73 wiersze
1.5 KiB
C++
73 wiersze
1.5 KiB
C++
#include <WiFiClient.h>
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#include <ESP32WebServer.h>
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#include <WiFi.h>
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#include <ESPmDNS.h>
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const char* ssid = "mieu mieu 01";
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const char* password = "09471919479";
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ESP32WebServer server(80);
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const int led = 13;
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void handleRoot() {
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digitalWrite(led, 1);
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server.send(200, "text/plain", "hello from ESP32!");
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digitalWrite(led, 0);
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}
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void handleNotFound(){
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digitalWrite(led, 1);
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String message = "File Not Found\n\n";
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message += "URI: ";
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message += server.uri();
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message += "\nMethod: ";
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message += (server.method() == HTTP_GET)?"GET":"POST";
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message += "\nArguments: ";
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message += server.args();
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message += "\n";
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for (uint8_t i=0; i<server.args(); i++){
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message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
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}
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server.send(404, "text/plain", message);
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digitalWrite(led, 0);
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}
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void setup(void){
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pinMode(led, OUTPUT);
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digitalWrite(led, 0);
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Serial.begin(115200);
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WiFi.begin(ssid, password);
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Serial.println("");
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// Wait for connection
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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("");
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Serial.print("Connected to ");
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Serial.println(ssid);
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Serial.print("IP address: ");
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Serial.println(WiFi.localIP());
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if (MDNS.begin("esp32")) {
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Serial.println("MDNS responder started");
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}
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server.on("/", handleRoot);
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server.on("/inline", [](){
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server.send(200, "text/plain", "this works as well");
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});
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server.onNotFound(handleNotFound);
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server.begin();
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Serial.println("HTTP server started");
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}
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void loop(void){
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server.handleClient();
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}
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