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index.html
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<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>ESP32-CAM Interval - Set-up Mode</title>
<!--
Based on CameraWebServer.ino example
Original Copyright: Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
Copyright (c) 2019, David Imhoff <dimhoff.devel <at> gmail.com>
Redistribution and use in source and binary forms, with or without
modification, 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.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the author nor the names of its contributors may
be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 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 SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-->
<style>
body {
font-family: Arial,Helvetica,sans-serif;
background: #181818;
color: #EFEFEF;
font-size: 16px
}
h2 {
font-size: 18px
}
section.main {
display: flex
}
#menu,section.main {
flex-direction: column
}
#menu {
display: flex;
flex-wrap: nowrap;
min-width: 340px;
background: #363636;
padding: 8px;
border-radius: 4px;
margin-top: 10px;
margin-right: 10px;
}
#content {
display: flex;
flex-wrap: wrap;
align-items: stretch
}
figure {
padding: 0px;
margin: 0;
-webkit-margin-before: 0;
margin-block-start: 0;
-webkit-margin-after: 0;
margin-block-end: 0;
-webkit-margin-start: 0;
margin-inline-start: 0;
-webkit-margin-end: 0;
margin-inline-end: 0
}
figure img {
display: block;
width: 100%;
height: auto;
border-radius: 4px;
margin-top: 8px;
}
@media (min-width: 800px) and (orientation:landscape) {
#content {
display:flex;
flex-wrap: nowrap;
align-items: stretch
}
figure img {
display: block;
max-width: 100%;
max-height: calc(100vh - 40px);
width: auto;
height: auto
}
figure {
padding: 0 0 0 0px;
margin: 0;
-webkit-margin-before: 0;
margin-block-start: 0;
-webkit-margin-after: 0;
margin-block-end: 0;
-webkit-margin-start: 0;
margin-inline-start: 0;
-webkit-margin-end: 0;
margin-inline-end: 0
}
}
section#buttons {
display: flex;
flex-wrap: nowrap;
justify-content: space-between
}
.input-group {
display: flex;
flex-wrap: nowrap;
line-height: 22px;
margin: 5px 0
}
.input-group>label {
display: inline-block;
padding-right: 10px;
min-width: 47%
}
.input-group input,.input-group select {
flex-grow: 1
}
.range-max,.range-min {
display: inline-block;
padding: 0 5px
}
button {
display: block;
margin: 5px;
padding: 0 12px;
border: 0;
line-height: 28px;
cursor: pointer;
color: #fff;
background: #ff3034;
border-radius: 5px;
font-size: 16px;
outline: 0
}
button:hover {
background: #ff494d
}
button:active {
background: #f21c21
}
button.disabled {
cursor: default;
background: #a0a0a0
}
input[type=range] {
-webkit-appearance: none;
width: 100%;
height: 22px;
background: #363636;
cursor: pointer;
margin: 0
}
input[type=range]:focus {
outline: 0
}
input[type=range]::-webkit-slider-runnable-track {
width: 100%;
height: 2px;
cursor: pointer;
background: #EFEFEF;
border-radius: 0;
border: 0 solid #EFEFEF
}
input[type=range]::-webkit-slider-thumb {
border: 1px solid rgba(0,0,30,0);
height: 22px;
width: 22px;
border-radius: 50px;
background: #ff3034;
cursor: pointer;
-webkit-appearance: none;
margin-top: -11.5px
}
input[type=range]:focus::-webkit-slider-runnable-track {
background: #EFEFEF
}
input[type=range]::-moz-range-track {
width: 100%;
height: 2px;
cursor: pointer;
background: #EFEFEF;
border-radius: 0;
border: 0 solid #EFEFEF
}
input[type=range]::-moz-range-thumb {
border: 1px solid rgba(0,0,30,0);
height: 22px;
width: 22px;
border-radius: 50px;
background: #ff3034;
cursor: pointer
}
input[type=range]::-ms-track {
width: 100%;
height: 2px;
cursor: pointer;
background: 0 0;
border-color: transparent;
color: transparent
}
input[type=range]::-ms-fill-lower {
background: #EFEFEF;
border: 0 solid #EFEFEF;
border-radius: 0
}
input[type=range]::-ms-fill-upper {
background: #EFEFEF;
border: 0 solid #EFEFEF;
border-radius: 0
}
input[type=range]::-ms-thumb {
border: 1px solid rgba(0,0,30,0);
height: 22px;
width: 22px;
border-radius: 50px;
background: #ff3034;
cursor: pointer;
height: 2px
}
input[type=range]:focus::-ms-fill-lower {
background: #EFEFEF
}
input[type=range]:focus::-ms-fill-upper {
background: #363636
}
.switch {
display: block;
position: relative;
line-height: 22px;
font-size: 16px;
height: 22px
}
.switch input {
outline: 0;
opacity: 0;
width: 0;
height: 0
}
.slider {
width: 50px;
height: 22px;
border-radius: 22px;
cursor: pointer;
background-color: grey
}
.slider,.slider:before {
display: inline-block;
transition: .4s
}
.slider:before {
position: relative;
content: "";
border-radius: 50%;
height: 16px;
width: 16px;
left: 4px;
top: 3px;
background-color: #fff
}
input:checked+.slider {
background-color: #ff3034
