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903 lines
32 KiB
903 lines
32 KiB
7 years ago
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<!DOCTYPE html>
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<html lang="en" class="no-js">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<meta http-equiv="x-ua-compatible" content="ie=edge">
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<meta name="description" content="ESP8266 WLAN configuration at run time with web interface">
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7 years ago
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<link rel="canonical" href="https://Hieromon.github.io/AutoConnect/basicusage/index.html">
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7 years ago
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<meta name="author" content="Hieromon Ikasamo">
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<meta name="lang:clipboard.copy" content="Copy to clipboard">
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<meta name="lang:clipboard.copied" content="Copied to clipboard">
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<meta name="lang:search.language" content="en">
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<meta name="lang:search.pipeline.stopwords" content="True">
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<meta name="lang:search.pipeline.trimmer" content="True">
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<meta name="lang:search.result.none" content="No matching documents">
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<meta name="lang:search.result.one" content="1 matching document">
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<meta name="lang:search.result.other" content="# matching documents">
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<meta name="lang:search.tokenizer" content="[\s\-]+">
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<link rel="shortcut icon" href="../assets/images/favicon.png">
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<meta name="generator" content="mkdocs-0.17.3, mkdocs-material-2.7.0">
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7 years ago
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<title>Basic usage - AutoConnect for ESP8266</title>
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7 years ago
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<link rel="stylesheet" href="../assets/stylesheets/application.78aab2dc.css">
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<link rel="stylesheet" href="../assets/stylesheets/application-palette.6079476c.css">
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<script src="../assets/javascripts/modernizr.1aa3b519.js"></script>
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<link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700|Roboto+Mono">
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<style>body,input{font-family:"Roboto","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
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<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
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<link rel="stylesheet" href="../css/paragraph.css">
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</head>
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<body dir="ltr" data-md-color-primary="indigo" data-md-color-accent="indigo">
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<svg class="md-svg">
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<defs>
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<svg xmlns="http://www.w3.org/2000/svg" width="416" height="448"
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viewBox="0 0 416 448" id="github">
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<path fill="currentColor" d="M160 304q0 10-3.125 20.5t-10.75 19-18.125
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19-18.125 8.5-18.125-8.5-10.75-19-3.125-20.5 3.125-20.5 10.75-19
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30.875q36.75-8.75 77.25-8.75 37 0 70 8 26.25-20.5
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99.5z" />
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</svg>
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</defs>
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</svg>
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<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="drawer">
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<input class="md-toggle" data-md-toggle="search" type="checkbox" id="search">
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<label class="md-overlay" data-md-component="overlay" for="drawer"></label>
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<a href="#simple-usage" tabindex="1" class="md-skip">
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Skip to content
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</a>
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<header class="md-header" data-md-component="header">
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<nav class="md-header-nav md-grid">
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<div class="md-flex">
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<div class="md-flex__cell md-flex__cell--shrink">
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<a href="https://Hieromon.github.io/AutoConnect/" title="AutoConnect for ESP8266" class="md-header-nav__button md-logo">
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<img src="../images/arduino-logo.svg" width="24" height="24">
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</a>
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</div>
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<div class="md-flex__cell md-flex__cell--shrink">
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<label class="md-icon md-icon--menu md-header-nav__button" for="drawer"></label>
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</div>
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<div class="md-flex__cell md-flex__cell--stretch">
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<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
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<span class="md-header-nav__topic">
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AutoConnect for ESP8266
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</span>
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<span class="md-header-nav__topic">
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7 years ago
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Basic usage
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7 years ago
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</span>
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</div>
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</div>
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<div class="md-flex__cell md-flex__cell--shrink">
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<label class="md-icon md-icon--search md-header-nav__button" for="search"></label>
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<div class="md-search" data-md-component="search" role="dialog">
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<label class="md-search__overlay" for="search"></label>
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<div class="md-search__inner" role="search">
