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am7xxx: fail if USB configuration or interface are not right
authorAntonio Ospite <ospite@studenti.unina.it>
Sat, 23 Mar 2013 21:40:25 +0000 (22:40 +0100)
committerAntonio Ospite <ospite@studenti.unina.it>
Sat, 23 Mar 2013 22:44:40 +0000 (23:44 +0100)
Check the return values of libusb_set_configuration() and
libusb_claim_interface(), this way it is easier to spot devices which
require a different setting.


No differences found
Open Source library to communicate via USB with Projectors and Digital Picture Frames based on the Actions Micro AM7XXX family of ICs