Diff: main.cpp

Revision:

0:208b1e7384da

diff -r 000000000000 -r 208b1e7384da main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Nov 13 08:51:20 2021 +0000
@@ -0,0 +1,71 @@
+/*
+Drugi test iz PIM-a
+Milan Takic 2020/0690
+13.11.2021
+*/
+
+//uvezivanje biblioteka
+#include "mbed.h"
+
+//definisanje makroa
+#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 SEL_1 PB_6
+#define SEL_2 PC_7
+#define PWM_PERIOD 15
+#define V_MULTIPLIER 3.3f
+#define DUTY_CYCLE 0.5f
+#define MULTIPLIER 5
+
+//globalne promenljive
+
+BusOut display(A,B,C,D,E,F,G);
+DigitalOut select1(SEL_1);
+DigitalOut select2(SEL_2);
+AnalogIn pot1 (PA_0);
+AnalogIn pot2 (PA_1);
+InterruptIn sw1(PC_9);
+PwmOut buzzer(PA_11);
+const int digit[] = {0b1000000, 0b1111001, 0b0100100, 0b0110000, 0b0011001, 0b0010010, 0b0000010, 0b1111000, 0b0000000, 0b0010000};
+int i = 0;
+int j = 0;
+int flag = 0;
+
+//deklaracija funkcija
+void ISR_sw1();
+//glavna funkcija
+int main(){
+    select1.write(1);
+    select2.write(1);
+    sw1.fall(&ISR_sw1);
+    buzzer.period_ms(PWM_PERIOD);
+    
+    while(true){ 
+        buzzer.write(pot1.read());
+        i = pot1.read()*10;
+        j = pot1.read()*10;
+        if(flag){
+            select2.write(1);
+            select1.write(0);
+            display = digit[i];
+            wait_us(100);
+            select1.write(1);
+            select2.write(0);
+            display = digit[j];
+            wait_us(100);
+            flag = 0;
+        }      
+    }
+    
+}
+
+void ISR_sw1(){
+    flag = 1;
+}    
+
+// :(
\ No newline at end of file