WT32-SC01 with LovyanGFX

WT32-SC01-test1.ino

#include <LovyanGFX.hpp>

struct LGFX_Config {
  static constexpr spi_host_device_t spi_host = HSPI_HOST; 
  static constexpr int dma_channel = 1;
  static constexpr int spi_sclk = 14;
  static constexpr int spi_mosi = 13;
  static constexpr int spi_miso = -1;
  static constexpr int spi_dlen = 8;
};

static lgfx::LGFX_SPI<LGFX_Config> lcd;
static lgfx::Panel_ST7796 panel;

void setup() {
  panel.freq_write = 20000000;
  panel.freq_fill  = 27000000;
  panel.freq_read  = 16000000;
  panel.spi_mode = 0;
  panel.spi_mode_read = 0;
  panel.len_dummy_read_pixel = 8;
  panel.spi_read = false;
  panel.spi_3wire = false;
  panel.spi_cs = 15;
  panel.spi_dc = 21;
  panel.gpio_rst = 22;
  panel.gpio_bl  = 23;
  panel.backlight_level = true;
  panel.memory_width  = 320;
  panel.memory_height = 480;
  panel.panel_width  = 320;
  panel.panel_height = 480;
  panel.offset_x = 0;
  panel.offset_y = 0;
  panel.rotation = 1;
  panel.offset_rotation = 0;
  lcd.setPanel(&panel);
  lcd.init();

  lcd.clear( TFT_BLUE );
  lcd.setCursor( 0, 0 );
  lcd.setFont( &fonts::lgfxJapanGothic_20 );
  lcd.print( "にゃーん" );
}

void loop() {
}