File content as of revision 0:85d990bd01f4:

#include "mbed.h"
#include "pattern.h"


SPI spi(p5, p6, p7); // mosi, miso, sclk
DigitalOut cs(p8);
DigitalOut blank(p11);
DigitalOut xlat(p12);
AnalogIn audio(p15);
AnalogOut DAC(p18);

Serial pc(USBTX, USBRX); // tx, rx
Ticker refresh;

void refresh_leds(void);
pattern p1;

int main() {
        int i,j,done=0,key,inc=10;
        int red,green,blue,sat,value;
        float f1,f2;
        
// configure SPI to match TLC5947.  12 bit word, mode zero
// frequency of 1 MHz.
  spi.format(12,0);
  spi.frequency(1000000);

// attach the LED refresh function
  refresh.attach_us(refresh_leds,10000);

//start the pattern isr
  p1.start();
  
  while(1);
  
}
  
void refresh_leds(void)
{
        int color,led,r,g,b,h,s,v;
  cs=1;
  for (led=0;led<24;led++){
    spi.write(r);
    spi.write(b);
    spi.write(g);
  }
  xlat=1;
  xlat=0;
  if (blank) blank=0;
  cs=0;
}