#include <avr/io.h>
  #include <util/delay.h>

  #include <math.h>
  

  #include "tlc5947.h"
  

  #define	NB_DRIVERS 3

  #define MAX_VALUE 80 //TODO tbd !

  #define DELAY 100

  
  int main(void){

  	// Initialisation
  	unsigned int ledValues[NB_DRIVERS * DLED_CHANNELS];
  	init_LED_Drivers(NB_DRIVERS);

  	// Animation
  	unsigned int animTick = 0;

  	while(1){

  		// Build animation
  		for(int i=0; i<NB_DRIVERS * DLED_CHANNELS; i++){

  			double val = (double) (animTick % 21) / 20;
  			ledValues[i] = (unsigned int) (val * MAX_VALUE);

  		}

  		animTick++;
  		if(animTick >= 10000)
  			animTick = 0;
  

  		set_LED_Drivers(ledValues, NB_DRIVERS);

  		_delay_ms(100);

  	}
  	return 0;
  }