examples: format all .ino files

This formats all the example source files using Arduino style rules.

libraries/ArduinoOTA/examples/BasicOTA/BasicOTA.ino

@@ -32,10 +32,11 @@ void setup() {
 
   ArduinoOTA.onStart([]() {
     String type;
-    if (ArduinoOTA.getCommand() == U_FLASH)
+    if (ArduinoOTA.getCommand() == U_FLASH) {
       type = "sketch";
-    else // U_SPIFFS
+    } else { // U_SPIFFS
       type = "filesystem";
+    }
 
     // NOTE: if updating SPIFFS this would be the place to unmount SPIFFS using SPIFFS.end()
     Serial.println("Start updating " + type);
@@ -48,11 +49,17 @@ void setup() {
   });
   ArduinoOTA.onError([](ota_error_t error) {
     Serial.printf("Error[%u]: ", error);
-    if (error == OTA_AUTH_ERROR) Serial.println("Auth Failed");
+    if (error == OTA_AUTH_ERROR) {
-    else if (error == OTA_BEGIN_ERROR) Serial.println("Begin Failed");
+      Serial.println("Auth Failed");
-    else if (error == OTA_CONNECT_ERROR) Serial.println("Connect Failed");
+    } else if (error == OTA_BEGIN_ERROR) {
-    else if (error == OTA_RECEIVE_ERROR) Serial.println("Receive Failed");
+      Serial.println("Begin Failed");
-    else if (error == OTA_END_ERROR) Serial.println("End 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.begin();
   Serial.println("Ready");

libraries/ArduinoOTA/examples/OTALeds/OTALeds.ino

@@ -34,28 +34,30 @@ void setup() {
   analogWriteRange(1000);
   analogWrite(led_pin, 990);
 
-  for (int i=0; i<N_DIMMERS; i++)
+  for (int i = 0; i < N_DIMMERS; i++) {
-  {
     pinMode(dimmer_pin[i], OUTPUT);
     analogWrite(dimmer_pin[i], 50);
   }
 
   ArduinoOTA.setHostname(host);
   ArduinoOTA.onStart([]() { // switch off all the PWMs during upgrade
-                        for(int i=0; i<N_DIMMERS;i++)
+    for (int i = 0; i < N_DIMMERS; i++) {
       analogWrite(dimmer_pin[i], 0);
+    }
     analogWrite(led_pin, 0);
   });
 
   ArduinoOTA.onEnd([]() { // do a fancy thing with our board led at end
-                          for (int i=0;i<30;i++)
+    for (int i = 0; i < 30; i++) {
-                          {
       analogWrite(led_pin, (i * 100) % 1001);
       delay(50);
     }
   });
 
-   ArduinoOTA.onError([](ota_error_t error) { (void)error; ESP.restart(); });
+  ArduinoOTA.onError([](ota_error_t error) {
+    (void)error;
+    ESP.restart();
+  });
 
   /* setup the OTA server */
   ArduinoOTA.begin();

libraries/DNSServer/examples/CaptivePortalAdvanced/CaptivePortalAdvanced.ino

@@ -6,15 +6,15 @@
 #include <EEPROM.h>
 
 /*
- * This example serves a "hello world" on a WLAN and a SoftAP at the same time.
+   This example serves a "hello world" on a WLAN and a SoftAP at the same time.
- * The SoftAP allow you to configure WLAN parameters at run time. They are not setup in the sketch but saved on EEPROM.
+   The SoftAP allow you to configure WLAN parameters at run time. They are not setup in the sketch but saved on EEPROM.
- * 
+
- * Connect your computer or cell phone to wifi network ESP_ap with password 12345678. A popup may appear and it allow you to go to WLAN config. If it does not then navigate to http://192.168.4.1/wifi and config it there.
+   Connect your computer or cell phone to wifi network ESP_ap with password 12345678. A popup may appear and it allow you to go to WLAN config. If it does not then navigate to http://192.168.4.1/wifi and config it there.
- * Then wait for the module to connect to your wifi and take note of the WLAN IP it got. Then you can disconnect from ESP_ap and return to your regular WLAN.
+   Then wait for the module to connect to your wifi and take note of the WLAN IP it got. Then you can disconnect from ESP_ap and return to your regular WLAN.
- * 
+
- * Now the ESP8266 is in your network. You can reach it through http://192.168.x.x/ (the IP you took note of) or maybe at http://esp8266.local too.
+   Now the ESP8266 is in your network. You can reach it through http://192.168.x.x/ (the IP you took note of) or maybe at http://esp8266.local too.
- * 
+
- * This is a captive portal because through the softAP it will redirect any http request to http://192.168.4.1/
+   This is a captive portal because through the softAP it will redirect any http request to http://192.168.4.1/
 */
 
 /* Set these to your desired softAP credentials. They are not configurable at runtime */

libraries/EEPROM/examples/eeprom_clear/eeprom_clear.ino

@@ -1,19 +1,19 @@
 /*
- * EEPROM Clear
+   EEPROM Clear
- *
+
- * Sets all of the bytes of the EEPROM to 0.
+   Sets all of the bytes of the EEPROM to 0.
- * This example code is in the public domain.
+   This example code is in the public domain.
 
 */
 
 #include <EEPROM.h>
 
-void setup()
+void setup() {
-{
   EEPROM.begin(512);
   // write a 0 to all 512 bytes of the EEPROM
-  for (int i = 0; i < 512; i++)
+  for (int i = 0; i < 512; i++) {
     EEPROM.write(i, 0);
+  }
 
   // turn the LED on when we're done
   pinMode(13, OUTPUT);
@@ -21,6 +21,5 @@ void setup()
   EEPROM.end();
 }
 
-void loop()
+void loop() {
-{
 }

libraries/EEPROM/examples/eeprom_read/eeprom_read.ino

@@ -1,9 +1,9 @@
 /*
- * EEPROM Read
+   EEPROM Read
- *
+
- * Reads the value of each byte of the EEPROM and prints it
+   Reads the value of each byte of the EEPROM and prints it
- * to the computer.
+   to the computer.
- * This example code is in the public domain.
+   This example code is in the public domain.
 */
 
 #include <EEPROM.h>
@@ -12,8 +12,7 @@
 int address = 0;
 byte value;
 
-void setup()
+void setup() {
-{
   // initialize serial and wait for port to open:
   Serial.begin(9600);
   while (!Serial) {
@@ -22,8 +21,7 @@ void setup()
   EEPROM.begin(512);
 }
 
-void loop()
+void loop() {
-{
   // read a byte from the current address of the EEPROM
   value = EEPROM.read(address);
 
@@ -37,8 +35,9 @@ void loop()
 
   // there are only 512 bytes of EEPROM, from 0 to 511, so if we're
   // on address 512, wrap around to address 0
-  if (address == 512)
+  if (address == 512) {
     address = 0;
+  }
 
   delay(500);
 }

libraries/EEPROM/examples/eeprom_write/eeprom_write.ino

@@ -1,9 +1,9 @@
 /*
- * EEPROM Write
+   EEPROM Write
- *
+
- * Stores values read from analog input 0 into the EEPROM.
+   Stores values read from analog input 0 into the EEPROM.
- * These values will stay in the EEPROM when the board is
+   These values will stay in the EEPROM when the board is
- * turned off and may be retrieved later by another sketch.
+   turned off and may be retrieved later by another sketch.
 */
 
 #include <EEPROM.h>
@@ -12,13 +12,11 @@
 // we're going to write to next)
 int addr = 0;
 
-void setup()
+void setup() {
-{
   EEPROM.begin(512);
 }
 
-void loop()
+void loop() {
-{
   // need to divide by 4 because analog inputs range from
   // 0 to 1023 and each byte of the EEPROM can only hold a
   // value from 0 to 255.
@@ -33,8 +31,7 @@ void loop()
   // the EEPROM, so go back to 0 when we hit 512.
   // save all changes to the flash.
   addr = addr + 1;
-  if (addr == 512)
+  if (addr == 512) {
-  {
     addr = 0;
     EEPROM.commit();
   }

libraries/ESP8266HTTPClient/examples/Authorization/Authorization.ino

@@ -1,8 +1,8 @@
 /**
- * Authorization.ino
+   Authorization.ino
- *
+
- *  Created on: 09.12.2015
+    Created on: 09.12.2015
- *
+
 */
 
 #include <Arduino.h>

libraries/ESP8266HTTPClient/examples/BasicHttpClient/BasicHttpClient.ino

@@ -1,8 +1,8 @@
 /**
- * BasicHTTPClient.ino
+   BasicHTTPClient.ino
- *
+
- *  Created on: 24.05.2015
+    Created on: 24.05.2015
- *
+
 */
 
 #include <Arduino.h>

libraries/ESP8266HTTPClient/examples/DigestAuthorization/DigestAuthorization.ino

@@ -22,7 +22,9 @@ const char *uri = "/digest-auth/auth/admin/admin/MD5";
 
 String exractParam(String& authReq, const String& param, const char delimit) {
   int _begin = authReq.indexOf(param);
-  if (_begin==-1) return "";
+  if (_begin == -1) {
+    return "";
+  }
   return authReq.substring(_begin + param.length(), authReq.indexOf(delimit, _begin + param.length()));
 }
 

libraries/ESP8266HTTPClient/examples/ReuseConnection/ReuseConnection.ino

@@ -1,8 +1,8 @@
 /**
- * reuseConnection.ino
+   reuseConnection.ino
- *
+
- *  Created on: 22.11.2015
+    Created on: 22.11.2015
- *
+
 */
 
 

libraries/ESP8266HTTPClient/examples/StreamHttpClient/StreamHttpClient.ino

@@ -1,8 +1,8 @@
 /**
- * StreamHTTPClient.ino
+   StreamHTTPClient.ino
- *
+
- *  Created on: 24.05.2015
+    Created on: 24.05.2015
- *
+
 */
 
 #include <Arduino.h>

libraries/ESP8266HTTPUpdateServer/examples/SecureHTTPSUpdater/SecureHTTPSUpdater.ino

@@ -156,8 +156,7 @@ static const uint8_t rsakey[] PROGMEM = {
   0xe1, 0x40, 0x2b, 0xe3, 0xbd, 0x98, 0x44, 0xad
 };
 
-void setup()
+void setup() {
-{
 
   Serial.begin(115200);
   Serial.println();
@@ -182,7 +181,6 @@ void setup()
                 "'%s'\n", host, update_path, update_username, update_password);
 }
 
-void loop()
+void loop() {
-{
   httpServer.handleClient();
 }

libraries/ESP8266LLMNR/examples/LLMNR_Web_Server/LLMNR_Web_Server.ino

@@ -1,58 +1,58 @@
 /*
- * ESP8266 LLMNR responder sample
+   ESP8266 LLMNR responder sample
- * Copyright (C) 2017 Stephen Warren <swarren@wwwdotorg.org>
+   Copyright (C) 2017 Stephen Warren <swarren@wwwdotorg.org>
- *
+
- * Based on:
+   Based on:
- * ESP8266 Multicast DNS (port of CC3000 Multicast DNS library)
+   ESP8266 Multicast DNS (port of CC3000 Multicast DNS library)
- * Version 1.1
+   Version 1.1
- * Copyright (c) 2013 Tony DiCola (tony@tonydicola.com)
+   Copyright (c) 2013 Tony DiCola (tony@tonydicola.com)
- * ESP8266 port (c) 2015 Ivan Grokhotkov (ivan@esp8266.com)
+   ESP8266 port (c) 2015 Ivan Grokhotkov (ivan@esp8266.com)
- * MDNS-SD Suport 2015 Hristo Gochkov
+   MDNS-SD Suport 2015 Hristo Gochkov
- * Extended MDNS-SD support 2016 Lars Englund (lars.englund@gmail.com)
+   Extended MDNS-SD support 2016 Lars Englund (lars.englund@gmail.com)
- *
+
- * License (MIT license):
+   License (MIT license):
- *
+
- * Permission is hereby granted, free of charge, to any person obtaining a copy
+   Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
+   of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
+   in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
+   copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
+   furnished to do so, subject to the following conditions:
- * 
+
- * The above copyright notice and this permission notice shall be included in
+   The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
+   all copies or substantial portions of the Software.
- *
+
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
+   THE SOFTWARE.
- *
+
 */
 /*
- * This is an example of an HTTP server that is accessible via http://esp8266/
+   This is an example of an HTTP server that is accessible via http://esp8266/
- * (or perhaps http://esp8266.local/) thanks to the LLMNR responder.
+   (or perhaps http://esp8266.local/) thanks to the LLMNR responder.
- *
+
- * Instructions:
+   Instructions:
- * - Update WiFi SSID and password as necessary.
+   - Update WiFi SSID and password as necessary.
- * - Flash the sketch to the ESP8266 board.
+   - Flash the sketch to the ESP8266 board.
- * - Windows:
+   - Windows:
- *   - No additional software is necessary.
+     - No additional software is necessary.
- *   - Point your browser to http://esp8266/, you should see a response. In most
+     - Point your browser to http://esp8266/, you should see a response. In most
- *     cases, it is important that you manually type the "http://" to force the
+       cases, it is important that you manually type the "http://" to force the
- *     browser to search for a hostname to connect to, rather than perform a web
+       browser to search for a hostname to connect to, rather than perform a web
- *     search.
+       search.
- *   - Alternatively, run the following command from the command prompt:
+     - Alternatively, run the following command from the command prompt:
- *     ping esp8266
+       ping esp8266
- * - Linux:
+   - Linux:
- *   - To validate LLMNR, install the systemd-resolve utility.
+     - To validate LLMNR, install the systemd-resolve utility.
- *   - Execute the following command:
+     - Execute the following command:
- *     systemd-resolve -4 -p llmnr esp8266
+       systemd-resolve -4 -p llmnr esp8266
- *   - It may be possible to configure your system to use LLMNR for all name
+     - It may be possible to configure your system to use LLMNR for all name
- *     lookups. However, that is beyond the scope of this description.
+       lookups. However, that is beyond the scope of this description.
- *
+
 */
 
