Diff: main.cpp

Revision:

2:f1a2f4029bd6

Parent:

0:101a12a915c6

--- a/main.cpp	Wed Dec 10 16:19:08 2014 -0600
+++ b/main.cpp	Sun Apr 19 11:01:15 2015 +0000
@@ -17,24 +17,203 @@
 #include "mbed.h"
 
 // Initialize a pins to perform analog input and digital output fucntions
-AnalogIn   ain(A0);
+AnalogIn   ph(A0);
+AnalogIn   CuAm(A1);
+AnalogIn   Na(A2);
+AnalogIn   Cutemp(A3);
+AnalogIn   Disoxy(A4);
+AnalogIn   flu(A5);
+Serial uart(p28, p27); //Pin 28 TX, pin 27 RX. 
+
+   char a;
+
 DigitalOut dout(LED1);
+#include "TextLCD.h"
+ DigitalOut myled(LED1);
+ DigitalOut myled1(LED2);
+ DigitalOut myled2(LED3);
+ DigitalOut myled3(LED4);
+TextLCD lcd(p26, p25, p24, p23, p22, p21); // rs, e, d4-d7
 
+float ph1,Am,Ni1,temp,Do,Sod,fl;
+float CuAm1;
+
+void send_ph(unsigned int s)
+{
+ unsigned int a;
+ unsigned char b,c,d,e,f;
+ a=s/10;
+ b=s%10;
+ c=a%10;
+ d=a/10;
+ e=d%10;
+ f=d/10;
+ putchar(f+0x30);
+ putchar(e+0x30);
+ putchar(c+0x30);
+ putchar(b+0x30);
+ putchar(0x0A);
+}
+
+
+float map(float x, float in_min, float in_max, float out_min, float out_max)
+{
+  return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
+}
 int main(void)
 {
+      lcd.locate(0,0);
+    lcd.printf("    Sensor \n");
+      lcd.locate(0,1);
+    lcd.printf("  Monitoring1  \n");
+      wait(1);
+         myled = 1;
+        myled1=1;
+        myled3=1;
+        myled2=1;
+        wait(0.5);
+        myled = 0;
+          myled = 0;
+        myled1=0;
+        myled3=0;
+        myled2=0;
+       
+        wait(0.5);
+  lcd.cls();
     while (1) {
         // test the voltage on the initialized analog pin
         //  and if greater than 0.3 * VCC set the digital pin
         //  to a logic 1 otherwise a logic 0
-        if(ain > 0.3f) {
-            dout = 1;
-        } else {
-            dout = 0;
-        }
+        //if(ain > 0.3f) {
+        //    dout = 1;
+        //} else {
+        //    dout = 0;
+       // }/
         
         // print the percentage and 16 bit normalized values
-        printf("percentage: %3.3f%%\n", ain.read()*100.0f);
-        printf("normalized: 0x%04X \n", ain.read_u16());
-        wait(0.2f);
+     
+        //lcd.printf(" Temperature \n");
+        ////////////////////////////////ph/////////////////////////////////
+        lcd.locate(0,0);
+        
+    
+ ph1=ph.read()*100;
+ph1=map(ph1,0,100,0,14);
+ lcd.printf("PH:%2.0f",ph1);
+   lcd.locate(0,0);
+        
+       lcd.locate(6,0);
+ Am=CuAm.read()*100;
+
+Am=map(Am,0,100,0.05,0);
+ if(Am<0.02)
+ {
+         lcd.printf("A:%2.3f", Am);  
+}
+else
+{
+        Am=0;
+        lcd.printf("A:%2.3f", Am);  
     }
+
+
+ 
+ /////////////////
+ 
+ 
+ 
+   
+lcd.locate(0,1);
+Sod=Na.read()*100;
+
+Sod=map(Sod,0,100,0,1);
+ if(Sod<0.75)
+{
+ lcd.printf("S:%2.1f", Sod);
 }
+else
+{
+ Sod=0;
+ lcd.printf("S:%2.1f", Sod);
+ }
+ 
+ 
+ 
+ ////////////////////////ni///////////////////////  
+Do=Disoxy.read()*100;
+Do=map(Do,0,200,0,1);
+ 
+ printf("%2.0f", Do);
+ 
+ ///////////////////////////////////////
+   
+lcd.locate(5,1);
+temp=Cutemp.read()*100;
+temp=map(temp,0,100,0,300);
+ lcd.printf(" T:%2.0f", temp);
+ 
+    
+   
+
+fl=flu.read()*100;
+fl=map(fl,0,100,0,2);
+if(fl<0.46)
+{
+    lcd.locate(13,0);
+   lcd.printf("Flu");
+   lcd.locate(11,1);
+lcd.printf("%2.2f", fl);
+ 
+}
+else
+{
+ fl=0;
+    lcd.locate(13,0);
+   lcd.printf("Flu");
+   lcd.locate(11,1);
+lcd.printf(" %2.2f", fl);
+}
+ 
+
+ 
+ a=uart.getc();
+  if (a=='A')
+  {
+ uart.printf("%2.1f", ph1);
+   uart.printf("\n");
+  }
+ 
+  else if (a=='B')
+ {
+ uart.printf("%2.3f", Am);
+  uart.printf("\n");
+  }
+/////////////////////////////////////////////////////////////////
+  else if (a=='C')
+  {
+ uart.printf("%2.1f", Sod);
+   uart.printf("\n");
+  }
+ 
+  else if (a=='D')
+ {
+ uart.printf("%2.0f",temp );
+  uart.printf("\n");
+  }
+ else if (a=='E')
+ {
+ uart.printf("%2.0f",Do );
+  uart.printf("\n");
+  }
+ else if (a=='F')
+ {
+ uart.printf("%2.2f",fl );
+  uart.printf("\n");
+  }
+
+
+
+
+
+}
+}
\ No newline at end of file