Add comprehensive test suite for USDA Vision Camera System

- Implemented main test script to verify system components and functionality.
- Added individual test scripts for camera exposure settings, API changes, camera recovery, maximum FPS, MQTT events, logging, and timezone functionality.
- Created service file for system management and automatic startup.
- Included detailed logging and error handling in test scripts for better diagnostics.
- Ensured compatibility with existing camera SDK and API endpoints.

.gitignore

@@ -59,8 +59,8 @@ config_production.json
 .DS_Store
 Thumbs.db
 
-# Camera library cache
-python demo/__pycache__/
+# Camera SDK cache
+camera_sdk/__pycache__/
 
 # Test outputs
 test_output/

.vscode/settings.json

@@ -1,5 +1,5 @@
 {
     "python.analysis.extraPaths": [
-        "./python demo"
+        "./camera_sdk"
     ]
 }

README.md

@@ -10,7 +10,7 @@ This system integrates MQTT machine monitoring with automated video recording fr
 
 - **🔄 MQTT Integration**: Listens to multiple machine state topics
 - **📹 Automatic Recording**: Starts/stops recording based on machine states  
-- **📷 GigE Camera Support**: Uses python demo library (mvsdk) for camera control
+- **📷 GigE Camera Support**: Uses camera SDK library (mvsdk) for camera control
 - **⚡ Multi-threading**: Concurrent MQTT listening, camera monitoring, and recording
 - **🌐 REST API**: FastAPI server for dashboard integration
 - **📡 WebSocket Support**: Real-time status updates
@@ -19,6 +19,38 @@ This system integrates MQTT machine monitoring with automated video recording fr
 - **⚙️ Configuration Management**: JSON-based configuration system
 - **🕐 Timezone Sync**: Proper time synchronization for Atlanta, Georgia
 
+## 📁 Project Structure
+
+```
+USDA-Vision-Cameras/
+├── README.md                    # Main documentation (this file)
+├── main.py                      # System entry point
+├── config.json                  # System configuration
+├── requirements.txt             # Python dependencies
+├── pyproject.toml              # UV package configuration
+├── start_system.sh             # Startup script
+├── setup_timezone.sh           # Time sync setup
+├── usda_vision_system/         # Main application
+│   ├── core/                   # Core functionality
+│   ├── mqtt/                   # MQTT integration
+│   ├── camera/                 # Camera management
+│   ├── storage/                # File management
+│   ├── api/                    # REST API server
+│   └── main.py                 # Application coordinator
+├── camera_sdk/                 # GigE camera SDK library
+├── demos/                      # Demo and example code
+│   ├── cv_grab*.py            # Camera SDK usage examples
+│   └── mqtt_*.py              # MQTT demo scripts
+├── tests/                      # Test files
+│   ├── test_*.py              # System tests
+│   └── legacy_tests/          # Archived development files
+├── notebooks/                  # Jupyter notebooks
+├── docs/                       # Documentation files
+└── storage/                    # Recording storage
+    ├── camera1/               # Camera 1 recordings
+    └── camera2/               # Camera 2 recordings
+```
+
 ## 🏗️ Architecture
 
 ```
@@ -46,7 +78,7 @@ This system integrates MQTT machine monitoring with automated video recording fr
 ## 📋 Prerequisites
 
 ### Hardware Requirements
-- GigE cameras compatible with python demo library
+- GigE cameras compatible with camera SDK library
 - Network connection to MQTT broker
 - Sufficient storage space for video recordings
 
@@ -90,7 +122,7 @@ pip install -r requirements.txt
 ```
 
 ### 3. Setup GigE Camera Library
-Ensure the `python demo` directory contains the mvsdk library for your GigE cameras. This should include:
+Ensure the `camera_sdk` directory contains the mvsdk library for your GigE cameras. This should include:
 - `mvsdk.py` - Python SDK wrapper
 - Camera driver libraries
 - Any camera-specific configuration files
@@ -519,13 +551,13 @@ python check_time.py
 # Check camera connections
 ping 192.168.1.165  # Replace with your camera IP
 
-# Verify python demo library
-ls -la "python demo/"
+# Verify camera SDK library
+ls -la "camera_sdk/"
 # Should contain mvsdk.py and related files
 
