acid-drop- Hacking the planet from a LilyGo T-Deck using custom firmware |
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ImgViewerBmp.ino (6662B)
1 /******************************************************************************* 2 * BMP Image Viewer 3 * This is a simple BMP image viewer example 4 * Image Source: https://github.blog/2014-11-24-from-sticker-to-sculpture-the-making-of-the-octocat-figurine/ 5 * 6 * Setup steps: 7 * 1. Change your LCD parameters in Arduino_GFX setting 8 * 2. Upload BMP file 9 * FFat (ESP32): 10 * upload FFat (FatFS) data with ESP32 Sketch Data Upload: 11 * ESP32: https://github.com/lorol/arduino-esp32fs-plugin 12 * LittleFS (ESP32 / ESP8266 / Pico): 13 * upload LittleFS data with ESP8266 LittleFS Data Upload: 14 * ESP32: https://github.com/lorol/arduino-esp32fs-plugin 15 * ESP8266: https://github.com/earlephilhower/arduino-esp8266littlefs-plugin 16 * Pico: https://github.com/earlephilhower/arduino-pico-littlefs-plugin.git 17 * SPIFFS (ESP32): 18 * upload SPIFFS data with ESP32 Sketch Data Upload: 19 * ESP32: https://github.com/lorol/arduino-esp32fs-plugin 20 * SD: 21 * Most Arduino system built-in support SD file system. 22 * Wio Terminal require extra dependant Libraries: 23 * - Seeed_Arduino_FS: https://github.com/Seeed-Studio/Seeed_Arduino_FS.git 24 * - Seeed_Arduino_SFUD: https://github.com/Seeed-Studio/Seeed_Arduino_SFUD.git 25 ******************************************************************************/ 26 // #define BMP_FILENAME "/octocatS.bmp" // 243x128@IndexedColor 27 #define BMP_FILENAME "/octocatM.bmp" // 456x240@16bit 28 // #define BMP_FILENAME "/octocatL.bmp" // 608x320@24bit 29 30 /******************************************************************************* 31 * Start of Arduino_GFX setting 32 * 33 * Arduino_GFX try to find the settings depends on selected board in Arduino IDE 34 * Or you can define the display dev kit not in the board list 35 * Defalult pin list for non display dev kit: 36 * Arduino Nano, Micro and more: CS: 9, DC: 8, RST: 7, BL: 6, SCK: 13, MOSI: 11, MISO: 12 37 * ESP32 various dev board : CS: 5, DC: 27, RST: 33, BL: 22, SCK: 18, MOSI: 23, MISO: nil 38 * ESP32-C3 various dev board : CS: 7, DC: 2, RST: 1, BL: 3, SCK: 4, MOSI: 6, MISO: nil 39 * ESP32-S2 various dev board : CS: 34, DC: 38, RST: 33, BL: 21, SCK: 36, MOSI: 35, MISO: nil 40 * ESP32-S3 various dev board : CS: 40, DC: 41, RST: 42, BL: 48, SCK: 36, MOSI: 35, MISO: nil 41 * ESP8266 various dev board : CS: 15, DC: 4, RST: 2, BL: 5, SCK: 14, MOSI: 13, MISO: 12 42 * Raspberry Pi Pico dev board : CS: 17, DC: 27, RST: 26, BL: 28, SCK: 18, MOSI: 19, MISO: 16 43 * RTL8720 BW16 old patch core : CS: 18, DC: 17, RST: 2, BL: 23, SCK: 19, MOSI: 21, MISO: 20 44 * RTL8720_BW16 Official core : CS: 9, DC: 8, RST: 6, BL: 3, SCK: 10, MOSI: 12, MISO: 11 45 * RTL8722 dev board : CS: 18, DC: 17, RST: 22, BL: 23, SCK: 13, MOSI: 11, MISO: 12 46 * RTL8722_mini dev board : CS: 12, DC: 14, RST: 15, BL: 13, SCK: 11, MOSI: 9, MISO: 10 47 * Seeeduino XIAO dev board : CS: 3, DC: 2, RST: 1, BL: 0, SCK: 8, MOSI: 10, MISO: 9 48 * Teensy 4.1 dev board : CS: 39, DC: 41, RST: 40, BL: 22, SCK: 13, MOSI: 11, MISO: 12 49 ******************************************************************************/ 50 #include <Arduino_GFX_Library.h> 51 52 #define GFX_BL DF_GFX_BL // default backlight pin, you may replace DF_GFX_BL to actual backlight pin 53 54 /* More dev device declaration: https://github.com/moononournation/Arduino_GFX/wiki/Dev-Device-Declaration */ 55 #if