fegger
6faf505f4b
Initial commit of the MJPEG streaming server for Raspberry Pi. Supports Pi Camera Module (via picamera2), USB webcams (via OpenCV), and auto-detection of camera type. Includes: - `stream_picamera2.py` — optimized Pi CSI camera streamer - `stream_usb.py` — generic USB camera streamer - `stream.py` — auto-detects camera and launches correct streamer - `image-setup/` — SD card imaging scripts and Pi 5 headless setup guide for first-boot automation with systemd service - `requirements.txt` — Python dependencies
111 lines
3.0 KiB
Bash
111 lines
3.0 KiB
Bash
#!/bin/bash
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# PiCam Live Setup — Run this directly on your Raspberry Pi 5 after first boot.
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# This automates installation of dependencies and enables auto-start streaming.
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_DIR="$HOME/piCam"
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LOGFILE="/var/log/picam-setup.log"
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mkdir -p "$(dirname "$LOGFILE")"
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exec > >(tee -a "$LOGFILE")
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exec 2>&1
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echo "============================================"
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echo " PiCam Setup Script"
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echo " Running on: $(hostname)"
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echo " Date: $(date)"
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echo "============================================"
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# 1. System update
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echo "[1/7] Updating package lists..."
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sudo apt-get update
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# 2. Install system packages
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echo "[2/7] Installing system packages..."
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sudo apt-get install -y \
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python3-pip \
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python3-venv \
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python3-picamera2 \
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libcamera-dev \
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libcap-dev \
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git \
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i2c-tools \
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v4l-utils
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# 3. Detect camera
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echo "[3/7] Detecting camera..."
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if command -v libcamera-hello >/dev/null 2>&1; then
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echo "libcamera devices:"
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libcamera-hello --list-cameras || true
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else
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echo "libcamera-hello not found; relying on picamera2 detection."
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fi
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# 4. Copy project files
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echo "[4/7] Installing project files..."
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mkdir -p "$PROJECT_DIR"
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if [ -d "$SCRIPT_DIR/../" ] && [ -f "$SCRIPT_DIR/../stream_picamera2.py" ]; then
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# Running from cloned repo
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cp "$SCRIPT_DIR/../stream_picamera2.py" "$PROJECT_DIR/"
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cp "$SCRIPT_DIR/../stream_usb.py" "$PROJECT_DIR/"
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cp "$SCRIPT_DIR/../stream.py" "$PROJECT_DIR/"
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cp "$SCRIPT_DIR/../requirements.txt" "$PROJECT_DIR/"
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else
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echo "WARNING: Could not find project Python files."
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echo "Please copy them manually to $PROJECT_DIR"
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fi
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# 5. Python environment
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echo "[5/7] Creating Python virtual environment..."
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python3 -m venv "$PROJECT_DIR/venv"
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source "$PROJECT_DIR/venv/bin/activate"
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pip install --upgrade pip
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pip install Flask opencv-python-headless
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# 6. Create systemd service
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echo "[6/7] Creating systemd service..."
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cat <<EOF | sudo tee /etc/systemd/system/picam-stream.service
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[Unit]
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Description=PiCam MJPEG Streamer
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=simple
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User=$USER
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WorkingDirectory=$PROJECT_DIR
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Environment="PATH=$PROJECT_DIR/venv/bin"
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ExecStart=$PROJECT_DIR/venv/bin/python $PROJECT_DIR/stream_picamera2.py --host 0.0.0.0 --port 5000
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Restart=always
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RestartSec=5
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[Install]
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WantedBy=multi-user.target
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EOF
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sudo systemctl daemon-reload
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sudo systemctl enable picam-stream.service
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# 7. Start service
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echo "[7/7] Starting streamer..."
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sudo systemctl start picam-stream.service
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echo "============================================"
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echo " Setup Complete!"
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echo "============================================"
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echo ""
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echo "Streamer is running as a systemd service."
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echo ""
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echo "Commands:"
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echo " Status: sudo systemctl status picam-stream"
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echo " Logs: sudo journalctl -u picam-stream -f"
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echo " Stop: sudo systemctl stop picam-stream"
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echo " Start: sudo systemctl start picam-stream"
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echo ""
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IP=$(hostname -I | awk '{print $1}')
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echo "Open in browser: http://$IP:5000"
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