Using an SR04

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Show/hide line numbers ultrasonic-finder.h Source File

ultrasonic-finder.h

00001 #ifndef ULTRASONIC_FINDER_H
00002 #define ULTRASONIC_FINDER_H
00003 
00004 DigitalIn echo(p20);
00005 DigitalOut trigger(p19);
00006 Serial pc(USBTX, USBRX);
00007 
00008 void clear_screen();
00009 void send_pulse(DigitalOut& triggerOut);
00010 float measure_pulse(Timer& timer, const DigitalIn& echoIn);
00011 void show_result(float pulse);
00012 
00013 #endif