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<form class="md-search__form" name="search">
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<input type="text" class="md-search__input" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
|
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<label class="md-icon md-search__icon" for="search"></label>
|
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<button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
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
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</button>
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</form>
|
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<div class="md-search__output">
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<div class="md-search__scrollwrap" data-md-scrollfix>
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<div class="md-search-result" data-md-component="result">
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<div class="md-search-result__meta">
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Type to start searching
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</div>
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<ol class="md-search-result__list"></ol>
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</div>
|
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</div>
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</div>
|
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</div>
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</div>
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</div>
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<div class="md-flex__cell md-flex__cell--shrink">
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<div class="md-header-nav__source">
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<a href="https://github.com/Hieromon/AutoConnect" title="Go to repository" class="md-source" data-md-source="github">
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<div class="md-source__icon">
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<svg viewBox="0 0 24 24" width="24" height="24">
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<use xlink:href="#github" width="24" height="24"></use>
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</svg>
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</div>
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<div class="md-source__repository">
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Hieromon/AutoConnect
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</div>
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</a>
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</div>
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</div>
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</div>
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</nav>
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</header>
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<div class="md-container">
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7 years ago
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<nav class="md-tabs md-tabs--active" data-md-component="tabs">
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|
7 years ago
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<div class="md-tabs__inner md-grid">
|
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<ul class="md-tabs__list">
|
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<li class="md-tabs__item">
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7 years ago
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<a href="../index.html" title="Overview" class="md-tabs__link">
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7 years ago
|
Overview
|
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</a>
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</li>
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7 years ago
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<li class="md-tabs__item">
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<a href="index.html" title="Usage the library" class="md-tabs__link md-tabs__link--active">
|
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Usage the library
|
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</a>
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</li>
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7 years ago
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</ul>
|
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</div>
|
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</nav>
|
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||
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<main class="md-main">
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<div class="md-main__inner md-grid" data-md-component="container">
|
||
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||
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|
||
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<div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
|
||
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<div class="md-sidebar__scrollwrap">
|
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<div class="md-sidebar__inner">
|
||
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<nav class="md-nav md-nav--primary" data-md-level="0">
|
||
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<label class="md-nav__title md-nav__title--site" for="drawer">
|
||
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<span class="md-nav__button md-logo">
|
||
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||
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<img src="../images/arduino-logo.svg" width="48" height="48">
|
||
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</span>
|
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AutoConnect for ESP8266
|
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</label>
|
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<div class="md-nav__source">
|
||
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||
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||
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||
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|
||
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<a href="https://github.com/Hieromon/AutoConnect" title="Go to repository" class="md-source" data-md-source="github">
|
||
|
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|
||
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<div class="md-source__icon">
|
||
|
|
<svg viewBox="0 0 24 24" width="24" height="24">
|
||
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<use xlink:href="#github" width="24" height="24"></use>
|
||
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</svg>
|
||
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</div>
|
||
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||
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<div class="md-source__repository">
|
||
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Hieromon/AutoConnect
|
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</div>
|
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</a>
|
||
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||
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</div>
|
||
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<ul class="md-nav__list" data-md-scrollfix>
|
||
