redirecting...
"; - - -/* -// DNS server -const byte DNS_PORT = 53; -DNSServer dnsServer; - */ - -// LED Animations -unsigned long previousMillis = 0; -int interval = 100; // ms +const char *metaRefreshStr = "redirecting...
"; /* Soft AP network parameters */ IPAddress apIP(192, 168, 4, 1); // note: update metaRefreshStr string if ip change! @@ -64,42 +50,42 @@ IPAddress netMsk(255, 255, 255, 0); ESP8266WebServer server(80); //format bytes -String formatBytes(size_t bytes){ - if (bytes < 1024){ - return String(bytes)+"B"; - } else if(bytes < (1024 * 1024)){ - return String(bytes/1024.0)+"KB"; - } else if(bytes < (1024 * 1024 * 1024)){ - return String(bytes/1024.0/1024.0)+"MB"; +String formatBytes(size_t bytes) { + if (bytes < 1024) { + return String(bytes) + "B"; + } else if (bytes < (1024 * 1024)) { + return String(bytes / 1024.0) + "KB"; + } else if (bytes < (1024 * 1024 * 1024)) { + return String(bytes / 1024.0 / 1024.0) + "MB"; } else { - return String(bytes/1024.0/1024.0/1024.0)+"GB"; + return String(bytes / 1024.0 / 1024.0 / 1024.0) + "GB"; } } -String getContentType(String filename){ - if(server.hasArg("download")) return "application/octet-stream"; - else if(filename.endsWith(".htm")) return "text/html"; - else if(filename.endsWith(".html")) return "text/html"; - else if(filename.endsWith(".css")) return "text/css"; - else if(filename.endsWith(".js")) return "application/javascript"; - else if(filename.endsWith(".png")) return "image/png"; - else if(filename.endsWith(".gif")) return "image/gif"; - else if(filename.endsWith(".jpg")) return "image/jpeg"; - else if(filename.endsWith(".ico")) return "image/x-icon"; - else if(filename.endsWith(".xml")) return "text/xml"; - else if(filename.endsWith(".pdf")) return "application/x-pdf"; - else if(filename.endsWith(".zip")) return "application/x-zip"; - else if(filename.endsWith(".gz")) return "application/x-gzip"; +String getContentType(String filename) { + if (server.hasArg("download")) return "application/octet-stream"; + else if (filename.endsWith(".htm")) return "text/html"; + else if (filename.endsWith(".html")) return "text/html"; + else if (filename.endsWith(".css")) return "text/css"; + else if (filename.endsWith(".js")) return "application/javascript"; + else if (filename.endsWith(".png")) return "image/png"; + else if (filename.endsWith(".gif")) return "image/gif"; + else if (filename.endsWith(".jpg")) return "image/jpeg"; + else if (filename.endsWith(".ico")) return "image/x-icon"; + else if (filename.endsWith(".xml")) return "text/xml"; + else if (filename.endsWith(".pdf")) return "application/x-pdf"; + else if (filename.endsWith(".zip")) return "application/x-zip"; + else if (filename.endsWith(".gz")) return "application/x-gzip"; return "text/plain"; } -bool handleFileRead(String path){ - DBG_OUTPUT_PORT.println("handleFileRead: " + path); - if(path.endsWith("/")) path += "index.html"; +bool handleFileRead(String path) { + Serial.println("handleFileRead: " + path); + if (path.endsWith("/")) path += "index.html"; String contentType = getContentType(path); String pathWithGz = path + ".gz"; - if(SPIFFS.exists(pathWithGz) || SPIFFS.exists(path)){ - if(SPIFFS.exists(pathWithGz)) + if (SPIFFS.exists(pathWithGz) || SPIFFS.exists(path)) { + if (SPIFFS.exists(pathWithGz)) path += ".gz"; File file = SPIFFS.open(path, "r"); size_t sent = server.streamFile(file, contentType); @@ -110,111 +96,97 @@ bool handleFileRead(String path){ } void handleFileList() { - if(!server.hasArg("dir")) {server.send(500, "text/plain", "BAD ARGS"); return;} - + if (!server.hasArg("dir")) { + server.send(500, "text/plain", "BAD ARGS"); + return; + } + String path = server.arg("dir"); - DBG_OUTPUT_PORT.println("handleFileList: " + path); + Serial.println("handleFileList: " + path); Dir dir = SPIFFS.openDir(path); path = String(); String output = "["; - while(dir.next()){ + while (dir.next()) { File entry = dir.openFile("r"); if (output != "[") output += ','; bool isDir = false; output += "{\"type\":\""; - output += (isDir)?"dir":"file"; + output += (isDir) ? "dir" : "file"; output += "\",\"name\":\""; output += String(entry.name()).substring(1); output += "\"}"; entry.close(); } - + output += "]"; server.send(200, "text/json", output); } -// void handleLeds() -// { - // if(server.arg("LED") ) { - // int pin = server.arg("LED").toInt(); - // bool onOFF = server.arg("state").toInt(); - // digitalWrite(pin, onOFF); - // } - // String json = "{ \"leds\": ["; - // for (int i = 0; i < sizeof(ledIoNames); i++) - // { - // bool state = digitalRead(ledIoNames[i]); - // json += "{ \"" + String(i) + "\": ["; - // json += "\""+String(ledIoNames[i])+"\", "; - // json += "\""+String(state)+"\" ] }"; - // if(!