36 lines
984 B
Python
36 lines
984 B
Python
#!/usr/bin/python3
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# SPDX-FileCopyrightText: 2025 Tim Cocks for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""
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Display a simple test pattern of 3 shapes on a single 64x32 matrix panel.
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Run like this:
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$ python simpletest.py
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"""
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import adafruit_raspberry_pi5_piomatter
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import numpy as np
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from PIL import Image, ImageDraw
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width = 64
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height = 32
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geometry = adafruit_raspberry_pi5_piomatter.Geometry(width=width, height=height, n_addr_lines=4, rotation=adafruit_raspberry_pi5_piomatter.Orientation.Normal)
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canvas = Image.new('RGB', (width, height), (0, 0, 0))
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draw = ImageDraw.Draw(canvas)
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framebuffer = np.asarray(canvas) + 0 # Make a mutable copy
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matrix = adafruit_raspberry_pi5_piomatter.AdafruitMatrixBonnetRGB888Packed(framebuffer, geometry)
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draw.rectangle((2,2, 10,10), fill=0x008800)
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draw.circle((18,6), 4, fill=0x880000)
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draw.polygon([(28, 2), (32, 10), (24, 10)], fill=0x000088)
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framebuffer[:] = np.asarray(canvas)
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matrix.show()
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input("Press enter to exit")
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