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Xiaomi Light Bar Remote via RPi + nRF24
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<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<meta charset="UTF-8"> | |
<meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
<title>Xiaomi LightBar Controller</title> | |
<style> | |
* { | |
box-sizing: border-box; | |
font-family: inherit; | |
} | |
h1, | |
h2, | |
h3, | |
h4, | |
h5, | |
h6, | |
p, | |
a, | |
button { | |
padding: 0; | |
margin: 0; | |
} | |
:root { | |
font-size: 14px; | |
font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif; | |
text-rendering: optimizeLegibility; | |
color-scheme: dark; | |
background-color: #333333; | |
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cg fill='%23ffffff' fill-opacity='0.025'%3E%3Cpolygon fill-rule='evenodd' points='8 4 12 6 8 8 6 12 4 8 0 6 4 4 6 0 8 4'/%3E%3C/g%3E%3C/svg%3E"); | |
} | |
.container { | |
padding: 1rem; | |
max-width: 512px; | |
margin: 0 auto; | |
} | |
.flex { | |
display: flex; | |
} | |
.flex-col { | |
display: flex; | |
flex-direction: column; | |
} | |
.gap { | |
gap: 1.2rem; | |
} | |
.text-center { | |
text-align: center; | |
} | |
.flex-1 { | |
flex: 1; | |
} | |
button { | |
font-size: 1.1rem; | |
font-weight: 600; | |
padding: 1rem 1.8rem; | |
border-radius: .6rem; | |
border: 2px solid rgba(255, 255, 255, .1); | |
background-color: rgba(255, 255, 255, .1); | |
transition: .2s ease; | |
user-select: none; | |
color: rgba(255, 255, 255, .8); | |
} | |
button:hover { | |
color: rgba(255, 255, 255, 1); | |
border: 2px solid rgba(255, 255, 255, .2); | |
background-color: rgba(255, 255, 255, .2); | |
} | |
button:active { | |
color: rgba(255, 255, 255, 1); | |
border: 2px solid rgba(255, 255, 255, .15); | |
background-color: rgba(255, 255, 255, .15); | |
} | |
.self-center { | |
align-self: center; | |
} | |
</style> | |
<script> | |
async function invoke(id) { | |
try { | |
await fetch("/i/" + id) | |
} catch (e) { | |
console.error(e) | |
} | |
} | |
</script> | |
</head> | |
<body> | |
<div class="container flex-col gap"> | |
<svg class="self-center" xmlns="http://www.w3.org/2000/svg" width="44" height="44" viewBox="0 0 24 24"> | |
<g fill="none" stroke="currentColor" stroke-linecap="round" stroke-width="1.5"> | |
<path | |
d="M14.5 19.5h-5m5 0c0-.713 0-1.07.038-1.307c.123-.763.144-.812.631-1.412c.151-.186.711-.688 1.832-1.692A7.481 7.481 0 0 0 19.5 9.5a7.47 7.47 0 0 0-.427-2.5M14.5 19.5c0 .935 0 1.402-.201 1.75a1.5 1.5 0 0 1-.549.549C13.402 22 12.935 22 12 22s-1.402 0-1.75-.201a1.5 1.5 0 0 1-.549-.549c-.201-.348-.201-.815-.201-1.75m0 0c0-.713 0-1.07-.038-1.307c-.123-.763-.144-.812-.631-1.412c-.151-.186-.712-.688-1.832-1.692A7.5 7.5 0 0 1 15.744 3" /> | |
<path stroke-linejoin="round" d="m12.786 8.5l-2.143 3h3l-2.143 3" /> | |
</g> | |
</svg> | |
<h3 class="text-center">Light Bar Controller</h3> | |
<button onclick="invoke('on_off')">ON / OFF</button> | |
<p>Brightness</p> | |
<div class="flex gap"> | |
<button onclick="invoke('lower')" class="flex-1">-</button> | |
<button onclick="invoke('higher')" class="flex-1">+</button> | |
</div> | |
<p>Temperature</p> | |
<div class="flex gap"> | |
<button onclick="invoke('cooler')" class="flex-1">-</button> | |
<button onclick="invoke('warmer')" class="flex-1">+</button> | |
</div> | |
<p>Settings</p> | |
<button onclick="invoke('reset')">Reset</button> | |
</div> | |
</body> | |
</html> |
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from fastapi import FastAPI | |
from fastapi.responses import Response | |
from fastapi.staticfiles import StaticFiles | |
from xiaomi_lightbar import Lightbar | |
bar = Lightbar(25, 0, 0x522842) | |
app = FastAPI() | |
@app.get("/i/{id}") | |
def invoke(id: str): | |
if id == "on_off": | |
bar.on_off() | |
if id == "lower": | |
bar.lower() | |
if id == "higher": | |
bar.higher() | |
if id == "cooler": | |
bar.cooler() | |
if id == "warmer": | |
bar.warmer() | |
if id == "reset": | |
bar.reset() | |
return Response(None, 200) | |
app.mount("/", StaticFiles(directory="public", html=True), name="public") |
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