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Please ensure all dependencies are available on the CircuitPython filesystem.
This is easily achieved by downloading
the Adafruit library and driver bundle.
Usage Example
importboardimportdisplayio# Starting in CircuitPython 9.x fourwire will be a seperate internal library# rather than a component of the displayio librarytry:
fromfourwireimportFourWireexceptImportError:
fromdisplayioimportFourWireimportterminaliofromadafruit_display_textimportlabelfromadafruit_ssd1331importSSD1331spi=board.SPI()
tft_cs=board.D5tft_dc=board.D6displayio.release_displays()
display_bus=FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)
display=SSD1331(display_bus, width=96, height=64)
# Make the display contextsplash=displayio.Group()
display.root_group=splashcolor_bitmap=displayio.Bitmap(96, 64, 1)
color_palette=displayio.Palette(1)
color_palette[0] =0x00FF00# Bright Greenbg_sprite=displayio.TileGrid(color_bitmap,
pixel_shader=color_palette,
x=0, y=0)
splash.append(bg_sprite)
# Draw a smaller inner rectangleinner_bitmap=displayio.Bitmap(86, 54, 1)
inner_palette=displayio.Palette(1)
inner_palette[0] =0xAA0088# Purpleinner_sprite=displayio.TileGrid(inner_bitmap,
pixel_shader=inner_palette,
x=5, y=5)
splash.append(inner_sprite)
# Draw a labeltext="Hello World!"text_area=label.Label(terminalio.FONT, text=text, color=0xFFFF00, x=12, y=32)
splash.append(text_area)
whileTrue:
pass
Documentation
API documentation for this library can be found on Read the Docs.
For information on building library documentation, please check out this guide.
Contributing
Contributions are welcome! Please read our Code of Conduct
before contributing to help this project stay welcoming.