}
input:checked+.slider:before {
-webkit-transform: translateX(26px);
transform: translateX(26px)
}
select {
border: 1px solid #363636;
font-size: 14px;
height: 22px;
outline: 0;
border-radius: 5px
}
.image-container {
position: relative;
min-width: 160px
}
.hidden {
display: none
}
#rolling {
position: fixed;
left: 0;
right: 0;
top: 0;
bottom: 0;
background-color: rgba(0, 0, 0, 70%);
text-align: center;
}
#rollingMsg {
background-color: white;
padding: 10px;
margin: auto;
width: 500px;
border-radius: 0 0 10px 10px;
color: black;
}
</style>
</head>
<body>
<section class="main">
<div id="content">
<div id="sidebar">
<nav id="menu">
<div class="input-group" id="interval-group">
<label for="interval">Capture Interval (msec.)</label>
<input type="number" id="interval" min="1" value="60" class="default-action">
</div>
<div class="input-group" id="timezone-group">
<label for="timezone">Timezone</label>
<select id="timezone" class="default-action">
</select>
</div>
<div class="input-group" id="enable_busy_led-group">
<label for="enable_busy_led">Enable Busy LED</label>
<div class="switch">
<input id="enable_busy_led" type="checkbox" class="default-action" checked>
<label class="slider" for="enable_busy_led"></label>
</div>
</div>
<div class="input-group" id="enable_flash-group">
<label for="enable_flash">Enable Flash LED</label>
<div class="switch">
<input id="enable_flash" type="checkbox" class="default-action">
<label class="slider" for="enable_flash"></label>
</div>
</div>
<div class="input-group" id="training_shots-group">
<label for="training_shots">Training shots</label>
<div class="range-min">0</div>
<input type="range" id="training_shots" min="0" max="25" value="0" class="default-action">
<div class="range-max">25</div>
</div>
<div class="input-group" id="rotation-group">
<label for="rotation">Rotation</label>
<select id="rotation" class="default-action">
<option value="0" selected="selected">0°</option>
<option value="90">90° CW</option>
<option value="180">180°</option>
<option value="270">90° CCW</option>
</select>
</div>
<div class="input-group" id="framesize-group">
<label for="framesize">Resolution</label>
<select id="framesize" class="default-action">
<option value="1600x1200" selected="selected">UXGA(1600x1200)</option>
<option value="1280x1024">SXGA(1280x1024)</option>
<option value="1024x768">XGA(1024x768)</option>
<option value="800x600">SVGA(800x600)</option>
<option value="640x480">VGA(640x480)</option>
<option value="400x296">CIF(400x296)</option>
<option value="320x240">QVGA(320x240)</option>
<option value="240x176">HQVGA(240x176)</option>
<option value="160x120">QQVGA(160x120)</option>
</select>
</div>
<div class="input-group" id="quality-group">
<label for="quality">Quality</label>
<div class="range-min">10</div>
<input type="range" id="quality" min="10" max="63" value="10" class="default-action">
<div class="range-max">63</div>
</div>
<div class="input-group" id="brightness-group">
<label for="brightness">Brightness</label>
<div class="range-min">-2</div>
<input type="range" id="brightness" min="-2" max="2" value="0" class="default-action">
<div class="range-max">2</div>
</div>
<div class="input-group" id="contrast-group">
<label for="contrast">Contrast</label>
<div class="range-min">-2</div>
<input type="range" id="contrast" min="-2" max="2" value="0" class="default-action">
<div class="range-max">2</div>
</div>
<div class="input-group" id="saturation-group">
<label for="saturation">Saturation</label>
<div class="range-min">-2</div>
<input type="range" id="saturation" min="-2" max="2" value="0" class="default-action">
<div class="range-max">2</div>
</div>
<div class="input-group" id="special_effect-group">
<label for="special_effect">Special Effect</label>
<select id="special_effect" class="default-action">
<option value="none" selected="selected">No Effect</option>
<option value="negative">Negative</option>
<option value="grayscale">Grayscale</option>
<option value="red tint">Red Tint</option>
<option value="green tint">Green Tint</option>
<option value="blue tint">Blue Tint</option>
<option value="sepia">Sepia</option>
</select>
</div>
<div class="input-group" id="awb-group">
<label for="awb">AWB</label>
<div class="switch">
<input id="awb" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="awb"></label>
</div>
</div>
<div class="input-group" id="awb_gain-group">
<label for="awb_gain">AWB Gain</label>
<div class="switch">
<input id="awb_gain" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="awb_gain"></label>
</div>
</div>
<div class="input-group" id="wb_mode-group">
<label for="wb_mode">WB Mode</label>
<select id="wb_mode" class="default-action">
<option value="auto" selected="selected">Auto</option>
<option value="sunny">Sunny</option>