 #include <ESP8266WiFi.h>

libraries/ESP8266NetBIOS/examples/ESP_NBNST/ESP_NBNST.ino

@@ -8,8 +8,7 @@ const char* password = "..............";
 ESP8266WebServer wwwserver(80);
 String content;
 
-static void handleRoot(void)
+static void handleRoot(void) {
-{
   content = F("<!DOCTYPE HTML>\n<html>Hello world from ESP8266");
   content += F("<p>");
   content += F("</html>");
@@ -17,8 +16,7 @@ static void handleRoot(void)
   wwwserver.send(200, F("text/html"), content);
 }
 
-void setup()
+void setup() {
-{
   Serial.begin(115200);
 
   // Connect to WiFi network
@@ -44,7 +42,6 @@ void setup()
   NBNS.begin("ESP");
 }
 
-void loop()
+void loop() {
-{
   wwwserver.handleClient();
 }

libraries/ESP8266SSDP/examples/SSDP/SSDP.ino

@@ -41,7 +41,9 @@ void setup() {
     Serial.printf("Ready!\n");
   } else {
     Serial.printf("WiFi Failed\n");
-    while(1) delay(100);
+    while (1) {
+      delay(100);
+    }
   }
 }
 

libraries/ESP8266WebServer/examples/AdvancedWebServer/AdvancedWebServer.ino

@@ -1,31 +1,31 @@
 /*
- * Copyright (c) 2015, Majenko Technologies
+   Copyright (c) 2015, Majenko Technologies
- * All rights reserved.
+   All rights reserved.
- *
+
- * Redistribution and use in source and binary forms, with or without modification,
+   Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
+   are permitted provided that the following conditions are met:
- *
+
  * * Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
+     list of conditions and the following disclaimer.
- *
+
  * * Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
+     list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
+     other materials provided with the distribution.
- *
+
  * * Neither the name of Majenko Technologies nor the names of its
- *   contributors may be used to endorse or promote products derived from
+     contributors may be used to endorse or promote products derived from
- *   this software without specific prior written permission.
+     this software without specific prior written permission.
- *
+
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+   DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+   ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include <ESP8266WiFi.h>

libraries/ESP8266WebServer/examples/FSBrowser/FSBrowser.ino

@@ -52,30 +52,47 @@ String formatBytes(size_t bytes){
 }
 
 String getContentType(String filename) {
-  if(server.hasArg("download")) return "application/octet-stream";
+  if (server.hasArg("download")) {
-  else if(filename.endsWith(".htm")) return "text/html";
+    return "application/octet-stream";
-  else if(filename.endsWith(".html")) return "text/html";
+  } else if (filename.endsWith(".htm")) {
-  else if(filename.endsWith(".css")) return "text/css";
+    return "text/html";
-  else if(filename.endsWith(".js")) return "application/javascript";
+  } else if (filename.endsWith(".html")) {
-  else if(filename.endsWith(".png")) return "image/png";
+    return "text/html";
-  else if(filename.endsWith(".gif")) return "image/gif";
+  } else if (filename.endsWith(".css")) {
-  else if(filename.endsWith(".jpg")) return "image/jpeg";
+    return "text/css";
-  else if(filename.endsWith(".ico")) return "image/x-icon";
+  } else if (filename.endsWith(".js")) {
-  else if(filename.endsWith(".xml")) return "text/xml";
+    return "application/javascript";
-  else if(filename.endsWith(".pdf")) return "application/x-pdf";
+  } else if (filename.endsWith(".png")) {
-  else if(filename.endsWith(".zip")) return "application/x-zip";
+    return "image/png";
-  else if(filename.endsWith(".gz")) return "application/x-gzip";
+  } 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.htm";
+  if (path.endsWith("/")) {
+    path += "index.htm";
+  }
   String contentType = getContentType(path);
   String pathWithGz = path + ".gz";
   if (SPIFFS.exists(pathWithGz) || SPIFFS.exists(path)) {
-    if(SPIFFS.exists(pathWithGz))
+    if (SPIFFS.exists(pathWithGz)) {
       path += ".gz";
+    }
     File file = SPIFFS.open(path, "r");
     server.streamFile(file, contentType);
     file.close();
@@ -85,58 +102,75 @@ bool handleFileRead(String path){
 }
 
 void handleFileUpload() {
-  if(server.uri() != "/edit") return;
+  if (server.uri() != "/edit") {
+    return;
+  }
   HTTPUpload& upload = server.upload();
   if (upload.status == UPLOAD_FILE_START) {
     String filename = upload.filename;
-    if(!filename.startsWith("/")) filename = "/"+filename;
+    if (!filename.startsWith("/")) {
+      filename = "/" + filename;
+    }
     DBG_OUTPUT_PORT.print("handleFileUpload Name: "); DBG_OUTPUT_PORT.println(filename);
     fsUploadFile = SPIFFS.open(filename, "w");
     filename = String();
   } else if (upload.status == UPLOAD_FILE_WRITE) {
     //DBG_OUTPUT_PORT.print("handleFileUpload Data: "); DBG_OUTPUT_PORT.println(upload.currentSize);
-    if(fsUploadFile)
+    if (fsUploadFile) {
       fsUploadFile.write(upload.buf, upload.currentSize);
+    }
   } else if (upload.status == UPLOAD_FILE_END) {
-    if(fsUploadFile)
+    if (fsUploadFile) {
       fsUploadFile.close();
+    }
     DBG_OUTPUT_PORT.print("handleFileUpload Size: "); DBG_OUTPUT_PORT.println(upload.totalSize);
   }
 }
 
 void handleFileDelete() {
-  if(server.args() == 0) return server.send(500, "text/plain", "BAD ARGS");
+  if (server.args() == 0) {
+    return server.send(500, "text/plain", "BAD ARGS");
+  }
   String path = server.arg(0);
   DBG_OUTPUT_PORT.println("handleFileDelete: " + path);
-  if(path == "/")
+  if (path == "/") {
     return server.send(500, "text/plain", "BAD PATH");
-  if(!SPIFFS.exists(path))
+  }
+  if (!SPIFFS.exists(path)) {
     return server.send(404, "text/plain", "FileNotFound");
+  }
   SPIFFS.remove(path);
   server.send(200, "text/plain", "");
   path = String();
 }
 
 void handleFileCreate() {
-  if(server.args() == 0)
+  if (server.args() == 0) {
     return server.send(500, "text/plain", "BAD ARGS");
+  }
   String path = server.arg(0);
   DBG_OUTPUT_PORT.println("handleFileCreate: " + path);
-  if(path == "/")
+  if (path == "/") {
     return server.send(500, "text/plain", "BAD PATH");
-  if(SPIFFS.exists(path))
+  }
+  if (SPIFFS.exists(path)) {
     return server.send(500, "text/plain", "FILE EXISTS");
+  }
   File file = SPIFFS.open(path, "w");
-  if(file)
+  if (file) {
     file.close();
-  else
+  } else {
     return server.send(500, "text/plain", "CREATE FAILED");
+  }
   server.send(200, "text/plain", "");
   path = String();
 }
 
 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);
@@ -146,7 +180,9 @@ void handleFileList() {
   String output = "[";
   while (dir.next()) {
     File entry = dir.openFile("r");
-    if (output != "[") output += ',';
+    if (output != "[") {
+      output += ',';
+    }
     bool isDir = false;
     output += "{\"type\":\"";
     output += (isDir) ? "dir" : "file";
@@ -202,7 +238,9 @@ void setup(void){
   server.on("/list", HTTP_GET, handleFileList);
   //load editor
   server.on("/edit", HTTP_GET, []() {
-    if(!handleFileRead("/edit.htm")) server.send(404, "text/plain", "FileNotFound");
+    if (!handleFileRead("/edit.htm")) {
+      server.send(404, "text/plain", "FileNotFound");
+    }
   });
   //create file
   server.on("/edit", HTTP_PUT, handleFileCreate);
@@ -210,13 +248,16 @@ void setup(void){
   server.on("/edit", HTTP_DELETE, handleFileDelete);
   //first callback is called after the request has ended with all parsed arguments
   //second callback handles file uploads at that location
-  server.on("/edit", HTTP_POST, [](){ server.send(200, "text/plain", ""); }, handleFileUpload);
+  server.on("/edit", HTTP_POST, []() {
+    server.send(200, "text/plain", "");
+  }, handleFileUpload);
 
   //called when the url is not defined here
   //use it to load content from SPIFFS
   server.onNotFound([]() {
-    if(!handleFileRead(server.uri()))
+    if (!handleFileRead(server.uri())) {
       server.send(404, "text/plain", "FileNotFound");
+    }
   });
 
   //get heap status, analog input value and all GPIO statuses in one json call

libraries/ESP8266WebServer/examples/HttpAdvancedAuth/HttpAdvancedAuth.ino

@@ -41,7 +41,9 @@ void setup() {
       //Digest Auth Method with Custom realm and empty Failure Response
       //return server.requestAuthentication(DIGEST_AUTH, www_realm);
       //Digest Auth Method with Custom realm and Failure Response
+    {
       return server.requestAuthentication(DIGEST_AUTH, www_realm, authFailResponse);
+    }
     server.send(200, "text/plain", "Login OK");
   });
   server.begin();

libraries/ESP8266WebServer/examples/HttpBasicAuth/HttpBasicAuth.ino

@@ -23,8 +23,9 @@ void setup() {
   ArduinoOTA.begin();
 
   server.on("/", []() {
-    if(!server.authenticate(www_username, www_password))
+    if (!server.authenticate(www_username, www_password)) {
       return server.requestAuthentication();
+    }
     server.send(200, "text/plain", "Login OK");
   });
   server.begin();

libraries/ESP8266WebServer/examples/SDWebServer/SDWebServer.ino

@@ -56,19 +56,33 @@ void returnFail(String msg) {
 
 bool loadFromSdCard(String path) {
   String dataType = "text/plain";
-  if(path.endsWith("/")) path += "index.htm";
+  if (path.endsWith("/")) {
+    path += "index.htm";
+  }
 
-  if(path.endsWith(".src")) path = path.substring(0, path.lastIndexOf("."));
+  if (path.endsWith(".src")) {
-  else if(path.endsWith(".htm")) dataType = "text/html";
+    path = path.substring(0, path.lastIndexOf("."));
-  else if(path.endsWith(".css")) dataType = "text/css";
+  } else if (path.endsWith(".htm")) {
-  else if(path.endsWith(".js")) dataType = "application/javascript";
+    dataType = "text/html";
-  else if(path.endsWith(".png")) dataType = "image/png";
+  } else if (path.endsWith(".css")) {
-  else if(path.endsWith(".gif")) dataType = "image/gif";
+    dataType = "text/css";
-  else if(path.endsWith(".jpg")) dataType = "image/jpeg";
+  } else if (path.endsWith(".js")) {
-  else if(path.endsWith(".ico")) dataType = "image/x-icon";
+    dataType = "application/javascript";
-  else if(path.endsWith(".xml")) dataType = "text/xml";
+  } else if (path.endsWith(".png")) {
-  else if(path.endsWith(".pdf")) dataType = "application/pdf";
+    dataType = "image/png";
-  else if(path.endsWith(".zip")) dataType = "application/zip";
+  } else if (path.endsWith(".gif")) {
+    dataType = "image/gif";
+  } else if (path.endsWith(".jpg")) {
+    dataType = "image/jpeg";
+  } else if (path.endsWith(".ico")) {
+    dataType = "image/x-icon";
+  } else if (path.endsWith(".xml")) {
+    dataType = "text/xml";
+  } else if (path.endsWith(".pdf")) {
+    dataType = "application/pdf";
+  } else if (path.endsWith(".zip")) {
+    dataType = "application/zip";
+  }
 