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|
||
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<li class="md-nav__item">
|
||
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<a href="../index.html" title="Overview" class="md-nav__link">
|
||
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Overview
|
||
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</a>
|
||
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</li>
|
||
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<li class="md-nav__item">
|
||
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<a href="../gettingstarted/index.html" title="Getting started" class="md-nav__link">
|
||
|
|
Getting started
|
||
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</a>
|
||
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</li>
|
||
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|
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||
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||
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|
||
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<li class="md-nav__item">
|
||
|
|
<a href="../menu/index.html" title="AutoConnect menu" class="md-nav__link">
|
||
|
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AutoConnect menu
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||
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</a>
|
||
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</li>
|
||
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||
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||
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|
||
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|
||
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|
||
|
7 years ago
|
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
|
||
|
|
|
||
|
|
<input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4" checked>
|
||
|
|
|
||
|
|
<label class="md-nav__link" for="nav-4">
|
||
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|
Usage the library
|
||
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</label>
|
||
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<nav class="md-nav" data-md-component="collapsible" data-md-level="1">
|
||
|
|
<label class="md-nav__title" for="nav-4">
|
||
|
|
Usage the library
|
||
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|
</label>
|
||
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
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|
||
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|
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|
||
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|
||
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|
||
|
7 years ago
|
<li class="md-nav__item md-nav__item--active">
|
||
|
|
|
||
|
|
<input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="toc">
|
||
|
|
|
||
|
|
|
||
|
|
<label class="md-nav__link md-nav__link--active" for="toc">
|
||
|
7 years ago
|
Basic usage
|
||
|
7 years ago
|
</label>
|
||
|
|
|
||
|
7 years ago
|
<a href="index.html" title="Basic usage" class="md-nav__link md-nav__link--active">
|
||
|
|
Basic usage
|
||
|
7 years ago
|
</a>
|
||
|
|
|
||
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|
||
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<nav class="md-nav md-nav--secondary">
|
||
|
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|
||
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|
||
|
|
|
||
|
|
<label class="md-nav__title" for="toc">Table of contents</label>
|
||
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
||
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|
||
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<li class="md-nav__item">
|
||
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|
<a href="#simple-usage" title="Simple usage" class="md-nav__link">
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||
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Simple usage
|
||
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</a>
|
||
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|
||
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<nav class="md-nav">
|
||
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<ul class="md-nav__list">
|
||
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|
||
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<li class="md-nav__item">
|
||
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Embed to the sketches
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1. A typical logic sequence
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2. Declare AutoConnect object
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3. No need WiFI.begin(...)
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4. Alternate ESP8266WebServer::begin()
|
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5. AutoConnect::begin with SSID and Password
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6. Use ESP8266WebServer::on to handle URL
|
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|
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7. Use either ESP8266WebServer::handleClient() or AutoConnect::handleClient()
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<a href="#esp8266webserver-hosted-or-parasitic" title=" ESP8266WebServer hosted or parasitic" class="md-nav__link">
|
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ESP8266WebServer hosted or parasitic
|
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</a>
|
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Library APIs
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<a href="#embed-to-the-sketches" title=" Embed to the sketches" class="md-nav__link">
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Embed to the sketches
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<a href="#basic-logic-sequence-for-the-user-sketches" title=" Basic logic sequence for the user sketches" class="md-nav__link">
|
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Basic logic sequence for the user sketches
|
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|
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</a>
|
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<nav class="md-nav">
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<a href="#1-a-typical-logic-sequence" title="1. A typical logic sequence" class="md-nav__link">
|
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|
|
1. A typical logic sequence
|
||
|
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</a>
|
||
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|
||
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</li>
|
||
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|
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|
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<a href="#2-declare-autoconnect-object" title="2. Declare AutoConnect object" class="md-nav__link">
|
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|
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2. Declare AutoConnect object
|
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|
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</a>
|
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</li>
|
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|
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|
||
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<a href="#3-no-need-wifibegin" title="3. No need WiFI.begin(...)" class="md-nav__link">
