Diff: main.cpp

Revision:

0:74f4be59b17c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Mar 24 10:45:42 2014 +0000
@@ -0,0 +1,55 @@
+#include "mbed.h"
+ 
+#define WT 1
+ 
+BusOut cifra_za_ispis(dp2, dp1, dp28, dp6, dp5, dp27, dp26);//dp2, dp1, dp28, dp6, dp5, dp27, dp26   dp26, dp27, dp5, dp6, dp28, dp1, dp2
+DigitalOut tacka(dp4);
+BusOut br_cifre_za_ispis(dp25, dp24, dp23);//dp23 dp24 dp25
+DigitalOut enable_display(dp14);
+AnalogIn ulaz(dp9);
+
+
+    
+//0-9,a-d,*,#////126, 48, 109, 121, 51, 91, 95, 114, 127, 123, 119, 31, 78, 61, 99, 55
+//0-9,a-d,*,#//////1, 79,  18,   6, 76, 36, 32,  13,   0,   4,   8, 96, 49, 66, 28, 72
+    int cifre[]={  1, 79,  18,   6, 76, 36, 32,  13,   0,   4};
+    int br_cifre[]={3, 5, 6};//4, 2, 1
+
+void displayReal(float broj)
+{
+    broj*=100;
+    int c_broj=broj;
+    
+    if(c_broj>100) c_broj=100;
+    //c_broj=100-c_broj;
+    int brojevi[3]={ c_broj/100, (c_broj/10)%10, c_broj%10 };
+    for(int i(0); i<3; i++)
+    {
+        br_cifre_za_ispis=br_cifre[i];
+        tacka=1;
+        cifra_za_ispis=cifre[ brojevi[i] ];
+        wait_ms(WT);
+        br_cifre_za_ispis=7;
+        
+    }
+}
+ 
+int main()
+{
+    enable_display=1;
+    cifra_za_ispis=127;
+    tacka=1;    
+ 
+    while(1)
+    {
+        float sum(0);
+        for(int i(0); i<100; i++)
+        {
+            sum+=ulaz*3.3;
+            wait_us(0.01);
+        
+        }
+        displayReal(1 - (sum/100.-0.38));
+    }
+    return 0;
+}