Remove blank sketch

Arduino/Open_IOT_Basic/Open_IOT_Basic.ino

@@ -1,14 +1,333 @@
-// Open IOT
-// Control/interface with your Electric Scooter
-// Standalone version, does not require a backend
-// https://github.com/joeybab3/Open-IOT
+///////////////////
+// Open IOT      //
+///////////////////
+// Models        //
+///////////////////
+// Bird Zero     //
+// Okai ES100    //
+// Okai ES200B   //
+///////////////////
 // https://joeybabcock.me/blog/electric_scooters/open-iot/
-void setup() {
-  // put your setup code here, to run once:
+///////////////////
 
+#include <Arduino.h>
+#include <FastCRC.h>
+#include <ESP8266WiFi.h>
+#include <ESP8266WebServer.h>
+#include <ESP8266mDNS.h>
+#include <WiFiUdp.h>
+#include <ArduinoOTA.h>
+#include <strings_en.h>
+#include <WiFiManager.h>
+
+#define HEARTBEAT_INTERVAL 500
+#define PACKET_SIZE 5
+
+FastCRC8 CRC8;
+ESP8266WebServer server(80);
+WiFiManager wm;
+
+IPAddress local_ip(192,168,1,1);
+IPAddress gateway(192,168,1,1);
+IPAddress subnet(255,255,255,0);
+
+uint32_t crc;
+int loopCount = 0;
+int model = 0;
+const int enablePin = 15;
+
+bool isRunning = false;
+bool headlightStatus = false;
+bool flashStatus = false;
+bool locked = false;
+bool isMetric = false;
+bool debug = false;
+bool isBit4 = false; // "Fast Acceleration"
+bool isBit7 = false;
+bool isBit8 = false;
+
+const char* ssid = "vehicle";
+const char* password = "SPINB0001";
+
+// The packet structure, 00 is a placeholder for the command, a speed variable, and the Checksum
+uint8_t okaiPacket[] = {0xA6, 0x12, 0x02, 0x00, 0x00, 0x00};
+
+byte okaiMaxSpeed      = 0xFF;
+byte okaiDefaultConfig = 0xE1;
+
+int chksm = 0;
+
+void reCalculateCommand()
+{
+    crc = CRC8.maxim(okaiPacket, PACKET_SIZE);
+    okaiPacket[5] = crc;
+}
+
+void sendCommand()
+{
+    if(debug)
+    {
+        Serial.print(okaiPacket[0], HEX);
+        Serial.print(" ");
+        Serial.print(okaiPacket[1], HEX);
+        Serial.print(" ");
+        Serial.print(okaiPacket[2], HEX);
+        Serial.print(" ");
+        Serial.print(okaiPacket[3], HEX);
+        Serial.print(" ");
+        Serial.print(okaiPacket[4], HEX);
+        Serial.print(" ");
+        Serial.print(okaiPacket[5], HEX);
+        Serial.println();
+    }
+    else
+    {
+        Serial.write(okaiPacket, sizeof(okaiPacket));
+    }
+}
+
+void restartEsp()
+{
+    server.send(200, "text/html", SendRestart());
+    delay(500);
+    ESP.restart();
+}
+
+void setup()
+{
+    Serial.begin(115200);
+    delay(10);
+
+    WiFi.mode(WIFI_AP_STA);
+
+    wm.setConfigPortalBlocking(false);
+
+    if(wm.autoConnect(ssid,password)){
+        Serial.println("Connected");
+    }
+    else {
+        Serial.println("No");
+    }
+
+    delay(100);
+
+    pinMode(enablePin, OUTPUT);
+
+    MDNS.begin("joeybabcock.me");
+    MDNS.addService("http", "tcp", 80);
+
+    ArduinoOTA.onStart([]() {
+      String type;
+      if (ArduinoOTA.getCommand() == U_FLASH) {
+        type = "sketch";
+      } else { // U_FS
+        type = "filesystem";
+      }
+
+      // NOTE: if updating FS this would be the place to unmount FS using FS.end()
+      Serial.println("Start updating " + type);
+    });
+
+    ArduinoOTA.onEnd([]() {
+        //Serial.println("\nEnd");
+    });
+
+    ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
+        //Serial.printf("Progress: %u%%\r", (progress / (total / 100)));
+    });
+
+    ArduinoOTA.onError([](ota_error_t error) {
+        //Serial.printf("Error[%u]: ", error);
+        if (error == OTA_AUTH_ERROR) {
+           //Serial.println("Auth Failed");
+        } else if (error == OTA_BEGIN_ERROR) {
+            //Serial.println("Begin Failed");
+        } else if (error == OTA_CONNECT_ERROR) {
+            //Serial.println("Connect Failed");
+        } else if (error == OTA_RECEIVE_ERROR) {
+            //Serial.println("Receive Failed");
+        } else if (error == OTA_END_ERROR) {
+            //Serial.println("End Failed");
+        }
+    });
+
+    //ArduinoOTA.setPassword("8266!");
+    ArduinoOTA.begin();
+
+    server.on("/", handle_OnConnect);
+    server.onNotFound(handle_NotFound);
+    server.on("/default", setDefaultConfig);
+    server.on("/power", power);
+    server.on("/headlight", headlight);
+    server.on("/headlightOn", enableHeadlight);
+    server.on("/headlightOff", disableHeadlight);
+    server.on("/flash", flash);
+    server.on("/units", setUnitSystem);
+    server.on("/restart", restartEsp);
+    server.on("/ping", ping);
+    server.on("/toggle4", toggleBit4);
+    server.on("/toggle7", toggleBit7);
+    server.on("/toggle8", toggleBit8);
+
+    server.begin();
+    setDefaultConfig(); 
+    Serial.begin(9600);
+    pinMode(enablePin, OUTPUT);
+    digitalWrite(enablePin, HIGH);
+}
+
+void loop()
+{
+    if(loopCount > 1000)
+    {
+        restartEsp();
+    }
+    else if(loopCount < 5 && WiFi.status() != WL_CONNECTED) {
+        wm.process();
+        delay(1000);
+    }
+    else
+    {
+      MDNS.update();
+      ArduinoOTA.handle();
+      server.handleClient();
+      sendCommand();
+      yield();
+      delay(HEARTBEAT_INTERVAL);
+    }
+    loopCount++;
+}
+
+void handle_OnConnect() {
+  server.sendHeader("Connection", "close");
+  server.send(200, "text/html", SendHTML()); 
 }
 
