acid-drop- Hacking the planet from a LilyGo T-Deck using custom firmware |
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WiFiPhotoFrame.ino (9767B)
1 /******************************************************************************* 2 * WiFi Photo Frame 3 * This is a simple IoT photo frame sample 4 * Please find more details at instructables: 5 * https://www.instructables.com/id/Face-Aware-OSD-Photo-Frame/ 6 * 7 * Dependent libraries: 8 * JPEGDEC: https://github.com/bitbank2/JPEGDEC.git 9 * 10 * Raspberry Pi Pico W dependent libraries: 11 * HttpClient: https://github.com/moononournation/HttpClient.git 12 * 13 * Setup steps: 14 * 1. Fill your own SSID_NAME, SSID_PASSWORD, HTTP_HOST, HTTP_PORT and HTTP_PATH_TEMPLATE 15 * 2. Change your LCD parameters in Arduino_GFX setting 16 ******************************************************************************/ 17 18 /* WiFi settings */ 19 const char *SSID_NAME = "YourAP"; 20 const char *SSID_PASSWORD = "PleaseInputYourPasswordHere"; 21 22 const char *HTTP_HOST = "192.168.12.34"; /* Your HTTP photo server host name */ 23 const uint16_t HTTP_PORT = 5000; /* Your HTTP photo server port */ 24 const char *HTTP_PATH_TEMPLATE = "/OSDPhoto?w=%d&h=%d"; /* Your HTTP photo server URL path template */ 25 26 const uint16_t HTTP_TIMEOUT = 30000; // in ms, wait a while for server processing 27 28 /******************************************************************************* 29 * Start of Arduino_GFX setting 30 * 31 * Arduino_GFX try to find the settings depends on selected board in Arduino IDE 32 * Or you can define the display dev kit not in the board list 33 * Defalult pin list for non display dev kit: 34 * Arduino Nano, Micro and more: CS: 9, DC: 8, RST: 7, BL: 6, SCK: 13, MOSI: 11, MISO: 12 35 * ESP32 various dev board : CS: 5, DC: 27, RST: 33, BL: 22, SCK: 18, MOSI: 23, MISO: nil 36 * ESP32-C3 various dev board : CS: 7, DC: 2, RST: 1, BL: 3, SCK: 4, MOSI: 6, MISO: nil 37 * ESP32-S2 various dev board : CS: 34, DC: 38, RST: 33, BL: 21, SCK: 36, MOSI: 35, MISO: nil 38 * ESP32-S3 various dev board : CS: 40, DC: 41, RST: 42, BL: 48, SCK: 36, MOSI: 35, MISO: nil 39 * ESP8266 various dev board : CS: 15, DC: 4, RST: 2, BL: 5, SCK: 14, MOSI: 13, MISO: 12 40 * Raspberry Pi Pico dev board : CS: 17, DC: 27, RST: 26, BL: 28, SCK: 18, MOSI: 19, MISO: 16 41 * RTL8720 BW16 old patch core : CS: 18, DC: 17, RST: 2, BL: 23, SCK: 19, MOSI: 21, MISO: 20 42 * RTL8720_BW16 Official core : CS: 9, DC: 8, RST: 6, BL: 3, SCK: 10, MOSI: 12, MISO: 11 43 * RTL8722 dev board : CS: 18, DC: 17, RST: 22, BL: 23, SCK: 13, MOSI: 11, MISO: 12 44 * RTL8722_mini dev board : CS: 12, DC: 14, RST: 15, BL: 13, SCK: 11, MOSI: 9, MISO: 10 45 * Seeeduino XIAO dev board : CS: 3, DC: 2, RST: 1, BL: 0, SCK: 8, MOSI: 10, MISO: 9 46 * Teensy 4.1 dev board : CS: 39, DC: 41, RST: 40, BL: 22, SCK: 13, MOSI: 11, MISO: 12 47 ******************************************************************************/ 48 #include <Arduino_GFX_Library.h> 49 50 #define GFX_BL DF_GFX_BL // default backlight pin, you may replace DF_GFX_BL to actual backlight pin 51 52 /* More dev device declaration: https://github.com/moononournation/Arduino_GFX/wiki/Dev-Device-Declaration */ 53 #if defined(DISPLAY_DEV_KIT) 54 Arduino_GFX *gfx = create_default_Arduino_GFX(); 55 #else /* !defined(DISPLAY_DEV_KIT) */ 56 57 /* More data bus class: https://github.com/moononournation/Arduino_GFX/wiki/Data-Bus-Class */ 58 Arduino_DataBus *bus = create_default_Arduino_DataBus(); 59 60 /* More display class: https://github.com/moononournation/Arduino_GFX/wiki/Display-Class */ 61 Arduino_GFX *gfx = new Arduino_ILI9341(bus, DF_GFX_RST, 0 /* rotation */, false /* IPS */); 62 63 #endif /* !defined(DISPLAY_DEV_KIT) */ 64 /******************************************************************************* 65 * End of Arduino_GFX setting 66 ******************************************************************************/ 67 68 #if defined(ESP32) 69 #include <esp_task_wdt.h> 70 #include <WiFi.h> 71 #include <HTTPClient.h> 72 WiFiClient client; 73 HTTPClient http; 74 #elif defined(ESP8266) 75 #include <ESP8266WiFi.h> 76 #include <ESP8266HTTPClient.h> 77 WiFiClient client; 78 HTTPClient http; 79 #elif defined(ARDUINO_RASPBERRY_PI_PICO_W) 80 #include <WiFi.h> 81 #include <WiFiClient.h> 82 #include <HttpClient.h> 83 WiFiClient client; 84 HttpClient http(client); 85 #elif defined(RTL8722DM) 86 #include <WiFi.h> 87 #include <WiFiClient.h> 88 #include <HttpClient.h> 89 WiFiClient client; 90 HttpClient http(client); 91 #endif 92 93 #include "JpegFunc.h" 94 95 // pixel drawing callback 96 static int jpegDrawCallback(JPEGDRAW *pDraw) 97 { 98 // Serial.printf("Draw pos = %d,%d. size = %d x %d\n", pDraw->x, pDraw->y, pDraw->iWidth, pDraw->iHeight); 99 gfx->draw16bitRGBBitmap(pDraw->x, pDraw->y, pDraw->pPixels, pDraw->iWidth, pDraw->iHeight); 100 return 1; 101 } 102 103 static unsigned long next_show_millis = 0; 104 105 char http_path[1024]; 106 107 void setup() 108 { 109 Serial.begin(115200); 110 // Serial.setDebugOutput(true); 111 // while(!Serial); 112 Serial.println("WiFi Photo Frame"); 113 114 #ifdef GFX_EXTRA_PRE_INIT 115 GFX_EXTRA_PRE_INIT(); 116 #endif 117 118 Serial.println("Init display"); 119 gfx->begin(); 120 gfx->fillScreen(BLACK); 121 122 #ifdef GFX_BL 123 pinMode(GFX_BL, OUTPUT); 124 digitalWrite(GFX_BL, HIGH); 125 #endif 126 127 Serial.println("Init WiFi"); 128 gfx->println("Init WiFi"); 129 #if defined(ESP32) || defined(ESP8266) 130 WiFi.mode(WIFI_STA); 131 WiFi.begin(SSID_NAME, SSID_PASSWORD); 132 #elif defined(ARDUINO_RASPBERRY_PI_PICO_W) 133 WiFi.mode(WIFI_STA); 134 WiFi.begin(SSID_NAME, SSID_PASSWORD); 135 #elif defined(RTL8722DM) 136 WiFi.begin((char *)SSID_NAME, (char *)SSID_PASSWORD); 137 #endif 138 while (WiFi.status() != WL_CONNECTED) 139 { 140 delay(500); 141 Serial.print("."); 142 gfx->print("."); 143 } 144 Serial.println(" CONNECTED"); 145 gfx->println(" CONNECTED"); 146 147 Serial.println("Init HTTP path"); 148 gfx->println("Init HTTP path"); 149 // setup http_path query value with LCD dimension 150 sprintf(http_path, HTTP_PATH_TEMPLATE, gfx->width(), gfx->height()); 151 Serial.println(http_path); 152 gfx->println(http_path); 153 154 #if defined(ESP32) 155 Serial.println("Init ESP32 WDT"); 156 gfx->println("Init ESP32 WDT"); 157 // set WDT timeout a little bit longer than HTTP timeout 158 esp_task_wdt_init((HTTP_TIMEOUT / 1000) + 1, true); 159 enableLoopWDT(); 160 #endif 161 } 162 163 void loop() 164 { 165 if (millis() < next_show_millis) 166 { 167 // Serial.println("Wait for next minute..."); 168 delay(1000); 169 } 170 else 171 { 172 if (WiFi.status() == WL_CONNECTED) 173 { 174 int jpeg_result = 0; 175 176 Serial.printf("[HTTP] begin...