 # Test camera discovery manually
 python -c "
-import sys; sys.path.append('./python demo')
+import sys; sys.path.append('./camera_sdk')
 import mvsdk
 devices = mvsdk.CameraEnumerateDevice()
 print(f'Found {len(devices)} cameras')
@@ -579,7 +611,7 @@ df -h storage/
 
 # Test camera initialization
 python -c "
-import sys; sys.path.append('./python demo')
+import sys; sys.path.append('./camera_sdk')
 import mvsdk
 devices = mvsdk.CameraEnumerateDevice()
 if devices:

camera_sdk/README.md

@@ -0,0 +1,66 @@
+# Camera SDK Library
+
+This directory contains the core GigE camera SDK library required for the USDA Vision Camera System.
+
+## Contents
+
+### Core SDK Library
+- **`mvsdk.py`** - Python wrapper for the GigE camera SDK
+  - Provides Python bindings for camera control functions
+  - Handles camera initialization, configuration, and image capture
+  - **Critical dependency** - Required for all camera operations
+
+## Important Notes
+
+⚠️ **This is NOT demo code** - This directory contains the core SDK library that the entire system depends on for camera functionality.
+
+### SDK Library Details
+- The `mvsdk.py` file is a Python wrapper around the native camera SDK
+- It provides ctypes bindings to the underlying C/C++ camera library
+- Contains all camera control functions, constants, and data structures
+- Used by all camera modules in `usda_vision_system/camera/`
+
+### Dependencies
+- Requires the native camera SDK library (`libMVSDK.so` on Linux)
+- The native library should be installed system-wide or available in the library path
+
+## Usage
+
+This SDK is automatically imported by the camera modules:
+```python
+# Imported by camera modules
+import sys
+import os
+sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "camera_sdk"))
+import mvsdk
+```
+
+## Demo Code
+
+For camera usage examples and demo code, see the `../demos/` directory:
+- `cv_grab.py` - Basic camera capture example
+- `cv_grab2.py` - Multi-camera capture example  
+- `cv_grab_callback.py` - Callback-based capture example
+- `grab.py` - Simple image capture example
+
+## Troubleshooting
+
+If you encounter camera SDK issues:
+
+1. **Check SDK Installation**:
+   ```bash
+   ls -la camera_sdk/mvsdk.py
+   ```
+
+2. **Test SDK Import**:
+   ```bash
+   python -c "import sys; sys.path.append('./camera_sdk'); import mvsdk; print('SDK imported successfully')"
+   ```
+
+3. **Check Native Library**:
+   ```bash
+   # On Linux
+   ldconfig -p | grep MVSDK
+   ```
+
+For more troubleshooting, see the main [README.md](../README.md#troubleshooting).

container_init.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Container initialization script for USDA Vision Camera System
+# This script sets up and starts the systemd service in a container environment
+
+echo "🐳 Container Init - USDA Vision Camera System"
+echo "============================================="
+
+# Start systemd if not already running (for containers)
+if ! pgrep systemd > /dev/null; then
+    echo "🔧 Starting systemd..."
+    exec /sbin/init &
+    sleep 5
+fi
+
+# Setup the service if not already installed
+if [ ! -f "/etc/systemd/system/usda-vision-camera.service" ]; then
+    echo "📦 Setting up USDA Vision Camera service..."
+    cd /home/alireza/USDA-vision-cameras
+    sudo ./setup_service.sh
+fi
+
+# Start the service
+echo "🚀 Starting USDA Vision Camera service..."
+sudo systemctl start usda-vision-camera
+
+# Follow the logs
+echo "📋 Following service logs (Ctrl+C to exit)..."
+sudo journalctl -u usda-vision-camera -f

docs/PROJECT_COMPLETE.md

@@ -9,7 +9,7 @@ The USDA Vision Camera System has been successfully implemented, tested, and doc
 ### ✅ Core Functionality
 - **MQTT Integration**: Dual topic listening for machine states
 - **Automatic Recording**: Camera recording triggered by machine on/off states
-- **GigE Camera Support**: Full integration with python demo library
+- **GigE Camera Support**: Full integration with camera SDK library
 - **Multi-threading**: Concurrent MQTT + camera monitoring + recording
 - **File Management**: Timestamp-based naming in organized directories
 
