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andor-test/04_parameter_test.py

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+from pylablib.devices.Andor import AndorSDK3Camera
+
+# 连接相机
+cam = AndorSDK3Camera(idx=0)
+cam.open()
+print("已连接到相机")
+
+# 获取探测器尺寸
+detector_size = cam.get_detector_size()
+print(f"探测器尺寸: {detector_size}")
+
+# 测试1: 默认参数采图
+print("\n=== 测试1: 默认参数 ===")
+print(f"当前曝光: {cam.get_exposure()} 秒")
+print(f"当前ROI: {cam.get_roi()}")
+cam.setup_acquisition(mode="snap", nframes=1)
+cam.start_acquisition()
+cam.wait_for_frame()
+frames = cam.read_multiple_images()
+cam.stop_acquisition()
+print(f"采集图像尺寸: {frames[0].shape}")
+
+# 测试2: 修改曝光时间
+print("\n=== 测试2: 设置曝光时间 0.05秒 ===")
+cam.set_exposure(0.05)
+print(f"当前曝光: {cam.get_exposure()} 秒")
+cam.setup_acquisition(mode="snap", nframes=1)
+cam.start_acquisition()
+cam.wait_for_frame()
+frames = cam.read_multiple_images()
+cam.stop_acquisition()
+print(f"采集图像尺寸: {frames[0].shape}")
+
+# 测试3: 修改ROI
+print("\n=== 测试3: 设置ROI (512x512) ===")
+cam.set_roi(hstart=0, hend=512, vstart=0, vend=512)
+print(f"当前ROI: {cam.get_roi()}")
+cam.setup_acquisition(mode="snap", nframes=1)
+cam.start_acquisition()
+cam.wait_for_frame()
+frames = cam.read_multiple_images()
+cam.stop_acquisition()
+print(f"采集图像尺寸: {frames[0].shape}")
+
+# 测试4: 修改binning
+print("\n=== 测试4: 设置binning 2x2 ===")
+cam.set_roi(hbin=2, vbin=2)
+print(f"当前ROI: {cam.get_roi()}")
+cam.setup_acquisition(mode="snap", nframes=1)
+cam.start_acquisition()
+cam.wait_for_frame()
+frames = cam.read_multiple_images()
+cam.stop_acquisition()
+print(f"采集图像尺寸: {frames[0].shape}")
+
+# 测试5: 恢复全幅ROI
+print("\n=== 测试5: 恢复全幅ROI ===")
+cam.set_roi()
+print(f"当前ROI: {cam.get_roi()}")
+cam.setup_acquisition(mode="snap", nframes=1)
+cam.start_acquisition()
+cam.wait_for_frame()
+frames = cam.read_multiple_images()
+cam.stop_acquisition()
+print(f"采集图像尺寸: {frames[0].shape}")
+
+# 断开连接
+cam.close()
+print("\n已断开连接")