Diff: main.cpp

Revision:

1:87df5ce85ede

Parent:

0:40a765d1b46b

--- a/main.cpp	Wed Feb 17 22:09:53 2016 +0000
+++ b/main.cpp	Mon Feb 29 18:56:21 2016 +0000
@@ -1,30 +1,133 @@
 #include "mbed.h"
+#include "TextLCD.h"
+#include "DHT.h"
+
+#define VoltDevider 16.0*3.3 // --- Voltade devider Solar Cell --1k--|---15k--- 50V "V"
+#define VoltBatDevider 9.2*3.3 // --- Voltade devider Battery --1k--|---8.2k--- 30V "V"
+#define ISensorFaktor 1*3.5 // --- ACS712T 5A "I"
+
+RawSerial pc(USBTX, USBRX);//Serial LOG
+
+AnalogIn Ain1(p20);// --- Voltade devider Battery --1k--|---8.2k--- 30V "V"
+AnalogIn Ain2(p19);// --- ACS712T 5A "I"
+AnalogIn CellLow1(p18);// --- Voltade devider Solar Cell --1k--|---15k--- 50V "V"
+AnalogIn CellLow2(p17);// --- Voltade devider Solar Cell --1k--|---15k--- 50V "V"
+AnalogIn CellTotal(p16);// --- Voltade devider Solar Cell --1k--|---15k--- 50V "V"
+
+AnalogIn tempsensor1(p15);//AD22103 Sensor
+DHT dht22(p13,DHT22);  //Udendørs temperatur
+
+TextLCD lcd(p26, p25, p24, p23, p22, p21, TextLCD::LCD20x4); // rs, e, d4-d7
+
+InterruptIn Knap(p14);
+DigitalOut LCDBackLigth(p12);
+Timeout BL;
+
+void LCDDisplay(int menu);
+
+float VRaw; //This will store our raw ADC data
+float IRaw;
+
+float UdeTemp;
+float UdeHym;
+float Cells[4];
+
+int menustate=1;
+
+float ReadTempetur(void)
+{
+    float tempreading=(tempsensor1.read()*3.3-0.25)/0.028;
+    return  tempreading;
+}
+
+
+void LEDOff()
+{
+    LCDBackLigth=0;
+    LCDDisplay(0);
+}
 
-RawSerial pc(USBTX, USBRX);
-AnalogIn   Ain1(p19);// --- AttoPilot "V"
-AnalogIn   Ain2(p20);// --- AttoPilot "I"
+void LEDON()
+{
+    LCDBackLigth=1;
+    BL.attach(&LEDOff,10.0);
+    LCDDisplay(menustate);
+    menustate++;
+    if (menustate>3) menustate=1;
+}
+
+
+void LCDDisplay(int menu)
+{
+    switch (menu) {
+        case 0: {
+            lcd.cls();
+            lcd.printf("###################\n");
+            lcd.printf("#### TuxiNet.dk ###\n");
+            lcd.printf("### Solar Charger #\n");
+            lcd.printf("###################");
+        }
+        break;
 
-int VRaw; //This will store our raw ADC data
-int IRaw;
-float VFinal; //This will store the converted data
-float IFinal;
+        case 1: {
+            lcd.cls();
+            lcd.printf("Battery\n");
+            lcd.printf("%.2fV  %.2fA %.2fW\n",VRaw,IRaw,IRaw*VRaw);
+        }
+        break;
+
+        case 2: {
+            lcd.cls();
+            lcd.printf("Temp:\n");
+            lcd.printf("Inde %.2fC\n Ude: %.2fC %.1f%\n",ReadTempetur(),UdeTemp,UdeHym);
+        }
+        break;
+
+        case 3: {
+            lcd.cls();
+            lcd.printf("Solar Cell:\n");
+            lcd.printf("C1 %.1f C2 %.1f\n C3 %.1f C4 %.1f\n",Cells[0],Cells[1],Cells[2],Cells[3]);
+        }
+        break;
+
+        case 4: {
+            lcd.cls();
+            lcd.printf("Reng / LUX");
+            lcd.printf("");
+        }
+        break;
+    }
+}
 
 int main()
 {
+    Knap.rise(&LEDON);
+    LCDDisplay(0);
     while(1) {
-        VRaw = Ain1.read_u16();
-        IRaw = Ain2.read_u16();
+        VRaw = Ain1.read()*VoltBatDevider;
+        IRaw = ((Ain2.read()*3.3)-2.5)*ISensorFaktor;
+        Cells[0]=CellLow1.read()*VoltDevider;
+        Cells[1]=CellLow2.read()*VoltDevider;
+        Cells[2]=CellTotal.read()*VoltDevider-Cells[0];
+        Cells[3]=CellTotal.read()*VoltDevider-Cells[1];
 
-        //Conversion
-        VFinal = VRaw/49.44; //45 Amp board
-        //VFinal = VRaw/12.99; //90 Amp board
-        //VFinal = VRaw/12.99; //180 Amp board
+        int err=dht22.readData();
+        wait(2.0);
+        if (err==0) {
+            UdeTemp=dht22.ReadTemperature(CELCIUS);
+            UdeHym=dht22.ReadHumidity();
+        }
 
-        IFinal = IRaw/14.9; //45 Amp board
-        //IFinal = IRaw/7.4; //90 Amp board
-        //IFinal = IRaw/3.7; //180 Amp board
-        pc.printf("%.1   Volts\r\n",VFinal);
-        pc.printf("%.1f   Amps\r\n\r\n\r\n",IFinal);
-        wait(0.2);
+        //Serial Log
+        pc.printf("Bettery:\r\n");
+        pc.printf("%.3f Volts  %.3f Amps %.3f watt\r\n",VRaw,IRaw,IRaw*VRaw);
+        pc.printf("Temp:\r\n");
+        pc.printf("Inde %.2fC Ude: %.2fC %.1f% \n\r",ReadTempetur(),UdeTemp,UdeHym);
+        pc.printf("Solar Cell:\r\n");
+        pc.printf("C1 %.1f C2 %.1f C3 %.1f C4 %.1f \n\n\r",Cells[0],Cells[1],Cells[2],Cells[3]);
+
+
+
+        wait(2.0);
     }
 }