Diff: Messdatenerfassung.cpp

Revision:

7:ed9a83df000a

Parent:

5:d213c03872fe

Child:

8:fb6cb712eb52

--- a/Messdatenerfassung.cpp	Tue May 19 15:14:50 2015 +0000
+++ b/Messdatenerfassung.cpp	Tue May 19 15:49:46 2015 +0000
@@ -1,28 +1,36 @@
 #include "mbed.h"
-AnalogIn analog_value(A0);
- int test(){
-     
-     
-     
-     
-     
-     }
-     
-float hall_umrechnung()
-{
-    float meas0;
-    meas0 = analog_value0.read() - 0.27;
-    if(meas0 < 0)
-    {
-        meas0 = 0;
+
+AnalogIn voltage0(A0); // Edit Pin-Port for the accu-voltage measurement
+AnalogIn voltage1(A1); // Edit Pin-Port for the throttle-voltage measurement
+AnalogIn voltage2(A2); // Edit Pin-Port for the capacitor-voltage measurement
+
+float Accu_Voltage(){
+    
+    float meas0;            
+    meas0 = voltage0.read(); // read adc value
+    return meas0;           // return value
     }
     
-    meas0 = meas0*2;
+float hall_umrechnung(){
+    float meas0;
+    meas0 = voltage1read() - 0.27; // read adc and rearange the voltage_value,because its 0.27 when the throttle is off
+    
+    if(meas0 < 0){          // meas0 isnt allowed to be <0 because its sets the pulsewidht of the pwm
+        meas0 = 0;
+        }
     
-    if(meas0 > 1)
-    {
+    meas0 = meas0*2;  // creates values between 0 and 1
+    
+    if(meas0 > 1){      // meas0 isnt allowed to be >1 because its sets the pulsewidth of the pwm 
         meas0 = 1;
+        }
+    
+    return meas0;    // return value
     }
     
-    return meas0;    
-}
\ No newline at end of file
+float Capacitor_Voltage(){
+    
+    float meas0;
+    meas0 = avoltage2.read(); //read adc value
+    return meas0; // return value
+    }