最終更新:2014-09-10 (水) 19:33:51 (3509d)
HID/Usage
Usageの上位16ビットがUsage Page、下位16ビットがUsage ID
メモ
3ボタンマウスの例
- 左側がレポートのバイナリ。右のは説明。
05 01 G Usage Page (Generic Desktop), ;Use the Generic Desktop Usage Page 09 02 L Usage (Mouse), A1 01 M Collection (Application), ;Start Mouse collection 09 01 L Usage (Pointer), A1 00 M Collection (Physical), ;Start Pointer collection 05 09 G Usage Page (Buttons), 19 01 L Usage Minimum (01), 29 03 L Usage Maximum (03), ;3 Button 15 00 G Logical Minimum (0), 25 01 G Logical Maximum (1), ;Fields return values from 0 to 1 95 03 G Report Count (3), ;Create three 1 bit fields (button 1, 2, & 3) 75 01 G Report Size (1), 81 02 M Input (Data, Variable, Absolute), ;3 button bits 95 01 G Report Count (1), 75 05 G Report Size (5), ;Create 5 bit constant field 81 01 M Input (Constant), ;5 bit padding 05 01 G Usage Page (Generic Desktop), 09 30 L Usage (X), 09 31 L Usage (Y), 15 81 G Logical Minimum (-127), 25 7F G Logical Maximum (127), ;Fields return values from -127 to 127 75 08 G Report Size (8), 95 02 G Report Count (2), ;Create two 8 bit fields (X & Y position) 81 06 M Input (Data, Variable, Relative), ;2 position bytes (X & Y) C0 M End Collection, ;Close Pointer collection C0 M End Collection ;Close Mouse collection
ドキュメント
Usage Page
Usage ID
Usage Types
例
- Usage Page/Generic Desktop (0x01)だと
