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use libusb auto-detach feature #84

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merged 1 commit into from
Nov 27, 2022
Merged

use libusb auto-detach feature #84

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11 changes: 5 additions & 6 deletions bumble/transport/usb.py
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Original file line number Diff line number Diff line change
Expand Up @@ -414,14 +414,13 @@ def find_endpoints(device):

device = found.open()

# Detach the kernel driver if supported and needed
# Auto-detach the kernel driver if supported
if usb1.hasCapability(usb1.CAP_SUPPORTS_DETACH_KERNEL_DRIVER):
try:
if device.kernelDriverActive(interface):
logger.debug("detaching kernel driver")
device.detachKernelDriver(interface)
except usb1.USBError:
pass
logger.debug('auto-detaching kernel driver')
device.setAutoDetachKernelDriver(True)
except usb1.USBError as error:
logger.warning(f'unable to auto-detach kernel driver: {error}')

# Set the configuration if needed
try:
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