eka sinambela / Mbed 2 deprecated mbed_measuring_temperature

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Dependencies:   LinearAnalogSensors mbed

Fork of mbed_measuring_temperature by Mario Simaremare

Files at this revision

API Documentation at this revision

Revision 7:b0d12907493f, committed 2016-06-14

Comitter:
ekasinambela
Date:
Tue Jun 14 09:24:12 2016 +0000
Parent:
6:9de0807e2855
Child:
8:4b68520855f1
Commit message:
add LCD

Changed in this revision

LinearAnalogSensors.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/LinearAnalogSensors.lib	Tue Jun 07 11:48:37 2016 +0000
+++ b/LinearAnalogSensors.lib	Tue Jun 14 09:24:12 2016 +0000
@@ -1,1 +1,1 @@
-http://developer.mbed.org/users/PennElectric/code/LinearAnalogSensors/#989048937c77
+http://developer.mbed.org/users/PennElectric/code/LinearAnalogSensors/#15afa310c137

--- a/main.cpp	Tue Jun 07 11:48:37 2016 +0000
+++ b/main.cpp	Tue Jun 14 09:24:12 2016 +0000
@@ -1,7 +1,12 @@
 #include "mbed.h"
 #include <cmath>
+#include <stdio.h>   
+#include <math.h>
 //#include <LinearTemp.h>
+#include "mbed.h"
+#include "TextLCD.h"
 
+TextLCD lcd(p19, p20, p21, p22, p23, p24); // rs, e, d4-d7
 Serial pc(USBTX, USBRX);
 DigitalOut myled1(LED1), myled2(LED2);
 AnalogIn pin_1(p16), pin_2(p15), pin_3(p17) ;
@@ -9,6 +14,7 @@
 //LinearTemp mysensor(p15, 0.0050354, -273.15); 
  
 char program_name[128] = "G3-Waterplay Project";
+float roundvalue = 0;
 
 void salinityMeasurement();
 void temperatureMeasurement();
@@ -33,6 +39,8 @@
     //measure the salinity
     float salt = 16.3 * vout; 
     pc.printf("vin: %f, vout: %f, salt: %f \n\r", vin, vout, salt);
+    roundvalue = (float)floor((salt*100.0) + 0.5)/100.0;
+    lcd.printf("Sal:  %g \n", roundvalue);
 }
 
 //temperature function
@@ -53,8 +61,10 @@
     //pc.printf("K0: %f, K1: %f, K2: %f \n\r", K0, K1, K2); 
     //pc.printf("vin: %f, vout: %f, temperature: %f \n\r", vin, vout, Celcius);
     pc.printf("vin: %f, vout: %f, temperature: %f \n\r",vin, vout, Celcius);
+    roundvalue = (float)floor((Celcius*100.0) + 0.5)/100.0;
+    lcd.printf("Temp: %g \n", roundvalue);
     
-    if (Celcius < 26){
+    if (Celcius < 30){
         pin_18 = 1;
         myled1 = 1;
     }else{