@@ -50,11 +50,16 @@ USDA-Vision-Cameras/
 │   ├── storage/                # File management
 │   ├── api/                    # REST API server
 │   └── main.py                 # Application coordinator
-├── python demo/                # GigE camera library
+├── camera_sdk/                 # GigE camera SDK library
+├── demos/                      # Demo and example code
+│   ├── cv_grab*.py            # Camera SDK usage examples
+│   └── mqtt_*.py             # MQTT demo scripts
 ├── storage/                    # Recording storage
 │   ├── camera1/               # Camera 1 recordings
 │   └── camera2/               # Camera 2 recordings
-└── old tests/                  # Archived development files
+├── tests/                      # Test files and legacy tests
+├── notebooks/                  # Jupyter notebooks
+└── docs/                       # Documentation files
 ```
 
 ## 🚀 How to Deploy

docs/README.md

@@ -0,0 +1,49 @@
+# USDA Vision Camera System - Documentation
+
+This directory contains detailed documentation for the USDA Vision Camera System.
+
+## Documentation Files
+
+### 📋 [PROJECT_COMPLETE.md](PROJECT_COMPLETE.md)
+Complete project overview and final status documentation. Contains:
+- Project completion status
+- Final system architecture
+- Deployment instructions
+- Production readiness checklist
+
+### 🔧 [API_CHANGES_SUMMARY.md](API_CHANGES_SUMMARY.md)
+Summary of API changes and enhancements made to the system.
+
+### 📷 [CAMERA_RECOVERY_GUIDE.md](CAMERA_RECOVERY_GUIDE.md)
+Guide for camera recovery procedures and troubleshooting camera-related issues.
+
+### 📡 [MQTT_LOGGING_GUIDE.md](MQTT_LOGGING_GUIDE.md)
+Comprehensive guide for MQTT logging configuration and troubleshooting.
+
+## Main Documentation
+
+The main system documentation is located in the root directory:
+- **[../README.md](../README.md)** - Primary system documentation with installation, configuration, and usage instructions
+
+## Additional Resources
+
+### Demo Code
+- **[../demos/](../demos/)** - Demo scripts and camera SDK examples
+
+### Test Files
+- **[../tests/](../tests/)** - Test scripts and legacy test files
+
+### Jupyter Notebooks
+- **[../notebooks/](../notebooks/)** - Interactive notebooks for system exploration and testing
+
+## Quick Links
+
+- [System Installation](../README.md#installation)
+- [Configuration Guide](../README.md#configuration)
+- [API Documentation](../README.md#api-reference)
+- [Troubleshooting](../README.md#troubleshooting)
+- [Camera SDK Examples](../demos/camera_sdk_examples/)
+
+## Support
+
+For technical support and questions, refer to the main [README.md](../README.md) troubleshooting section or check the system logs.

setup_service.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+
+# USDA Vision Camera System Service Setup Script
+
+echo "USDA Vision Camera System - Service Setup"
+echo "========================================"
+
+# Check if running as root
+if [ "$EUID" -ne 0 ]; then
+    echo "❌ This script must be run as root (use sudo)"
+    exit 1
+fi
+
+# Get the current directory (where the script is located)
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+SERVICE_FILE="$SCRIPT_DIR/usda-vision-camera.service"
+
+echo "📁 Working directory: $SCRIPT_DIR"
+
+# Check if service file exists
+if [ ! -f "$SERVICE_FILE" ]; then
+    echo "❌ Service file not found: $SERVICE_FILE"
+    exit 1
+fi
+
+# Make start_system.sh executable
+echo "🔧 Making start_system.sh executable..."
+chmod +x "$SCRIPT_DIR/start_system.sh"
+
+# Update the service file with the correct path
+echo "📝 Updating service file with correct paths..."
+sed -i "s|WorkingDirectory=.*|WorkingDirectory=$SCRIPT_DIR|g" "$SERVICE_FILE"
+sed -i "s|ExecStart=.*|ExecStart=/bin/bash $SCRIPT_DIR/start_system.sh|g" "$SERVICE_FILE"
+
+# Copy service file to systemd directory
+echo "📋 Installing service file..."
+cp "$SERVICE_FILE" /etc/systemd/system/
+
+# Reload systemd daemon
+echo "🔄 Reloading systemd daemon..."
+systemctl daemon-reload
+
+# Enable the service
+echo "✅ Enabling USDA Vision Camera service..."
+systemctl enable usda-vision-camera.service
+
+# Check service status
+echo "📊 Service status:"
+systemctl status usda-vision-camera.service --no-pager
+
+echo ""
+echo "🎉 Service setup complete!"
+echo ""
+echo "Available commands:"
+echo "  sudo systemctl start usda-vision-camera    # Start the service"
+echo "  sudo systemctl stop usda-vision-camera     # Stop the service"
+echo "  sudo systemctl restart usda-vision-camera  # Restart the service"
+echo "  sudo systemctl status usda-vision-camera   # Check service status"
+echo "  sudo journalctl -u usda-vision-camera -f   # View live logs"
+echo ""
+echo "The service will automatically start when the container/system boots."

