File content as of revision 0:fb74ddc7b758:

/* Created by Mark Oehlberg 8/21/14

Automatic keyboard app

You are viewing the code for the future of keyboards.  You might as well
smash your current keyboard, because once you use your KL25Z as 

*/

#include "mbed.h"
#include "tsi_sensor.h"
#include "USBKeyboard.h"

/* These defines will be replaced by PinNames soon */
#if defined (TARGET_KL25Z) || defined (TARGET_KL46Z)
  #define ELEC0 9
  #define ELEC1 10
#elif defined (TARGET_KL05Z)
  #define ELEC0 9
  #define ELEC1 8
#else
  #error TARGET NOT DEFINED
#endif

Serial pc(USBTX, USBRX);
USBKeyboard keyboard;

bool justpressed = false;
float lastpressed = 0.0;

int main(void) {
    pc.baud(115200);//I apparently have to do this in the main loop
    PwmOut led(LED2);//also called LED_GREEN
    TSIAnalogSlider tsi(ELEC0, ELEC1, 40);
    pc.printf("\nSerial port activated!\n\r");
    float i=0.0;
    while (true) {
        i=1.0 - tsi.readPercentage();
        led = i;
        if (justpressed && (abs(lastpressed-i)>0.1)){
            justpressed=false;
        }
        if ( 0.5 < i && i < 1.0 && not justpressed ){          
            keyboard.printf("Pirates!\r\n");
            lastpressed = i;
            justpressed = true;
            pc.printf(" Pirates - Trigger number=%f\n\r",i);
        }else if (0.0 < i && i <= 0.5 && not justpressed ){          
            keyboard.printf("ROBOTS!\r\n");
            lastpressed = i;
            justpressed = true;
            pc.printf(" ROBOTS!- Trigger number=%f\n\r",i);
        }

        wait(0.1);//this is to not overload the PWM output (writing multiple times to the LED)
        //pc.printf("Reading:%f\tlastpressed:%f Justpressed:%d\n\r", i,lastpressed, justpressed);//debug code

    }
}