21 lines
787 B
Python
21 lines
787 B
Python
"""Test changing and setting camerat modes on the Raspberry Picamera."""
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import logging
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import numpy as np
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from .cam_test_utils import camera_test_client
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logging.basicConfig(level=logging.DEBUG)
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def test_sensor_mode():
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"""Test capturing raw arrays in two different sensor modes."""
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with camera_test_client() as client:
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for size in [(3280, 2464), (1640, 1232)]:
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client.sensor_mode = {"output_size": size, "bit_depth": 10}
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arr = np.array(client.capture_array(stream_name="raw"))
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# Check that the array dimensions match the requested image size.
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# Note: Numpy array shape is (y,x), but the sensor is set with (x,y)
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# hence the need to compare index 0 with index 1.
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assert arr.shape[0] == size[1]
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