Diff: Alarm.h

Revision:

0:9e26d3c8b2b1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Alarm.h	Thu Feb 12 13:49:58 2015 +0000
@@ -0,0 +1,72 @@
+#include "mbed.h"
+#include <vector>
+#include <string>
+#include <list>
+#include "Logger.h"
+
+extern Logger GlobalLogger;
+
+class Alarm {
+private:
+    std::string alarmNavn; 
+    std::vector<float> AlarmSpenninger;
+    AnalogIn port;
+    DigitalOut led;
+    float feilmargin;
+    bool LEDInvertStatus;
+    bool alarmLogged;
+        
+public:
+    Alarm(std::string alarmNavn, PinName portIn, PinName ledOut)
+    : alarmNavn(alarmNavn), port(portIn), led(ledOut), feilmargin(0.05), LEDInvertStatus(false), alarmLogged(false)
+    {
+    }
+    ~Alarm()
+    {
+    }
+    void AlarmVoltageAdd(float spenning) { 
+        AlarmSpenninger.push_back(spenning); 
+    }
+    void AddCurrentAlarmVoltage(void) {
+        AlarmVoltageAdd(AlarmVoltage());
+    }
+    void AlarmVoltageCLearAll() {
+        AlarmSpenninger.clear();
+    }
+    float AlarmVoltage (void) {
+        return port.read();
+    }
+    void LEDSet(bool value) {
+        if (LEDInvertStatus) led.write(!value);
+        else led.write(value);
+    }
+    void LEDInverted(bool value) {
+        LEDInvertStatus = value;
+    }
+    bool AlarmTest() {
+        return test();
+    }
+    void Reset() {
+        LEDSet(0);
+        alarmLogged = false;
+    }
+    
+    
+private:    
+    bool test() {
+        bool resultat = false;        
+        float portSpenning = port.read();
+        for (int i = 0; i < AlarmSpenninger.size(); i++) {
+            if (portSpenning + feilmargin > AlarmSpenninger[i] && portSpenning - feilmargin < AlarmSpenninger[i]) {
+                resultat = true;
+            }
+        }
+        if (resultat && !alarmLogged) {
+            alarmLogged = true;
+            std::string melding = alarmNavn + " ble aktivert!";
+            GlobalLogger.Logg(melding);
+        }
+        return resultat;
+    }
+
+};