#include "mbed.h"
#include "LCD_i2c_GSOE\LCD.h"

lcd mylcd;
DigitalOut myled(LED1);
AnalogIn zeit(A0);
//Serial  mySerial(D1,D0,9600);

Timer timer;
InterruptIn ereignis(PC_13);
int Zeit1=500000;
void warte(void)
{
  int us;
  us =timer.read_us();
  while(timer.read_us()-us<Zeit1);    
}
void trigger(void)
{
	Zeit1=(int)(zeit*500000);
    }
int main()
{   timer.start();
    ereignis.rise(&trigger);
    mylcd.clear();
    mylcd.cursorpos(0x40);
    mylcd.printf("Hallo Welt %d",2020);
    while(1) {
        myled = 1; // LED is ON
        warte();
        myled = 0; // LED is OFF
        warte();
   }
}
