Diff: main.cpp

Revision:

0:b74f45ef7f7f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Mar 24 10:58:46 2014 +0000
@@ -0,0 +1,42 @@
+#include "mbed.h"
+#include <queue>
+
+using namespace std;
+
+BusOut segments(dp2, dp1, dp28, dp6, dp5, dp27, dp26);
+BusOut digit(dp23, dp24, dp25);
+DigitalOut decimal_point(dp4);
+AnalogIn voltage(dp9);
+
+
+int predefined_segments[10] = {0x01, 0x4f, 0x12, 0x06, 0x4c, 0x24, 0x20, 0x0f, 0x00, 0x04};
+
+void display(float tmp)
+{
+    int digits[3] = {(int)(tmp / 100) % 10, (int)(tmp / 10) % 10, (int)(tmp) % 10};
+    for(int i = 1; i <= 4; i = i * 2) {
+        segments = predefined_segments[digits[i / 2]];
+        digit = ~i;
+        decimal_point = (i == 2) ? 0 : 1;
+        wait_ms(1);
+    }
+}
+
+int main()
+{
+    queue<double> aritmeticke;
+    double suma = 0;
+    double srednjaVrijednost;
+    for (int i = 0; i < 100; i++)
+        {aritmeticke.push(voltage * 3.3 * 1000);
+        suma += aritmeticke.back();}
+    srednjaVrijednost = suma / 100;
+    while(1) {
+        suma -= aritmeticke.front();
+        aritmeticke.pop();
+        aritmeticke.push(voltage * 3.3 * 1000);
+        suma += aritmeticke.back();
+        srednjaVrijednost = suma / 100;
+        display(srednjaVrijednost);
+    }
+}