diff --git a/examples/il0373_2.9_color.py b/examples/il0373_2.9_color.py new file mode 100644 index 0000000..5f3fe12 --- /dev/null +++ b/examples/il0373_2.9_color.py @@ -0,0 +1,52 @@ +"""Simple test script for Adafruit 2.9" 296x128 tri-color display +Supported products: + * Adafruit 2.9" Tri-Color Display Breakout + * https://www.adafruit.com/product/1028 +""" + +import time +import board +import displayio +import adafruit_il0373 + +# Used to ensure the display is free in CircuitPython +displayio.release_displays() + +# Define the pins needed for display use +# This pinout is for a Feather M4 and may be different for other boards +spi = board.SPI() # Uses SCK and MOSI +epd_cs = board.D9 +epd_dc = board.D10 +epd_reset = board.D5 +epd_busy = board.D6 + +# Create the displayio connection to the display pins +display_bus = displayio.FourWire(spi, command=epd_dc, chip_select=epd_cs, + reset=epd_reset, baudrate=1000000) +time.sleep(1) # Wait a bit + +# Create the display object - the third color is red (0xff0000) +display = adafruit_il0373.IL0373(display_bus, width=296, height=128, + rotation=270, busy_pin=epd_busy, + highlight_color=0xff0000) + +# Create a display group for our screen objects +g = displayio.Group() + +# Display a ruler graphic from the root directory of the CIRCUITPY drive +f = open("/display-ruler.bmp", "rb") + +pic = displayio.OnDiskBitmap(f) +# Create a Tilegrid with the bitmap and put in the displayio group +t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter()) +g.append(t) + +# Place the display group on the screen +display.show(g) + +# Refresh the display to have it actually show the image +# NOTE: Do not refresh eInk displays sooner than 180 seconds +display.refresh() +print("refreshed") + +time.sleep(180)