def exit_cp2130(self):
if self.cp2130Handle:
libusb1.libusb_release_interface(self.cp2130Handle, 0)
if self.kernelAttached:
libusb1.libusb_attach_kernel_driver(self.cp2130Handle, 0)
if self.cp2130Handle:
libusb1.libusb_close(self.cp2130Handle)
if self.deviceList:
libusb1.libusb_free_device_list(self.deviceList, 1)
if self.context:
libusb1.libusb_exit(self.context)
def close(self):
"""
fermeture de la liaison usb
:return:
"""
print ('* fermeture de la liaison usb *')
libusb1.libusb_release_interface(self.handle, 0)
libusb1.libusb_close(self.handle)
libusb1.libusb_exit(NULL)
print ('* liaison usb fermee *')
def exit_cp2130(cp2130Handle, kernelAttached, deviceList, context):
if cp2130Handle:
libusb1.libusb_release_interface(cp2130Handle, 0)
if kernelAttached:
libusb1.libusb_attach_kernel_driver(cp2130Handle, 0)
if cp2130Handle:
libusb1.libusb_close(cp2130Handle)
if deviceList:
libusb1.libusb_free_device_list(deviceList, 1)
if context:
libusb1.libusb_exit(context)
exit()
def releaseInterface(self, interface):
"""
Release interface, allowing another process to use it.
"""
result = libusb1.libusb_release_interface(self.__handle, interface)
if result:
raise libusb1.USBError(result)
def releaseInterface(self, interface):
result = libusb1.libusb_release_interface(self.handle, interface)
if result:
raise libusb1.USBError, result