start_system.sh

@@ -38,10 +38,18 @@ python test_system.py
 
 if [ $? -ne 0 ]; then
     echo "❌ System tests failed. Please check the configuration."
-    read -p "Do you want to continue anyway? (y/N): " -n 1 -r
-    echo
-    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
-        exit 1
+    # When running as a service, don't prompt for user input
+    if [ -t 0 ]; then
+        # Interactive mode - prompt user
+        read -p "Do you want to continue anyway? (y/N): " -n 1 -r
+        echo
+        if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+            exit 1
+        fi
+    else
+        # Non-interactive mode (service) - continue with warning
+        echo "⚠️  Running in non-interactive mode. Continuing despite test failures..."
+        sleep 2
     fi
 fi
 

tests/legacy_tests/Camera/log/error_20250728-153215.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:32:15
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:32:15.057651 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153233.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:32:33
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:32:33.490923 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153234.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:32:34
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:32:34.649940 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153239.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:32:39
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:32:39.753448 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153245.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:32:45
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:32:45.492905 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153340.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:33:40
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:33:40.702630 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153418.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:34:18
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:34:18.442386 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153428.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:34:28
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:34:28.207051 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153453.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:34:53
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:34:53.315912 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153500.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:35:00
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:35:00.929268 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153532.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:35:32
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:35:32.169682 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/legacy_tests/Camera/log/error_20250728-153534.191852

@@ -0,0 +1,4 @@
+Log file created at: 2025/07/28 15:35:34
+Running on machine: vision
+Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
+E0728 15:35:34.519351 191852 MVCAMAPI.cpp:369] CameraInit Failed, err:32774,Version:2.1.0.49,FriendlyName:Blower-Yield-Cam,SN:054012620023

tests/test_system.py

@@ -64,7 +64,7 @@ def test_camera_discovery():
     """Test camera discovery"""
     print("\nTesting camera discovery...")
     try:
-        sys.path.append("./python demo")
+        sys.path.append("./camera_sdk")
         import mvsdk
 
         devices = mvsdk.CameraEnumerateDevice()
@@ -82,7 +82,7 @@ def test_camera_discovery():
         return True
     except Exception as e:
         print(f"❌ Camera discovery failed: {e}")
-        print("   Make sure GigE cameras are connected and python demo library is available")
+        print("   Make sure GigE cameras are connected and camera SDK library is available")
         return False
 
 

usda-vision-camera.service

@@ -0,0 +1,26 @@
+[Unit]
+Description=USDA Vision Camera System
+After=network.target
+Wants=network.target
+
+[Service]
+Type=simple
+User=root
+Group=root
+WorkingDirectory=/home/alireza/USDA-vision-cameras
+ExecStart=/bin/bash /home/alireza/USDA-vision-cameras/start_system.sh
+Restart=always
+RestartSec=10
+StandardOutput=journal
+StandardError=journal
+
+# Environment variables
+Environment=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+Environment=HOME=/root
+
+# Security settings (adjust as needed)
+NoNewPrivileges=false
+PrivateTmp=false
+
+[Install]
+WantedBy=multi-user.target

usda_vision_system/camera/__init__.py

@@ -2,7 +2,7 @@
 Camera module for the USDA Vision Camera System.
 
 This module handles GigE camera discovery, management, monitoring, and recording