|
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|
|
3. No need WiFI.begin(...)
|
||
|
|
</a>
|
||
|
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|
||
|
|
</li>
|
||
|
|
|
||
|
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<li class="md-nav__item">
|
||
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<a href="#4-alternate-esp8266webserverbegin" title="4. Alternate ESP8266WebServer::begin()" class="md-nav__link">
|
||
|
|
4. Alternate ESP8266WebServer::begin()
|
||
|
|
</a>
|
||
|
|
|
||
|
|
</li>
|
||
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|
||
|
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<li class="md-nav__item">
|
||
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<a href="#5-autoconnectbegin-with-ssid-and-password" title="5. AutoConnect::begin with SSID and Password" class="md-nav__link">
|
||
|
|
5. AutoConnect::begin with SSID and Password
|
||
|
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</a>
|
||
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|
||
|
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</li>
|
||
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|
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|
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<li class="md-nav__item">
|
||
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<a href="#6-use-esp8266webserveron-to-handle-url" title="6. Use ESP8266WebServer::on to handle URL" class="md-nav__link">
|
||
|
|
6. Use ESP8266WebServer::on to handle URL
|
||
|
|
</a>
|
||
|
|
|
||
|
|
</li>
|
||
|
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|
||
|
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<li class="md-nav__item">
|
||
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<a href="#7-use-either-esp8266webserverhandleclient-or-autoconnecthandleclient" title="7. Use either ESP8266WebServer::handleClient() or AutoConnect::handleClient()" class="md-nav__link">
|
||
|
|
7. Use either ESP8266WebServer::handleClient() or AutoConnect::handleClient()
|
||
|
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</a>
|
||
|
|
|
||
|
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</li>
|
||
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|
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|
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</ul>
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</li>
|
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|
||
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<li class="md-nav__item">
|
||
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<a href="#esp8266webserver-hosted-or-parasitic" title=" ESP8266WebServer hosted or parasitic" class="md-nav__link">
|
||
|
|
ESP8266WebServer hosted or parasitic
|
||
|
|
</a>
|
||
|
|
|
||
|
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</li>
|
||
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|
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</ul>
|
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|
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</div>
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</div>
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<div class="md-content">
|
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<article class="md-content__inner md-typeset">
|
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||
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|
||
|
7 years ago
|
<h1>Basic usage</h1>
|
||
|
7 years ago
|
|
||
|
|
<h2 id="simple-usage">Simple usage<a class="headerlink" href="#simple-usage" title="Permanent link">¶</a></h2>
|
||
|
|
<h3 id="embed-to-the-sketches"><i class="fa fa-edit"></i> Embed to the sketches<a class="headerlink" href="#embed-to-the-sketches" title="Permanent link">¶</a></h3>
|
||
|
|
<p>How embed the AutoConnect to the sketches you have. Most simple approach to applying AutoConnect for the existing sketches, follow the below steps.</p>
|
||
|
|
<p><img src="../images/BeforeAfter.svg" /></p>
|
||
|
7 years ago
|
<ul class="ulsty-edit" style="list-style:none;">
|
||
|
|
<li>Insert <code class="codehilite"><span class="cp">#include</span> <span class="cpf"><AutoConnect.h></span></code> to behind of <code class="codehilite"><span class="cp">#include</span> <span class="cpf"><ESP8266WebServer.h></span></code>.</li>
|
||
|
|