-void loop() {
-  // put your main code here, to run repeatedly:
+void handle_NotFound(){
+    server.sendHeader("Location", "/", true); //Redirect to our html web page 
+    server.send(302, "text/plane","");
+}
+
+
+void handle_okai() {
+  Serial.begin(9600);
+  pinMode(enablePin, OUTPUT);
+  digitalWrite(enablePin, HIGH);
+  enableFastAcceleration();
+  server.send(200, "text/html", SendHTML());
+}
+
+void goHome()
+{
+    server.sendHeader("Location", "/", true); //Redirect to our html web page 
+    server.send(302, "text/plane","");
+}
+
+String SendHTML(){
+  String page = "<!DOCTYPE html>\n";
+  page += "<html>\n";
+  page += "<head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, user-scalable=no\">\n";
+  page += "<title>Scooter Config</title>\n";
+  page += "<style>html { font-family: Helvetica; display: inline-block; margin: 0px auto; text-align: center;}\n";
+  page += "body{margin-top: 50px;} h1 {color: #444444;margin: 50px auto 30px;} h3 {color: #444444;margin-bottom: 50px;}#status {font-size: 36px;}\n";
+  page += ".button {display: block;width: 120px;background-color: #1abc9c;border: none;color: white;padding: 13px 30px;";
+  page += "text-decoration: none;font-size: 25px;margin: 0px auto 35px;cursor: pointer;border-radius: 4px;}\n";
+  page += ".button2 {display: inline;width: 100px;background-color: #1abc9c;border: none;color: white;padding: 13px 30px;";
+  page += "text-decoration: none;font-size: 25px;margin: 0px auto 35px;cursor: pointer;border-radius: 4px;}\n";
+  page +=".button-on {background-color: #1abc9c;}\n";
+  page +=".button-on:active {background-color: #16a085;}\n";
+  page +=".button-off {background-color: #34495e;}\n";
+  page +=".button-off:active {background-color: #2c3e50;}\n";
+  page +="p {font-size: 14px;color: #888;margin-bottom: 10px;}\n";
+  page +="</style>\n";
+  page +="</head>\n";
+  page +="<body>\n";
+  page +="<h1>Scooter Config</h1>\n";
+  page +="<a class=\"button ";
+  if(!isRunning){page += "button-off";}
+  page += "\" href=\"/power\">POWER</a>\n";
+  page +="<a class=\"button ";
+  if(!headlightStatus){page += "button-off";}
+  page += "\" href=\"/headlight\">HEADLIGHT</a>\n";
+  page += "<a class=\"button ";
+  if(!flashStatus){page += "button-off";}
+  page += "\" href=\"/flash\">LIGHT FLASH</a>\n";
+  page += "<a class=\"button button-off\" href=\"/units\">";
+  if(!isMetric)
+  {page += "SET KMH";}
+  else
+  {page += "SET MPH";}
+  page += "</a>\n";
+  page +="<a class=\"button button-off\" href=\"/restart\">RESTART</a>\n";
+  page += "<span id='status'>&bull; 0x"+String(okaiPacket[3], HEX)+" </span>\n";
+  page +="<small style='vertical-align: super;'>"+WiFi.localIP().toString()+" | "+WiFi.softAPIP().toString()+"</small>\n";
+  page +="</body>\n";
+  page +="</html>\n";
+  return page;
+}
 