   File dataFile = SD.open(path.c_str());
   if (dataFile.isDirectory()) {
@@ -77,10 +91,13 @@ bool loadFromSdCard(String path){
     dataFile = SD.open(path.c_str());
   }
 
-  if (!dataFile)
+  if (!dataFile) {
     return false;
+  }
 
-  if (server.hasArg("download")) dataType = "application/octet-stream";
+  if (server.hasArg("download")) {
+    dataType = "application/octet-stream";
+  }
 
   if (server.streamFile(dataFile, dataType) != dataFile.size()) {
     DBG_OUTPUT_PORT.println("Sent less data than expected!");
@@ -91,17 +108,25 @@ bool loadFromSdCard(String path){
 }
 
 void handleFileUpload() {
-  if(server.uri() != "/edit") return;
+  if (server.uri() != "/edit") {
+    return;
+  }
   HTTPUpload& upload = server.upload();
   if (upload.status == UPLOAD_FILE_START) {
-    if(SD.exists((char *)upload.filename.c_str())) SD.remove((char *)upload.filename.c_str());
+    if (SD.exists((char *)upload.filename.c_str())) {
+      SD.remove((char *)upload.filename.c_str());
+    }
     uploadFile = SD.open(upload.filename.c_str(), FILE_WRITE);
     DBG_OUTPUT_PORT.print("Upload: START, filename: "); DBG_OUTPUT_PORT.println(upload.filename);
   } else if (upload.status == UPLOAD_FILE_WRITE) {
-    if(uploadFile) uploadFile.write(upload.buf, upload.currentSize);
+    if (uploadFile) {
+      uploadFile.write(upload.buf, upload.currentSize);
+    }
     DBG_OUTPUT_PORT.print("Upload: WRITE, Bytes: "); DBG_OUTPUT_PORT.println(upload.currentSize);
   } else if (upload.status == UPLOAD_FILE_END) {
-    if(uploadFile) uploadFile.close();
+    if (uploadFile) {
+      uploadFile.close();
+    }
     DBG_OUTPUT_PORT.print("Upload: END, Size: "); DBG_OUTPUT_PORT.println(upload.totalSize);
   }
 }
@@ -117,7 +142,9 @@ void deleteRecursive(String path){
   file.rewindDirectory();
   while (true) {
     File entry = file.openNextFile();
-    if (!entry) break;
+    if (!entry) {
+      break;
+    }
     String entryPath = path + "/" + entry.name();
     if (entry.isDirectory()) {
       entry.close();
@@ -134,7 +161,9 @@ void deleteRecursive(String path){
 }
 
 void handleDelete() {
-  if(server.args() == 0) return returnFail("BAD ARGS");
+  if (server.args() == 0) {
+    return returnFail("BAD ARGS");
+  }
   String path = server.arg(0);
   if (path == "/" || !SD.exists((char *)path.c_str())) {
     returnFail("BAD PATH");
@@ -145,7 +174,9 @@ void handleDelete(){
 }
 
 void handleCreate() {
-  if(server.args() == 0) return returnFail("BAD ARGS");
+  if (server.args() == 0) {
+    return returnFail("BAD ARGS");
+  }
   String path = server.arg(0);
   if (path == "/" || SD.exists((char *)path.c_str())) {
     returnFail("BAD PATH");
@@ -165,9 +196,13 @@ void handleCreate(){
 }
 
 void printDirectory() {
-  if(!server.hasArg("dir")) return returnFail("BAD ARGS");
+  if (!server.hasArg("dir")) {
+    return returnFail("BAD ARGS");
+  }
   String path = server.arg("dir");
-  if(path != "/" && !SD.exists((char *)path.c_str())) return returnFail("BAD PATH");
+  if (path != "/" && !SD.exists((char *)path.c_str())) {
+    return returnFail("BAD PATH");
+  }
   File dir = SD.open((char *)path.c_str());
   path = String();
   if (!dir.isDirectory()) {
@@ -182,12 +217,14 @@ void printDirectory() {
   server.sendContent("[");
   for (int cnt = 0; true; ++cnt) {
     File entry = dir.openNextFile();
-    if (!entry)
+    if (!entry) {
       break;
+    }
 
     String output;
-    if (cnt > 0)
+    if (cnt > 0) {
       output = ',';
+    }
 
     output += "{\"type\":\"";
     output += (entry.isDirectory()) ? "dir" : "file";
@@ -203,7 +240,9 @@ void printDirectory() {
 }
 
 void handleNotFound() {
-  if(hasSD && loadFromSdCard(server.uri())) return;
+  if (hasSD && loadFromSdCard(server.uri())) {
+    return;
+  }
   String message = "SDCARD Not Detected\n\n";
   message += "URI: ";
   message += server.uri();
@@ -236,7 +275,9 @@ void setup(void){
   if (i == 21) {
     DBG_OUTPUT_PORT.print("Could not connect to");
     DBG_OUTPUT_PORT.println(ssid);
-    while(1) delay(500);
+    while (1) {
+      delay(500);
+    }
   }
   DBG_OUTPUT_PORT.print("Connected! IP address: ");
   DBG_OUTPUT_PORT.println(WiFi.localIP());
@@ -253,7 +294,9 @@ void setup(void){
   server.on("/list", HTTP_GET, printDirectory);
   server.on("/edit", HTTP_DELETE, handleDelete);
   server.on("/edit", HTTP_PUT, handleCreate);
-  server.on("/edit", HTTP_POST, [](){ returnOK(); }, handleFileUpload);
+  server.on("/edit", HTTP_POST, []() {
+    returnOK();
+  }, handleFileUpload);
   server.onNotFound(handleNotFound);
 
   server.begin();

libraries/ESP8266WiFi/examples/HTTPSRequest/HTTPSRequest.ino

@@ -1,19 +1,19 @@
 /*
- *  HTTP over TLS (HTTPS) example sketch
+    HTTP over TLS (HTTPS) example sketch
- *
+
- *  This example demonstrates how to use
+    This example demonstrates how to use
- *  WiFiClientSecure class to access HTTPS API.
+    WiFiClientSecure class to access HTTPS API.
- *  We fetch and display the status of
+    We fetch and display the status of
- *  esp8266/Arduino project continuous integration
+    esp8266/Arduino project continuous integration
- *  build.
+    build.
- *
+
- *  Limitations:
+    Limitations:
- *    only RSA certificates
+      only RSA certificates
- *    no support of Perfect Forward Secrecy (PFS)
+      no support of Perfect Forward Secrecy (PFS)
- *    TLSv1.2 is supported since version 2.4.0-rc1
+      TLSv1.2 is supported since version 2.4.0-rc1
- *
+
- *  Created by Ivan Grokhotkov, 2015.
+    Created by Ivan Grokhotkov, 2015.
- *  This example is in public domain.
+    This example is in public domain.
 */
 
 #include <ESP8266WiFi.h>

libraries/ESP8266WiFi/examples/NTPClient/NTPClient.ino

@@ -28,7 +28,7 @@ char pass[] = "********";       // your network password
 unsigned int localPort = 2390;      // local port to listen for UDP packets
 
 /* Don't hardwire the IP address or we won't get the benefits of the pool.
- *  Lookup the IP address for the host name instead */
+    Lookup the IP address for the host name instead */
 //IPAddress timeServer(129, 6, 15, 28); // time.nist.gov NTP server
 IPAddress timeServerIP; // time.nist.gov NTP server address
 const char* ntpServerName = "time.nist.gov";
@@ -40,8 +40,7 @@ byte packetBuffer[ NTP_PACKET_SIZE]; //buffer to hold incoming and outgoing pack
 // A UDP instance to let us send and receive packets over UDP
 WiFiUDP udp;
 
-void setup()
+void setup() {
-{
   Serial.begin(115200);
   Serial.println();
   Serial.println();
@@ -68,8 +67,7 @@ void setup()
   Serial.println(udp.localPort());
 }
 
-void loop()
+void loop() {
-{
   //get a random server from the pool
   WiFi.hostByName(ntpServerName, timeServerIP);
 
@@ -80,8 +78,7 @@ void loop()
   int cb = udp.parsePacket();
   if (!cb) {
     Serial.println("no packet yet");
-  }
+  } else {
-  else {
     Serial.print("packet received, length=");
     Serial.println(cb);
     // We've received a packet, read the data from it
@@ -129,8 +126,7 @@ void loop()
 }
 
 // send an NTP request to the time server at the given address
-void sendNTPpacket(IPAddress& address)
+void sendNTPpacket(IPAddress& address) {
-{
   Serial.println("sending NTP packet...");
   // set all bytes in the buffer to 0
   memset(packetBuffer, 0, NTP_PACKET_SIZE);

libraries/ESP8266WiFi/examples/WiFiAccessPoint/WiFiAccessPoint.ino

@@ -1,31 +1,31 @@
 /*
- * Copyright (c) 2015, Majenko Technologies
+   Copyright (c) 2015, Majenko Technologies
- * All rights reserved.
+   All rights reserved.
- * 
+
- * Redistribution and use in source and binary forms, with or without modification,
+   Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
+   are permitted provided that the following conditions are met:
- * 
+
  * * Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
+     list of conditions and the following disclaimer.
- * 
+
  * * Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
+     list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
+     other materials provided with the distribution.
- * 
+
  * * Neither the name of Majenko Technologies nor the names of its
- *   contributors may be used to endorse or promote products derived from
+     contributors may be used to endorse or promote products derived from
- *   this software without specific prior written permission.
+     this software without specific prior written permission.
- * 
+
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+   DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+   ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 /* Create a WiFi access point and provide a web server on it. */
@@ -41,7 +41,7 @@ const char *password = "thereisnospoon";
 ESP8266WebServer server(80);
 
 /* Just a little test message.  Go to http://192.168.4.1 in a web browser
- * connected to this access point to see it.
+   connected to this access point to see it.
 */
 void handleRoot() {
   server.send(200, "text/html", "<h1>You are connected</h1>");

libraries/ESP8266WiFi/examples/WiFiClient/WiFiClient.ino

@@ -1,9 +1,9 @@
 /*
- *  This sketch sends data via HTTP GET requests to data.sparkfun.com service.
+    This sketch sends data via HTTP GET requests to data.sparkfun.com service.
- *
+
- *  You need to get streamId and privateKey at data.sparkfun.com and paste them
+    You need to get streamId and privateKey at data.sparkfun.com and paste them
- *  below. Or just customize this script to talk to other HTTP servers.
+    below. Or just customize this script to talk to other HTTP servers.
- *
+
 */
 
 #include <ESP8266WiFi.h>

libraries/ESP8266WiFi/examples/WiFiClientBasic/WiFiClientBasic.ino

@@ -1,6 +1,6 @@
 /*
- *  This sketch sends a message to a TCP server
+    This sketch sends a message to a TCP server
- *
+
 */
 
 #include <ESP8266WiFi.h>

libraries/ESP8266WiFi/examples/WiFiHTTPSServer/WiFiHTTPSServer.ino

@@ -173,11 +173,11 @@ void loop() {
 
   // Match the request
   int val;
-  if (req.indexOf("/gpio/0") != -1)
+  if (req.indexOf("/gpio/0") != -1) {
     val = 0;
-  else if (req.indexOf("/gpio/1") != -1)
+  } else if (req.indexOf("/gpio/1") != -1) {
     val = 1;
-  else {
+  } else {
     Serial.println("invalid request");
     client.print("HTTP/1.1 404 Not Found\r\nContent-Type: text/html\r\n\r\n<!DOCTYPE HTML>\r\n<html><body>Not found</body></html>");
     return;

libraries/ESP8266WiFi/examples/WiFiMulti/WiFiMulti.ino

@@ -1,6 +1,6 @@
 /*
- *  This sketch trys to Connect to the best AP based on a given list
+    This sketch trys to Connect to the best AP based on a given list
- *
+
 */
 
