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am7xxx: detect unexpected responses to AM7XXX_PACKET_TYPE_DEVINFO requests
authorAntonio Ospite <ospite@studenti.unina.it>
Fri, 7 Dec 2012 11:22:45 +0000 (12:22 +0100)
committerAntonio Ospite <ospite@studenti.unina.it>
Fri, 7 Dec 2012 11:47:39 +0000 (12:47 +0100)
Under some conditions, some devices like Philips/Sagemcom PPX projectors
return a strangely small packet (e.g. an AM7XXX_PACKET_TYPE_POWER with
header_data_len == 2) in reply to an AM7XXX_PACKET_TYPE_DEVINFO, hence
NOT providing useful device info.


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