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port and temp #2

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port and temp #2

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38 changes: 20 additions & 18 deletions cam-server.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
#!/usr/bin/python3

# code is taken from the picamera2 examples and modified with some improvements
# Code is forked from picamera2 examples and heavily modified with improvements

import io
import logging
Expand Down Expand Up @@ -59,8 +59,7 @@
<button onclick="sendCommand('resolution_low')">Low Resolution</button>
</div>
<div id="info">
<p>Date: {date} | CPU Usage: {cpu}%</p>

<p>Date: {date} | CPU Usage: {cpu}% | Temperature: {temp} </p>
</div>
</body>
</html>
Expand All @@ -71,6 +70,8 @@
WIDTH = 640
HEIGHT = 480

PORT = 8000 # web port

def update_rotation_header(rotation):
"""Update EXIF rotation header based on the rotation angle."""
global WIDTH, HEIGHT, rotation_header
Expand Down Expand Up @@ -204,11 +205,11 @@ def update_page_content(self):
# Get system stats
date = datetime.now().strftime('%Y-%m-%d')
# time = datetime.now().strftime('%H:%M')
# temp = get_cpu_temp()
temp = get_cpu_temp()
cpu = get_cpu_usage()
# metadata = get_metadata()
# Update the HTML content with the stats
self.page_content_cache = PAGE.format(WIDTH=WIDTH, HEIGHT=HEIGHT,date=date, cpu=cpu)
self.page_content_cache = PAGE.format(WIDTH=WIDTH, HEIGHT=HEIGHT,date=date, cpu=cpu, temp=temp)

def start_background_page_updater(self):
def update_task():
Expand Down Expand Up @@ -258,18 +259,19 @@ def change_resolution(self, size):
picam2.configure(picam2.create_video_configuration(main={"size": size}))
picam2.start_recording(MJPEGEncoder(), FileOutput(output))

if __name__ == "__main__":
# Initialize camera and server
picam2 = Picamera2()
update_rotation_header(ROTATION) # Set initial rotation header

# Initialize camera and server
picam2 = Picamera2()
update_rotation_header(ROTATION) # Set initial rotation header

picam2.configure(picam2.create_video_configuration(main={"size": (WIDTH, HEIGHT)}))
output = StreamingOutput()
picam2.start_recording(MJPEGEncoder(), FileOutput(output))
picam2.configure(picam2.create_video_configuration(main={"size": (WIDTH, HEIGHT)}))
output = StreamingOutput()
picam2.start_recording(MJPEGEncoder(), FileOutput(output))

try:
address = ('', 8000)
server = StreamingServer(address, StreamingHandler)
server.serve_forever()
finally:
picam2.stop_recording()
try:
address = ('', PORT)
server = StreamingServer(address, StreamingHandler)
logger.info(f"Serving at http://0.0.0.0:{PORT}")
server.serve_forever()
finally:
picam2.stop_recording()