 #include <ESP8266WiFi.h>

libraries/ESP8266WiFi/examples/WiFiScan/WiFiScan.ino

@@ -1,7 +1,7 @@
 /*
- *  This sketch demonstrates how to scan WiFi networks. 
+    This sketch demonstrates how to scan WiFi networks.
- *  The API is almost the same as with the WiFi Shield library, 
+    The API is almost the same as with the WiFi Shield library,
- *  the most obvious difference being the different file you need to include:
+    the most obvious difference being the different file you need to include:
 */
 #include "ESP8266WiFi.h"
 
@@ -22,14 +22,12 @@ void loop() {
   // WiFi.scanNetworks will return the number of networks found
   int n = WiFi.scanNetworks();
   Serial.println("scan done");
-  if (n == 0)
+  if (n == 0) {
     Serial.println("no networks found");
-  else
+  } else {
-  {
     Serial.print(n);
     Serial.println(" networks found");
-    for (int i = 0; i < n; ++i)
+    for (int i = 0; i < n; ++i) {
-    {
       // Print SSID and RSSI for each network found
       Serial.print(i + 1);
       Serial.print(": ");

libraries/ESP8266WiFi/examples/WiFiTelnetToSerial/WiFiTelnetToSerial.ino

@@ -34,10 +34,14 @@ void setup() {
   WiFi.begin(ssid, password);
   Serial1.print("\nConnecting to "); Serial1.println(ssid);
   uint8_t i = 0;
-  while (WiFi.status() != WL_CONNECTED && i++ < 20) delay(500);
+  while (WiFi.status() != WL_CONNECTED && i++ < 20) {
+    delay(500);
+  }
   if (i == 21) {
     Serial1.print("Could not connect to"); Serial1.println(ssid);
-    while(1) delay(500);
+    while (1) {
+      delay(500);
+    }
   }
   //start UART and the server
   Serial.begin(115200);
@@ -56,7 +60,9 @@ void loop() {
     for (i = 0; i < MAX_SRV_CLIENTS; i++) {
       //find free/disconnected spot
       if (!serverClients[i] || !serverClients[i].connected()) {
-        if(serverClients[i]) serverClients[i].stop();
+        if (serverClients[i]) {
+          serverClients[i].stop();
+        }
         serverClients[i] = server.available();
         Serial1.print("New client: "); Serial1.print(i);
         break;
@@ -74,7 +80,9 @@ void loop() {
     if (serverClients[i] && serverClients[i].connected()) {
       if (serverClients[i].available()) {
         //get data from the telnet client and push it to the UART
-        while(serverClients[i].available()) Serial.write(serverClients[i].read());
+        while (serverClients[i].available()) {
+          Serial.write(serverClients[i].read());
+        }
       }
     }
   }

libraries/ESP8266WiFi/examples/WiFiWebServer/WiFiWebServer.ino

@@ -1,10 +1,10 @@
 /*
- *  This sketch demonstrates how to set up a simple HTTP-like server.
+    This sketch demonstrates how to set up a simple HTTP-like server.
- *  The server will set a GPIO pin depending on the request
+    The server will set a GPIO pin depending on the request
- *    http://server_ip/gpio/0 will set the GPIO2 low,
+      http://server_ip/gpio/0 will set the GPIO2 low,
- *    http://server_ip/gpio/1 will set the GPIO2 high
+      http://server_ip/gpio/1 will set the GPIO2 high
- *  server_ip is the IP address of the ESP8266 module, will be 
+    server_ip is the IP address of the ESP8266 module, will be
- *  printed to Serial when the module is connected.
+    printed to Serial when the module is connected.
 */
 
 #include <ESP8266WiFi.h>
@@ -68,11 +68,11 @@ void loop() {
 
   // Match the request
   int val;
-  if (req.indexOf("/gpio/0") != -1)
+  if (req.indexOf("/gpio/0") != -1) {
     val = 0;
-  else if (req.indexOf("/gpio/1") != -1)
+  } else if (req.indexOf("/gpio/1") != -1) {
     val = 1;
-  else {
+  } else {
     Serial.println("invalid request");
     client.stop();
     return;

libraries/ESP8266WiFiMesh/examples/HelloMesh/HelloMesh.ino

@@ -10,13 +10,12 @@ String manageRequest(String request);
 ESP8266WiFiMesh mesh_node = ESP8266WiFiMesh(ESP.getChipId(), manageRequest);
 
 /**
- * Callback for when other nodes send you data
+   Callback for when other nodes send you data
- *
+
- * @request The string received from another node in the mesh
+   @request The string received from another node in the mesh
- * @returns The string to send back to the other node
+   @returns The string to send back to the other node
 */
-String manageRequest(String request)
+String manageRequest(String request) {
-{
   /* Print out received message */
   Serial.print("received: ");
   Serial.println(request);
@@ -27,8 +26,7 @@ String manageRequest(String request)
   return response;
 }
 
-void setup()
+void setup() {
-{
   Serial.begin(115200);
   delay(10);
 
@@ -40,8 +38,7 @@ void setup()
   mesh_node.begin();
 }
 
-void loop()
+void loop() {
-{
   /* Accept any incoming connections */
   mesh_node.acceptRequest();
 

libraries/ESP8266httpUpdate/examples/httpUpdate/httpUpdate.ino

@@ -1,8 +1,8 @@
 /**
- * httpUpdate.ino
+   httpUpdate.ino
- *
+
- *  Created on: 27.11.2015
+    Created on: 27.11.2015
- *
+
 */
 
 #include <Arduino.h>

libraries/ESP8266httpUpdate/examples/httpUpdateSPIFFS/httpUpdateSPIFFS.ino

@@ -1,8 +1,8 @@
 /**
- * httpUpdateSPIFFS.ino
+   httpUpdateSPIFFS.ino
- *
+
- *  Created on: 05.12.2015
+    Created on: 05.12.2015
- *
+
 */
 
 #include <Arduino.h>

libraries/ESP8266mDNS/examples/OTA-mDNS-SPIFFS/OTA-mDNS-SPIFFS.ino

@@ -1,15 +1,15 @@
 /**
- * @file OTA-mDNS-SPIFFS.ino
+   @file OTA-mDNS-SPIFFS.ino
- * 
+
- * @author Pascal Gollor (http://www.pgollor.de/cms/)
+   @author Pascal Gollor (http://www.pgollor.de/cms/)
- * @date 2015-09-18
+   @date 2015-09-18
- * 
+
- * changelog:
+   changelog:
- * 2015-10-22: 
+   2015-10-22:
- * - Use new ArduinoOTA library.
+   - Use new ArduinoOTA library.
- * - loadConfig function can handle different line endings
+   - loadConfig function can handle different line endings
- * - remove mDNS studd. ArduinoOTA handle it.
+   - remove mDNS studd. ArduinoOTA handle it.
- * 
+
 */
 
 // includes
@@ -21,15 +21,15 @@
 
 
 /**
- * @brief mDNS and OTA Constants
+   @brief mDNS and OTA Constants
- * @{
+   @{
 */
 #define HOSTNAME "ESP8266-OTA-" ///< Hostename. The setup function adds the Chip ID at the end.
 /// @}
 
 /**
- * @brief Default WiFi connection information.
+   @brief Default WiFi connection information.
- * @{
+   @{
 */
 const char* ap_default_ssid = "esp8266"; ///< Default SSID.
 const char* ap_default_psk = "esp8266esp8266"; ///< Default PSK.
@@ -39,21 +39,19 @@ const char* ap_default_psk = "esp8266esp8266"; ///< Default PSK.
 //#define SERIAL_VERBOSE
 
 /**
- * @brief Read WiFi connection information from file system.
+   @brief Read WiFi connection information from file system.
- * @param ssid String pointer for storing SSID.
+   @param ssid String pointer for storing SSID.
- * @param pass String pointer for storing PSK.
+   @param pass String pointer for storing PSK.
- * @return True or False.
+   @return True or False.
- * 
+
- * The config file have to containt the WiFi SSID in the first line
+   The config file have to containt the WiFi SSID in the first line
- * and the WiFi PSK in the second line.
+   and the WiFi PSK in the second line.
- * Line seperator can be \r\n (CR LF) \r or \n.
+   Line seperator can be \r\n (CR LF) \r or \n.
 */
-bool loadConfig(String *ssid, String *pass)
+bool loadConfig(String *ssid, String *pass) {
-{
   // open file for reading.
   File configFile = SPIFFS.open("/cl_conf.txt", "r");
-  if (!configFile)
+  if (!configFile) {
-  {
     Serial.println("Failed to open cl_conf.txt.");
 
     return false;
@@ -69,19 +67,16 @@ bool loadConfig(String *ssid, String *pass)
   int8_t pos = content.indexOf("\r\n");
   uint8_t le = 2;
   // check for linux and mac line ending.
-  if (pos == -1)
+  if (pos == -1) {
-  {
     le = 1;
     pos = content.indexOf("\n");
-    if (pos == -1)
+    if (pos == -1) {
-    {
       pos = content.indexOf("\r");
     }
   }
 
   // If there is no second line: Some information is missing.
-  if (pos == -1)
+  if (pos == -1) {
-  {
     Serial.println("Infvalid content.");
     Serial.println(content);
 
@@ -108,17 +103,15 @@ bool loadConfig(String *ssid, String *pass)
 
 
 /**
- * @brief Save WiFi SSID and PSK to configuration file.
+   @brief Save WiFi SSID and PSK to configuration file.
- * @param ssid SSID as string pointer.
+   @param ssid SSID as string pointer.
- * @param pass PSK as string pointer,
+   @param pass PSK as string pointer,
- * @return True or False.
+   @return True or False.
 */
-bool saveConfig(String *ssid, String *pass)
+bool saveConfig(String *ssid, String *pass) {
-{
   // Open config file for writing.
   File configFile = SPIFFS.open("/cl_conf.txt", "w");
-  if (!configFile)
+  if (!configFile) {
-  {
     Serial.println("Failed to open cl_conf.txt for writing");
 
     return false;
@@ -135,10 +128,9 @@ bool saveConfig(String *ssid, String *pass)
 
 
 /**
- * @brief Arduino setup function.
+   @brief Arduino setup function.
 */
-void setup()
+void setup() {
-{
   String station_ssid = "";
   String station_psk = "";
 
@@ -161,15 +153,13 @@ void setup()
 
 
   // Initialize file system.
-  if (!SPIFFS.begin())
+  if (!SPIFFS.begin()) {
-  {
     Serial.println("Failed to mount file system");
     return;
   }
 
   // Load wifi connection information.
-  if (! loadConfig(&station_ssid, &station_psk))
+  if (! loadConfig(&station_ssid, &station_psk)) {
-  {
     station_ssid = "";
     station_psk = "";
 
@@ -178,15 +168,13 @@ void setup()
 
   // Check WiFi connection
   // ... check mode
-  if (WiFi.getMode() != WIFI_STA)
+  if (WiFi.getMode() != WIFI_STA) {
-  {
     WiFi.mode(WIFI_STA);
     delay(10);
   }
 
   // ... Compare file config with sdk config.
-  if (WiFi.SSID() != station_ssid || WiFi.psk() != station_psk)
+  if (WiFi.SSID() != station_ssid || WiFi.psk() != station_psk) {
-  {
     Serial.println("WiFi config changed.");
 
     // ... Try to connect to WiFi station.
@@ -198,9 +186,7 @@ void setup()
 
     // ... Uncomment this for debugging output.
     //WiFi.printDiag(Serial);
-  }
+  } else {
-  else
-  {
     // ... Begin with sdk config.
     WiFi.begin();
   }
@@ -209,8 +195,7 @@ void setup()
 
   // ... Give ESP 10 seconds to connect to station.
   unsigned long startTime = millis();
-  while (WiFi.status() != WL_CONNECTED && millis() - startTime < 10000)
+  while (WiFi.status() != WL_CONNECTED && millis() - startTime < 10000) {
-  {
     Serial.write('.');
     //Serial.print(WiFi.status());
     delay(500);
@@ -218,14 +203,11 @@ void setup()
   Serial.println();
 
   // Check connection
-  if(WiFi.status() == WL_CONNECTED)
+  if (WiFi.status() == WL_CONNECTED) {
-  {
     // ... print IP Address
     Serial.print("IP address: ");
     Serial.println(WiFi.localIP());
-  }
+  } else {
-  else
-  {
     Serial.println("Can not connect to WiFi station. Go into AP mode.");
 
     // Go into software AP mode.
@@ -246,10 +228,9 @@ void setup()
 
 
 /**
- * @brief Arduino loop function.
+   @brief Arduino loop function.
 */
-void loop()
+void loop() {
-{
   // Handle OTA server.
   ArduinoOTA.handle();
   yield();

libraries/ESP8266mDNS/examples/mDNS-SD_Extended/mDNS-SD_Extended.ino

@@ -49,8 +49,7 @@ void setup() {
   Serial.println("mDNS query done");
   if (n == 0) {
     Serial.println("no services found");
-  }
+  } else {
-  else {
     Serial.print(n);
     Serial.println(" service(s) found");
     for (int i = 0; i < n; ++i) {

libraries/ESP8266mDNS/examples/mDNS_Web_Server/mDNS_Web_Server.ino

@@ -26,8 +26,7 @@ const char* password = "..............";
 // TCP server at port 80 will respond to HTTP requests
 WiFiServer server(80);
 
-void setup(void)
+void setup(void) {
-{  
   Serial.begin(115200);
 
   // Connect to WiFi network
@@ -67,8 +66,7 @@ void setup(void)
   MDNS.addService("http", "tcp", 80);
 }
 
-void loop(void)
+void loop(void) {
-{
   // Check if a client has connected
   WiFiClient client = server.available();
   if (!client) {
@@ -100,17 +98,14 @@ void loop(void)
   client.flush();
 
   String s;
-  if (req == "/")
+  if (req == "/") {
-  {
     IPAddress ip = WiFi.localIP();
     String ipStr = String(ip[0]) + '.' + String(ip[1]) + '.' + String(ip[2]) + '.' + String(ip[3]);
     s = "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n<!DOCTYPE HTML>\r\n<html>Hello from ESP8266 at ";
     s += ipStr;
     s += "</html>\r\n\r\n";
     Serial.println("Sending 200");
-  }
+  } else {
-  else
-  {
     s = "HTTP/1.1 404 Not Found\r\n\r\n";
     Serial.println("Sending 404");
   }

libraries/Ethernet/examples/AdvancedChatServer/AdvancedChatServer.ino

@@ -8,8 +8,8 @@
   Using an Arduino Wiznet Ethernet shield.
 
