park heumyong / Mbed 2 deprecated Nucleo_SC_SR04

sc04

Dependencies:   mbed HCSR04

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 #include "HCSR04.h"
00003 Serial pc(USBTX, USBRX);                            // USART2 : PA2,PA3  
00004 HCSR04 u_sen(PC_7, PA_9);                                   // 초음파 센서 
00005 int main() 
00006 {   float dist = 0;
00007     while(1) 
00008     {   u_sen.startMeas();          //거리 측정
00009         wait(0.1);
00010         u_sen.getMeas(dist);            //m단위 변환
00011         pc.printf("DIST %0.2fm \r\n",dist);         //출력
00012         wait(0.2);                                              // delay 200 ms
00013      }
00014 }
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