LED Driver (TLC5940) EASY problem...

Projects Programming
1

OK folks, all I want to do is blink 1 led from a TLC5940 for 1 second on, 1 second off ( eventually doing it with 16 ) .... why is this not working????

#include "Tlc5940.h"

void setup()
{
  Tlc.init();
}


void loop()
  {
    Tlc.clear();
      {
         Tlc.set(9,2000);
         delay(1000);
         Tlc.set(9,30);
         delay(1000);
      }
 
   Tlc.update();
  
}

Thanks,

Nick

2

p.s...... what is happing is it is only performing the last command it sees, so it only lights led on pin 9 to a setting of 30, but holds it on at 30 forever... WTF

3

Well, I'm no expert, but it looks like you're only doing the update after setting the LED to 30.

4

Love you AWOL

5

Take a look at my prior post on lessons learned with 5940.