Diff: main.cpp

Revision:

0:fbb75c0396c7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Nov 15 18:10:38 2018 +0000
@@ -0,0 +1,120 @@
+#include "mbed.h"
+
+#include "C12832.h"
+
+// C12832 lcd(p5, p7, p6, p8, p11);
+C12832 lcd(p5, p7, p6, p8, p11);
+AnalogIn aiPoti1(p19);
+AnalogIn aiPoti2(p20);      // p20 oder p31
+
+InterruptIn iiJsCenter(p14);
+InterruptIn iiJsUp(p15);
+InterruptIn iiJsDown(p12);
+InterruptIn iiJsRight(p16);
+InterruptIn iiJsLeft(p13);
+
+
+int start = 0;      
+float poti1Wert;
+float poti2Wert;
+float summe;
+
+void lesen1()
+{
+    poti1Wert = (aiPoti1.read()*100)-39;
+}
+
+void lesen2()
+{
+    poti2Wert = (aiPoti2.read()*19.5)+1.5;
+}
+
+void go()
+{
+    
+    if(start == 0)
+    {
+    lcd.locate(100,10);          
+    lcd.printf("GO");
+    start = 1;
+    }
+}
+
+void addieren()
+{
+    if(start == 1) 
+    {
+        lesen1();
+        lesen2();
+        summe = poti1Wert + poti2Wert;
+        lcd.cls();
+        lcd.locate(0,00);
+        lcd.printf("Poti1 = %.1f Poti2 = %.1f", poti1Wert, poti2Wert);
+        lcd.locate(0,10);          
+        lcd.printf("Plus: %.1f ", summe);
+    }
+}
+
+void subtrahieren()
+{
+     if(start == 1) 
+    {
+        lesen1();
+        lesen2();
+        summe = poti1Wert - poti2Wert;
+        lcd.cls();
+        lcd.locate(0,00);
+        lcd.printf("Poti1 = %.1f Poti2 = %.1f", poti1Wert, poti2Wert);
+        lcd.locate(0,10);          
+        lcd.printf("Minus: %.1f ", summe);
+    }
+}
+
+void multiplizieren()
+{
+    if(start == 1) 
+    {
+        lesen1();
+        lesen2();
+        summe = poti1Wert * poti2Wert;
+        lcd.cls();
+        lcd.locate(0,00);
+        lcd.printf("Poti1 = %.1f Poti2 = %.1f", poti1Wert, poti2Wert);
+        lcd.locate(0,10);          
+        lcd.printf("Multiplizieren: %.1f ", summe);
+    }
+}
+
+void dividieren()
+{
+    if(start == 1) 
+    {
+        lesen1();
+        lesen2();
+        summe = poti1Wert / poti2Wert;
+        lcd.cls();
+        lcd.locate(0,00);
+        lcd.printf("Poti1 = %.1f Poti2 = %.1f", poti1Wert, poti2Wert);
+        lcd.locate(0,10);          
+        lcd.printf("Division: %.1f ", summe);
+    }
+}
+
+int main() {
+
+    lcd.cls();                  
+    lcd.locate(0,0);           
+    lcd.printf("Poti-Calculator");
+    lcd.locate(0,10);          
+    lcd.printf("Christian Weiss");
+    wait_ms(300);
+    
+    while(1) 
+    {
+       iiJsCenter.rise(&go);   
+       iiJsUp.rise(&addieren); 
+       iiJsDown.rise(&subtrahieren);  
+       iiJsRight.rise(&multiplizieren);
+       iiJsLeft.rise(&dividieren);
+    }
+}