adafruit-mirror/Adafruit_CircuitPython_SPD1656
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use new OnDiskBitmap API

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This commit is contained in:
foamyguy 2025-06-27 11:28:52 -05:00
parent e55e0cf8a2
commit 4cf4bcaaba
3 changed files with 19 additions and 25 deletions
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15
README.rst
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@ -109,6 +109,7 @@ Usage Example
import time import time
import board import board
import displayio import displayio
import fourwire
import adafruit_spd1656 import adafruit_spd1656
displayio.release_displays() displayio.release_displays()
@ -130,18 +131,16 @@ Usage Example
g = displayio.Group() g = displayio.Group()
fn = "/display-ruler-720p.bmp" pic = displayio.OnDiskBitmap("/display-ruler-720p.bmp")
t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
g.append(t)
with open(fn, "rb") as f: display.root_group = g
pic = displayio.OnDiskBitmap(f)
t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
g.append(t)
display.root_group = g display.refresh()
display.refresh() time.sleep(120)
time.sleep(120)
Documentation Documentation
============= =============

14
examples/spd1656_4in_acep.py
View file

@ -31,15 +31,13 @@ display = adafruit_spd1656.SPD1656(display_bus, width=600, height=448, busy_pin=
g = displayio.Group() g = displayio.Group()
fn = "/display-ruler-720p.bmp"
with open(fn, "rb") as f: pic = displayio.OnDiskBitmap("/display-ruler-720p.bmp")
pic = displayio.OnDiskBitmap(f) t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader) g.append(t)
g.append(t)
display.root_group = g display.root_group = g
display.refresh() display.refresh()
time.sleep(120) time.sleep(120)

15
examples/spd1656_simpletest.py
View file

@ -30,15 +30,12 @@ display = adafruit_spd1656.SPD1656(display_bus, width=600, height=448, busy_pin=
g = displayio.Group() g = displayio.Group()
fn = "/display-ruler-720p.bmp" pic = displayio.OnDiskBitmap("/display-ruler-720p.bmp")
t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
g.append(t)
with open(fn, "rb") as f: display.root_group = g
pic = displayio.OnDiskBitmap(f)
t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
g.append(t)
display.root_group = g display.refresh()
display.refresh() time.sleep(120)
time.sleep(120)