typedef struct Hid_AbsAxesArray {...} Hid_AbsAxesArray Array of absolute coordinate properties, used to store the property information of multiple absolute coordinate axes of an HID device. It supports describing the coordinate characteristics of input devices such as touchscreen, gamepad joysticks, etc., and is suitable for driver development scenarios that require precise reading and processing of multi-dimensional input data, for example, recording axis data in input devices such as gamepads and touchpads.
Since: 11
Related module: HidDdk
Header file: hid_ddk_types.h
| Name | Description |
|---|---|
| Hid_AbsAxes* hidAbsAxes | Pointer to the first element of the array that encodes the absolute coordinate attributes. It must be used together with length, and the pointer must be valid and not NULL. |
| uint16_t length | Valid length of the array, indicating the number of valid elements pointed to by hidAbsAxes. Value range: [0, 65535]. |