BİRKAN DAĞDEVİREN
Ultrasonic searcher with Servo controlled by PC
Dependencies: HCSR04 Servo TextLCD mbed
Revision 0:0fd92cba86c2, committed 2013-11-13
- Comitter:
- Birkan
- Date:
- Wed Nov 13 22:25:05 2013 +0000
- Child:
- 1:3707e73808d1
- Commit message:
- ss
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/HCSR04.lib Wed Nov 13 22:25:05 2013 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/prabhuvd/code/HCSR04/#71da0dbf4400
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Servo.lib Wed Nov 13 22:25:05 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/Servo/#36b69a7ced07
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Wed Nov 13 22:25:05 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/TextLCD/#e4cb7ddee0d3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Nov 13 22:25:05 2013 +0000
@@ -0,0 +1,106 @@
+#include "mbed.h"
+#include "Servo.h"
+#include "hcsr04.h"
+#include "TextLCD.h"
+
+Serial pc(USBTX, USBRX); // pc & mbed seri iletişimi
+TextLCD lcd(p15, p16, p17, p18, p19, p20); // rs, e, d4-d7 LCD pin bağlantısı
+Servo myservo(p21); // servo pin girişi
+DigitalOut hedef_var(LED1);
+DigitalOut working(LED2);
+DigitalOut open(LED3);
+DigitalOut close(LED4);
+HCSR04 usensor(p25,p9); // ultrasonic sensor trig, echo pinleri
+
+int dist; // distance için 'd'
+char c; // pc den alınan karakter için 'c'
+float p;
+
+int main()
+{
+
+working=1; // çalıştığını gösteriyor
+
+while(1)
+ {
+
+
+
+ for(p=0.0; p<=1.0; p += 0.05) // servo için adım
+ {
+ usensor.start(); // usensor sinyal gönderiyor
+ wait_ms(500);
+ dist=usensor.get_dist_cm(); // sinyal dönüşü mesafe hesabı
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Obs Range cm:%ld",dist); // LCD ye mesafe yazdırılıyor
+ printf("%d\n ",dist); //
+ printf("%f\n ",p); //
+
+
+ if(dist<50) //30 cm den az hedef varsa doğrulamak için
+ {
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Obs Range cm:%ld",dist);
+ lcd.locate(0,1);
+ lcd.printf("location :%f",p);
+ hedef_var=1;
+ }
+
+ else if(dist>50)
+ {
+ hedef_var=0;
+
+ }
+
+
+ myservo = p;
+ wait(0.2);
+
+
+ }
+
+ // SERVO GERİ DÖNÜYOR //
+
+ for(p=1.0; p>0.0; p -=0.05)
+ {
+ usensor.start();
+ wait_ms(500);
+ dist=usensor.get_dist_cm();
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Obs Range cm:%ld",dist);
+ printf(" %d\n ",dist); //
+ printf("%f\n ",p); //
+
+ if(dist<=50)
+ {
+
+
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Obs Range cm:%ld",dist);
+ lcd.locate(0,1);
+ lcd.printf("location :%f",p);
+ hedef_var=1;
+ }
+ else if(dist>50)
+ {
+ hedef_var=0;
+ }
+
+
+ myservo = p;
+ wait(0.2);
+
+
+ }
+
+ }
+
+
+
+
+ }
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Nov 13 22:25:05 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f \ No newline at end of file