hid - Using HIDAPI, how can you query the raw report descriptor? -


i'd deconstruct raw reports received hid_read function of hidapi.

as understand, can achieved using information device's report descriptors. when trying query descriptors, lost somewhere between hid spec , using methods available in hidapi.

i love see concrete c or node-hidapi based example queries , enumerates report descriptors device — perhaps mouse keep things simple?

i asked alan ott email this, , responded no follows:

hidapi not provide functions getting or parsing report descriptor. since hidapi talking custom devices, these devices contain or vendor-defined report items anyway.


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