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44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
"""ILI9341 demo (ST7735s)."""
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from time import sleep
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from ili9341 import Display
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from xglcd_font import XglcdFont
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from machine import Pin, SPI # type: ignore
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from micropython import const # type: ignore
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WHITE = const(0XFFFF) # (255, 255, 255)
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RED = const(0XF800) # (255, 0, 0)
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GREEN = const(0X07E0) # (0, 255, 0)
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BLUE = const(0X001F) # (0, 0, 255)
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INDIGO = const(0X801F) # (128, 0, 255)
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def test():
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"""Test code."""
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# Baud rate of 40000000 seems about the max
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# spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
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spi = SPI(1, baudrate=40000000, sck=Pin(12), mosi=Pin(11))
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display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17),
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width=128, height=160,
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mirror=True, bgr=False, gamma=True,
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x_offset=2, y_offset=1)
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robotron = XglcdFont('fonts/Robotron13x21.c', 13, 21)
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display.clear()
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display.draw_rectangle(0, 0, 128, 160, WHITE)
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display.draw_text8x8(0, 0, 'Top-Left', INDIGO)
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display.draw_text(20, 30, 'RED', robotron, RED)
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display.draw_text(20, 70, 'GREEN', robotron, GREEN)
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display.draw_text(20, 110, 'BLUE', robotron, BLUE)
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display.draw_image('images/Python41x49.raw', 86, 110, 41, 49)
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sleep(15)
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display.cleanup()
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test()
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