Norawit Nangsue
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hcsr04
hcsr04
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main.cpp
00001 #include "mbed.h" 00002 #include "hcsr04.h" 00003 00004 HCSR04 usensor(p26,p16);//trig pin,echo pin 00005 Serial pc(USBTX, USBRX); 00006 unsigned int dist; 00007 int main() 00008 { 00009 00010 while(1) { 00011 usensor.start(); 00012 wait_ms(500); 00013 dist=usensor.get_dist_cm(); 00014 pc.printf("Distance = %d cm\n",dist); 00015 00016 } 00017 }
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