   Circuit:
- * Ethernet shield attached to pins 10, 11, 12, 13
+   Ethernet shield attached to pins 10, 11, 12, 13
- * Analog inputs attached to pins A0 through A5 (optional)
+   Analog inputs attached to pins A0 through A5 (optional)
 
   created 18 Dec 2009
   by David A. Mellis
@@ -27,7 +27,8 @@
 // The IP address will be dependent on your local network.
 // gateway and subnet are optional:
 byte mac[] = {
-  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
+  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
+};
 IPAddress ip(192, 168, 1, 177);
 IPAddress gateway(192, 168, 1, 1);
 IPAddress subnet(255, 255, 0, 0);

libraries/Ethernet/examples/BarometricPressureWebServer/BarometricPressureWebServer.ino

@@ -156,8 +156,7 @@ void listenForEthernetClients() {
         if (c == '\n') {
           // you're starting a new line
           currentLineIsBlank = true;
-        }
+        } else if (c != '\r') {
-        else if (c != '\r') {
           // you've gotten a character on the current line
           currentLineIsBlank = false;
         }

libraries/Ethernet/examples/ChatServer/ChatServer.ino

@@ -7,8 +7,8 @@
   Using an Arduino Wiznet Ethernet shield.
 
   Circuit:
- * Ethernet shield attached to pins 10, 11, 12, 13
+   Ethernet shield attached to pins 10, 11, 12, 13
- * Analog inputs attached to pins A0 through A5 (optional)
+   Analog inputs attached to pins A0 through A5 (optional)
 
   created 18 Dec 2009
   by David A. Mellis

libraries/Ethernet/examples/DhcpAddressPrinter/DhcpAddressPrinter.ino

@@ -6,7 +6,7 @@
   using an Arduino Wiznet Ethernet shield.
 
   Circuit:
- * Ethernet shield attached to pins 10, 11, 12, 13
+   Ethernet shield attached to pins 10, 11, 12, 13
 
   created 12 April 2011
   modified 9 Apr 2012

libraries/Ethernet/examples/DhcpChatServer/DhcpChatServer.ino

@@ -9,7 +9,7 @@
   THis version attempts to get an IP address using DHCP
 
   Circuit:
- * Ethernet shield attached to pins 10, 11, 12, 13
+   Ethernet shield attached to pins 10, 11, 12, 13
 
   created 21 May 2011
   modified 9 Apr 2012

libraries/Ethernet/examples/TelnetClient/TelnetClient.ino

@@ -10,7 +10,7 @@
   http://processing.org/
 
   Circuit:
- * Ethernet shield attached to pins 10, 11, 12, 13
+   Ethernet shield attached to pins 10, 11, 12, 13
 
   created 14 Sep 2010
   modified 9 Apr 2012
@@ -54,15 +54,13 @@ void setup() {
   // if you get a connection, report back via serial:
   if (client.connect(server, 10002)) {
     Serial.println("connected");
-  }
+  } else {
-  else {
     // if you didn't get a connection to the server:
     Serial.println("connection failed");
   }
 }
 
-void loop()
+void loop() {
-{
   // if there are incoming bytes available
   // from the server, read them and print them:
   if (client.available()) {

libraries/Ethernet/examples/UDPSendReceiveString/UDPSendReceiveString.ino

@@ -45,17 +45,14 @@ void setup() {
 void loop() {
   // if there's data available, read a packet
   int packetSize = Udp.parsePacket();
-  if (packetSize)
+  if (packetSize) {
-  {
     Serial.print("Received packet of size ");
     Serial.println(packetSize);
     Serial.print("From ");
     IPAddress remote = Udp.remoteIP();
-    for (int i = 0; i < 4; i++)
+    for (int i = 0; i < 4; i++) {
-    {
       Serial.print(remote[i], DEC);
-      if (i < 3)
+      if (i < 3) {
-      {
         Serial.print(".");
       }
     }

libraries/Ethernet/examples/UdpNtpClient/UdpNtpClient.ino

@@ -37,8 +37,7 @@ byte packetBuffer[ NTP_PACKET_SIZE]; //buffer to hold incoming and outgoing pack
 // A UDP instance to let us send and receive packets over UDP
 EthernetUDP Udp;
 
-void setup()
+void setup() {
-{
   // Open serial communications and wait for port to open:
   Serial.begin(9600);
   while (!Serial) {
@@ -56,8 +55,7 @@ void setup()
   Udp.begin(localPort);
 }
 
-void loop()
+void loop() {
-{
   sendNTPpacket(timeServer); // send an NTP packet to a time server
 
   // wait to see if a reply is available
@@ -108,8 +106,7 @@ void loop()
 }
 
 // send an NTP request to the time server at the given address
-void sendNTPpacket(char* address)
+void sendNTPpacket(char* address) {
-{
   // set all bytes in the buffer to 0
   memset(packetBuffer, 0, NTP_PACKET_SIZE);
   // Initialize values needed to form NTP request

libraries/Ethernet/examples/WebClient/WebClient.ino

@@ -5,7 +5,7 @@
   using an Arduino Wiznet Ethernet shield.
 
   Circuit:
- * Ethernet shield attached to pins 10, 11, 12, 13
+   Ethernet shield attached to pins 10, 11, 12, 13
 
   created 18 Dec 2009
   by David A. Mellis
@@ -59,15 +59,13 @@ void setup() {
     client.println("Host: www.google.com");
     client.println("Connection: close");
     client.println();
-  }
+  } else {
-  else {
     // kf you didn't get a connection to the server:
     Serial.println("connection failed");
   }
 }
 
-void loop()
+void loop() {
-{
   // if there are incoming bytes available
   // from the server, read them and print them:
   if (client.available()) {

libraries/Ethernet/examples/WebClientRepeating/WebClientRepeating.ino

@@ -10,7 +10,7 @@
   IP address, and DNS address.
 
   Circuit:
- * Ethernet shield attached to pins 10, 11, 12, 13
+   Ethernet shield attached to pins 10, 11, 12, 13
 
   created 19 Apr 2012
   by Tom Igoe
@@ -98,8 +98,7 @@ void httpRequest() {
 
     // note the time that the connection was made:
     lastConnectionTime = millis();
-  }
+  } else {
-  else {
     // if you couldn't make a connection:
     Serial.println("connection failed");
   }

libraries/Ethernet/examples/WebServer/WebServer.ino

@@ -5,8 +5,8 @@
   using an Arduino Wiznet Ethernet shield.
 
   Circuit:
- * Ethernet shield attached to pins 10, 11, 12, 13
+   Ethernet shield attached to pins 10, 11, 12, 13
- * Analog inputs attached to pins A0 through A5 (optional)
+   Analog inputs attached to pins A0 through A5 (optional)
 
   created 18 Dec 2009
   by David A. Mellis
@@ -84,8 +84,7 @@ void loop() {
         if (c == '\n') {
           // you're starting a new line
           currentLineIsBlank = true;
-        }
+        } else if (c != '\r') {
-        else if (c != '\r') {
           // you've gotten a character on the current line
           currentLineIsBlank = false;
         }

libraries/Ethernet/examples/udpntpclient_pedantic/UdpNtpClient_Pedantic.ino

@@ -42,8 +42,7 @@ struct sRFC1305 packetBuffer; //buffer to hold incoming and outgoing packets
 // A UDP instance to let us send and receive packets over UDP
 EthernetUDP Udp;
 
-void setup()
+void setup() {
-{
   // Open serial communications and wait for port to open:
   Serial.begin(9600);
   while (!Serial) {
@@ -62,8 +61,7 @@ void setup()
   Udp.begin(localPort);
 }
 
-void loop()
+void loop() {
-{
   sendNTPpacket(timeServer); // send an NTP packet to a time server
 
   // wait to see if a reply is available
@@ -125,8 +123,7 @@ void loop()
 }
 
 // send an NTP request to the time server at the given address
-unsigned long sendNTPpacket(char* address)
+unsigned long sendNTPpacket(char* address) {
-{
   // set all bytes in the buffer to 0
   memset((char *)&packetBuffer, 0, NTP_PACKET_SIZE);
   // Initialize values needed to form NTP request

libraries/Hash/examples/sha1/sha1.ino

@@ -1,5 +1,5 @@
 /**
- * simple demo to show sha1 calculation
+   simple demo to show sha1 calculation
 */
 #include <Arduino.h>
 #include <Hash.h>

libraries/SD/examples/CardInfo/CardInfo.ino

@@ -6,7 +6,7 @@
   Very useful for testing a card when you're not sure whether its working or not.
 
   The circuit:
-  * SD card attached to SPI bus as follows:
+    SD card attached to SPI bus as follows:
  ** MOSI - pin 11 on Arduino Uno/Duemilanove/Diecimila
  ** MISO - pin 12 on Arduino Uno/Duemilanove/Diecimila
  ** CLK - pin 13 on Arduino Uno/Duemilanove/Diecimila
@@ -34,8 +34,7 @@ SdFile root;
 // Sparkfun SD shield: pin 8
 const int chipSelect = 4;
 
-void setup()
+void setup() {
-{
   // Open serial communications and wait for port to open:
   Serial.begin(9600);
   while (!Serial) {

libraries/SD/examples/Datalogger/Datalogger.ino

@@ -5,8 +5,8 @@
   to an SD card using the SD library.
 
   The circuit:
- * analog sensors on analog ins 0, 1, and 2
+   analog sensors on analog ins 0, 1, and 2
- * SD card attached to SPI bus as follows:
+   SD card attached to SPI bus as follows:
  ** MOSI - pin 11
  ** MISO - pin 12
  ** CLK - pin 13
@@ -25,8 +25,7 @@
 
 const int chipSelect = 4;
 
-void setup()
+void setup() {
-{
   // Open serial communications and wait for port to open:
   Serial.begin(9600);
   while (!Serial) {
@@ -45,8 +44,7 @@ void setup()
   Serial.println("card initialized.");
 }
 
-void loop()
+void loop() {
-{
   // make a string for assembling the data to log:
   String dataString = "";
 

libraries/SD/examples/DumpFile/DumpFile.ino

@@ -5,7 +5,7 @@
   SD library and send it over the serial port.
 
