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Adding more structure and first files

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Axel Rafn
2025-01-23 18:24:57 +01:00
parent 1ea9d684b8
commit 318e69e626
3 changed files with 131 additions and 1 deletions
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1
.gitignore vendored Normal file
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.ropeproject

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README.md
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# peepr
A project to make a intelligent peephole with a Raspberry Pi Zero W 2 and a Raspberry camera module
A project to make a intelligent peephole with a Raspberry Pi Zero W 2 and a Raspberry camera module.
The project is focused on two things, code to run the stuff and a 3D model to print to create the physical parts.

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python/pypeepr.py Normal file
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import io
import logging
import socketserver
from http import server
from threading import Condition
from picamera2 import Picamera2
from picamera2.encoders import JpegEncoder
from picamera2.outputs import FileOutput
PAGE = """\
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>peepr</title>
<style>
body {
margin: 0;
font-family: Arial, sans-serif;
background-color: #121212;
color: #b9f084;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
.container {
position: relative;
display: inline-block;
}
.title {
position: absolute;
top: 10px;
left: 10px;
background: rgba(0, 0, 0, 0.5);
padding: 5px 10px;
border-radius: 5px;
font-size: 18px;
color: #b9f084;
}
img {
border-radius: 10px;
display: block;
}
</style>
</head>
<body>
<div class="container">
<div class="title">peepr</div>
<img src="stream.mjpg" width="800" height="480" alt="Webcam Stream">
</div>
</body>
</html>
"""
class StreamingOutput(io.BufferedIOBase):
def __init__(self):
self.frame = None
self.condition = Condition()
def write(self, buf):
with self.condition:
self.frame = buf
self.condition.notify_all()
class StreamingHandler(server.BaseHTTPRequestHandler):
def do_GET(self):
if self.path == '/':
self.send_response(301)
self.send_header('Location', '/index.html')
self.end_headers()
elif self.path == '/index.html':
content = PAGE.encode('utf-8')
self.send_response(200)
self.send_header('Content-Type', 'text/html')
self.send_header('Content-Length', len(content))
self.end_headers()
self.wfile.write(content)
elif self.path == '/stream.mjpg':
self.send_response(200)
self.send_header('Age', 0)
self.send_header('Cache-Control', 'no-cache, private')
self.send_header('Pragma', 'no-cache')
self.send_header('Content-Type', 'multipart/x-mixed-replace; boundary=FRAME')
self.end_headers()
try:
while True:
with output.condition:
output.condition.wait()
frame = output.frame
self.wfile.write(b'--FRAME\r\n')
self.send_header('Content-Type', 'image/jpeg')
self.send_header('Content-Length', len(frame))
self.end_headers()
self.wfile.write(frame)
self.wfile.write(b'\r\n')
except Exception as e:
logging.warning(
'Removed streaming client %s: %s',
self.client_address, str(e))
else:
self.send_error(404)
self.end_headers()
class StreamingServer(socketserver.ThreadingMixIn, server.HTTPServer):
allow_reuse_address = True
daemon_threads = True
picam2 = Picamera2()
picam2.configure(picam2.create_video_configuration(main={"size": (800, 480)}))
output = StreamingOutput()
picam2.start_recording(JpegEncoder(), FileOutput(output))
try:
address = ('', 7123)
server = StreamingServer(address, StreamingHandler)
server.serve_forever()
finally:
picam2.stop_recording()