-using the python demo library (mvsdk).
+using the camera SDK library (mvsdk).
 """
 
 from .manager import CameraManager

usda_vision_system/camera/manager.py

@@ -12,8 +12,8 @@ import logging
 from typing import Dict, List, Optional, Tuple, Any
 from datetime import datetime
 
-# Add python demo to path
-sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "python demo"))
+# Add camera SDK to path
+sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "camera_sdk"))
 import mvsdk
 
 from ..core.config import Config, CameraConfig

usda_vision_system/camera/monitor.py

@@ -12,8 +12,8 @@ import logging
 import contextlib
 from typing import Dict, List, Optional, Any
 
-# Add python demo to path
-sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "python demo"))
+# Add camera SDK to path
+sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "camera_sdk"))
 import mvsdk
 
 from ..core.config import Config

usda_vision_system/camera/recorder.py

@@ -1,7 +1,7 @@
 """
 Camera Recorder for the USDA Vision Camera System.
 
-This module handles video recording from GigE cameras using the python demo library (mvsdk).
+This module handles video recording from GigE cameras using the camera SDK library (mvsdk).
 """
 
 import sys
@@ -16,8 +16,8 @@ from typing import Optional, Dict, Any
 from datetime import datetime
 from pathlib import Path
 
-# Add python demo to path
-sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "python demo"))
+# Add camera SDK to path
+sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "camera_sdk"))
 import mvsdk
 
 from ..core.config import CameraConfig

usda_vision_system/camera/sdk_config.py

@@ -8,8 +8,8 @@ import sys
 import os
 import logging
 
-# Add python demo to path
-sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "python demo"))
+# Add camera SDK to path
+sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "camera_sdk"))
 import mvsdk
 
 logger = logging.getLogger(__name__)
@@ -21,62 +21,62 @@ _sdk_initialized = False
 def initialize_sdk_with_suppression():
     """Initialize the camera SDK with error suppression"""
     global _sdk_initialized
-    
+
     if _sdk_initialized:
         return True
-    
+
     try:
         # Initialize SDK with English language
         result = mvsdk.CameraSdkInit(1)
         if result == 0:
             logger.info("Camera SDK initialized successfully")
-            
+
             # Try to set system options to suppress logging
             try:
                 # These are common options that might control logging
                 # We'll try them and ignore failures since they might not be supported
-                
+
                 # Try to disable debug output
                 try:
                     mvsdk.CameraSetSysOption("DebugLevel", "0")
                 except:
                     pass
-                
+
                 # Try to disable console output
                 try:
                     mvsdk.CameraSetSysOption("ConsoleOutput", "0")
                 except:
                     pass
-                
+
                 # Try to disable error logging
                 try:
                     mvsdk.CameraSetSysOption("ErrorLog", "0")
                 except:
                     pass
-                
+
                 # Try to set log level to none
                 try:
                     mvsdk.CameraSetSysOption("LogLevel", "0")
                 except:
                     pass
-                
+
                 # Try to disable verbose mode
                 try:
                     mvsdk.CameraSetSysOption("Verbose", "0")
                 except:
                     pass
-                
+
                 logger.debug("Attempted to configure SDK logging options")
-                
+
             except Exception as e:
                 logger.debug(f"Could not configure SDK logging options: {e}")
-            
+
             _sdk_initialized = True
             return True
         else:
             logger.error(f"SDK initialization failed with code: {result}")
             return False
-            
+
     except Exception as e:
         logger.error(f"SDK initialization failed: {e}")
         return False

usda_vision_system/core/config.py

@@ -16,23 +16,22 @@ from pathlib import Path
 @dataclass
 class MQTTConfig:
     """MQTT broker configuration"""
+
     broker_host: str = "192.168.1.110"
     broker_port: int = 1883
     username: Optional[str] = None
     password: Optional[str] = None
-    topics: Dict[str, str] = None
-    
+    topics: Optional[Dict[str, str]] = None
+
     def __post_init__(self):
         if self.topics is None:
-            self.topics = {
