On Mar 10, 2008, at 11:53 AM, [EMAIL PROTECTED] wrote: >> Basically, it should not be sending a report ID if there >> are no report IDs defined in the HID report descriptor >> (note that it says "length: 6" but you passed in an >> array of 5 bytes). > What do you mean for report ID? The message to be sent to > device?
You may want to check here for terminology: http://www.usb.org/developers/devclass_docs/HID1_11.pdf (Page 27 describes report IDs.) > But before sending report, I can't find the item-address to > send to: > > WARNING: hid_find_object(): can't find requested item > 0xff000001.0x00010046.0x000a0001 of USB device > 002/002-1b67-000a-00-00[0]. You may have found a bug in the hidparser code. It shouldn't print the path to a node that it can't find (although the paths ending in 0x00000000 are just extra bytes for the first HID report element). At the moment, I can't really debug this, since libhid only operates on live devices. One of my TODO items is to have a mode where libhid can read a HID descriptor captured on another computer. -- Charles Lepple _______________________________________________ libhid-discuss mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/libhid-discuss
