Skip to content

Cleanup and comment #3

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Oct 10, 2019
Merged

Cleanup and comment #3

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ab49e06
Cleanup and comment
TheKitty Oct 10, 2019
edeb288
trailing whitespace creeped in, sigh
TheKitty Oct 10, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
32 changes: 21 additions & 11 deletions examples/il0373_2.13_color.py
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,43 +1,53 @@
"""Simple test script for 2.13" 212x104 tri-color display.

"""Simple test script for Adafruit 2.13" 212x104 tri-color display
Supported products:
* Adafruit 2.13" Tri-Color Display Breakout
* https://www.adafruit.com/product/4086
"""
* https://www.adafruit.com/product/4086 (breakout) or
* https://www.adafruit.com/product/4128 (FeatherWing)
"""

import time
import board
import displayio
import adafruit_il0373

# Used to ensure the display is free in CircuitPython
displayio.release_displays()

# This pinout works on a Feather M4 and may need to be altered for other boards.
spi = board.SPI() # Uses SCK and MOSI
# 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

display_bus = displayio.FourWire(spi, command=epd_dc, chip_select=epd_cs, reset=epd_reset,
baudrate=1000000)
time.sleep(1)
# 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

display = adafruit_il0373.IL0373(display_bus, width=212, height=104, rotation=90, busy_pin=epd_busy,
# Create the display object - the third color is red (0xff0000)
display = adafruit_il0373.IL0373(display_bus, width=212, height=104,
rotation=90, 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
# NOTE: Do not refresh eInk displays more often than seconds or more!
display.refresh()

print("refreshed")

time.sleep(120)