   The circuit:
- * SD card attached to SPI bus as follows:
+   SD card attached to SPI bus as follows:
  ** MOSI - pin 11
  ** MISO - pin 12
  ** CLK - pin 13
@@ -25,8 +25,7 @@
 
 const int chipSelect = 4;
 
-void setup()
+void setup() {
-{
   // Open serial communications and wait for port to open:
   Serial.begin(9600);
   while (!Serial) {
@@ -61,7 +60,6 @@ void setup()
   }
 }
 
-void loop()
+void loop() {
-{
 }
 

libraries/SD/examples/Files/Files.ino

@@ -3,7 +3,7 @@
 
   This example shows how to create and destroy an SD card file
   The circuit:
- * SD card attached to SPI bus as follows:
+   SD card attached to SPI bus as follows:
  ** MOSI - pin 11
  ** MISO - pin 12
  ** CLK - pin 13
@@ -22,8 +22,7 @@
 
 File myFile;
 
-void setup()
+void setup() {
-{
   // Open serial communications and wait for port to open:
   Serial.begin(9600);
   while (!Serial) {
@@ -41,8 +40,7 @@ void setup()
 
   if (SD.exists("example.txt")) {
     Serial.println("example.txt exists.");
-  }
+  } else {
-  else {
     Serial.println("example.txt doesn't exist.");
   }
 
@@ -54,8 +52,7 @@ void setup()
   // Check to see if the file exists:
   if (SD.exists("example.txt")) {
     Serial.println("example.txt exists.");
-  }
+  } else {
-  else {
     Serial.println("example.txt doesn't exist.");
   }
 
@@ -65,14 +62,12 @@ void setup()
 
   if (SD.exists("example.txt")) {
     Serial.println("example.txt exists.");
-  }
+  } else {
-  else {
     Serial.println("example.txt doesn't exist.");
   }
 }
 
-void loop()
+void loop() {
-{
   // nothing happens after setup finishes.
 }
 

libraries/SD/examples/ReadWrite/ReadWrite.ino

@@ -3,7 +3,7 @@
 
   This example shows how to read and write data to and from an SD card file
   The circuit:
- * SD card attached to SPI bus as follows:
+   SD card attached to SPI bus as follows:
  ** MOSI - pin 11
  ** MISO - pin 12
  ** CLK - pin 13
@@ -23,8 +23,7 @@
 
 File myFile;
 
-void setup()
+void setup() {
-{
   // Open serial communications and wait for port to open:
   Serial.begin(9600);
   while (!Serial) {
@@ -73,8 +72,7 @@ void setup()
   }
 }
 
-void loop()
+void loop() {
-{
   // nothing happens after setup
 }
 

libraries/SD/examples/listfiles/listfiles.ino

@@ -5,7 +5,7 @@
   directory on a SD card
 
   The circuit:
- * SD card attached to SPI bus as follows:
+   SD card attached to SPI bus as follows:
  ** MOSI - pin 11
  ** MISO - pin 12
  ** CLK - pin 13
@@ -26,8 +26,7 @@
 
 File root;
 
-void setup()
+void setup() {
-{
   // Open serial communications and wait for port to open:
   Serial.begin(9600);
   while (!Serial) {
@@ -49,8 +48,7 @@ void setup()
   Serial.println("done!");
 }
 
-void loop()
+void loop() {
-{
   // nothing happens after setup finishes.
 }
 

libraries/SPISlave/examples/SPISlave_Master/SPISlave_Master.ino

@@ -16,21 +16,18 @@
 */
 #include <SPI.h>
 
-class ESPMaster
+class ESPMaster {
-{
   private:
     uint8_t _ss_pin;
 
   public:
     ESPMaster(uint8_t pin): _ss_pin(pin) {}
-    void begin()
+    void begin() {
-    {
       pinMode(_ss_pin, OUTPUT);
       digitalWrite(_ss_pin, HIGH);
     }
 
-    uint32_t readStatus()
+    uint32_t readStatus() {
-    {
       digitalWrite(_ss_pin, LOW);
       SPI.transfer(0x04);
       uint32_t status = (SPI.transfer(0) | ((uint32_t)(SPI.transfer(0)) << 8) | ((uint32_t)(SPI.transfer(0)) << 16) | ((uint32_t)(SPI.transfer(0)) << 24));
@@ -38,8 +35,7 @@ public:
       return status;
     }
 
-    void writeStatus(uint32_t status)
+    void writeStatus(uint32_t status) {
-    {
       digitalWrite(_ss_pin, LOW);
       SPI.transfer(0x01);
       SPI.transfer(status & 0xFF);
@@ -49,8 +45,7 @@ public:
       digitalWrite(_ss_pin, HIGH);
     }
 
-    void readData(uint8_t * data)
+    void readData(uint8_t * data) {
-    {
       digitalWrite(_ss_pin, LOW);
       SPI.transfer(0x03);
       SPI.transfer(0x00);
@@ -60,8 +55,7 @@ public:
       digitalWrite(_ss_pin, HIGH);
     }
 
-    void writeData(uint8_t * data, size_t len)
+    void writeData(uint8_t * data, size_t len) {
-    {
       uint8_t i = 0;
       digitalWrite(_ss_pin, LOW);
       SPI.transfer(0x02);
@@ -75,24 +69,21 @@ public:
       digitalWrite(_ss_pin, HIGH);
     }
 
-    String readData()
+    String readData() {
-    {
       char data[33];
       data[32] = 0;
       readData((uint8_t *)data);
       return String(data);
     }
 
-    void writeData(const char * data)
+    void writeData(const char * data) {
-    {
       writeData((uint8_t *)data, strlen(data));
     }
 };
 
 ESPMaster esp(SS);
 
-void send(const char * message)
+void send(const char * message) {
-{
   Serial.print("Master: ");
   Serial.println(message);
   esp.writeData(message);
@@ -102,8 +93,7 @@ void send(const char * message)
   Serial.println();
 }
 
-void setup()
+void setup() {
-{
   Serial.begin(115200);
   SPI.begin();
   esp.begin();
@@ -111,8 +101,7 @@ void setup()
   send("Hello Slave!");
 }
 
-void loop()
+void loop() {
-{
   delay(1000);
   send("Are you alive?");
 }

libraries/SPISlave/examples/SPISlave_SafeMaster/SPISlave_SafeMaster.ino

@@ -17,26 +17,22 @@
 */
 #include <SPI.h>
 
-class ESPSafeMaster
+class ESPSafeMaster {
-{
   private:
     uint8_t _ss_pin;
-    void _pulseSS()
+    void _pulseSS() {
-    {
       digitalWrite(_ss_pin, HIGH);
       delayMicroseconds(5);
       digitalWrite(_ss_pin, LOW);
     }
   public:
     ESPSafeMaster(uint8_t pin): _ss_pin(pin) {}
-    void begin()
+    void begin() {
-    {
       pinMode(_ss_pin, OUTPUT);
       _pulseSS();
     }
 
-    uint32_t readStatus()
+    uint32_t readStatus() {
-    {
       _pulseSS();
       SPI.transfer(0x04);
       uint32_t status = (SPI.transfer(0) | ((uint32_t)(SPI.transfer(0)) << 8) | ((uint32_t)(SPI.transfer(0)) << 16) | ((uint32_t)(SPI.transfer(0)) << 24));
@@ -44,8 +40,7 @@ public:
       return status;
     }
 
-    void writeStatus(uint32_t status)
+    void writeStatus(uint32_t status) {
-    {
       _pulseSS();
       SPI.transfer(0x01);
       SPI.transfer(status & 0xFF);
@@ -55,8 +50,7 @@ public:
       _pulseSS();
     }
 
-    void readData(uint8_t * data)
+    void readData(uint8_t * data) {
-    {
       _pulseSS();
       SPI.transfer(0x03);
       SPI.transfer(0x00);
@@ -66,8 +60,7 @@ public:
       _pulseSS();
     }
 
-    void writeData(uint8_t * data, size_t len)
+    void writeData(uint8_t * data, size_t len) {
-    {
       uint8_t i = 0;
       _pulseSS();
       SPI.transfer(0x02);
@@ -81,24 +74,21 @@ public:
       _pulseSS();
     }
 
-    String readData()
+    String readData() {
-    {
       char data[33];
       data[32] = 0;
       readData((uint8_t *)data);
       return String(data);
     }
 
-    void writeData(const char * data)
+    void writeData(const char * data) {
-    {
       writeData((uint8_t *)data, strlen(data));
     }
 };
 
 ESPSafeMaster esp(SS);
 
-void send(const char * message)
+void send(const char * message) {
-{
   Serial.print("Master: ");
   Serial.println(message);
   esp.writeData(message);
@@ -108,8 +98,7 @@ void send(const char * message)
   Serial.println();
 }
 
-void setup()
+void setup() {
-{
   Serial.begin(115200);
   SPI.begin();
   esp.begin();
@@ -117,8 +106,7 @@ void setup()
   send("Hello Slave!");
 }
 
-void loop()
+void loop() {
-{
   delay(1000);
   send("Are you alive?");
 }

libraries/SPISlave/examples/SPISlave_Test/SPISlave_Test.ino

@@ -17,8 +17,7 @@
 
 #include "SPISlave.h"
 
-void setup()
+void setup() {
-{
   Serial.begin(115200);
   Serial.setDebugOutput(true);
 

libraries/Servo/examples/Sweep/Sweep.ino

@@ -16,22 +16,19 @@ Servo myservo;  // create servo object to control a servo
 // twelve servo objects can be created on most boards
 
 
-void setup() 
+void setup() {
-{ 
   myservo.attach(2);  // attaches the servo on GIO2 to the servo object
 }
 
-void loop() 
+void loop() {
-{ 
   int pos;
 
-  for(pos = 0; pos <= 180; pos += 1) // goes from 0 degrees to 180 degrees 
+  for (pos = 0; pos <= 180; pos += 1) { // goes from 0 degrees to 180 degrees
-  {                                  // in steps of 1 degree 
+    // in steps of 1 degree
     myservo.write(pos);              // tell servo to go to position in variable 'pos'
     delay(15);                       // waits 15ms for the servo to reach the position
   }
-  for(pos = 180; pos>=0; pos-=1)     // goes from 180 degrees to 0 degrees 
+  for (pos = 180; pos >= 0; pos -= 1) { // goes from 180 degrees to 0 degrees
-  {                                
     myservo.write(pos);              // tell servo to go to position in variable 'pos'
     delay(15);                       // waits 15ms for the servo to reach the position
   }

libraries/TFT_Touch_Shield_V2/examples/drawCircle/drawCircle.ino

@@ -7,8 +7,7 @@
 #include <TFTv2.h>
 #include <SPI.h>
 
-void setup()
+void setup() {
-{
   TFT_BL_ON;                                          //turn on the background light
 
   Tft.TFTinit();                                      //init TFT library
@@ -22,8 +21,7 @@ void setup()
   Tft.fillCircle(200, 200, 30, BLUE);                 //center: (200, 200), r = 30 ,color : BLUE
 }
 
-void loop()
+void loop() {
-{
 
 }
 

libraries/TFT_Touch_Shield_V2/examples/drawLines/drawLines.ino

@@ -7,8 +7,7 @@
 #include <stdint.h>
 #include <TFTv2.h>
 #include <SPI.h>
-void setup()
+void setup() {
-{
   TFT_BL_ON;                                  // turn on the background light
   Tft.TFTinit();                              //init TFT library
 
@@ -21,8 +20,7 @@ void setup()
   //start: (30, 60), high: 150, color: blue
 }
 
-void loop()
+void loop() {
-{
 
 }
 

libraries/TFT_Touch_Shield_V2/examples/drawNumber/drawNumber.ino

@@ -8,8 +8,7 @@
 #include <TFTv2.h>
 #include <SPI.h>
 
-void setup()
+void setup() {
-{
   TFT_BL_ON;                                      // turn on the background light
 
   Tft.TFTinit();                                  // init TFT library
@@ -30,8 +29,7 @@ void setup()
 
 }
 
-void loop()
+void loop() {
-{
 
 }
 

libraries/TFT_Touch_Shield_V2/examples/drawRectangle/drawRectangle.ino

@@ -7,8 +7,7 @@
 #include <TFTv2.h>
 #include <SPI.h>
 
-void setup()
+void setup() {
-{
   TFT_BL_ON;      // turn on the background light
   Tft.TFTinit();  // init TFT library
 
@@ -17,8 +16,7 @@ void setup()
   Tft.drawRectangle(100, 170, 120, 60, BLUE);
 }
 
-void loop()
+void loop() {
-{
 
 }
 /*********************************************************************************************************

libraries/TFT_Touch_Shield_V2/examples/paint/paint.ino

@@ -14,19 +14,16 @@ unsigned int colors[8] = {BLACK, RED, GREEN, BLUE, CYAN, YELLOW, WHITE, GRAY1};
 
 TouchScreen ts = TouchScreen(XP, YP, XM, YM); //init TouchScreen port pins
 
-void setup()
+void setup() {
-{
   Tft.TFTinit();  //init TFT library
   Serial.begin(115200);
   //Draw the pallet
-    for(int i = 0; i<8; i++)
+  for (int i = 0; i < 8; i++) {
-    {
     Tft.fillRectangle(i * 30, 0, 30, ColorPaletteHigh, colors[i]);
   }
 }
 