<option value="cloudy">Cloudy</option>
<option value="office">Office</option>
<option value="home">Home</option>
</select>
</div>
<div class="input-group" id="aec-group">
<label for="aec">AEC SENSOR</label>
<div class="switch">
<input id="aec" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="aec"></label>
</div>
</div>
<div class="input-group" id="aec2-group">
<label for="aec2">AEC DSP</label>
<div class="switch">
<input id="aec2" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="aec2"></label>
</div>
</div>
<div class="input-group" id="ae_level-group">
<label for="ae_level">AE Level</label>
<div class="range-min">-2</div>
<input type="range" id="ae_level" min="-2" max="2" value="0" class="default-action">
<div class="range-max">2</div>
</div>
<div class="input-group" id="aec_value-group">
<label for="aec_value">Exposure</label>
<div class="range-min">0</div>
<input type="range" id="aec_value" min="0" max="1200" value="204" class="default-action">
<div class="range-max">1200</div>
</div>
<div class="input-group" id="agc-group">
<label for="agc">AGC</label>
<div class="switch">
<input id="agc" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="agc"></label>
</div>
</div>
<div class="input-group hidden" id="agc_gain-group">
<label for="agc_gain">Gain</label>
<div class="range-min">1x</div>
<input type="range" id="agc_gain" min="1" max="32" value="5" class="default-action">
<div class="range-max">32x</div>
</div>
<div class="input-group" id="gainceiling-group">
<label for="gainceiling">Gain Ceiling</label>
<div class="range-min">2x</div>
<input type="range" id="gainceiling" min="0" max="6" value="0" class="default-action">
<div class="range-max">128x</div>
</div>
<div class="input-group" id="bpc-group">
<label for="bpc">BPC</label>
<div class="switch">
<input id="bpc" type="checkbox" class="default-action">
<label class="slider" for="bpc"></label>
</div>
</div>
<div class="input-group" id="wpc-group">
<label for="wpc">WPC</label>
<div class="switch">
<input id="wpc" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="wpc"></label>
</div>
</div>
<div class="input-group" id="raw_gma-group">
<label for="raw_gma">Raw GMA</label>
<div class="switch">
<input id="raw_gma" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="raw_gma"></label>
</div>
</div>
<div class="input-group" id="lenc-group">
<label for="lenc">Lens Correction</label>
<div class="switch">
<input id="lenc" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="lenc"></label>
</div>
</div>
<div class="input-group" id="hmirror-group">
<label for="hmirror">H-Mirror</label>
<div class="switch">
<input id="hmirror" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="hmirror"></label>
</div>
</div>
<div class="input-group" id="vflip-group">
<label for="vflip">V-Flip</label>
<div class="switch">
<input id="vflip" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="vflip"></label>
</div>
</div>
<div class="input-group" id="dcw-group">
<label for="dcw">DCW (Downsize EN)</label>
<div class="switch">
<input id="dcw" type="checkbox" class="default-action" checked="checked">
<label class="slider" for="dcw"></label>
</div>
</div>
<div class="input-group" id="colorbar-group">
<label for="colorbar">Color Bar</label>
<div class="switch">
<input id="colorbar" type="checkbox" class="default-action">
<label class="slider" for="colorbar"></label>
</div>
</div>
<button id="btnCapture">Capture Image</button>
<section id="buttons">
<button id="btnCancel">Cancel & Restart</button>
<button id="btnApply">Apply & Restart</button>
</section>
</nav>
</div>
<figure>
<div id="stream-container" class="image-container">
<img id="stream" src="image.jpg">
</div>
</figure>
</div>
</section>
<div id="rolling" class="hidden">
<div id="rollingMsg"></div>
</div>
<script>
"use strict";
function hide(el) {
el.classList.add('hidden');
}
function show(el) {
el.classList.remove('hidden');
}
function disable(el) {
el.classList.add('disabled');
el.disabled = true;
}
function enable(el) {
el.classList.remove('disabled');
el.disabled = false;
}
function updateDOM(el) {
if (el.id === "aec") {
const exposure = document.getElementById('aec_value-group');
el.checked ? hide(exposure) : show(exposure);
} else if (el.id === "agc") {
const gainCeiling = document.getElementById('gainceiling-group');
const agcGain = document.getElementById('agc_gain-group');
if (el.checked) {
show(gainCeiling);
hide(agcGain);
} else {
hide(gainCeiling);
show(agcGain);
}
} else if (el.id === "awb_gain") {
const wb = document.getElementById('wb_mode-group');
el.checked ? show(wb) : hide(wb);
} else if (el.id === "rotation") {
// NOTE: The images are rotated using EXIF orientation tag. The image used
// for the set-up mode do not include the EXIF, so simulate this with CSS.
