Chore: rename api->camera-management-api and web->management-dashboard-web-app; update compose, ignore, README references

camera-management-api/tests/camera/test_frame_conversion.py

@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+"""
+Test script to verify the frame conversion fix works correctly.
+"""
+
+import sys
+import os
+import numpy as np
+
+# Add the current directory to Python path
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+
+# Add camera SDK to path
+sys.path.append(os.path.join(os.path.dirname(__file__), "camera_sdk"))
+
+try:
+    import mvsdk
+    print("✅ mvsdk imported successfully")
+except ImportError as e:
+    print(f"❌ Failed to import mvsdk: {e}")
+    sys.exit(1)
+
+def test_frame_conversion():
+    """Test the frame conversion logic"""
+    print("🧪 Testing frame conversion logic...")
+    
+    # Simulate frame data
+    width, height = 640, 480
+    frame_size = width * height * 3  # RGB
+    
+    # Create mock frame data
+    mock_frame_data = np.random.randint(0, 255, frame_size, dtype=np.uint8)
+    
+    # Create a mock frame buffer (simulate memory address)
+    frame_buffer = mock_frame_data.ctypes.data
+    
+    # Create mock FrameHead
+    class MockFrameHead:
+        def __init__(self):
+            self.iWidth = width
+            self.iHeight = height
+            self.uBytes = frame_size
+    
+    frame_head = MockFrameHead()
+    
+    try:
+        # Test the conversion logic (similar to what's in streamer.py)
+        frame_data_buffer = (mvsdk.c_ubyte * frame_head.uBytes).from_address(frame_buffer)
+        frame_data = np.frombuffer(frame_data_buffer, dtype=np.uint8)
+        frame = frame_data.reshape((frame_head.iHeight, frame_head.iWidth, 3))
+        
+        print(f"✅ Frame conversion successful!")
+        print(f"   Frame shape: {frame.shape}")
+        print(f"   Frame dtype: {frame.dtype}")
+        print(f"   Frame size: {frame.size} bytes")
+        
+        return True
+        
+    except Exception as e:
+        print(f"❌ Frame conversion failed: {e}")
+        return False
+
+def main():
+    print("🔧 Frame Conversion Test")
+    print("=" * 40)
+    
+    success = test_frame_conversion()
+    
+    if success:
+        print("\n✅ Frame conversion fix is working correctly!")
+        print("📋 The streaming issue should be resolved after system restart.")
+    else:
+        print("\n❌ Frame conversion fix needs more work.")
+    
+    print("\n💡 To apply the fix:")
+    print("1. Restart the USDA vision system")
+    print("2. Test streaming again")
+
+if __name__ == "__main__":
+    main()