File content as of revision 0:d327c184e8bb:

/*
 * mbed Application program <monitor_03 program>
 *
 * Copyright (c) 2014 Kenji Arai / JH1PJL
 *  http://www.page.sannet.ne.jp/kenjia/index.html
 *  http://mbed.org/users/kenjiArai/
 *      Created: May        5th, 2014
 *      Revised: October   13th, 2014
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
 * AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

//  Include ---------------------------------------------------------------------------------------
#include "mbed.h"
#include "rtos.h"

//  Definition ------------------------------------------------------------------------------------
#define USE_COM         // use Communication with PC(UART)

#ifdef USE_COM
#define BAUD(x)         pc.baud(x)
#define GETC(x)         pc.getc(x)
#define PUTC(x)         pc.putc(x)
#define PRINTF(...)     pc.printf(__VA_ARGS__)
#define READABLE(x)     pc.readable(x)
#else
#define BAUD(x)         {;}
#define GETC(x)         {;}
#define PUTC(x)         {;}
#define PRINTF(...)     {;}
#define READABLE(x)     {;}
#endif

//  Object ----------------------------------------------------------------------------------------
DigitalOut myled(LED1);
#if defined(TARGET_NUCLEO_L152RE) || defined(TARGET_NUCLEO_F401RE)
DigitalIn usr_sw(PC_13);
#endif
Serial pc(USBTX, USBRX);

//  RAM -------------------------------------------------------------------------------------------
uint8_t print_control_flag = 0;
uint32_t count;

//  ROM / Constant data ---------------------------------------------------------------------------

//  Function prototypes ---------------------------------------------------------------------------

//  Function prototypes ---------------------------------------------------------------------------
extern int mon(void);
extern void put_rn ( void );

//-------------------------------------------------------------------------------------------------
//  Control Program
//-------------------------------------------------------------------------------------------------
void data_output(void)
{
    PRINTF( "Count: %d", count);
    put_rn();
}

void led1_thread(void const *args)
{
    while (true) {
        myled = !myled;
        count++;
        if (print_control_flag) {
            data_output();
        }
        Thread::wait(1000);
    }
}

int main()
{
    Thread thread(led1_thread);

    while (true) {
        mon();
    }
}