defined(DISPLAY_DEV_KIT) 56 Arduino_GFX *gfx = create_default_Arduino_GFX(); 57 #else /* !defined(DISPLAY_DEV_KIT) */ 58 59 /* More data bus class: https://github.com/moononournation/Arduino_GFX/wiki/Data-Bus-Class */ 60 Arduino_DataBus *bus = create_default_Arduino_DataBus(); 61 62 /* More display class: https://github.com/moononournation/Arduino_GFX/wiki/Display-Class */ 63 Arduino_GFX *gfx = new Arduino_ILI9341(bus, DF_GFX_RST, 3 /* rotation */, false /* IPS */); 64 65 #endif /* !defined(DISPLAY_DEV_KIT) */ 66 /******************************************************************************* 67 * End of Arduino_GFX setting 68 ******************************************************************************/ 69 70 /* Wio Terminal */ 71 #if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS) 72 #include <Seeed_FS.h> 73 #include <SD/Seeed_SD.h> 74 #elif defined(TARGET_RP2040) 75 #include <LittleFS.h> 76 #include <SD.h> 77 #elif defined(ESP32) 78 #include <FFat.h> 79 #include <LittleFS.h> 80 #include <SPIFFS.h> 81 #include <SD.h> 82 #elif defined(ESP8266) 83 #include <LittleFS.h> 84 #include <SD.h> 85 #else 86 #include <SD.h> 87 #endif 88 89 #include "BmpClass.h" 90 static BmpClass bmpClass; 91 92 // pixel drawing callback 93 static void bmpDrawCallback(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h) 94 { 95 // Serial.printf("Draw pos = %d, %d. size = %d x %d\n", x, y, w, h); 96 gfx->draw16bitRGBBitmap(x, y, bitmap, w, h); 97 } 98 99 void setup() 100 { 101 Serial.begin(115200); 102 // Serial.setDebugOutput(true); 103 // while(!Serial); 104 Serial.println("BMP Image Viewer"); 105 106 #ifdef GFX_EXTRA_PRE_INIT 107 GFX_EXTRA_PRE_INIT(); 108 #endif 109 110 // Init Display 111 gfx->begin(); 112 gfx->fillScreen(BLACK); 113 114 #ifdef GFX_BL 115 pinMode(GFX_BL, OUTPUT); 116 digitalWrite(GFX_BL, HIGH); 117 #endif 118 119 /* Wio Terminal */ 120 #if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS) 121 if (!SD.begin(SDCARD_SS_PIN, SDCARD_SPI, 4000000UL)) 122 #elif defined(TARGET_RP2040) 123 if (!LittleFS.begin()) 124 // if (!SD.begin(SS)) 125 #elif defined(ESP32) 126 // if (!FFat.begin()) 127 if (!LittleFS.begin()) 128 // if (!SPIFFS.begin()) 129 // if (!SD.begin(SS)) 130 #elif defined(ESP8266) 131 if (!LittleFS.begin()) 132 // if (!SD.begin()) 133 #else 134 if (!SD.begin()) 135 #endif 136 { 137 Serial.println(F("ERROR: File System Mount Failed!")); 138 gfx->println(F("ERROR: File System Mount Failed!")); 139 } 140 else 141 { 142 unsigned long start = millis(); 143 144 #if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS) 145 File bmpFile = SD.open(BMP_FILENAME, "r"); 146 #elif defined(TARGET_RP2040) 147 File bmpFile = LittleFS.open(BMP_FILENAME, "r"); 148 // File bmpFile = SD.open(BMP_FILENAME, "r"); 149 #elif defined(ESP32) 150 // File bmpFile = FFat.open(BMP_FILENAME, "r"); 151 File bmpFile = LittleFS.open(BMP_FILENAME, "r"); 152 // File bmpFile = SPIFFS.open(BMP_FILENAME, "r"); 153 // File bmpFile = SD.open(BMP_FILENAME, "r"); 154 #elif defined(ESP8266) 155 File bmpFile = LittleFS.open(BMP_FILENAME, "r"); 156 // File bmpFile = SD.open(BMP_FILENAME, "r"); 157 #else 158 File bmpFile = SD.open(BMP_FILENAME, FILE_READ); 159 #endif 160 161 // read BMP file header 162 bmpClass.draw( 163 &bmpFile, bmpDrawCallback, false /* useBigEndian */, 164 0 /* x */, 0 /* y */, gfx->width() /* widthLimit */, gfx->height() /* heightLimit */); 165 166 bmpFile.close(); 167 168 Serial.print("Time used: "); 169 Serial.println(millis() - start); 170 } 171 } 172 173 void loop() 174 { 175 }