Jose Ruiz / HCSR043

Librería HCSR04 con algunas modificaciones

Dependents:   ZMOTO42

HCSR043.h@0:d019c9870689, 2014-12-04 (annotated)

Committer:
jaruiz
Date:
Thu Dec 04 06:28:05 2014 +0000
Revision:
0:d019c9870689
Librer?a HCSR04 con algunas modificaciones

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jaruiz 0:d019c9870689 1 //Library for controlling ultrasonic module HCSR04
jaruiz 0:d019c9870689 2 //Ported by hiawoood from arduino library orgininally created by ITead studio.
jaruiz 0:d019c9870689 3 //Instantiate object by supplying the proper pin numbers of "trigger" and "echo"
jaruiz 0:d019c9870689 4 //e.g.
jaruiz 0:d019c9870689 5 /*
jaruiz 0:d019c9870689 6 int main() {
jaruiz 0:d019c9870689 7 Ultrasonic sensor(p5, p6);
jaruiz 0:d019c9870689 8 while(1){
jaruiz 0:d019c9870689 9 long distance = sensor.distance(CM);
jaruiz 0:d019c9870689 10 printf("Distance:%d\n");
jaruiz 0:d019c9870689 11 wait(0.1);
jaruiz 0:d019c9870689 12 }
jaruiz 0:d019c9870689 13 }
jaruiz 0:d019c9870689 14 */
jaruiz 0:d019c9870689 15
jaruiz 0:d019c9870689 16
jaruiz 0:d019c9870689 17
jaruiz 0:d019c9870689 18 #ifndef HCSR043_H
jaruiz 0:d019c9870689 19 #define HCSR043_H
jaruiz 0:d019c9870689 20
jaruiz 0:d019c9870689 21 #include "mbed.h"
jaruiz 0:d019c9870689 22
jaruiz 0:d019c9870689 23 #define CM 1
jaruiz 0:d019c9870689 24 #define INC 0
jaruiz 0:d019c9870689 25
jaruiz 0:d019c9870689 26 class HCSR043 {
jaruiz 0:d019c9870689 27 public:
jaruiz 0:d019c9870689 28 HCSR043(PinName t, PinName e);
jaruiz 0:d019c9870689 29 long echo_duration();
jaruiz 0:d019c9870689 30 long distance(int sys);
jaruiz 0:d019c9870689 31
jaruiz 0:d019c9870689 32 private:
jaruiz 0:d019c9870689 33 DigitalOut trig;
jaruiz 0:d019c9870689 34 DigitalIn echo;
jaruiz 0:d019c9870689 35 Timer timer;
jaruiz 0:d019c9870689 36 long duration,distacne_cm,distance_inc;
jaruiz 0:d019c9870689 37 };
jaruiz 0:d019c9870689 38
jaruiz 0:d019c9870689 39 #endif