\n"); 177 http.setTimeout(HTTP_TIMEOUT); 178 #if defined(ESP32) || defined(ESP8266) 179 http.begin(client, HTTP_HOST, HTTP_PORT, http_path); 180 int httpCode = http.GET(); 181 #elif defined(ARDUINO_RASPBERRY_PI_PICO_W) || defined(RTL8722DM) 182 http.get(HTTP_HOST, HTTP_PORT, http_path); 183 int httpCode = http.responseStatusCode(); 184 http.skipResponseHeaders(); 185 #endif 186 187 Serial.printf("[HTTP] GET... code: %d\n", httpCode); 188 gfx->printf("[HTTP] GET... code: %d\n", httpCode); 189 // HTTP header has been send and Server response header has been handled 190 if (httpCode <= 0) 191 { 192 #if defined(ESP32) || defined(ESP8266) 193 Serial.printf("[HTTP] GET... failed, error: %s\n", http.errorToString(httpCode).c_str()); 194 #endif 195 } 196 else 197 { 198 if (httpCode != 200) 199 { 200 Serial.printf("[HTTP] Not OK!\n"); 201 gfx->printf("[HTTP] Not OK!\n"); 202 delay(5000); 203 } 204 else 205 { 206 // get lenght of document(is - 1 when Server sends no Content - Length header) 207 #if defined(ESP32) || defined(ESP8266) 208 int len = http.getSize(); 209 #elif defined(ARDUINO_RASPBERRY_PI_PICO_W) || defined(RTL8722DM) 210 int len = http.contentLength(); 211 #endif 212 Serial.printf("[HTTP] size: %d\n", len); 213 gfx->printf("[HTTP] size: %d\n", len); 214 215 if (len <= 0) 216 { 217 Serial.printf("[HTTP] Unknow content size: %d\n", len); 218 gfx->printf("[HTTP] Unknow content size: %d\n", len); 219 } 220 else 221 { 222 unsigned long start = millis(); 223 224 uint8_t *buf = (uint8_t *)malloc(len); 225 if (buf) 226 { 227 #if defined(ESP32) || defined(ESP8266) 228 static WiFiClient *http_stream = http.getStreamPtr(); 229 jpeg_result = jpegOpenHttpStreamWithBuffer(http_stream, buf, len, jpegDrawCallback); 230 #elif defined(ARDUINO_RASPBERRY_PI_PICO_W) || defined(RTL8722DM) 231 jpeg_result = jpegOpenHttpStreamWithBuffer(&client, buf, len, jpegDrawCallback); 232 #endif 233 if (jpeg_result) 234 { 235 jpeg_result = jpegDraw(false /* useBigEndian */, 236 0 /* x */, 0 /* y */, gfx->width() /* widthLimit */, gfx->height() /* heightLimit */); 237 } 238 free(buf); 239 } 240 else 241 { 242 // get tcp stream 243 #if defined(ESP32) || defined(ESP8266) 244 static WiFiClient *http_stream = http.getStreamPtr(); 245 jpeg_result = jpegOpenHttpStream(http_stream, len, jpegDrawCallback); 246 #elif defined(ARDUINO_RASPBERRY_PI_PICO_W) || defined(RTL8722DM) 247 jpeg_result = jpegOpenHttpStream(&client, len, jpegDrawCallback); 248 #endif 249 if (jpeg_result) 250 { 251 jpeg_result = jpegDraw(false /* useBigEndian */, 252 0 /* x */, 0 /* y */, gfx->width() /* widthLimit */, gfx->height() /* heightLimit */); 253 } 254 } 255 Serial.printf("Time used: %lu\n", millis() - start); 256 } 257 } 258 } 259 #if defined(ESP32) || defined(ESP8266) 260 http.end(); 261 #elif defined(ARDUINO_RASPBERRY_PI_PICO_W) || defined(RTL8722DM) 262 http.stop(); 263 #endif 264 265 if (jpeg_result) 266 { 267 next_show_millis = ((millis() / 60000L) + 1) * 60000L; // next minute 268 } 269 } 270 } 271 272 #if defined(ESP32) 273 // notify WDT still working 274 feedLoopWDT(); 275 #elif defined(ESP8266) 276 yield(); 277 #elif defined(ARDUINO_RASPBERRY_PI_PICO_W) 278 yield(); 279 #endif 280 }