diff --git a/examples/ili9341_simpletest.py b/examples/ili9341_simpletest.py index e69de29..782c24c 100644 --- a/examples/ili9341_simpletest.py +++ b/examples/ili9341_simpletest.py @@ -0,0 +1,38 @@ +""" +This test will initialize the display using displayio +and draw a solid red background +""" + +import board +import displayio +import adafruit_ili9341 + +spi = board.SPI() +tft_cs = board.D9 +tft_dc = board.D10 + +displayio.release_displays() +display_bus = displayio.FourWire(spi, command=tft_dc, chip_select=tft_cs) + +display = adafruit_ili9341.ILI9341(display_bus) + +# Make the display context +splash = displayio.Group(max_size=10) +display.show(splash) + +color_bitmap = displayio.Bitmap(320, 240, 1) +color_palette = displayio.Palette(1) +color_palette[0] = 0xFF0000 + +try: + bg_sprite = displayio.TileGrid(color_bitmap, + pixel_shader=color_palette, + position=(0, 0)) +except TypeError: + bg_sprite = displayio.TileGrid(color_bitmap, + pixel_shader=color_palette, + x=0, y=0) +splash.append(bg_sprite) + +while True: + pass