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Android + Arduino via USB

asked 2012-03-19 17:03:06 -0600

4ntoine
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updated 2014-01-28 17:11:41 -0600

ngrennan
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I'm trying to communicate with Arduino board (Duemilanove) from Android 3.1 device with USB-host support using Android USB Host API (not in USB Accessory mode).

The questions are:

1.how to prepare arduino board (modify firmware) - interruptions or  smth?
2.how to check if its okay with arduino board (f.e. enumerate USB interfaces and verify that it supports needed. what tools can be  used?
3.how to find needed interface (what are interface class/protocol/subclass)
4.what can be the reason when interface cannot be claimed? (faced with that)

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