Revision 0:73ba3c3ca466, committed 2021-11-06

Comitter:

filip_ste

Date:

Sat Nov 06 08:15:52 2021 +0000

Child:

1:0f79d461ce2e

Commit message:

Filip Stevanovic 2020/0039

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Nov 06 08:15:52 2021 +0000
@@ -0,0 +1,85 @@
+#include<mbed.h>
+
+
+
+//Pinovi
+#define A PA_10
+#define B PA_9
+#define C PA_8
+#define D PB_10
+#define E PB_5
+#define F PB_4
+#define G PB_3
+#define SEL1 PB_6
+#define SEL2 PC_7
+#define SW1 PC_9
+#define SW2 PC_8
+
+//Vremena
+#define HalfPool 1
+
+//Definisanje izlaza
+BusOut display (A,B,C,D,E,F,G);
+BusOut select (SEL2,SEL1);
+DigitalIn Dugme1 (SW1);
+DigitalIn Dugme2 (SW2);
+
+//Funkcija za ispisivanje cifre na displej
+void SegDisp (int num){
+    switch(num){
+        case 0:display = 0b1000000;break;   
+        case 1:display = 0b1111001;break;   
+        case 2:display = 0b0100100;break;   
+        case 3:display = 0b0110000;break;   
+        case 4:display = 0b0011001;break;   
+        case 5:display = 0b0010010;break;   
+        case 6:display = 0b0000010;break;   
+        case 7:display = 0b1111000;break;   
+        case 8:display = 0b0000000;break;   
+        case 9:display = 0b0010000;break;   
+        default:display = 0x7f;    break;
+    
+    }
+}
+
+//Konvertovanje broja u cifre i ispisivanje
+void ispisi(int num){
+    int j = num%10,d = num/10;
+    SegDisp(d);
+    select = 0b01;
+    wait_ms(HalfPool);
+    SegDisp(j);
+    select = 0b10;
+    wait_ms(HalfPool);   
+}
+
+//Varijable za pracenje dugmadi i trenutnog broja
+int lastDugme1=1,lastDugme2=1;
+int lastlastDugme1=1,lastlastDugme2=1;
+int brojac=0;
+
+int main(){
+    display = 0x7f;
+    select = 0x3;
+    
+    while(1){
+        //Ispisivanje
+        ispisi(brojac);
+        
+        //Provera da li je doslo do promene
+        if(lastlastDugme1==0 && lastDugme1==0 && Dugme1==1)
+            brojac=(brojac+1)%16;
+            
+        if(lastlastDugme2==0 && lastDugme2==0 && Dugme2==1)
+            brojac=(brojac+15)%16;
+
+        //Update stanja
+        lastlastDugme1=lastDugme1;
+        lastlastDugme2=lastDugme2;
+        
+        lastDugme1=Dugme1;
+        lastDugme2=Dugme2;
+        
+    }
+    
+    }
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sat Nov 06 08:15:52 2021 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file