T-DeckLoader/.pio/libdeps/esp32s3box/GFX Library for Arduino/examples/ImgViewer/ImgViewerBmp/ImgViewerBmp.ino

/*******************************************************************************
 * BMP Image Viewer
 * This is a simple BMP image viewer example
 * Image Source: https://github.blog/2014-11-24-from-sticker-to-sculpture-the-making-of-the-octocat-figurine/
 *
 * BMP Class original source: https://github.com/Jaycar-Electronics/Arduino-Picture-Frame.git
 *
 * Setup steps:
 * 1. Change your LCD parameters in Arduino_GFX setting
 * 2. Upload BMP file
 *   FFat (ESP32):
 *     upload FFat (FatFS) data with ESP32 Sketch Data Upload:
 *     ESP32: https://github.com/lorol/arduino-esp32fs-plugin
 *   LittleFS (ESP32 / ESP8266 / Pico):
 *     upload LittleFS data with ESP8266 LittleFS Data Upload:
 *     ESP32: https://github.com/lorol/arduino-esp32fs-plugin
 *     ESP8266: https://github.com/earlephilhower/arduino-esp8266littlefs-plugin
 *     Pico: https://github.com/earlephilhower/arduino-pico-littlefs-plugin.git
 *   SPIFFS (ESP32):
 *     upload SPIFFS data with ESP32 Sketch Data Upload:
 *     ESP32: https://github.com/lorol/arduino-esp32fs-plugin
 *   SD:
 *     Most Arduino system built-in support SD file system.
 *     Wio Terminal require extra dependant Libraries:
 *     - Seeed_Arduino_FS: https://github.com/Seeed-Studio/Seeed_Arduino_FS.git
 *     - Seeed_Arduino_SFUD: https://github.com/Seeed-Studio/Seeed_Arduino_SFUD.git
 ******************************************************************************/
// #define BMP_FILENAME "/octocatS.bmp" // 243x128@IndexedColor
#define BMP_FILENAME "/octocatM.bmp" // 456x240@16bit
// #define BMP_FILENAME "/octocatL.bmp" // 608x320@24bit

/*******************************************************************************
 * Start of Arduino_GFX setting
 *
 * Arduino_GFX try to find the settings depends on selected board in Arduino IDE
 * Or you can define the display dev kit not in the board list
 * Defalult pin list for non display dev kit:
 * Arduino Nano, Micro and more: CS:  9, DC:  8, RST:  7, BL:  6, SCK: 13, MOSI: 11, MISO: 12
 * ESP32 various dev board     : CS:  5, DC: 27, RST: 33, BL: 22, SCK: 18, MOSI: 23, MISO: nil
 * ESP32-C3 various dev board  : CS:  7, DC:  2, RST:  1, BL:  3, SCK:  4, MOSI:  6, MISO: nil
 * ESP32-S2 various dev board  : CS: 34, DC: 38, RST: 33, BL: 21, SCK: 36, MOSI: 35, MISO: nil
 * ESP32-S3 various dev board  : CS: 40, DC: 41, RST: 42, BL: 48, SCK: 36, MOSI: 35, MISO: nil
 * ESP8266 various dev board   : CS: 15, DC:  4, RST:  2, BL:  5, SCK: 14, MOSI: 13, MISO: 12
 * Raspberry Pi Pico dev board : CS: 17, DC: 27, RST: 26, BL: 28, SCK: 18, MOSI: 19, MISO: 16
 * RTL8720 BW16 old patch core : CS: 18, DC: 17, RST:  2, BL: 23, SCK: 19, MOSI: 21, MISO: 20
 * RTL8720_BW16 Official core  : CS:  9, DC:  8, RST:  6, BL:  3, SCK: 10, MOSI: 12, MISO: 11
 * RTL8722 dev board           : CS: 18, DC: 17, RST: 22, BL: 23, SCK: 13, MOSI: 11, MISO: 12
 * RTL8722_mini dev board      : CS: 12, DC: 14, RST: 15, BL: 13, SCK: 11, MOSI:  9, MISO: 10
 * Seeeduino XIAO dev board    : CS:  3, DC:  2, RST:  1, BL:  0, SCK:  8, MOSI: 10, MISO:  9
 * Teensy 4.1 dev board        : CS: 39, DC: 41, RST: 40, BL: 22, SCK: 13, MOSI: 11, MISO: 12
 ******************************************************************************/
#include <Arduino_GFX_Library.h>

#define GFX_BL DF_GFX_BL // default backlight pin, you may replace DF_GFX_BL to actual backlight pin

/* More dev device declaration: https://github.com/moononournation/Arduino_GFX/wiki/Dev-Device-Declaration */
#if defined(DISPLAY_DEV_KIT)
Arduino_GFX *gfx = create_default_Arduino_GFX();
#else /* !defined(DISPLAY_DEV_KIT) */