-                "vibratory_conveyor": "vision/vibratory_conveyor/state",
-                "blower_separator": "vision/blower_separator/state"
-            }
+            self.topics = {"vibratory_conveyor": "vision/vibratory_conveyor/state", "blower_separator": "vision/blower_separator/state"}
 
 
 @dataclass
 class CameraConfig:
     """Individual camera configuration"""
+
     name: str
     machine_topic: str  # Which MQTT topic triggers this camera
     storage_path: str
@@ -43,42 +42,44 @@ class CameraConfig:
 
     # Image Quality Settings
     sharpness: int = 100  # 0-200, default 100 (no sharpening)
-    contrast: int = 100   # 0-200, default 100 (normal contrast)
-    saturation: int = 100 # 0-200, default 100 (normal saturation, color cameras only)
-    gamma: int = 100      # 0-300, default 100 (normal gamma)
+    contrast: int = 100  # 0-200, default 100 (normal contrast)
+    saturation: int = 100  # 0-200, default 100 (normal saturation, color cameras only)
+    gamma: int = 100  # 0-300, default 100 (normal gamma)
 
     # Noise Reduction
     noise_filter_enabled: bool = True  # Enable basic noise filtering
-    denoise_3d_enabled: bool = False   # Enable advanced 3D denoising (may reduce FPS)
+    denoise_3d_enabled: bool = False  # Enable advanced 3D denoising (may reduce FPS)
 
     # Color Settings (for color cameras)
-    auto_white_balance: bool = True    # Enable automatic white balance
+    auto_white_balance: bool = True  # Enable automatic white balance
     color_temperature_preset: int = 0  # 0=auto, 1=daylight, 2=fluorescent, etc.
 
     # Advanced Settings
     anti_flicker_enabled: bool = True  # Reduce artificial lighting flicker
-    light_frequency: int = 1           # 0=50Hz, 1=60Hz (match local power frequency)
+    light_frequency: int = 1  # 0=50Hz, 1=60Hz (match local power frequency)
 
     # Bit Depth & Format
-    bit_depth: int = 8                 # 8, 10, 12, or 16 bits per channel
+    bit_depth: int = 8  # 8, 10, 12, or 16 bits per channel
 
     # HDR Settings
-    hdr_enabled: bool = False          # Enable High Dynamic Range
-    hdr_gain_mode: int = 0             # HDR processing mode
+    hdr_enabled: bool = False  # Enable High Dynamic Range
+    hdr_gain_mode: int = 0  # HDR processing mode
 
 
 @dataclass
 class StorageConfig:
     """Storage configuration"""
+
     base_path: str = "/storage"
     max_file_size_mb: int = 1000  # Max size per video file
     max_recording_duration_minutes: int = 60  # Max recording duration
     cleanup_older_than_days: int = 30  # Auto cleanup old files
-    
-    
+
+
 @dataclass
 class SystemConfig:
     """System-wide configuration"""
+
     camera_check_interval_seconds: int = 2
     log_level: str = "INFO"
     log_file: str = "usda_vision_system.log"
@@ -90,60 +91,57 @@ class SystemConfig:
 
 class Config:
     """Main configuration manager"""
-    
+
     def __init__(self, config_file: Optional[str] = None):
         self.config_file = config_file or "config.json"
         self.logger = logging.getLogger(__name__)
-        
+
         # Default configurations
         self.mqtt = MQTTConfig()
         self.storage = StorageConfig()
         self.system = SystemConfig()
-        
+
         # Camera configurations - will be populated from config file or defaults
         self.cameras: List[CameraConfig] = []
-        
+
         # Load configuration
         self.load_config()
-        
+
         # Ensure storage directories exist
         self._ensure_storage_directories()
-    
+
     def load_config(self) -> None:
         """Load configuration from file"""
         config_path = Path(self.config_file)
-        
+
         if config_path.exists():
             try:
-                with open(config_path, 'r') as f:
+                with open(config_path, "r") as f:
                     config_data = json.load(f)
-                
+
                 # Load MQTT config
-                if 'mqtt' in config_data:
-                    mqtt_data = config_data['mqtt']
+                if "mqtt" in config_data:
+                    mqtt_data = config_data["mqtt"]
                     self.mqtt = MQTTConfig(**mqtt_data)
-                
+
                 # Load storage config
-                if 'storage' in config_data:
-                    storage_data = config_data['storage']
+                if "storage" in config_data:
+                    storage_data = config_data["storage"]
                     self.storage = StorageConfig(**storage_data)
-                
+
                 # Load system config
-                if 'system' in config_data:
-                    system_data = config_data['system']
+                if "system" in config_data:
+                    system_data = config_data["system"]
