example1

#include <FastLED.h>

#include <LEDMatrix.h>
#include <LEDText.h>
#include <FontMatrise.h>

// Change the next 6 defines to match your matrix type and size

#define LED_PIN        23
#define COLOR_ORDER    GRB
#define CHIPSET        WS2812B

#define MATRIX_WIDTH   8
#define MATRIX_HEIGHT  8
#define MATRIX_TYPE    HORIZONTAL_MATRIX

cLEDMatrix<MATRIX_WIDTH, MATRIX_HEIGHT, MATRIX_TYPE> leds;

cLEDText ScrollingMsg;

const unsigned char TxtDemo[] = {
                                  //EFFECT_SCROLL_LEFT "            LEFT SCROLL "
                                  //EFFECT_SCROLL_RIGHT "            LLORCS THGIR"
                                  //EFFECT_SCROLL_DOWN "            SCROLL DOWN             SCROLL DOWN            " EFFECT_FRAME_RATE "\x04" " SCROLL DOWN            " EFFECT_FRAME_RATE "\x00" " "
                                  //EFFECT_SCROLL_UP "             SCROLL UP               SCROLL UP             " EFFECT_FRAME_RATE "\x04" "  SCROLL UP             " EFFECT_FRAME_RATE "\x00" " "
                                  //EFFECT_CHAR_UP EFFECT_SCROLL_LEFT "            UP"
                                  //EFFECT_CHAR_RIGHT "  RIGHT"
                                  //EFFECT_CHAR_DOWN "35"
                                  //EFFECT_SCROLL_LEFT "46"
                                  "   50"
                                  //EFFECT_CHAR_LEFT "  LEFT"
                                  //EFFECT_HSV_CV "\x00\xff\xff\x40\xff\xff" EFFECT_CHAR_UP "           HSV_CV 00-40"
                                  //EFFECT_HSV_CH "\x00\xff\xff\x40\xff\xff" "    HSV_CH 00-40"
                                  //EFFECT_HSV_AV "\x00\xff\xff\x40\xff\xff" "    HSV_AV 00-40"
                                  //EFFECT_HSV_AH "\x00\xff\xff\xff\xff\xff" "    HSV_AH 00-FF"
                                  //"           " EFFECT_HSV "\x00\xff\xff" "R" EFFECT_HSV "\x20\xff\xff" "A" EFFECT_HSV "\x40\xff\xff" "I" EFFECT_HSV "\x60\xff\xff" "N" EFFECT_HSV "\xe0\xff\xff" "B" EFFECT_HSV "\xc0\xff\xff" "O"
                                  //EFFECT_HSV "\xa0\xff\xff" "W" EFFECT_HSV "\x80\xff\xff" "S " EFFECT_DELAY_FRAMES "\x00\x96" EFFECT_RGB "\xff\xff\xff"
                                  };

void setup()
{
  FastLED.addLeds<CHIPSET, LED_PIN, COLOR_ORDER>(leds[0], leds.Size());
  FastLED.setBrightness(64);
  FastLED.clear(true);
  delay(500);

  ScrollingMsg.SetFont(MatriseFontData);
  ScrollingMsg.Init(&leds, leds.Width(), ScrollingMsg.FontHeight() + 1, 0, 0);
  ScrollingMsg.SetText((unsigned char *)TxtDemo, sizeof(TxtDemo) - 1);
  ScrollingMsg.SetTextColrOptions(COLR_RGB | COLR_SINGLE, 0xff, 0x00, 0xff);

  // "With a change of scroll direction any existing text will be scrolled off the message area before the new direction is applied unless the INSTANT_OPTIONS_MODE has been set."
  // (Makes the text not scroll all the way off the matrix)
  ScrollingMsg.SetOptionsChangeMode(INSTANT_OPTIONS_MODE);
}


void loop()
{
  if (ScrollingMsg.UpdateText() == -1)
    ScrollingMsg.SetText((unsigned char *)TxtDemo, sizeof(TxtDemo) - 1);
  else
    FastLED.show();
  delay(100);
}