist;
+Serial blue(PTC17, PTC16);
+
+//Led declaration
+DigitalOut Redl(LED1);
+DigitalOut Bluel(LED3);
+DigitalOut Greenl(LED2);
+
+Servo myservo(D3);
+
+char k;
 char a;
-
-Timer dt;
+int c =0;
+char ser = 'L';
 
 int main()
 {
     pc.baud(9600);
-    unsigned char rx;
-    dt.start();
-    while(1) {
-        usensor.start(); 
-        wait_ms(500);
-        pc.printf("started");
-        rx = HC06.getc();
-        pc.printf("\n\r %ld",rx);
-        dist=usensor.get_dist_cm();
-         dt.reset();
-         if(dist>1 and dist<=30)
-         {
-         pc.printf("case: 1\r\n"); 
-         pc.printf("\n\r %ld",dist );  
-        }    
-    }
-}
\ No newline at end of file
+    Greenl = 1; //FRDM LED initially OFF
+    Bluel = 1; //FRDM LED initially OFF
+    Redl = 0; //FRDM LED initially OFF
+    k = 'T';
+    pc.printf("\n\r Door locked");
+    pc.printf("\n\r Lights off");
+    
+     while(1) {
+       
+       myservo.write(0.5); //motor stays off
+               
+        if(blue.readable()> 0)
+        {
+            c = blue.getc();
+            pc.printf("\n\rbluetooth");
+            pc.printf("\n\r %ld",c);
+            k = 'T';
+            }
+            
+        if (k == 'T')
+        {      
+        if (c == 1)
+        {
+            pc.printf("\n\rDoor unlocked");
+            pc.printf("\n\rKitchen light switched on");
+            pc.printf("\n\rLiving room light switched on");
+            Greenl = 0;
+            Bluel = 0;
+            if (ser == 'L')
+            {
+            myservo.write(0.6);                     
+            wait(0.3);
+            myservo.write(0.5);
+            ser = 'U';
+            }
+            Redl = 1;
+            k = 'F';
+            }
+        else if (c == 2)
+        {
+            pc.printf("\n\rDoor locked");
+            pc.printf("\n\rKitchen light switched on");
+            pc.printf("\n\rLiving room light switched on");
+            Greenl = 0;
+            Bluel = 0;
+            if (ser == 'U')
+            {
+            myservo.write(0.4);                     
+            wait(0.3);
+            myservo.write(0.5);
+            ser = 'L';
+            }
+            Redl = 1;
+            k = 'F';
+            }  
+        else if (c == 3)
+        {
+            pc.printf("\n\rDoor unlocked");
+            pc.printf("\n\rKitchen light switched on");
+            pc.printf("\n\rLiving room light switched off");
+            Greenl = 1;
+            Bluel = 0;
+            pc.printf("\n\r %ld",ser);
+            if (ser == 'L')
+            {
+            myservo.write(0.6);                     
+            wait(0.3);
+            myservo.write(0.5);
+            ser = 'U';
+            }
+            Redl = 1;
+            k = 'F';
+            } 
+        else if (c == 4)
+        {
+            pc.printf("\n\rDoor unlocked");
+            pc.printf("\n\rKitchen light switched off");
+            pc.printf("\n\rLiving room light switched on");
+            Greenl = 0;
+            Bluel = 1;
+            if (ser == 'L')
+            {
+            myservo.write(0.6);                     
+            wait(0.3);
+            myservo.write(0.5);
+            ser = 'U';
+            }
+            Redl = 1;
+            k = 'F';
+            }        
+        else if (c == 5)
+        {
+            pc.printf("\n\rDoor locked");
+            pc.printf("\n\rKitchen light switched on");
+            pc.printf("\n\rLiving room light switched off");
+            Greenl = 1;
+            Bluel = 0;
+            if (ser == 'U')
+            {
+            myservo.write(0.4);                     
+            wait(0.3);
+            myservo.write(0.5);
+            ser = 'L';
+            }
+            Redl = 1;
+            k = 'F';
+            }     
+        else if (c == 6)
+        {
+            pc.printf("\n\rDoor unlocked");
+            pc.printf("\n\rKitchen light switched off");
+            pc.printf("\n\rLiving room light switched off");
+            Greenl = 1;
+            Bluel = 1;
+            if (ser == 'U')
+            {
+            myservo.write(0.4);                     
+            wait(0.3);
+            myservo.write(0.5);
+            ser = 'L';
+            }
+            Redl = 1;
+            k = 'F';
+            }  
+        else if (c == 7)
+        {
+            pc.printf("\n\rDoor locked");
+            pc.printf("\n\rKitchen light switched off");
+            pc.printf("\n\rLiving room light switched on");
+            Greenl = 0;
+            Bluel = 1;
+            if (ser == 'U')
+            {
+            myservo.write(0.4);                     
+            wait(0.3);
+            myservo.write(0.5);
+            ser = 'L';
+            }
+            Redl = 1;
+            k = 'F';
+            }  
+        else if (c == 8)
+        {
+            pc.printf("\n\rDoor locked");
+            pc.printf("\n\rKitchen light switched off");
+            pc.printf("\n\rLiving room light switched off");
+            Greenl = 1;
+            Bluel = 1;
+            if (ser == 'U')
+            {
+            myservo.write(0.4);                     
+            wait(0.3);
+            myservo.write(0.5);
+            ser = 'L';
+            }
+            Redl = 1;
+            k = 'F';
+            }  
+    }   
+    
+}
+} 
\ No newline at end of file