adafruit-mirror/Adafruit_CircuitPython_USB_Host_Mouse
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Merge pull request #4 from makermelissa/main
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Allow user defined cursor image to override hardcoded value
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foamyguy 2025-05-22 16:39:27 -05:00 committed by GitHub
commit b8a30c49d7
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1 changed files with 4 additions and 2 deletions
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6
adafruit_usb_host_mouse.py
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@ -42,7 +42,7 @@ __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_USB_Host_Mouse.gi
BUTTONS = ["left", "right", "middle"]
def find_and_init_boot_mouse():
def find_and_init_boot_mouse(cursor_image="/launcher_assets/mouse_cursor.bmp"):
"""
Scan for an attached boot mouse connected via USB host.
If one is found initialize an instance of BootMouse class
@ -87,7 +87,9 @@ def find_and_init_boot_mouse():
mouse_device.set_configuration()
# load the mouse cursor bitmap
mouse_bmp = OnDiskBitmap("/launcher_assets/mouse_cursor.bmp")
if not isinstance(cursor_image, str):
raise TypeError("cursor_image must be a string")
mouse_bmp = OnDiskBitmap(cursor_image)
# make the background pink pixels transparent
mouse_bmp.pixel_shader.make_transparent(0)