File content as of revision 115:6ba84689e2c9:

/*
Project: 21_TimeSense_v5
File: main.cpp

 A simple time sense game.

 Uses VT-100 escape sequences to prevent scrolling. See
 http://www.csie.ntu.edu.tw/~r92094/c++/VT100.html and/or
 https://gist.github.com/fnky/458719343aabd01cfb17a3a4f7296797.

 Written by: Dr. C. S. Tritt; Last revised 10/13/21 (v. 1.1)
*/
#include "mbed.h"
#include "myFuncs.h"
// Construct a USER_BUTTON digital input.
DigitalIn myButton(USER_BUTTON);
 // Construct a timer object.
Timer myTimer;
 // Construct a transmit only serial connection over our USB.
Serial pc(USBTX, NC, 9600);

int main()
{
    const int TARGET = 5000; // Target time in mS.
    const int TRIALS = 3; // Number of trials (cycles).
    int rSum = 0; // Running sum for average in mS.

    clrTerm(&pc); // Clear the terminal.
    pc.printf("Hold button down for %f seconds.\n", 
        static_cast<float>(TARGET)/1000.f);


    while(true) {  // Main forever loop.
        ThisThread::sleep_for(300000); // Sleep for 5 minutes, repeatedly.
    }
}