46 lines
1.9 KiB
Python
46 lines
1.9 KiB
Python
class CamTool:
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def __init__(self, prefix = "cam:", latch = False)
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self.prefix = prefix
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self.latch = latch
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self.mode = "latch" if latch else "pipeline"
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self.data_prefix = prefix + mode + "."
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self.cam_run = Channel(prefix + "camera.run", alias = "cam_run")
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self.cam_latch = Channel(prefix + "latch.capture", alias = "cam_latch")
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self.timestamp = Channel(data_prefix + "timestamp", alias = "timestamp") #[D1, D2, ...]
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self.cam_x = Channel(data_prefix + "x_stats.com", alias = "cam_x")
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self.cam_y = Channel(data_prefix + "y_stats.com", alias = "cam_y")
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self.profile_x = Channel(data_prefix + "profile.x", alias = "profile_x")
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self.profile_y = Channel(data_prefix + "profile.y", alias = "profile_y")
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self.cam_image = Channel(data_prefix + "image", alias = "cam_image")
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self.cam_image_shape = Channel(data_prefix + "image.shape", alias = "cam_image_shape") #[D1, D2, ...]
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self.cam_bg_image = Channel(data_prefix + "bg_image", alias = "cam_bg_image") #[D1, D2, ...]
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self.cam_bg_en = Channel(prefix + "bg.enable", alias = "cam_bg_en")
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self.cam_bg_capture = Channel(prefix + "bg.capture", alias = "cam_bg_capture")
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self.cam_bg_capture_remain = Channel(prefix + "bg.capture", alias = "cam_bg_capture_remain")
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if latch:
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start_cam()
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else
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stop_cam()
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def start_cam(self)
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self.cam_run.write(-1)
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def stop_cam(self)
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self.cam_run.write(0)
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def capture(self)
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timestamp = self.timestamp.read()
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if mode == "latch":
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self.cam_latch.write(1)
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else:
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self.cam_run.write(1)
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while(timestamp == self.timestamp.read()):
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time.sleep(1)
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camera_tool = CamTool()
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camera_tool.capture()
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print camera_tool.cam_x, camera_tool.cam_x,
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