<li>Insert <code class="codehilite"><span class="na">AutoConnect</span> <em>PORTAL(WEBSERVER);</em></code> to behind of <code class="codehilite"><span class="na">ESP8266WebServer</span> <em>WEBSERVER;</em></code> declaration.<sup id="fnref:1"><a class="footnote-ref" href="#fn:1" rel="footnote">1</a></sup></li>
|
||
|
|
<li>Remove <code class="codehilite">WiFi.<span class="na">begin</span>(<em>SSID</em>,<em>PSK</em>)</code> and the subsequent logic for the connection status check.</li>
|
||
|
|
<li>Replace <code class="codehilite"><em>WEBSERVER</em>.<span class="na">begin</span><span class="p">()</span></code> to <code class="codehilite"><em>PORTAL</em>.<span class="na">begin</span><span class="p">()</span></code>.<sup id="fnref:2"><a class="footnote-ref" href="#fn:2" rel="footnote">2</a></sup></li>
|
||
|
|
<li>Replace <code class="codehilite"><em>WEBSERVER</em>.<span class="na">handleClient</span><span class="p">()</span></code> to <code class="codehilite"><em>PORTAL</em>.<span class="na">handleClient</span><span class="p">()</span></code>.<sup id="fnref:3"><a class="footnote-ref" href="#fn:3" rel="footnote">3</a></sup></li>
|
||
|
|
<li>If the connection checks logic is needed, you can check the return value according to <code class="codehilite"><em>PORTAL</em>.<span class="na">begin</span><span class="p">()</span></code> with <code class="codehilite">true</code> or <code class="codehilite">false</code>.</li>
|
||
|
|
</ul>
|
||
|
|
|
||
|
7 years ago
|
<h2 id="basic-usage">Basic usage<a class="headerlink" href="#basic-usage" title="Permanent link">¶</a></h2>
|
||
|
|
<h3 id="basic-logic-sequence-for-the-user-sketches"><i class="fa fa-caret-right"></i> Basic logic sequence for the user sketches<a class="headerlink" href="#basic-logic-sequence-for-the-user-sketches" title="Permanent link">¶</a></h3>
|
||
|
|
<h4 id="1-a-typical-logic-sequence">1. A typical logic sequence<a class="headerlink" href="#1-a-typical-logic-sequence" title="Permanent link">¶</a></h4>
|
||
|
|
<div class="admonition note">
|
||
|
|
<ol>
|
||
|
|
<li><strong>Include headers,</strong> <code class="codehilite">ESP8266WebServer.h</code> and <code class="codehilite">AutoConnect.h</code> </li>
|
||
|
|
<li><strong>Declare ESP8266WebServer variable.</strong> </li>
|
||
|
|
<li><strong>Declare AutoConnect variable.</strong> </li>
|
||
|
|
<li><strong>Implements the URL handler <em>function()</em>.</strong> </li>
|
||
|
|
<li><strong>setup()</strong><br />
|
||
|
|
5.1 <strong>Sets URL handler <em>function()</em> to ESP8266WebServer by</strong><code class="codehilite">ESP8266WebServer::on</code><strong>.</strong><br />
|
||
|
|
5.2 <strong>Starts </strong><code class="codehilite">AutoConnect::begin()</code><strong>.</strong><br />
|
||
|
|
5.3 <strong>Check connection status.</strong> </li>
|
||
|
|
<li><strong>loop()</strong><br />
|
||
|
|
6.1 <strong>Invokes </strong><code class="codehilite">AutoConnect::handleClient()</code><strong>,<br>or invokes </strong><code class="codehilite">ESP8266WebServer::handleClient()</code><strong> then </strong><code class="codehilite">AutoConnect::handleRequest()</code><strong>.</strong><br />
|
||
|
|
6.2 <strong>Do the process for actual sketch.</strong> </li>
|
||
|
|
</ol>
|
||
|
|
</div>
|
||
|
|
<h4 id="2-declare-autoconnect-object">2. Declare AutoConnect object<a class="headerlink" href="#2-declare-autoconnect-object" title="Permanent link">¶</a></h4>
|
||
|
|
<p><a href="#esp8266webserver-hosted-or-parasitic">Two options</a> are available for <a href="../api/index.html#constructors">AutoConnect constructor</a>.</p>
|
||
|
|
<p><div class="codehilite"><pre><span></span><span class="n">AutoConnect</span> <span class="nf">VARIABLE</span><span class="p">(</span><span class="o">&</span><span class="n">ESP8266WebServer</span><span class="p">);</span>
|
||
|
|
</pre></div>
|
||
|
|
or</p>
|
||
|
|
<div class="codehilite"><pre><span></span><span class="n">AutoConnect</span> <span class="n">VARIABLE</span><span class="p">;</span>
|
||
|
|
</pre></div>
|
||
|
|
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
7 years ago
|
<p><strong>Parameter with ESP8266WebServer variable:</strong> An ESP8266WebServer object variable must be declared in the sketch. AutoConnect uses its variable for handling the <a href="../menu/index.html">AutoConnect menu</a>.</p>
|
||
|
7 years ago
|
</li>
|
||
|
|
<li>
|
||
|
|
