kopia lustrzana https://github.com/peterhinch/micropython-nano-gui
40 wiersze
1.1 KiB
Python
40 wiersze
1.1 KiB
Python
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# Setup for ILI9488 interfaced to Raspberry PI Pico 2 and Pico
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#
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# Released under the MIT License (MIT). See LICENSE.
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from micropython import const
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# Modify these Pin assignments to match your hardware.
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# Simple GPIO's
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LCD_DC = 'GPIO21' # Pin 27
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LCD_RST = 'GPIO22' # Pin 29
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LCD_CS = 'GPIO27' # Pin 32
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LCD_BackLight = 'GPIO28' # Pin 34
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# SPI pins
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LCD_CLK = 'GPIO18' # Pin 24
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LCD_MOSI = 'GPIO19' # Pin 25
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LCD_MISO = 'GPIO16' # Pin 21
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from machine import Pin, SPI
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from drivers.ili94xx.ili9488 import ILI9488 as SSD
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# Screen configuration
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# (Create and export an SSD instance)
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prst = Pin(LCD_RST, Pin.OUT, value=1)
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pdc = Pin(LCD_DC, Pin.OUT, value=1)
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pcs = Pin(LCD_CS, Pin.OUT, value=1)
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# turn on back light
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backlight=Pin(LCD_BackLight, Pin.OUT, value=1)
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# Use SPI bus 0, 24 Mhz is maximum speed on PICO
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spi = SPI(0, 24_000_000, sck=Pin(LCD_CLK), mosi=Pin(LCD_MOSI, Pin.OUT), miso=Pin(LCD_MISO, Pin.OUT))
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# Precaution before instantiating framebuf
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ssd = SSD(spi, height=480, width=320, dc=pdc, cs=pcs, rst=prst, usd=False)
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