/* More data bus class: https://github.com/moononournation/Arduino_GFX/wiki/Data-Bus-Class */
Arduino_DataBus *bus = create_default_Arduino_DataBus();

/* More display class: https://github.com/moononournation/Arduino_GFX/wiki/Display-Class */
Arduino_GFX *gfx = new Arduino_ILI9341(bus, DF_GFX_RST, 3 /* rotation */, false /* IPS */);

#endif /* !defined(DISPLAY_DEV_KIT) */
/*******************************************************************************
 * End of Arduino_GFX setting
 ******************************************************************************/

/* Wio Terminal */
#if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS)
#include <Seeed_FS.h>
#include <SD/Seeed_SD.h>
#elif defined(TARGET_RP2040)
#include <LittleFS.h>
#include <SD.h>
#elif defined(ESP32)
#include <FFat.h>
#include <LittleFS.h>
#include <SPIFFS.h>
#include <SD.h>
#include <SD_MMC.h>
#elif defined(ESP8266)
#include <LittleFS.h>
#include <SD.h>
#else
#include <SD.h>
#endif

#include "BmpClass.h"
static BmpClass bmpClass;

// pixel drawing callback
static void bmpDrawCallback(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h)
{
  // Serial.printf("Draw pos = %d, %d. size = %d x %d\n", x, y, w, h);
  gfx->draw16bitRGBBitmap(x, y, bitmap, w, h);
}

void setup()
{
  Serial.begin(115200);
  // Serial.setDebugOutput(true);
  // while(!Serial);
  Serial.println("Arduino_GFX BMP Image Viewer example");

#ifdef GFX_EXTRA_PRE_INIT
  GFX_EXTRA_PRE_INIT();
#endif

  // Init Display
  if (!gfx->begin())
  {
    Serial.println("gfx->begin() failed!");
  }
  gfx->fillScreen(BLACK);

#ifdef GFX_BL
  pinMode(GFX_BL, OUTPUT);
  digitalWrite(GFX_BL, HIGH);
#endif

/* Wio Terminal */
#if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS)
  if (!SD.begin(SDCARD_SS_PIN, SDCARD_SPI, 4000000UL))
#elif defined(TARGET_RP2040)
  if (!LittleFS.begin())
  // if (!SD.begin(SS))
#elif defined(ESP32)
  // if (!FFat.begin())
  if (!LittleFS.begin())
  // if (!SPIFFS.begin())
  // SPI.begin(12 /* CLK */, 13 /* D0/MISO */, 11 /* CMD/MOSI */);
  // if (!SD.begin(10 /* CS */, SPI))
  // pinMode(10 /* CS */, OUTPUT);
  // digitalWrite(SD_CS, HIGH);
  // SD_MMC.setPins(12 /* CLK */, 11 /* CMD/MOSI */, 13 /* D0/MISO */);
  // if (!SD_MMC.begin("/root", true /* mode1bit */, false /* format_if_mount_failed */, SDMMC_FREQ_DEFAULT))
  // SD_MMC.setPins(12 /* CLK */, 11 /* CMD/MOSI */, 13 /* D0/MISO */, 14 /* D1 */, 15 /* D2 */, 10 /* D3/CS */);
  // if (!SD_MMC.begin("/root", false /* mode1bit */, false /* format_if_mount_failed */, SDMMC_FREQ_HIGHSPEED))
#elif defined(ESP8266)
  if (!LittleFS.begin())
  // if (!SD.begin(SS))
#else
  if (!SD.begin())
#endif
  {
    Serial.println(F("ERROR: File System Mount Failed!"));
    gfx->println(F("ERROR: File System Mount Failed!"));
  }
  else
  {
    unsigned long start = millis();

/* Wio Terminal */
#if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS)
    File bmpFile = SD.open(BMP_FILENAME, "r");
#elif defined(TARGET_RP2040)
    File bmpFile = LittleFS.open(BMP_FILENAME, "r");
    // File bmpFile = SD.open(BMP_FILENAME, "r");
#elif defined(ESP32)
    // File bmpFile = FFat.open(BMP_FILENAME, "r");
    File bmpFile = LittleFS.open(BMP_FILENAME, "r");
    // File bmpFile = SPIFFS.open(BMP_FILENAME, "r");
    // File bmpFile = SD.open(BMP_FILENAME, "r");
#elif defined(ESP8266)
    File bmpFile = LittleFS.open(BMP_FILENAME, "r");
    // File bmpFile = SD.open(BMP_FILENAME, "r");
#else
    File bmpFile = SD.open(BMP_FILENAME, FILE_READ);
#endif

    // read BMP file header
    bmpClass.draw(
        &bmpFile, bmpDrawCallback, false /* useBigEndian */,
        0 /* x */, 0 /* y */, gfx->width() /* widthLimit */, gfx->height() /* heightLimit */);

    bmpFile.close();

    Serial.print("Time used: ");
    Serial.println(millis() - start);
  }
}

void loop()
{
}