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Recent content by mishkinis

  1. M

    [SOLVED] PIC24HJ502, TLC5940, C Code

    Thank you, I haven't found many good codes of TLC5940 for PIC so I decided to post it here. It definitely will be possible to control it both via PC and without it. The main reason I use these TLC5940 is because it gives you possibility to drive lots of RGB LEDs with just few I/O pins from the...
  2. M

    [SOLVED] PIC24HJ502, TLC5940, C Code

    So guys, I have solved the problems of the code myself. As long as I didn't get replies I will not comment on the code but I will still post it if anybody will have the same problems. If anybody needs explanation for the code just post it here and I will explain it. This is very simple code, by...
  3. M

    [SOLVED] PIC24HJ502, TLC5940, C Code

    So.. The 3rd version of the code. Now I am able to light up LEDs by changing values in the gsData[] array. But it does it randomly. The problem is that GSCLK_Counter has to reach value 4095 and Data_Counter value 191 the same time. So probably I need two timers for that. Still haven't figured...
  4. M

    [SOLVED] PIC24HJ502, TLC5940, C Code

    Hey, I have Updated My Code but still no success. Here it is. I have the GSCLK_Counter counting up to 4095 but the Data_Counter is behaving weird. Seems that I cannot shift the data from my array #include <p24HJ128GP502.h> #include <libpic30.h> #include <stdio.h> #define VPRG LATBbits.LATB2...
  5. M

    [SOLVED] PIC24HJ502, TLC5940, C Code

    Hi, I am trying to control individual RGB LEDs with the TLC5940 and PIC24HJ502 microcontroller. I am programming in C (MPLAB). I have googled all possible documentation on internet, datasheet, TI programming flowchart & demystifying TLC5940. Not much progress yet, most of examples are on...
  6. M

    Pic24hj502, tlc5940, SCLK

    Hi, I am making an 8x8 RGB LED matrix and I am using PIC24HJ502 microcontroller & TLC5940 LED driver. I consider myself weak at programming so I need a bit of your help. For starters I want to generate continuous pulse of ~76 KHz from my micro controller to a SCLK (data shift clock) of TLC5940...
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