kopia lustrzana https://github.com/russhughes/st7789py_mpy
44 wiersze
1.4 KiB
Markdown
44 wiersze
1.4 KiB
Markdown
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st7789.py
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=========
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This is a fork of devbis' st7789py_mpy module from
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https://github.com/devbis/st7789py_mpy.
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I modified the original driver for one of my projects by adding support for
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display rotation, scrolling and drawing text using 8 and 16 bit wide bitmap
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fonts with heights that are multiples of 8. Included are 12 bitmap fonts
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derived from classic pc text mode fonts and a couple of example
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programs that run on the TTGO T-Display.
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This is a work in progress. More documentation can be found at
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https://penfold.owt.com/st7789py/ and videos of the example programs running
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can be seen at https://www.youtube.com/watch?v=atBa0BYPAAc and
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https://www.youtube.com/watch?v=2cnAhEucPD4.
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Slow ST7789 driver for MicroPython
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==================================
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This is a slow MicroPython driver for 240x240 ST7789 display without CS pin
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from Ali Express. It also supports 135x240 TTGO Display
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Version: 0.1.4
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The performance is quite low due to python function call overhead.
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If you have a chance to build firmware and you are using
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ESP8266/ESP32 controllers, you should try the fast driver
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https://github.com/devbis/st7789_mpy
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Examples
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--------
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# ESP8266
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import machine
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import st7789py
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spi = machine.SPI(1, baudrate=40000000, polarity=1)
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display = st7789py.ST7789(spi, 240, 240, reset=machine.Pin(5, machine.Pin.OUT), dc=machine.Pin(4, machine.Pin.OUT))
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display.init()
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display.pixel(120, 120, st7789py.YELLOW)
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