/******************************************************************************* * 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 #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 #include #elif defined(TARGET_RP2040) #include #include #elif defined(ESP32) #include #include #include #include #include #elif defined(ESP8266) #include #include #else #include #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() { }