Al Williams / Mbed 2 deprecated frdm_tsi_slider_led_blend

Slightly cooler slider demo for FRDM-KL25Z -- shows one color when not touched and then blends two other colors as you slide your finger along the touch sensor.

Dependencies:   mbed tsi_sensor

main.cpp

Committer:
wd5gnr
Date:
2014-04-15
Revision:
0:e48517b9b7e4

File content as of revision 0:e48517b9b7e4:

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

/* This 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

int main(void) {
    PwmOut led_r(LED_RED);
    PwmOut led_g(LED_GREEN);
    PwmOut led_b(LED_BLUE);
    TSIAnalogSlider tsi(ELEC0, ELEC1, 40);
    
    while (true) {
        float f=tsi.readPercentage();
        if (f<.05)
        {
        led_b=0.0;
        led_g=led_r=1.0;
        } else
            {
            led_b=1.0;
            led_r= 1.0 - f;
            led_g = f;
            }
        wait(0.1);
    }
}