Arduino LovyanGFX Sprite Buffer Test

LovyanGFX_Display_Buffer_Test_SPI_Color.ino

#define LGFX_USE_V1

#include <LovyanGFX.hpp>

int screenWidth = 128;
int screenHeight = 128;

int textSize = 2;

bool psram = false;

class LGFX : public lgfx::LGFX_Device {
  //lgfx::Panel_GC9A01      _panel_instance;
  //lgfx::Panel_HX8357B     _panel_instance;
  //lgfx::Panel_HX8357D     _panel_instance;
  //lgfx::Panel_ILI9163     _panel_instance;
  //lgfx::Panel_ILI9225     _panel_instance;
  //lgfx::Panel_ILI9341     _panel_instance;
  //lgfx::Panel_ILI9342     _panel_instance;
  //lgfx::Panel_ILI9481     _panel_instance;
  //lgfx::Panel_ILI9486     _panel_instance;
  //lgfx::Panel_ILI9488     _panel_instance;
  //lgfx::Panel_SSD1331     _panel_instance;
  lgfx::Panel_SSD1351     _panel_instance;
  //lgfx::Panel_SSD1963     _panel_instance;
  //lgfx::Panel_ST7735S     _panel_instance;
  //lgfx::Panel_ST7789      _panel_instance;
  //lgfx::Panel_ST7796      _panel_instance;

  lgfx::Bus_SPI       _bus_instance;

  lgfx::Light_PWM     _light_instance;

  public:

  LGFX(void) {
    {
      auto cfg = _bus_instance.config();

      cfg.spi_host = VSPI_HOST;
      cfg.spi_mode = 2;
      cfg.freq_write = 25000000;
      cfg.freq_read  = 16000000;
      cfg.spi_3wire  = false;
      cfg.use_lock   = false;
      cfg.dma_channel = SPI_DMA_CH_AUTO;
      cfg.pin_sclk = 18;
      cfg.pin_mosi = 23;
      cfg.pin_miso = 19;
      cfg.pin_dc   = 26;

      _bus_instance.config(cfg);
      _panel_instance.setBus(&_bus_instance);
    }

    {
      auto cfg = _panel_instance.config();

      cfg.pin_cs           =    25;
      cfg.pin_rst          =    27;
      cfg.pin_busy         =    -1;

      cfg.panel_width      =   128;
      cfg.panel_height     =   128;
      cfg.memory_width     =   128;
      cfg.memory_height    =   128;
      cfg.offset_x         =     0;
      cfg.offset_y         =     0;
      cfg.offset_rotation  =     0;
      cfg.dummy_read_pixel =     8;
      cfg.dummy_read_bits  =     1;
      cfg.readable         = false;
      cfg.invert           = false;
      cfg.rgb_order        = false;
      cfg.dlen_16bit       = false;
      cfg.bus_shared       = false;

      _panel_instance.config(cfg);
    }

    {
      auto cfg = _light_instance.config();

      cfg.pin_bl = 32;
      cfg.invert = false;
      cfg.freq   = 44100;
      cfg.pwm_channel = 7;

      _light_instance.config(cfg);
      _panel_instance.setLight(&_light_instance);
    }

    setPanel(&_panel_instance);
  }
};

LGFX display;
LGFX_Sprite sprite(&display);

void setup() {
  display.setColorDepth(16);
  display.init();
  display.setBrightness(110);

  sprite.setColorDepth(16);
  sprite.setTextSize(textSize);
  sprite.setTextColor(0xffff);
  sprite.setTextWrap(true);
  sprite.setPsram(psram);

  sprite.createSprite(screenWidth, screenHeight);
}

void loop() {
  sprite.fillSprite(0b1111100000000000);
  sprite.pushSprite(0, 0);
  delay(1000);
  sprite.fillSprite(0b0000011111100000);
  sprite.pushSprite(0, 0);
  delay(1000);
  sprite.fillSprite(0b0000000000011111);
  sprite.pushSprite(0, 0);
  delay(1000);
  sprite.fillSprite(0b1111111111100000);
  sprite.pushSprite(0, 0);
  delay(1000);
  sprite.fillSprite(0b0000011111111111);
  sprite.pushSprite(0, 0);
  delay(1000);
  sprite.fillSprite(0b1111100000011111);
  sprite.pushSprite(0, 0);
  delay(1000);
  sprite.fillSprite(0b1111111111111111);
  sprite.pushSprite(0, 0);
  delay(1000);
  sprite.fillSprite(0b0000000000000000);
  sprite.pushSprite(0, 0);
  delay(1000);
}