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Railuino/examples/01.Controller/SerialCommand/WebCommand
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308
Railuino/examples/01.Controller/SerialCommand/WebCommand
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#ifndef ARDUINO_ARCH_ESP32
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#error "Select an ESP32 board"
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#endif
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#include <WiFi.h>
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#include <WebServer.h>
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#include <SPIFFS.h>
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#include <ACAN_ESP32.h>
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#include "Config.h"
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#include "TrackController.h"
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bool powerState = false; // Variable globale pour suivre l'état de l'alimentation
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const bool DEBUG = true;
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byte cBuffer[13];
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byte sBuffer[13];
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const gpio_num_t can_rx_pin = GPIO_NUM_22;
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const gpio_num_t can_tx_pin = GPIO_NUM_23;
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//TrackController ctrl; // Instance without parameters
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//TrackController ctrl(500); // Instance by changing the default exchangeMessage timeout from 1000ms to 500ms
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//TrackController ctrl(0xDF24, DEBUG); // Instance with hash, debug and defaut exchangeMessage timeout = 1000
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TrackController ctrl(0xDF24, DEBUG, 500); // Instance with hash, debug and exchangeMessage timeout = 500
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// const char *ssid = "**********";
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// const char *password = "**********";
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const char *ssid = "Livebox-BC90";
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const char *password = "V9b7qzKFxdQfbMT4Pa";
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IPAddress ip(192, 168, 1, 103);
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IPAddress gateway(192, 168, 1, 254);
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IPAddress subnet(255, 255, 255, 0);
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const uint port = 80;
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WebServer server(port);
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void handleRoot();
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void handleCss();
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void handleJs();
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void handleImage1();
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void handleImage2();
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void handleImage3();
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void handleImage4();
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void handleFavinco();
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void handleSetPower();
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void handleSetStop();
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void handleSetSystemHalt();
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void handleSetDirection();
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void handleSetSpeed();
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void handleSetAddress();
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void handleSetFunction();
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void handleNotFound();
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void setup()
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{
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Serial.begin(115200);
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if (!SPIFFS.begin(true))
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{
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Serial.print("An error has occurred while mounting SPIFFS\n");
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return;
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}
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WiFi.begin(ssid, password);
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while (WiFi.status() != WL_CONNECTED)
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{
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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.println("WiFi connected.");
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Serial.println("IP address: ");
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Serial.println(WiFi.localIP());
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server.on("/", handleRoot);
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server.on("/style.css", handleCss);
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server.on("/script.js", handleJs);
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server.on("/image1.jpg", handleImage1);
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server.on("/image2.jpg", handleImage2);
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server.on("/image3.jpg", handleImage3);
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server.on("/image4.jpg", handleImage4);
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server.on("/favicon.ico", handleFavinco);
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server.on("/setPower", HTTP_POST, handleSetPower);
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server.on("/setStop", HTTP_POST, handleSetStop);
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server.on("/setSystemHalt", HTTP_POST, handleSetSystemHalt);
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server.on("/setDirection", HTTP_POST, handleSetDirection);
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server.on("/setSpeed", HTTP_POST, handleSetSpeed);
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server.on("/setAddress", HTTP_POST, handleSetAddress);
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server.on("/setFunction", HTTP_POST, handleSetFunction);
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server.onNotFound(handleNotFound);
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server.begin();
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ctrl.begin(can_rx_pin, can_tx_pin);
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}
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void loop()
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{
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server.handleClient();
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}
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void handleRoot()
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{
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File file = SPIFFS.open("/index.html", "r");
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if (!file)
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{
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server.send(500, "text/plain", "File not found");
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return;
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}
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size_t sent = server.streamFile(file, "text/html");
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file.close();
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}
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void handleCss()
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{
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File file = SPIFFS.open("/style.css", "r");
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if (!file)
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{
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server.send(500, "text/plain", "File not found");
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return;
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}
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size_t sent = server.streamFile(file, "text/css");
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file.close();
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}
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void handleJs()
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{
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File file = SPIFFS.open("/script.js", "r");
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if (!file)
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{
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server.send(500, "text/plain", "File not found");
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return;
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}
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size_t sent = server.streamFile(file, "text/javascript");
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file.close();
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}
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void handleImage1()
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{
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File file = SPIFFS.open("/image1.jpg", "r");
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if (!file)
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{
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server.send(500, "text/plain", "File not found");
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return;
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}
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size_t sent = server.streamFile(file, "image/jpg");
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file.close();
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}
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void handleImage2()
