Code for WiFi_Train_State

//Program WiFi_Train_State.ino
#include "index.h" //HTML webpage contents
const char* ssid = "WiFi_Mess"; //ssid & passwordconst char* password = "12345678"; //password >= 8 char
#include <ESPAsyncWebServer.h>#include <Track_Train_ESP_Class.h>
//ser_in, load, clk_in, ser_out, clk_outTrack_Train_ESP_Class train_obj(D0,D5,D6,D2,D1);// Create AsyncWebServer object on port 80AsyncWebServer server(80);
enum where_is_train train_loc;String processor(const String& var){ if(var == "PLACEHOLDER"){ if (train_loc == waiting) return String("No train present"); if (train_loc == coming0) return String("Train coming from North"); if (train_loc == coming1) return String("Train coming from South"); if (train_loc == approaching0) return String("Train approaching from North"); if (train_loc == approaching1) return String("Train approaching from South"); if (train_loc == arriving0) return String("Train arriving from North"); if (train_loc == arriving1) return String("Train arriving from South"); if (train_loc == station0) return String("Train from North at Station"); if (train_loc == station1) return String("Train from South at Station"); if (train_loc == departing0) return String("Train departing to South"); if (train_loc == departing1) return String("Train departing to North"); if (train_loc == leaving0) return String("Train leaving to South"); if (train_loc == leaving1) return String("Train leaving to North"); if (train_loc == going0) return String("Train going to South"); if (train_loc == going1) return String("Train going to North"); return String("Unknown state"); } return String("Placeholder Error");} void setup() { train_obj.begin(1,1,4); WiFi.mode(WIFI_AP); //Only Access point WiFi.softAP(ssid, password); server.on("/update", HTTP_GET, [](AsyncWebServerRequest *request) {request->send_P(200, "text/html", WiFi_Mess, processor); }); server.on("/", HTTP_GET, [](AsyncWebServerRequest *request) {request->send_P(200, "text/html", WiFi_Mess, processor);});
// Start server server.begin();}void loop() { train_loc = train_obj.monitor_train( );

}

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//index.h const char WiFi_Mess [] PROGMEM = R"(<!DOCTYPE html><HTML> <HEAD> <TITLE>WiFi Train State</TITLE> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="icon" href="data:,"> <style> html { font-family: Arial; text-align: center; } body { max-width: 400px; margin:0px auto; } </style> </HEAD><BODY><H2>WiFi Train State</H2><a href="update">%PLACEHOLDER%</a></BODY></HTML>)";

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