Added proper USB connection closing function. #3
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MartinRobomaze
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Added function to properly close USB connection with libusb.close. Tested with usb2fir board, on a normal computer closing function works without any problem. On Raspberry Pi program sometimes closes the connection, sometimes it fails to close the connection and displays Segmentation fault. When code is run again, it cannot connect to the board.
This is the error:
Segmentation fault.