(i == sizeof(ledIoNames)-1)) - // json += ","; - - // } - // json += "] }"; - // server.send(200, "text/json", json); - // json = String(); - -// } - -void handleMotor() +void handleLaser(String uri) { - Serial.println("handleMotor"); - if(server.arg("motor") ) { - int pin = server.arg("motor").toInt(); - bool onOFF = server.arg("state").toInt(); - digitalWrite(pin, onOFF); - } - // String json = "{ \"leds\": ["; - // for (int i = 0; i < sizeof(ledIoNames); i++) - // { - // bool state = digitalRead(ledIoNames[i]); - // json += "{ \"" + String(i) + "\": ["; - // json += "\""+String(ledIoNames[i])+"\", "; - // json += "\""+String(state)+"\" ] }"; - // if(!(i == sizeof(ledIoNames)-1)) - // json += ","; - - // } - // json += "] }"; - server.send(200, "text/plain", "blub"); - // server.send(200, "text/json", json); - // json = String(); - - + String laserValue = uri.substring(7); + + String msg = "AT SLV "; + msg += laserValue; + + Serial.println("Sent to Laser: " + msg); + laserSerial.println(msg); + + String json = "{ \"handledLaser\":"; + json += "{\"value\":\"" + laserValue + "\"}}"; + + //server.send(200, "text/plain", "blub"); + server.send(200, "text/json", json); + json = String(); } -void setup(void){ - DBG_OUTPUT_PORT.begin(115200); - DBG_OUTPUT_PORT.print("\n"); - DBG_OUTPUT_PORT.setDebugOutput(true); +void handleMotor(String uri) +{ + String motorNr = uri.substring(7, 8); + String motorValue = uri.substring(9); + + String msg = "AT SMS "; + msg += motorNr; + msg += " "; + msg += motorValue; + + Serial.println("Sent to Laser: " + msg); + laserSerial.println(msg); + + String json = "{ \"handledMotor\": "; + json += "{ \"motor\":\"" + motorNr + "\", "; + json += "\"value\":\"" + motorValue + "\" }}"; + + //server.send(200, "text/plain", "blub"); + server.send(200, "text/json", json); + json = String(); +} + +void setup(void) { + laserSerial.begin(9600); + Serial.begin(115200); + Serial.print("\n"); SPIFFS.begin(); { Dir dir = SPIFFS.openDir("/"); - while (dir.next()) { + while (dir.next()) { String fileName = dir.fileName(); size_t fileSize = dir.fileSize(); - DBG_OUTPUT_PORT.printf("FS File: %s, size: %s\n", fileName.c_str(), formatBytes(fileSize).c_str()); + Serial.printf("FS File: %s, size: %s\n", fileName.c_str(), formatBytes(fileSize).c_str()); } - DBG_OUTPUT_PORT.printf("\n"); + Serial.printf("\n"); } - + //WIFI INIT - DBG_OUTPUT_PORT.printf("Connecting to %s\n", ssid); + Serial.printf("Connecting to %s\n", ssid); WiFi.mode(WIFI_AP); WiFi.softAP(ssid, password); - DBG_OUTPUT_PORT.println(""); - DBG_OUTPUT_PORT.print("Connected! IP address: "); - DBG_OUTPUT_PORT.println ( WiFi.softAPIP() ); - -/* - //Setup the DNS server redirecting all the domains to the apIP - dnsServer.setErrorReplyCode(DNSReplyCode::NoError); - dnsServer.start(DNS_PORT, "*", apIP); -*/ + Serial.println(""); + Serial.print("Connected! IP address: "); + Serial.println ( WiFi.softAPIP() ); // Setup MDNS responder if (!MDNS.begin(myHostname)) { @@ -224,14 +196,14 @@ void setup(void){ // Add service to MDNS-SD MDNS.addService("http", "tcp", 80); } - - + + //SERVER INIT //list directory server.on("/listFiles", HTTP_GET, handleFileList); - server.on("/heap", HTTP_GET, [](){ + server.on("/heap", HTTP_GET, []() { String json = "{"; - json += "\"heap\":"+String(ESP.getFreeHeap()); + json += "\"heap\":" + String(ESP.getFreeHeap()); json += "}"; server.send(200, "text/json", json); json = String(); @@ -241,47 +213,29 @@ void setup(void){ Serial.println("HTTP server started"); } -void handleNotFound() { - Serial.println("handleNotFound"); - String uri = server.uri(); - Serial.println(uri); - // /motor/1/123 - - if(uri.substring(0,7) == "/motor/") - { - Serial.println("/motor/"); - int motorNr = uri.substring(7,8).toInt(); - int motorValue = uri.substring(9).toInt(); - Serial.print("motorNr:"); - Serial.println(motorNr); - Serial.print("motorValue:"); - Serial.println(motorValue); - } - if(!handleFileRead(server.uri())) - { - //server.send(302, "text/html", metaRefreshStr); - server.send(302, "text/plain", "blub"); - } +void handleNotFound() { + String uri = server.uri(); + Serial.print("unhandled uri:"); + Serial.println(uri); + if (uri.substring(0, 7) == "/motor/") + { + handleMotor(uri); + return; + } + if (uri.substring(0, 7) == "/laser/") + { + handleLaser(uri); + return; + } + if (!handleFileRead(server.uri())) + { + server.send(302, "text/html", metaRefreshStr); + // server.send(302, "text/plain", "blub"); + } } -void loop(void){ - -/* - //DNS - dnsServer.processNextRequest(); -*/ - - //HTTP - server.handleClient(); - - // - unsigned long currentMillis = millis(); - if (currentMillis - previousMillis >= interval) - { - - previousMillis = currentMillis; - } - +void loop(void) { + server.handleClient(); }