60 lines
1.4 KiB
Arduino
60 lines
1.4 KiB
Arduino
const char* ssid = "PPIA";
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const char* password = "pawelpdaldonejta";
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WebServer server(80);
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void handleRoot() {
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server.send(200, "text/html", index_html);
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}
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void handleUpload() {
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if (server.hasArg("plain") == false) {
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server.send(400, "text/plain", "body not received");
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return;
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}
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String body = server.arg("plain");
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DynamicJsonDocument doc(8192);
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deserializeJson(doc, body);
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JsonArray arr = doc.as<JsonArray>();
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int row = 0;
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for (JsonVariant val : arr) {
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int col = 0;
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for (JsonVariant val2 : val.as<JsonArray>()) {
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long color = strtol(val2.as<const char*>(), NULL, 16);
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new_image[row][col] = { (unsigned short)col, (unsigned short)row, (uint32_t)color };
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col++;
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}
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row++;
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}
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pixels.clear();
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drawImageFromArr(0, 0);
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pixels.show();
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server.send(200, "text/plain", "OK");
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}
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void handleShowSaved() {
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pixels.clear();
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drawImageFromSaved(0, 0, 0);
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pixels.show();
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server.send(200, "text/plain", "OK");
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}
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void start_server() {
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WiFi.begin(ssid, password);
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while (WiFi.status() != WL_CONNECTED) {
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delay(1000);
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Serial.println("Connecting to WiFi...");
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}
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Serial.println("Connected to WiFi");
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Serial.println(WiFi.localIP());
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server.on("/", handleRoot);
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server.on("/show-saved", handleShowSaved);
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server.on("/upload", HTTP_POST, handleUpload);
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server.begin();
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}
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void handle_server() {
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server.handleClient();
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} |