<p><strong>With no parameter:</strong> The sketch does not declare ESP8266WebServer object. In this case, AutoConnect allocates an instance of the ESP8266WebServer internally and the logic sequence of the sketch is somewhat different as the above. To register a URL handler function by <em>ESP8266WebServer::on</em> should be performed after <a href="../api/index.html#begin"><em>AutoConnect::begin</em></a>.</p>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
<h4 id="3-no-need-wifibegin">3. No need WiFI.begin(...)<a class="headerlink" href="#3-no-need-wifibegin" title="Permanent link">¶</a></h4>
|
||
|
|
<p>AutoConnect performs <em>WiFi.begin</em> for establishing a connection with WLAN internally. There is no need for a general process to establish a connection with <em>WiFi.begin</em> in a sketch.</p>
|
||
|
|
<h4 id="4-alternate-esp8266webserverbegin">4. Alternate ESP8266WebServer::begin()<a class="headerlink" href="#4-alternate-esp8266webserverbegin" title="Permanent link">¶</a></h4>
|
||
|
|
<p><a href="../api/index.html#begin"><em>AutoConnect::begin</em></a> internally executes <em>ESP8266WebServer::begin</em> too and it starts DNS server to behave as a captive portal. So the sketch does not need to call <em>ESP8266WebServer::begin</em>.</p>
|
||
|
|
<div class="admonition info">
|
||
|
|
<p class="admonition-title">Why DNS Server Starts</p>
|
||
|
|
<p>AutoConnect traps the detection of captive portals and directs them to the AutoConnect menu to achieve a connection with the WLAN interactively. In order to trap, it temporarily responds SoftAP address to all DNS queries. When the connection with the WLAN is successfully established, the DNS server will stop.</p>
|
||
|
|
</div>
|
||
|
|
<h4 id="5-autoconnectbegin-with-ssid-and-password">5. AutoConnect::begin with SSID and Password<a class="headerlink" href="#5-autoconnectbegin-with-ssid-and-password" title="Permanent link">¶</a></h4>
|
||
|
7 years ago
|
<p>SSID and Password can also specify by <a href="../api.me#begin"><em>AutoConnect::begin</em></a>. ESP8266 uses provided SSID and Password explicitly. If the connection false with specified SSID with Password then a captive portal is activated. SSID and Password are not present, ESP8266 SDK will attempt to connect using the still effectual SSID and password. Usually, it succeeds.</p>
|
||
|
7 years ago
|
<h4 id="6-use-esp8266webserveron-to-handle-url">6. Use ESP8266WebServer::on to handle URL<a class="headerlink" href="#6-use-esp8266webserveron-to-handle-url" title="Permanent link">¶</a></h4>
|
||
|
7 years ago
|
<p>AutoConnect is designed to coexist with the process for handling the web pages by user sketches. The page processing function which will send an HTML to the client invoked by the "<em>on::ESP8266WebServer</em>" function is the same as when using ESP8266WebServer natively.</p>
|
||
|
7 years ago
|
<h4 id="7-use-either-esp8266webserverhandleclient-or-autoconnecthandleclient">7. Use either ESP8266WebServer::handleClient() or AutoConnect::handleClient()<a class="headerlink" href="#7-use-either-esp8266webserverhandleclient-or-autoconnecthandleclient" title="Permanent link">¶</a></h4>
|
||
|
|
<p>Both classes member function name is the same: <em>handleClient</em>, but behavior is different. Using the AutoConnect embedded along with ESP8266WebServer::handleClient has limitations. Refer to the below section for details. </p>
|
||
|
|
<h3 id="esp8266webserver-hosted-or-parasitic"><i class="fa fa-caret-right"></i> ESP8266WebServer hosted or parasitic<a class="headerlink" href="#esp8266webserver-hosted-or-parasitic" title="Permanent link">¶</a></h3>
|
||
|
|
<p>The interoperable process with an ESP8266WebServer depends on the parameters of the <a href="../api/index.html#constructors">AutoConnect constructor</a>.</p>
|
||
|
|
<table>
|
||
|
|
<thead>
|
||
|
|
<tr>
|
||
|
|
<th>Declaration parameter</th>
|
||
|
|
<th>Use ESP8266WebServer::handleClient</th>
|
||
|
|
<th>Use AutoConnect::handleClient</th>
|
||
|
|
</tr>
|
||
|
|
</thead>
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>None</td>
|
||
|
|
<td>AutoConnect menu not available.<br>host() is needed.</td>
|
||
|
|
<td>AutoConnect menu available.<br>host() is needed.</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>Reference to ESP8266WebServer</td>
|
||
|
|
<td>AutoConnect menu not available.<br>host() not necessary.</td>
|
||
|
|
<td>AutoConnect menu available.<br>host() not necessary.</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