-void loop()
+void loop() {
-{
   // a point object holds x y and z coordinates.
   Point p = ts.getPoint();
 
@@ -40,12 +37,9 @@ void loop()
 
   if (p.z > __PRESURE) {
     // Detect  paint brush color change
-        if(p.y < ColorPaletteHigh+2)
+    if (p.y < ColorPaletteHigh + 2) {
-        {
       color = colors[p.x / 30];
-        }
+    } else {
-        else
-        {
       Tft.fillCircle(p.x, p.y, 2, color);
     }
   }

libraries/TFT_Touch_Shield_V2/examples/shapes/shapes.ino

@@ -4,16 +4,13 @@
 #include <TFTv2.h>
 #include <SPI.h>
 
-void setup()
+void setup() {
-{
   TFT_BL_ON;                                          // turn on the background light
   Tft.TFTinit();                                      // init TFT library
 }
 
-void loop()
+void loop() {
-{
+  for (int r = 0; r < 115; r = r + 2) {               //set r : 0--115
-    for(int r=0;r<115;r=r+2)                            //set r : 0--115
-    {
     Tft.drawCircle(119, 160, r, random(0xFFFF));    //draw circle, center:(119, 160), color: random
   }
   delay(10);

libraries/TFT_Touch_Shield_V2/examples/text/text.ino

@@ -7,8 +7,7 @@
 #include <TFTv2.h>
 #include <SPI.h>
 
-void setup()
+void setup() {
-{
   TFT_BL_ON;      // turn on the background light
   Tft.TFTinit();  // init TFT library
 
@@ -29,7 +28,6 @@ void setup()
 
 }
 
-void loop()
+void loop() {
-{
 
 }

libraries/TFT_Touch_Shield_V2/examples/tftbmp/tftbmp.ino

@@ -30,8 +30,7 @@ unsigned char __Gnbmp_image_offset  = 0;        // offset
 
 int __Gnfile_num = 3;                           // num of file
 
-char __Gsbmp_files[3][FILENAME_LEN] =           // add file name here
+char __Gsbmp_files[3][FILENAME_LEN] = {         // add file name here
-{
   "flower.BMP",
   "hibiscus.bmp",
   "test.bmp",
@@ -41,8 +40,7 @@ char __Gsbmp_files[3][FILENAME_LEN] =           // add file name here
 File bmpFile;
 
 
-void setup()
+void setup() {
-{
 
   Serial.begin(9600);
 
@@ -54,8 +52,7 @@ void setup()
   Sd2Card card;
   card.init(SPI_FULL_SPEED, PIN_SD_CS);
 
-    if(!SD.begin(PIN_SD_CS))              
+  if (!SD.begin(PIN_SD_CS)) {
-    { 
     Serial.println("failed!");
     while (1);                              // init fail, die here
   }
@@ -65,19 +62,15 @@ void setup()
   TFT_BL_ON;
 }
 
-void loop()
+void loop() {
-{
+  for (unsigned char i = 0; i < __Gnfile_num; i++) {
-    for(unsigned char i=0; i<__Gnfile_num; i++)
-    {
     bmpFile = SD.open(__Gsbmp_files[i]);
-        if (! bmpFile)
+    if (! bmpFile) {
-        {
       Serial.println("didnt find image");
       while (1);
     }
 
-        if(! bmpReadHeader(bmpFile)) 
+    if (! bmpReadHeader(bmpFile)) {
-        {
       Serial.println("bad bmp");
       return;
     }
@@ -100,27 +93,23 @@ void loop()
 #define BUFFPIXEL       60                      // must be a divisor of 240 
 #define BUFFPIXEL_X3    180                     // BUFFPIXELx3
 
-void bmpdraw(File f, int x, int y)
+void bmpdraw(File f, int x, int y) {
-{
   bmpFile.seek(__Gnbmp_image_offset);
 
   uint32_t time = millis();
 
   uint8_t sdbuffer[BUFFPIXEL_X3];                 // 3 * pixels to buffer
 
-    for (int i=0; i< __Gnbmp_height; i++)
+  for (int i = 0; i < __Gnbmp_height; i++) {
-    {
 
-        for(int j=0; j<(240/BUFFPIXEL); j++)
+    for (int j = 0; j < (240 / BUFFPIXEL); j++) {
-        {
       bmpFile.read(sdbuffer, BUFFPIXEL_X3);
       uint8_t buffidx = 0;
       int offset_x = j * BUFFPIXEL;
 
       unsigned int __color[BUFFPIXEL];
 
-            for(int k=0; k<BUFFPIXEL; k++)
+      for (int k = 0; k < BUFFPIXEL; k++) {
-            {
         __color[k] = sdbuffer[buffidx + 2] >> 3;                    // read
         __color[k] = __color[k] << 6 | (sdbuffer[buffidx + 1] >> 2); // green
         __color[k] = __color[k] << 5 | (sdbuffer[buffidx + 0] >> 3); // blue
@@ -135,8 +124,7 @@ void bmpdraw(File f, int x, int y)
       TFT_DC_HIGH;
       TFT_CS_LOW;
 
-            for(int m=0; m < BUFFPIXEL; m++)
+      for (int m = 0; m < BUFFPIXEL; m++) {
-            {
         SPI.transfer(__color[m] >> 8);
         SPI.transfer(__color[m]);
       }
@@ -150,8 +138,7 @@ void bmpdraw(File f, int x, int y)
   Serial.println(" ms");
 }
 
-boolean bmpReadHeader(File f) 
+boolean bmpReadHeader(File f) {
-{
   // read header
   uint32_t tmp;
   uint8_t bmpDepth;
@@ -182,13 +169,13 @@ boolean bmpReadHeader(File f)
   int bmp_width = read32(f);
   int bmp_height = read32(f);
 
-    if(bmp_width != __Gnbmp_width || bmp_height != __Gnbmp_height)      // if image is not 320x240, return false
+  if (bmp_width != __Gnbmp_width || bmp_height != __Gnbmp_height) {   // if image is not 320x240, return false
-    {
     return false;
   }
 
-    if (read16(f) != 1)
+  if (read16(f) != 1) {
     return false;
+  }
 
   bmpDepth = read16(f);
   Serial.print("bitdepth ");
@@ -210,8 +197,7 @@ boolean bmpReadHeader(File f)
 // (the data is stored in little endian format!)
 
 // LITTLE ENDIAN!
-uint16_t read16(File f)
+uint16_t read16(File f) {
-{
   uint16_t d;
   uint8_t b;
   b = f.read();
@@ -222,8 +208,7 @@ uint16_t read16(File f)
 }
 
 // LITTLE ENDIAN!
-uint32_t read32(File f)
+uint32_t read32(File f) {
-{
   uint32_t d;
   uint16_t b;
 

libraries/TFT_Touch_Shield_V2/examples/tftbmp2/tftbmp2.ino

@@ -34,28 +34,31 @@ char __Gsbmp_files[MAX_BMP][FILENAME_LEN];      // file name
 File bmpFile;
 
 // if bmp file return 1, else return 0
-bool checkBMP(char *_name, char r_name[])
+bool checkBMP(char *_name, char r_name[]) {
-{
   int len = 0;
 
-    if(NULL == _name)return false;
+  if (NULL == _name) {
+    return false;
+  }
 
-    while(*_name)
+  while (*_name) {
-    {
     r_name[len++] = *(_name++);
-        if(len>FILENAME_LEN)return false;
+    if (len > FILENAME_LEN) {
+      return false;
+    }
   }
 
   r_name[len] = '\0';
 
-    if(len < 5)return false;
+  if (len < 5) {
+    return false;
+  }
 
   // if xxx.bmp or xxx.BMP
   if (r_name[len - 4] == '.' \
       && (r_name[len - 3] == 'b' || (r_name[len - 3] == 'B')) \
       && (r_name[len - 2] == 'm' || (r_name[len - 2] == 'M')) \
-        && (r_name[len-1] == 'p' || (r_name[len-1] == 'P')) )
+      && (r_name[len - 1] == 'p' || (r_name[len - 1] == 'P'))) {
-    {
     return true;
   }
 
@@ -64,26 +67,21 @@ bool checkBMP(char *_name, char r_name[])
 }
 
 // search root to find bmp file
-void searchDirectory()
+void searchDirectory() {
-{
   File root = SD.open("/");                       // root
-    while(true) 
+  while (true) {
-    {
     File entry =  root.openNextFile();
 
-        if (! entry)
+    if (! entry) {
-        {
       break;
     }
 
-        if(!entry.isDirectory())
+    if (!entry.isDirectory()) {
-        {
       char *ptmp = entry.name();
 
       char __Name[20];
 
-            if(checkBMP(ptmp, __Name))
+      if (checkBMP(ptmp, __Name)) {
-            {
         Serial.println(__Name);
 
         strcpy(__Gsbmp_files[__Gnfile_num++], __Name);
@@ -96,15 +94,13 @@ void searchDirectory()
   Serial.print(__Gnfile_num);
   Serial.println(" file: ");
 
-    for(int i=0; i<__Gnfile_num; i++)
+  for (int i = 0; i < __Gnfile_num; i++) {
-    {
     Serial.println(__Gsbmp_files[i]);
   }
 }
 
 
-void setup()
+void setup() {
-{
 
   Serial.begin(115200);
 
@@ -116,8 +112,7 @@ void setup()
   Sd2Card card;
   card.init(SPI_FULL_SPEED, PIN_SD_CS);
 
-    if(!SD.begin(PIN_SD_CS))              
+  if (!SD.begin(PIN_SD_CS)) {
-    { 
     Serial.println("failed!");
     while (1);                              // init fail, die here
   }
@@ -129,8 +124,7 @@ void setup()
   TFT_BL_ON;
 }
 
-void loop()
+void loop() {
-{
   /*
       static int dirCtrl = 0;
       for(unsigned char i=0; i<__Gnfile_num; i++)
@@ -159,14 +153,12 @@ void loop()
 
   bmpFile = SD.open("pfvm_1.bmp");
 
-        if (! bmpFile)
+  if (! bmpFile) {
-        {
     Serial.println("didnt find image");
     while (1);
   }
 
-        if(! bmpReadHeader(bmpFile)) 
+  if (! bmpReadHeader(bmpFile)) {
-        {
     Serial.println("bad bmp");
     return;
   }
@@ -193,11 +185,9 @@ void loop()
 
 // dir - 1: up to down
 // dir - 2: down to up
-void bmpdraw(File f, int x, int y, int dir)
+void bmpdraw(File f, int x, int y, int dir) {
-{
 
-    if(bmpFile.seek(__Gnbmp_image_offset))
+  if (bmpFile.seek(__Gnbmp_image_offset)) {
-    {
     Serial.print("pos = ");
     Serial.println(bmpFile.position());
   }
@@ -206,15 +196,12 @@ void bmpdraw(File f, int x, int y, int dir)
 
   uint8_t sdbuffer[BUFFPIXEL_X3];                                         // 3 * pixels to buffer
 
-    for (int i=0; i< __Gnbmp_height; i++)
+  for (int i = 0; i < __Gnbmp_height; i++) {
-    {
+    if (dir) {
-        if(dir)
-        {
       bmpFile.seek(__Gnbmp_image_offset + (__Gnbmp_height - 1 - i) * 240 * 3);
     }
 
-        for(int j=0; j<(240/BUFFPIXEL); j++)
+    for (int j = 0; j < (240 / BUFFPIXEL); j++) {
-        {
 
       bmpFile.read(sdbuffer, BUFFPIXEL_X3);
       uint8_t buffidx = 0;
@@ -222,8 +209,7 @@ void bmpdraw(File f, int x, int y, int dir)
 
       unsigned int __color[BUFFPIXEL];
 
-            for(int k=0; k<BUFFPIXEL; k++)
+      for (int k = 0; k < BUFFPIXEL; k++) {
-            {
         __color[k] = sdbuffer[buffidx + 2] >> 3;                    // read
         __color[k] = __color[k] << 6 | (sdbuffer[buffidx + 1] >> 2); // green
         __color[k] = __color[k] << 5 | (sdbuffer[buffidx + 0] >> 3); // blue
@@ -233,12 +219,9 @@ void bmpdraw(File f, int x, int y, int dir)
 
       Tft.setCol(offset_x, offset_x + BUFFPIXEL);
 
-            if(dir)
+      if (dir) {
-            {
         Tft.setPage(i, i);
-            }
+      } else {
-            else
-            {
         Tft.setPage(__Gnbmp_height - i - 1, __Gnbmp_height - i - 1);
       }
 
@@ -247,8 +230,7 @@ void bmpdraw(File f, int x, int y, int dir)
       TFT_DC_HIGH;
       TFT_CS_LOW;
 
-            for(int m=0; m < BUFFPIXEL; m++)
+      for (int m = 0; m < BUFFPIXEL; m++) {
-            {
         SPI.transfer(__color[m] >> 8);
         SPI.transfer(__color[m]);
 
@@ -264,8 +246,7 @@ void bmpdraw(File f, int x, int y, int dir)
   Serial.println(" ms");
 }
 
-boolean bmpReadHeader(File f) 
+boolean bmpReadHeader(File f) {
-{
   // read header
   uint32_t tmp;
   uint8_t bmpDepth;
@@ -295,13 +276,13 @@ boolean bmpReadHeader(File f)
   int bmp_width = read32(f);
   int bmp_height = read32(f);
 
-    if(bmp_width != __Gnbmp_width || bmp_height != __Gnbmp_height)      // if image is not 320x240, return false
+  if (bmp_width != __Gnbmp_width || bmp_height != __Gnbmp_height) {   // if image is not 320x240, return false
-    {
     return false;
   }
 
-    if (read16(f) != 1)
+  if (read16(f) != 1) {
     return false;
+  }
 
   bmpDepth = read16(f);
   Serial.print("bitdepth ");
@@ -323,8 +304,7 @@ boolean bmpReadHeader(File f)
 // (the data is stored in little endian format!)
 
