First commit
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10
README.md
10
README.md
@ -4,4 +4,12 @@
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+Edit text in real time via HomeAssistiant
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+Split sentences into lines(features)
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+Enable/disable text scrolling (features)
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+Add a drawing as a binary image (features)
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+Add a drawing as a binary image (features)
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+State of panel
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+Remote panel on/off
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#Docs for API
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*Endpoints
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+10.131.170.4 - the local static IP
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+/api/text - endpoint for editing text (POST)
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+/api/led - endpint for on/off panel (POST)
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+/api/led - endpoint for check on/off panel (GET), return "{"led":"true"}" if panel ON and "{"led":"false"}" if panel OFF
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109
panel.ino
109
panel.ino
@ -8,14 +8,15 @@
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#define DISPLAYS_ACROSS 1
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#define DISPLAYS_DOWN 1
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DMD dmd(DISPLAYS_ACROSS, DISPLAYS_DOWN);
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bool panel = true;
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const char* ssid = "SKBKIT";
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const char* password = "skbkit2024";
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WebServer server(80);
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IPAddress staticIP(10,131,170,4);
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IPAddress gateway(10,131,170,1);
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IPAddress subnet(255,255,255,0);
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IPAddress staticIP(10, 131, 170, 4);
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IPAddress gateway(10, 131, 170, 1);
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IPAddress subnet(255, 255, 255, 0);
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String displayText = "Привет из СКБ \"КИТ\"";
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//String displayText = "Пизда с членом разлучились(";
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@ -25,59 +26,85 @@ void IRAM_ATTR triggerScan() {
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dmd.scanDisplayBySPI();
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}
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void reader(){}
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void reader() {}
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void setup() {
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Serial.begin(115200);
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dmd.selectFont(Font_BOLD);
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WiFi.begin(ssid, password);
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//WiFi.config(staticIP, gateway, subnet);
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if(!WiFi.config(staticIP, gateway, subnet)) {
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if (!WiFi.config(staticIP, gateway, subnet)) {
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Serial.println("Failed to configure Static IP");
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} else {
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Serial.println("Static IP configured!");
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}
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// if(!SPIFFS.begin()){
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// Serial.print("An occurred ERROR");
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// log_e("OCCURRED ERROR");
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// return;
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// }
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while (WiFi.status() != WL_CONNECTED) {
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delay(500);
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Serial.print(".");
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}
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Serial.println("\nConnected to WiFi");
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Serial.println(WiFi.localIP());
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// Обрабатываем GET запрос для главной страницы с формой
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server.on("/", HTTP_GET, []() {
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server.send(200, "text/html",
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"<!DOCTYPE html>"
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"<html lang='ru'>"
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"<head>"
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"<meta charset='UTF-8'>"
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"<title>Panel text</title>"
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"</head>"
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"<body>"
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"<h2>Введите текст для отображения на экране:</h2>"
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"<form action='/api/text' method='post'><input name='text'><input type='submit'></form>"
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"</body>"
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"</html>");
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panel = true;
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server.send(200, "text/html",
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"<!DOCTYPE html>"
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"<html lang='ru'>"
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"<head>"
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"<meta charset='UTF-8'>"
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"<title>Panel text</title>"
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"</head>"
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"<body>"
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"<h2>Введите текст для отображения на экране:</h2>"
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"<form action='/api/text' method='post'><input name='text'><input type='submit'></form>"
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"</body>"
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"</html>");
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});
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server.on("/api/led", HTTP_GET, [](){
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if(panel){
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server.send(200, "application/json", "{\"state\": \"true\"}");
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}else if(!panel){
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server.send(200, "application/json", "{\"state\": \"false\"}");
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};
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});
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server.on("/api/led", HTTP_POST, [](){
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String panelState = server.arg("plain");
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Serial.println(panelState);
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if (panelState == "{\"led\": \"on\"}"){
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Serial.println("Panel on!");
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panel = true;
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//scanDisplayBySPI();
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}else if(panelState == "{\"led\": \"off\"}"){
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panel = false;
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Serial.println("Panel off!");
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SPI.end();
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}
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server.send(200, "text/html", "");
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});
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// Обрабатываем POST запрос для изменения текста
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server.on("/api/text", HTTP_POST, []() {
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if (server.hasArg("text")) {
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panel = true;
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if (server.hasArg("text")) {
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// Получаем текст с формы без преобразования в HTML-сущности
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displayText = server.arg("text");
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displayText = server.arg("text");
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}
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// Отправляем ответ с правильной кодировкой UTF-8
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server.send(200, "text/html; charset=UTF-8",
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"<html><body><h2>Text set to:</h2><p>" + displayText + "</p></body></html>");
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server.send(200, "text/html; charset=UTF-8",
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"<html><body><h2>Text set to:</h2><p>" + displayText + "</p></body></html>");
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});
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server.begin();
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@ -93,19 +120,19 @@ void setup() {
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void loop() {
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server.handleClient(); // Обработка запросов от клиента
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// Очистка экрана и вывод текста
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dmd.clearScreen(true);
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dmd.drawMarquee(displayText.c_str(), displayText.length(), (32 * DISPLAYS_ACROSS) - 1, 0);
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long start = millis();
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long timer = start;
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boolean ret = false;
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while (!ret) {
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if ((timer + 30) < millis()) {
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ret = dmd.stepMarquee(-1, 0); // Прокрутка текста
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timer = millis();
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}
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}
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// // Очистка экрана и вывод текста
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// dmd.clearScreen(true);
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// dmd.drawMarquee(displayText.c_str(), displayText.length(), (32 * DISPLAYS_ACROSS) - 1, 0);
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// long start = millis();
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// long timer = start;
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// boolean ret = false;
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// while (!ret) {
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// if ((timer + 30) < millis()) {
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// ret = dmd.stepMarquee(-1, 0); // Прокрутка текста
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// timer = millis();
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// }
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// }
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}
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