kopia lustrzana https://github.com/russhughes/st7789py_mpy
61 wiersze
1.3 KiB
Python
61 wiersze
1.3 KiB
Python
"""
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lines.py
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Draws lines and rectangles in random colors at random locations on the
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display.
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"""
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import random
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from machine import Pin, SPI
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import st7789py as st7789
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def main():
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# configure display
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spi = SPI(1, baudrate=31250000, sck=Pin(18), mosi=Pin(19))
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tft = st7789.ST7789(
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spi,
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320,
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240,
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reset=Pin(4, Pin.OUT),
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cs=Pin(13, Pin.OUT),
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dc=Pin(12, Pin.OUT),
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backlight=Pin(15, Pin.OUT),
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rotation=0)
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tft.fill(st7789.BLUE)
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while True:
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tft.line(
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random.randint(0, tft.width),
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random.randint(0, tft.height),
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random.randint(0, tft.width),
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random.randint(0, tft.height),
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st7789.color565(
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random.getrandbits(8),
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random.getrandbits(8),
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random.getrandbits(8)
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)
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)
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width = random.randint(0, tft.width // 2)
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height = random.randint(0, tft.height // 2)
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col = random.randint(0, tft.width - width)
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row = random.randint(0, tft.height - height)
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tft.fill_rect(
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col,
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row,
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width,
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height,
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st7789.color565(
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random.getrandbits(8),
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random.getrandbits(8),
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random.getrandbits(8)
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)
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)
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main()
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