![]() ![]() Tested that string as well with and without the control packet to swing on interface 2 operation and nothing changes. Update: Tangentially related String 0圆4 (ie 100) has a value of 73 86 05 4c 08 00 ff 1f ec 09 which is the common params control string with the first two bytes being X resolution, second two being Y, two gap bytes, 2 bytes for pressure, and then the resolution (which it reports as 09ec aka 2540?). I tested all these ranges both with my script above on Linux and via the Windows XP-Pen driver, so unless this particular device is borked it seems the resolution is only 2641 LPI. In button mode, byte 3 has the 8 buttons in a bitmap (topmost button is 1, bottom is 8).The two wheel buttons are on byte 8 (left 1 right 2). 7+8 are pressure (full 8192 levels), 9 and 10 are x and y tilt in range -61 to 60 as degrees of tilt from the perpendicular. In pen mode, bytes 3+4 are x and 5+6 are y coords (lil endian, as per spec) with resolution 35689 x 20598 ( 0x8b69 x 0x5076). ![]() So a0 is a hover event, a1 is a pen event (and will report pressure), a2 is the first barrel button, etc. Low order four bits are the pen buttons in a mode as a bitmap. Second byte is a mode byte - high order a means a pen event and f means button. Interface 2 operating mode is pretty straightforward.įirst byte stays interface id 02 so these aren't ever invalid hid packets. Of relevance it ends init with a packet into the undocumented out interface 2 of 0x02b004 and gets a reply of 02b104. Update: Here is a Wireshark trace of how the Windows driver does init. DriverPack Solution 15.6 Full Update là phiên bn mi nht cho b Driver allmain t ng tìm kim Driver còn thiu trên máy tính ca bn và cài t Offline.
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