|
|
<p><strong>By declaration for the AutoConnect variable with no parameter</strong>: The ESP8266WebServer instance is hosted by AutoConnect automatically then the sketches use <a href="../api/index.html#host"><em>AutoConnect::host</em></a> as API to get it after <a href="../api/index.html#begin"><em>AutoConnect::begin</em></a> performed.</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p><strong>By declaration for the AutoConnect variable with the reference of ESP8266WebServer</strong>: AutoConnect will use it. The sketch can use it is too.</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p><strong>In use ESP8266WebServer::handleClient()</strong>: AutoConnect menu can be dispatched but not works normally. It is necessary to call <a href="../api/index.html#void-handlerequest"><em>AutoConnect::handleRequest</em></a> after <em>ESP8255WebServer::handleClient</em> invoking.</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p><strong>In use <a href="../api/index.html#void-handleclient">AutoConnect::handleClient()</a></strong>: The handleClient() process and the AutoConnect menu is available without calling <em>ESP8266WebServer::handleClient</em>.</p>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
<div class="admonition info">
|
||
|
|
<p class="admonition-title">Why AutoConnect::handleRequest is needed when using ESP8266::handleClient</p>
|
||
|
|
<p>The AutoConnect menu function may affect WiFi connection state. It follows that the menu process must execute outside <em>ESP8266WebServer::handleClient</em>.<br />
|
||
|
|
<a href="../api/index.html#void-handleclient"><em>AutoConnect::handleClient</em></a> is equivalent <em>ESP8266WebServer::handleClient</em> included <a href="../api/index.html#void-handlerequest"><em>AutoConnect::handleRequest</em></a>.</p>
|
||
|
|
</div>
|
||
|
|
<div class="footnote">
|
||
|
|
<hr />
|
||
|
|
<ol>
|
||
|
|
<li id="fn:1">
|
||
|
|
<p>Each <em>VARIABLE</em> conforms to the actual declaration in the sketches. <a class="footnote-backref" href="#fnref:1" rev="footnote" title="Jump back to footnote 1 in the text">↩</a></p>
|
||
|
|
</li>
|
||
|
|
<li id="fn:2">
|
||
|
|
<p>WiFi SSID and Password can be specified AutoConnect::begin() too. <a class="footnote-backref" href="#fnref:2" rev="footnote" title="Jump back to footnote 2 in the text">↩</a></p>
|
||
|
|
</li>
|
||
|
|
<li id="fn:3">
|
||
|
|
<p>Replacement the <strong>handleClient</strong> method is not indispensable. AutoConnect can still connect with the captive portal as it is ESP8266WebServer::handleClient. But it can <strong>not valid AutoConnect menu</strong>. <a class="footnote-backref" href="#fnref:3" rev="footnote" title="Jump back to footnote 3 in the text">↩</a></p>
|
||
|
|
</li>
|
||
|
|
</ol>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
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|
|
||
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|
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|
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</article>
|
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</div>
|
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</div>
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</main>
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<footer class="md-footer">
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<div class="md-footer-nav">
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<nav class="md-footer-nav__inner md-grid">
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<a href="../menu/index.html" title="AutoConnect menu" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
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</span>
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</div>
|
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</a>
|
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7 years ago
|
<a href="../advancedusage/index.html" title="Advanced usage" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
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7 years ago
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Next
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Advanced usage
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7 years ago
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</span>
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