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{
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File file = SPIFFS.open("/image2.jpg", "r");
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if (!file)
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{
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server.send(500, "text/plain", "File not found");
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return;
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}
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size_t sent = server.streamFile(file, "image/jpg");
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file.close();
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}
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void handleImage3()
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{
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File file = SPIFFS.open("/image3.jpg", "r");
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if (!file)
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{
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server.send(500, "text/plain", "File not found");
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return;
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}
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size_t sent = server.streamFile(file, "image/jpg");
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file.close();
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}
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void handleImage4()
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{
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File file = SPIFFS.open("/image4.jpg", "r");
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if (!file)
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{
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server.send(500, "text/plain", "File not found");
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return;
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}
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size_t sent = server.streamFile(file, "image/jpg");
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file.close();
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}
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void handleFavinco()
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{
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File file = SPIFFS.open("/favicon.ico", "r");
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if (!file)
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{
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server.send(500, "text/plain", "File not found");
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return;
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}
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size_t sent = server.streamFile(file, "image/x-icon");
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file.close();
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}
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void handleSetPower()
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{
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auto togglePower = [&]() -> bool
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{
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powerState = !powerState;
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return ctrl.setPower(powerState);
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};
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if (togglePower())
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{
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if (powerState)
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server.send(200, "text/plain", "true");
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else
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server.send(200, "text/plain", "false");
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}
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else
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server.send(200, "text/plain", "Error power function");
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}
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void handleSetStop()
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{
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if (server.hasArg("address"))
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{
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uint16_t address = server.arg("address").toInt();
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const bool ok = ctrl.setLocoSpeed(address, 0);
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if (ok)
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server.send(200, "text/plain", "Stop");
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else
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server.send(400, "text/plain", "Server error");
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}
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}
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void handleSetSystemHalt()
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{
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if (server.hasArg("address"))
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{
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uint16_t address = server.arg("address").toInt();
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const bool ok = ctrl.systemHalt(address);
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if (ok)
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server.send(200, "text/plain", "SystemHalt");
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else
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server.send(200, "text/plain", " Server erro#");
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}
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else
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server.send(400, "text/plain", "Address parameter missing");
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}
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void handleSetDirection()
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{
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if (server.hasArg("address"))
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{
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uint16_t address = server.arg("address").toInt();
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ctrl.toggleLocoDirection(address);
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server.send(200, "text/plain", "Direction toggled");
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}
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else
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server.send(400, "text/plain", "Address parameter missing");
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}
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void handleSetSpeed()
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{
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uint16_t address = 0;
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uint16_t speed = 0;
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if (server.hasArg("address") && server.hasArg("speed"))
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{
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address = server.arg("address").toInt();
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speed = server.arg("speed").toInt();
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ctrl.setLocoSpeed(address, speed);
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server.send(200, "text/plain", "Speed set");
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}
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else
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server.send(400, "text/plain", "Speed parameter missing");
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}
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void handleSetAddress()
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{
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if (server.hasArg("address"))
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{
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uint16_t address = server.arg("address").toInt();
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server.send(200, "text/plain", "Address set");
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}
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else
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server.send(400, "text/plain", "Address parameter missing");
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}
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void handleSetFunction()
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{
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if (server.hasArg("address") && server.hasArg("function") && server.hasArg("power"))
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{
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uint16_t address = server.arg("address").toInt();
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uint8_t function = server.arg("function").toInt();
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uint8_t power = server.arg("power").toInt();
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ctrl.setLocoFunction(address, function, power);
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server.send(200, "text/plain", "Function set");
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}
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else
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server.send(400, "text/plain", "Function parameter missing");
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}
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void handleNotFound()
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{
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server.send(404, "text/plain", "Not found");
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}
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