Hi:<br><br>I am a few hours into libhid and I have no clue how to obtain my input and output path to communicate with my device.<br>I went through the test_libhid.c comments but still unsure.&nbsp; Can someone explain to me how I can read the the output
<br>from hid_dump_tree to find out my input/output usage path?&nbsp;&nbsp; Thanks!!<br><br>Here is the output of hid_dump_tree:<br><br>parse tree of HIDInterface 001/005[0]:<br>&nbsp; path: 0xff000001.0xff000002; type: 0x80<br>&nbsp; path: 0xff000001.0x00000000
; type: 0x80<br>&nbsp; path: 0xff000001.0x00000000; type: 0x80<br>&nbsp; path: 0xff000001.0x00000000; type: 0x80<br>&nbsp; path: 0xff000001.0x00000000; type: 0x80<br>&nbsp; path: 0xff000001.0x00000000; type: 0x80<br>&nbsp; path: 0xff000001.0x00000000
; type: 0x80<br>&nbsp; path: 0xff000001.0x00000000; type: 0x80<br>&nbsp; path: 0xff000001.0xff000003; type: 0x90<br>&nbsp; path: 0xff000001.0x00000000; type: 0x90<br>&nbsp; path: 0xff000001.0x00000000; type: 0x90<br>&nbsp; path: 0xff000001.0x00000000
; type: 0x90<br>&nbsp; path: 0xff000001.0x00000000; type: 0x90<br>&nbsp; path: 0xff000001.0x00000000; type: 0x90<br>&nbsp; path: 0xff000001.0x00000000; type: 0x90<br>&nbsp; path: 0xff000001.0x00000000; type: 0x90<br>&nbsp; path: 0xff000001.0xff000004
; type: 0xb0<br>&nbsp; path: 0xff000001.0x00000000; type: 0xb0<br><br><br>Mark<br>