const image = document.getElementById('stream');
image.style.transform = "rotate(" + el.value + "deg)";
}
}
function updateValue(el, value, updateRemote) {
updateRemote = updateRemote == null ? true : updateRemote;
let initialValue;
if (el.type === 'checkbox') {
initialValue = el.checked;
value = !!value;
el.checked = value;
} else {
initialValue = el.value;
el.value = value;
}
if (updateRemote && initialValue !== value) {
updateConfig(el);
} else if(!updateRemote){
updateDOM(el);
}
}
function updateConfig (el) {
const key = el.id;
let value;
switch (el.type) {
case 'checkbox':
value = el.checked ? 1 : 0;
break;
case 'number':
case 'range':
case 'select-one':
value = el.value;
break;
case 'button':
case 'submit':
value = '1';
break;
default:
return;
}
const params = new FormData();
params.append("key", key);
params.append("val", value);
fetch('set', {
method: 'POST',
body: params
}).then((response) => {
if (response.status == 200) {
response.json().then((res) => {
if (res.success) {
console.log(`Successfully set option '${key}' to '${value}'`);
} else {
alert(`Failed to update option '${key}': ${res.error}`);
}
});
} else {
alert(`Failed to update option '${key}': ${response.statusText}`);
}
}).catch((err) => {
alert(`Failed to update option '${key}': ${err}`);
});
}
async function applyAndRestart() {
try {
const response = await fetch('apply');
if (response.status != 200) {
throw new Error(`HTTP Error ${response.status}: ${response.statusText}`);
}
const res = await response.json();
if (!res.success) {
throw new Error(res.error);
}
} catch(err) {
alert('Failed to apply configuration: ' + err);
return;
}
// Block UI and show message about restart
document.getElementById("rollingMsg").innerText = "Configuration applied. Camera is now active.";
show(document.getElementById("rolling"));
// Restart, no response will be received...
fetch('restart');
}
async function init() {
// Set system clock
const params = new FormData();
params.append("time", Date.now());
try {
const response = await fetch('set_time', {
method: 'POST',
body: params
});
if (response.status != 200) {
throw new Error(`HTTP Error ${response.status}: ${response.statusText}`);
}
const res = await response.json();
if (!res.success) {
throw new Error(res.error);
}
} catch(err) {
alert('Failed to set system clock: ' + err);
}
// Load timezones
try {
const response = await fetch('tzinfo.json');
if (response.status != 200) {
throw new Error(`HTTP Error ${response.status}: ${response.statusText}`);
}
const timezones = await response.json();
const tzSelect = document.getElementById('timezone');
tzSelect.options.length = 0;
for (let key of Object.keys(timezones).sort()) {
let newOption = document.createElement('option');
newOption.value = timezones[key];
newOption.text = key;
tzSelect.add(newOption);
}
} catch(err) {
alert('Failed to get timezone list: ' + err);
}
// Load current config
try {
const response = await fetch('config');
if (response.status != 200) {
throw new Error(`HTTP Error ${response.status}: ${response.statusText}`);
}
const cfg = await response.json();
for (let el of document.querySelectorAll('.default-action')) {
updateValue(el, cfg[el.id], false);
}
} catch(err) {
alert('Failed to get current configuration from device: ' + err);
}
const view = document.getElementById('stream');
const viewContainer = document.getElementById('stream-container');
const stillButton = document.getElementById('btnCapture');
const applyButton = document.getElementById('btnApply');
const cancelButton = document.getElementById('btnCancel');
// Attach actions to buttons
stillButton.onclick = () => {
// NOTE: Appended time is only for the browser to force a reload.
view.src = `image.jpg?${Date.now()}`;
};
applyButton.addEventListener('click', applyAndRestart);
cancelButton.addEventListener('click', (evt) => {
// Block UI and show message about restart
document.getElementById("rollingMsg").innerText = "Configuration cancelled. Camera is now active.";
show(document.getElementById("rolling"));
// Restart, no response will be received...
fetch('restart');
});
// Attach default on change action
for (let el of document.querySelectorAll('.default-action')) {
el.onchange = () => {
updateConfig(el);
updateDOM(el);
};
}
}
document.addEventListener('DOMContentLoaded', init);
</script>
</body>
</html>