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cp7 version of OnDiskBitmap usage for hallowing magic 9 ball

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foamyguy 2021-08-07 21:21:14 -05:00
parent 1e64c043be
commit 8d7a6feea8
1 changed files with 50 additions and 39 deletions
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89
Magic_Nine_Ball/magic_nine_ball.py
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@ -25,46 +25,57 @@ ACCEL.range = adafruit_lis3dh.RANGE_4_G
while True:
shaken = False
with open(images[i], "rb") as f:
print("Image load {}".format(images[i]))
print("Image load {}".format(images[i]))
# CircuitPython 6 & 7 compatible
try:
f = open(images[i], "rb")
odb = displayio.OnDiskBitmap(f)
except ValueError:
print("Image unsupported {}".format(images[i]))
del images[i]
continue
face = displayio.TileGrid(odb, pixel_shader=getattr(odb, 'pixel_shader', displayio.ColorConverter()))
# # CircuitPython 7+ compatible
# try:
# odb = displayio.OnDiskBitmap(images[i])
# except ValueError:
# print("Image unsupported {}".format(images[i]))
# del images[i]
# continue
# face = displayio.TileGrid(odb, pixel_shader=odb.pixel_shader)
splash.append(face)
# Wait for the image to load.
try:
board.DISPLAY.refresh(target_frames_per_second=60)
except AttributeError:
board.DISPLAY.wait_for_frame()
# Fade up the backlight
for b in range(101):
board.DISPLAY.brightness = b / 100
time.sleep(0.01) # default (0.01)
# Wait until the board gets shaken
while not shaken:
try:
odb = displayio.OnDiskBitmap(f)
except ValueError:
print("Image unsupported {}".format(images[i]))
del images[i]
continue
face = displayio.TileGrid(odb, pixel_shader=getattr(odb, 'pixel_shader', displayio.ColorConverter()))
ACCEL_Z = ACCEL.acceleration[2] # Read Z axis acceleration
except OSError:
pass
# print(ACCEL_Z) # uncomment to see the accelerometer z reading
if ACCEL_Z > SENSITIVITY:
shaken = True
splash.append(face)
# Wait for the image to load.
try:
board.DISPLAY.refresh(target_frames_per_second=60)
except AttributeError:
board.DISPLAY.wait_for_frame()
# Fade down the backlight
for b in range(100, 0, -1):
board.DISPLAY.brightness = b
time.sleep(0.005) # default (0.005)
# Fade up the backlight
for b in range(101):
board.DISPLAY.brightness = b / 100
time.sleep(0.01) # default (0.01)
splash.pop()
# Wait until the board gets shaken
while not shaken:
try:
ACCEL_Z = ACCEL.acceleration[2] # Read Z axis acceleration
except OSError:
pass
# print(ACCEL_Z) # uncomment to see the accelerometer z reading
if ACCEL_Z > SENSITIVITY:
shaken = True
# Fade down the backlight
for b in range(100, 0, -1):
board.DISPLAY.brightness = b
time.sleep(0.005) # default (0.005)
splash.pop()
i = random.randint(0, (len(images)-1)) # pick a new random image
# print("shaken")
faceup = False
i %= len(images) - 1
i = random.randint(0, (len(images)-1)) # pick a new random image
# print("shaken")
faceup = False
i %= len(images) - 1