                     self.system = SystemConfig(**system_data)
-                
+
                 # Load camera configs
-                if 'cameras' in config_data:
-                    self.cameras = [
-                        CameraConfig(**cam_data) 
-                        for cam_data in config_data['cameras']
-                    ]
+                if "cameras" in config_data:
+                    self.cameras = [CameraConfig(**cam_data) for cam_data in config_data["cameras"]]
                 else:
                     self._create_default_camera_configs()
-                
+
                 self.logger.info(f"Configuration loaded from {config_path}")
-                
+
             except Exception as e:
                 self.logger.error(f"Error loading config from {config_path}: {e}")
                 self._create_default_camera_configs()
@@ -151,66 +149,50 @@ class Config:
             self.logger.info(f"Config file {config_path} not found, using defaults")
             self._create_default_camera_configs()
             self.save_config()  # Save default config
-    
+
     def _create_default_camera_configs(self) -> None:
         """Create default camera configurations"""
-        self.cameras = [
-            CameraConfig(
-                name="camera1",
-                machine_topic="vibratory_conveyor",
-                storage_path=os.path.join(self.storage.base_path, "camera1")
-            ),
-            CameraConfig(
-                name="camera2", 
-                machine_topic="blower_separator",
-                storage_path=os.path.join(self.storage.base_path, "camera2")
-            )
-        ]
-    
+        self.cameras = [CameraConfig(name="camera1", machine_topic="vibratory_conveyor", storage_path=os.path.join(self.storage.base_path, "camera1")), CameraConfig(name="camera2", machine_topic="blower_separator", storage_path=os.path.join(self.storage.base_path, "camera2"))]
+
     def save_config(self) -> None:
         """Save current configuration to file"""
-        config_data = {
-            'mqtt': asdict(self.mqtt),
-            'storage': asdict(self.storage),
-            'system': asdict(self.system),
-            'cameras': [asdict(cam) for cam in self.cameras]
-        }
-        
+        config_data = {"mqtt": asdict(self.mqtt), "storage": asdict(self.storage), "system": asdict(self.system), "cameras": [asdict(cam) for cam in self.cameras]}
+
         try:
-            with open(self.config_file, 'w') as f:
+            with open(self.config_file, "w") as f:
                 json.dump(config_data, f, indent=2)
             self.logger.info(f"Configuration saved to {self.config_file}")
         except Exception as e:
             self.logger.error(f"Error saving config to {self.config_file}: {e}")
-    
+
     def _ensure_storage_directories(self) -> None:
         """Ensure all storage directories exist"""
         try:
             # Create base storage directory
             Path(self.storage.base_path).mkdir(parents=True, exist_ok=True)
-            
+
             # Create camera-specific directories
             for camera in self.cameras:
                 Path(camera.storage_path).mkdir(parents=True, exist_ok=True)
-                
+
             self.logger.info("Storage directories verified/created")
         except Exception as e:
             self.logger.error(f"Error creating storage directories: {e}")
-    
+
     def get_camera_by_topic(self, topic: str) -> Optional[CameraConfig]:
         """Get camera configuration by MQTT topic"""
         for camera in self.cameras:
             if camera.machine_topic == topic:
                 return camera
         return None
-    
+
     def get_camera_by_name(self, name: str) -> Optional[CameraConfig]:
         """Get camera configuration by name"""
         for camera in self.cameras:
             if camera.name == name:
                 return camera
         return None
-    
+
     def update_camera_config(self, name: str, **kwargs) -> bool:
         """Update camera configuration"""
         camera = self.get_camera_by_name(name)
@@ -221,12 +203,7 @@ class Config:
             self.save_config()
             return True
         return False
-    
+
     def to_dict(self) -> Dict[str, Any]:
         """Convert configuration to dictionary"""
-        return {
-            'mqtt': asdict(self.mqtt),
-            'storage': asdict(self.storage),
-            'system': asdict(self.system),
-            'cameras': [asdict(cam) for cam in self.cameras]
-        }
+        return {"mqtt": asdict(self.mqtt), "storage": asdict(self.storage), "system": asdict(self.system), "cameras": [asdict(cam) for cam in self.cameras]}