 // LITTLE ENDIAN!
-uint16_t read16(File f)
+uint16_t read16(File f) {
-{
   uint16_t d;
   uint8_t b;
   b = f.read();
@@ -335,8 +315,7 @@ uint16_t read16(File f)
 }
 
 // LITTLE ENDIAN!
-uint32_t read32(File f)
+uint32_t read32(File f) {
-{
   uint32_t d;
   uint16_t b;
 

libraries/Ticker/examples/TickerBasic/TickerBasic.ino

@@ -18,20 +18,17 @@ Ticker flipper;
 
 int count = 0;
 
-void flip()
+void flip() {
-{
   int state = digitalRead(LED_BUILTIN);  // get the current state of GPIO1 pin
   digitalWrite(LED_BUILTIN, !state);     // set pin to the opposite state
 
   ++count;
   // when the counter reaches a certain value, start blinking like crazy
-  if (count == 20)
+  if (count == 20) {
-  {
     flipper.attach(0.1, flip);
   }
   // when the counter reaches yet another value, stop blinking
-  else if (count == 120)
+  else if (count == 120) {
-  {
     flipper.detach();
   }
 }

libraries/esp8266/examples/BlinkWithoutDelay/BlinkWithoutDelay.ino

@@ -19,15 +19,15 @@ void setup() {
   pinMode(LED_BUILTIN, OUTPUT);
 }
 
-void loop()
+void loop() {
-{
   unsigned long currentMillis = millis();
   if (currentMillis - previousMillis >= interval) {
     previousMillis = currentMillis;
-    if (ledState == LOW)
+    if (ledState == LOW) {
       ledState = HIGH;  // Note that this switches the LED *off*
-    else
+    } else {
       ledState = LOW;  // Note that this switches the LED *on*
+    }
     digitalWrite(LED_BUILTIN, ledState);
   }
 }

libraries/esp8266/examples/CallSDKFunctions/CallSDKFunctions.ino

@@ -1,13 +1,13 @@
 
 /*
- * NativeSdk by Simon Peter
+   NativeSdk by Simon Peter
- * Access functionality from the Espressif ESP8266 SDK
+   Access functionality from the Espressif ESP8266 SDK
- * This example code is in the public domain
+   This example code is in the public domain
- * 
+
- * This is for advanced users.
+   This is for advanced users.
- * Note that this makes your code dependent on the ESP8266, which is generally
+   Note that this makes your code dependent on the ESP8266, which is generally
- * a bad idea. So you should try to use esp8266/Arduino functionality
+   a bad idea. So you should try to use esp8266/Arduino functionality
- * where possible instead, in order to abstract away the hardware dependency.
+   where possible instead, in order to abstract away the hardware dependency.
 */
 
 // Expose Espressif SDK functionality - wrapped in ifdef so that it still

libraries/esp8266/examples/NTP-TZ-DST/NTP-TZ-DST.ino

@@ -36,8 +36,7 @@
 timeval cbtime;			// time set in callback
 bool cbtime_set = false;
 
-void time_is_set (void)
+void time_is_set(void) {
-{
   gettimeofday(&cbtime, NULL);
   cbtime_set = true;
   Serial.println("------------------ settimeofday() was called ------------------");

libraries/esp8266/examples/RTCUserMemory/RTCUserMemory.ino

@@ -45,8 +45,7 @@ void setup() {
     Serial.println(rtcData.crc32, HEX);
     if (crcOfData != rtcData.crc32) {
       Serial.println("CRC32 in RTC memory doesn't match CRC32 of data. Data is probably invalid!");
-    }
+    } else {
-    else {
       Serial.println("CRC32 check ok, data is probably valid.");
     }
   }
@@ -71,8 +70,7 @@ void setup() {
 void loop() {
 }
 
-uint32_t calculateCRC32(const uint8_t *data, size_t length)
+uint32_t calculateCRC32(const uint8_t *data, size_t length) {
-{
   uint32_t crc = 0xffffffff;
   while (length--) {
     uint8_t c = *data++;
@@ -99,8 +97,7 @@ void printMemory() {
     Serial.print(buf);
     if ((i + 1) % 32 == 0) {
       Serial.println();
-    }
+    } else {
-    else {
       Serial.print(" ");
     }
   }

libraries/esp8266/examples/TestEspApi/TestEspApi.ino

@@ -1,12 +1,12 @@
 /**
- * TestEspApi by Max Vilimpoc
+   TestEspApi by Max Vilimpoc
- * This code is released to the public domain.
+   This code is released to the public domain.
- * 
+
- * Test out the Expressif ESP8266 Non-OS API, exhaustively trying out 
+   Test out the Expressif ESP8266 Non-OS API, exhaustively trying out
- * as many of the built-in functions as possible.
+   as many of the built-in functions as possible.
- * 
+
- * Some of the code is based on examples in:
+   Some of the code is based on examples in:
- * "20A-ESP8266__RTOS_SDK__Programming Guide__EN_v1.3.0.pdf"
+   "20A-ESP8266__RTOS_SDK__Programming Guide__EN_v1.3.0.pdf"
 */
 
 #ifdef ESP8266
@@ -28,8 +28,7 @@ Stream& ehConsolePort(Serial);
 // UNLESS: You swap the TX pin using the alternate pinout.
 const uint8_t LED_PIN = 1;
 
-const char * const RST_REASONS[] =
+const char * const RST_REASONS[] = {
-{
   "REASON_DEFAULT_RST",
   "REASON_WDT_RST",
   "REASON_EXCEPTION_RST",
@@ -39,8 +38,7 @@ const char * const RST_REASONS[] =
   "REASON_EXT_SYS_RST"
 };
 
-const char * const FLASH_SIZE_MAP_NAMES[] =
+const char * const FLASH_SIZE_MAP_NAMES[] = {
-{
   "FLASH_SIZE_4M_MAP_256_256",
   "FLASH_SIZE_2M",
   "FLASH_SIZE_8M_MAP_512_512",
@@ -50,16 +48,14 @@ const char * const FLASH_SIZE_MAP_NAMES[] =
   "FLASH_SIZE_32M_MAP_1024_1024"
 };
 
-const char * const OP_MODE_NAMES[] 
+const char * const OP_MODE_NAMES[] {
-{
   "NULL_MODE",
   "STATION_MODE",
   "SOFTAP_MODE",
   "STATIONAP_MODE"
 };
 
-const char * const AUTH_MODE_NAMES[] 
+const char * const AUTH_MODE_NAMES[] {
-{
   "AUTH_OPEN",
   "AUTH_WEP",
   "AUTH_WPA_PSK",
@@ -68,16 +64,14 @@ const char * const AUTH_MODE_NAMES[]
   "AUTH_MAX"
 };
 
-const char * const PHY_MODE_NAMES[]
+const char * const PHY_MODE_NAMES[] {
-{
   "",
   "PHY_MODE_11B",
   "PHY_MODE_11G",
   "PHY_MODE_11N"
 };
 
-const char * const EVENT_NAMES[]
+const char * const EVENT_NAMES[] {
-{
   "EVENT_STAMODE_CONNECTED",
   "EVENT_STAMODE_DISCONNECTED",
   "EVENT_STAMODE_AUTHMODE_CHANGE",
@@ -87,8 +81,7 @@ const char * const EVENT_NAMES[]
   "EVENT_MAX"
 };
 
-const char * const EVENT_REASONS[]
+const char * const EVENT_REASONS[] {
-{
   "",
   "REASON_UNSPECIFIED",
   "REASON_AUTH_EXPIRE",
@@ -115,19 +108,16 @@ const char * const EVENT_REASONS[]
   "REASON_CIPHER_SUITE_REJECTED",
 };
 
-const char * const EVENT_REASONS_200[]
+const char * const EVENT_REASONS_200[] {
-{
   "REASON_BEACON_TIMEOUT",
   "REASON_NO_AP_FOUND"
 };
 
-void wifi_event_handler_cb(System_Event_t * event)
+void wifi_event_handler_cb(System_Event_t * event) {
-{
   ehConsolePort.print(EVENT_NAMES[event->event]);
   ehConsolePort.print(" (");
 
-    switch (event->event)
+  switch (event->event) {
-    {
     case EVENT_STAMODE_CONNECTED:
       break;
     case EVENT_STAMODE_DISCONNECTED:
@@ -137,8 +127,7 @@ void wifi_event_handler_cb(System_Event_t * event)
     case EVENT_STAMODE_GOT_IP:
       break;
     case EVENT_SOFTAPMODE_STACONNECTED:
-        case EVENT_SOFTAPMODE_STADISCONNECTED:
+    case EVENT_SOFTAPMODE_STADISCONNECTED: {
-            {
         char mac[32] = {0};
         snprintf(mac, 32, MACSTR ", aid: %d", MAC2STR(event->event_info.sta_connected.mac), event->event_info.sta_connected.aid);
 
@@ -150,8 +139,7 @@ void wifi_event_handler_cb(System_Event_t * event)
   ehConsolePort.println(")");
 }
 
-void print_softap_config(Stream & consolePort, softap_config const& config)
+void print_softap_config(Stream & consolePort, softap_config const& config) {
-{
   consolePort.println();
   consolePort.println(F("SoftAP Configuration"));
   consolePort.println(F("--------------------"));
@@ -185,8 +173,7 @@ void print_softap_config(Stream & consolePort, softap_config const& config)
   consolePort.println();
 }
 
-void print_system_info(Stream & consolePort)
+void print_system_info(Stream & consolePort) {
-{
   const rst_info * resetInfo = system_get_rst_info();
   consolePort.print(F("system_get_rst_info() reset reason: "));
   consolePort.println(RST_REASONS[resetInfo->reason]);
@@ -224,8 +211,7 @@ void print_system_info(Stream & consolePort)
   consolePort.println(FLASH_SIZE_MAP_NAMES[system_get_flash_size_map()]);
 }
 
-void print_wifi_general(Stream & consolePort)
+void print_wifi_general(Stream & consolePort) {
-{
   consolePort.print(F("wifi_get_channel(): "));
   consolePort.println(wifi_get_channel());
 
@@ -233,8 +219,7 @@ void print_wifi_general(Stream & consolePort)
   consolePort.println(PHY_MODE_NAMES[wifi_get_phy_mode()]);
 }
 
-void secure_softap_config(softap_config * config, const char * ssid, const char * password)
+void secure_softap_config(softap_config * config, const char * ssid, const char * password) {
-{
   size_t ssidLen     = strlen(ssid)     < sizeof(config->ssid)     ? strlen(ssid)     : sizeof(config->ssid);
   size_t passwordLen = strlen(password) < sizeof(config->password) ? strlen(password) : sizeof(config->password);
 
@@ -252,8 +237,7 @@ void secure_softap_config(softap_config * config, const char * ssid, const char
   //    config->beacon_interval = 1000;
 }
 
-void setup() 
+void setup() {
-{
   // Reuse default Serial port rate, so the bootloader
   // messages are also readable.
 
@@ -304,8 +288,7 @@ void setup()
   // ESP.deepSleep(15000);
 }
 
-void loop() 
+void loop() {
-{
   Serial.print(F("system_get_time(): "));
   Serial.println(system_get_time());
   delay(1000);