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chuan
2025-12-04 17:18:59 +08:00
parent a48ca6c6ad
commit 43da04c356
1 changed files with 10 additions and 15 deletions
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25
andor-test/01_init_and_discover.py
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@@ -1,3 +1,4 @@
# -*- coding: utf-8 -*-
""" """
Andor SDK3 Camera Discovery and Connection Test Andor SDK3 Camera Discovery and Connection Test
Direct SDK usage without pylablib dependency Direct SDK usage without pylablib dependency
@@ -21,7 +22,7 @@ try:
if os.path.exists(path) or path == "atcore.dll": if os.path.exists(path) or path == "atcore.dll":
try: try:
lib = ctypes.WinDLL(path) lib = ctypes.WinDLL(path)
print(f"Loaded SDK from: {path}") print(f"[OK] Loaded SDK from: {path}")
break break
except OSError: except OSError:
continue continue
@@ -32,7 +33,7 @@ try:
) )
except Exception as e: except Exception as e:
print(f" Failed to load Andor SDK3 library: {e}") print(f"[ERROR] Failed to load Andor SDK3 library: {e}")
sys.exit(1) sys.exit(1)
# Define function signatures # Define function signatures
@@ -113,16 +114,16 @@ print("=" * 60)
print("\n[1] Initializing Andor SDK3 library...") print("\n[1] Initializing Andor SDK3 library...")
code = lib.AT_InitialiseLibrary() code = lib.AT_InitialiseLibrary()
check_error(code, "AT_InitialiseLibrary") check_error(code, "AT_InitialiseLibrary")
print("Library initialized successfully") print("[OK] Library initialized successfully")
try: try:
# Get number of cameras (using system handle = 1) # Get number of cameras (using system handle = 1)
print("\n[2] Detecting cameras...") print("\n[2] Detecting cameras...")
num_cameras = get_int_feature(1, "DeviceCount") num_cameras = get_int_feature(1, "DeviceCount")
print(f"Found {num_cameras} camera(s)") print(f"[OK] Found {num_cameras} camera(s)")
if num_cameras == 0: if num_cameras == 0:
print("\n<EFBFBD> No cameras detected. Please check:") print("\n[WARNING] No cameras detected. Please check:")
print(" - Camera is powered on") print(" - Camera is powered on")
print(" - USB/PCIe connection is secure") print(" - USB/PCIe connection is secure")
print(" - Drivers are installed correctly") print(" - Drivers are installed correctly")
@@ -132,7 +133,7 @@ try:
handle = ctypes.c_int() handle = ctypes.c_int()
code = lib.AT_Open(0, ctypes.byref(handle)) code = lib.AT_Open(0, ctypes.byref(handle))
check_error(code, "AT_Open") check_error(code, "AT_Open")
print(f"Camera opened (handle: {handle.value})") print(f"[OK] Camera opened (handle: {handle.value})")
try: try:
# Get camera information # Get camera information
@@ -159,28 +160,22 @@ try:
except: except:
pass pass
try:
sensor_temp = lib.AT_GetFloat(handle.value, "SensorTemperature")
# Note: would need to define AT_GetFloat properly for this
except:
pass
print("-" * 60) print("-" * 60)
print("Camera information retrieved successfully") print("[OK] Camera information retrieved successfully")
finally: finally:
# Close camera # Close camera
print("\n[5] Closing camera...") print("\n[5] Closing camera...")
code = lib.AT_Close(handle.value) code = lib.AT_Close(handle.value)
check_error(code, "AT_Close") check_error(code, "AT_Close")
print("Camera closed") print("[OK] Camera closed")
finally: finally:
# Finalize library # Finalize library
print("\n[6] Shutting down SDK library...") print("\n[6] Shutting down SDK library...")
code = lib.AT_FinaliseLibrary() code = lib.AT_FinaliseLibrary()
check_error(code, "AT_FinaliseLibrary") check_error(code, "AT_FinaliseLibrary")
print("Library shutdown complete") print("[OK] Library shutdown complete")
print("\n" + "=" * 60) print("\n" + "=" * 60)
print("Test completed successfully!") print("Test completed successfully!")