Revision 0:22d3ec372d97, committed 2020-11-26

Comitter:

leleracic

Date:

Thu Nov 26 16:51:42 2020 +0000

Commit message:

Library koji u sebi sadrzi funkcije za simuliranje udaljenosti od straznjeg objekta.

Changed in this revision

diff -r 000000000000 -r 22d3ec372d97 potenciometar.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/potenciometar.cpp	Thu Nov 26 16:51:42 2020 +0000
@@ -0,0 +1,69 @@
+#include "potenciometar.h"
+#include "Citanjeznaka.h"
+
+PwmOut buzzer(PC_7);
+AnalogIn pot(PA_1);
+DigitalOut stop(PA_0);
+DigitalOut kreni(PB_0);
+
+float ADCdata;
+
+Timer timer1;
+Timer timer2;
+Timer debounce;
+
+
+void potenciometar(void){
+            debounce.start();
+            ADCdata=pot;
+            timer1.start();
+            timer2.start();
+            if(0.9<ADCdata && ADCdata<=1.0) {
+                buzzer.period(0.0015);
+                buzzer=0.5;
+                if (timer1.read_ms()>=600) { // read time in ms
+                    buzzer=0.0;
+                }
+                if (timer2.read_ms()>=1200) { // read time in ms
+                    timer1.reset(); // reset timer
+                    timer2.reset(); // reset timer
+                }
+            }
+            if(0.5<ADCdata && ADCdata<=0.9) {
+                buzzer.period(0.0015);
+                buzzer=0.5;
+                if (timer1.read_ms()>=300) { // read time in ms
+                    buzzer=0.0;
+                }
+                if (timer2.read_ms()>=600) { // read time in ms
+                    timer1.reset(); // reset timer
+                    timer2.reset(); // reset timer
+                }
+            }
+            if(0.2<ADCdata && ADCdata<=0.5) {
+                buzzer.period(0.0015);
+                buzzer=0.5;
+                if (timer1.read_ms()>=150) { // read time in ms
+                    buzzer=0.0;
+                }
+                if (timer2.read_ms()>=300) { // read time in ms
+                    timer1.reset(); // reset timer
+                    timer2.reset(); // reset timer
+                }
+            }
+            if(ADCdata<=0.2 && ADCdata>0.02) {
+                buzzer.period(0.0015);
+                buzzer=0.5;
+            }
+            kreni=0;
+            stop=1;
+}
+
+void Sudar(void){
+    if (ADCdata <= 0.02){
+            kreni=0;
+            start=0;
+            buzzer=0.0;
+            pc.printf("Sudarili ste se!\n\r");
+        }
+}
\ No newline at end of file

diff -r 000000000000 -r 22d3ec372d97 potenciometar.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/potenciometar.h	Thu Nov 26 16:51:42 2020 +0000
@@ -0,0 +1,12 @@
+#ifndef POTENCIOMETAR_H
+#define POTENCIOMETAR_H
+#include "mbed.h"
+extern DigitalOut stop;
+extern DigitalOut kreni;
+extern PwmOut buzzer;
+extern AnalogIn pot;
+
+void potenciometar(void);
+void Sudar(void);
+
+#endif
\ No newline at end of file