+String SendRestart(){
+  String page = "<!DOCTYPE html> <html>\n";
+  page +="<head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, user-scalable=no\">\n";
+  page +="<title>Restarting...</title>\n";
+  page +="<style>html { font-family: Helvetica; display: inline-block; margin: 0px auto; text-align: center;}\n";
+  page +="body{margin-top: 50px;} h1 {color: #444444;margin: 50px auto 30px;} h3 {color: #444444;margin-bottom: 50px;}#status {font-size: 36px;}\n";
+  page +="</style>\n";
+  page +="</head>\n";
+  page +="<body>\n";
+  page +="<h1>Restarting...</h1>\n";
+  page +="<h1>Reloading in <span id='timer'>10</span> seconds</h1>\n";
+  page += "<span id='status'>&bull;</span>\n";
+  page +="<small style='vertical-align: super;'>"+WiFi.localIP().toString()+" | "+WiFi.softAPIP().toString()+"</small>\n";
+  page += "<script>\n";
+  page += "var numFailures = 0;\n";
+  page += "var timer;\n";
+  page +="function checkStatus()\n";
+  page +="{\n";
+  page +="var xhr = new XMLHttpRequest();\n";
+  page +="xhr.open('GET', '/ping', true);\n";
+  page +="xhr.timeout = 500; // time in milliseconds\n";
+  page +="xhr.ontimeout = function (e) {\n";
+  page +="  document.getElementById('status').style.color = 'red';\n";
+  page +="};\n";
+  page +="xhr.onload = function () {\n";
+  page +="    if (xhr.readyState === xhr.DONE) {\n";
+  page +="        if (xhr.status === 200) {\n";
+  page +="            document.getElementById('status').style.color = 'green';\n";
+  page += "           window.location.href = '/';\n";
+  page += "           clearInterval(timer);\n";
+  page += "           document.getElementById('timer').innerHTML = '0';\n";
+  page +="        }\n";
+  page +="        else\n";
+  page +="        {\n";
+  page +="            document.getElementById('status').style.color = 'red';\n";
+  page +="        }\n";
+  page +="    }\n";
+  page +="    else\n";
+  page +="    {\n";
+  page +="        document.getElementById('status').style.color = 'red';\n";
+  page +="    }\n";
+  page +="};\n";
+  page +="    xhr.send();\n";
+  page +="}\n";
+  page += "\tvar seconds = 10;\n";
+  page += "\tfunction asecondhaspassed()\n";
+  page += "\t{\n";
+  page += "\t\tif(seconds < 1)\n";
+  page += "\t\t{";
+  page += "\t\t\twindow.location.href = '/';\n";
+  page += "\t\t}\n";
+  page += "\t\telse\n";
+  page += "\t\t{\n";
+  page += "\t\t\tseconds--;\n";
+  page += "\t\t\tdocument.getElementById('timer').innerHTML = seconds;\n";
+  page += "\t\tcheckStatus();\n";
+  page += "\t\t}\n";
+  page += "\t}\n";
+  page += "\ttimer = setInterval(asecondhaspassed, 1000);\n";
+  page += "</script>\n";
+  page +="</body>\n";
+
+  page +="</html>\n";
+  return page;
 }