diff options
Diffstat (limited to 'include/usb_hid_touchpad.h')
| -rw-r--r-- | include/usb_hid_touchpad.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/include/usb_hid_touchpad.h b/include/usb_hid_touchpad.h index 39b6277b96..3d6207b19e 100644 --- a/include/usb_hid_touchpad.h +++ b/include/usb_hid_touchpad.h @@ -10,18 +10,23 @@ #define USB_HID_TOUCHPAD_TIMESTAMP_UNIT 100 /* usec */ +#define REPORT_ID_TOUCHPAD 0x01 + +#define MAX_FINGERS 5 + struct usb_hid_touchpad_report { uint8_t id; /* 0x01 */ struct { - unsigned tip:1; - unsigned inrange:1; - unsigned id:4; - unsigned pressure:10; - unsigned width:12; - unsigned height:12; - unsigned x:12; - unsigned y:12; - } __packed finger[5]; + uint16_t confidence:1; + uint16_t tip:1; + uint16_t inrange:1; + uint16_t id:4; + uint16_t pressure:9; + uint16_t width:12; + uint16_t height:12; + uint16_t x:12; + uint16_t y:12; + } __packed finger[MAX_FINGERS]; uint8_t count:7; uint8_t button:1; uint16_t timestamp; |