Hideto Niwa / Mbed 2 deprecated Cap-Sensor

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Dependencies:   mbed

main.cpp

Committer:
HidetoN
Date:
2020-01-08
Revision:
0:1025ad5aabba
Child:
1:632bf9a889cc

File content as of revision 0:1025ad5aabba:

#include "mbed.h"

#define ID 0x00

DigitalOut led(LED1);
Serial pc(USBTX,USBRX,115200);

//cap1
DigitalOut cap1Out(A1);
InterruptIn cap1Check(A0);
InterruptIn cap1Get(A2);

Timer t;
Timer constantTimer;//マイコン起動時間計測用タイマー
uint32_t data=0;

void checkOut()
{
    t.start();
}

void get()
{
    t.stop();
    cap1Out=0;
    data=t.read_us();
    t.reset();
}

int main()
{

    pc.printf("Hello!\r\n");

    cap1Check.rise(&checkOut);
    cap1Get.rise(&get);

    while(1) {
        cap1Out=1;
        
        //ID表示
        pc.printf("%x,",ID);
        pc.printf("%u,",data);
        pc.printf("\r\n");
        wait_us(data*2);
    }
}