tetsuya Ogata / Mbed 2 deprecated Enpra_practice12

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Dependencies:   mbed

main.cpp

Committer:
ogata_lab
Date:
2013-07-04
Revision:
0:0c2f82ec4865

File content as of revision 0:0c2f82ec4865:


#include "mbed.h"
#include "Serial.h"

DigitalIn sw01(p20);
Serial usbSerial(USBTX, USBRX);

bool old_sw = false;

int main() {

    sw01.mode(PullUp);
    usbSerial.printf("Hello World!");
    int i = 0;
    while(1) {
        bool new_sw = sw01;
        if(new_sw && !old_sw) {
           i++;
        }
        usbSerial.printf("Counter = %d¥r¥n", i);
        old_sw = new_sw;
        
    }
}