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HalloWing Jump Scare Trap: Update for CP7 #1759

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Merged
merged 2 commits into from
Aug 11, 2021
Merged

HalloWing Jump Scare Trap: Update for CP7 #1759

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0ebf78d
Update OnDiskBitmap code to take a filename string with CP7
lesamouraipourpre Aug 7, 2021
ca06d3c
Remove out-of-date DISPLAY.wait_for_frame()
lesamouraipourpre Aug 7, 2021
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19 changes: 12 additions & 7 deletions HalloWing_Jump_Scare_Trap/hallowing_jump_scare_trap.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@
import audioio
import audiocore
# Setup LED and PIR pins
LED_PIN = board.D13 # Pin number for the board's built in LED.
LED_PIN = board.LED # Pin number for the board's built in LED.
PIR_PIN = board.SENSE # Pin port connected to PIR sensor output wire.
# Setup digital input for PIR sensor:
pir = digitalio.DigitalInOut(PIR_PIN)
Expand Down Expand Up @@ -94,16 +94,21 @@ def blink(count, speed):
"trap_set.bmp"]
# Function for displaying images on HalloWing TFT screen
def show_image(filename):
# CircuitPython 6 & 7 compatible
image_file = open(filename, "rb")
odb = displayio.OnDiskBitmap(image_file)
face = displayio.Sprite(odb, pixel_shader=displayio.ColorConverter(), position=(0, 0))
face = displayio.TileGrid(
odb,
pixel_shader=getattr(odb, 'pixel_shader', displayio.ColorConverter())
)

# # CircuitPython 7+ compatible
# odb = displayio.OnDiskBitmap(filename)
# face = displayio.TileGrid(odb, pixel_shader=odb.pixel_shader)

backlight.duty_cycle = 0
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()
board.DISPLAY.refresh(target_frames_per_second=60)
backlight.duty_cycle = max_brightness

beep(1) # startup beep
Expand Down