device/valio/touchpad.h header reference
[Valio device attributes module]

The source code of this header can be browsed online.

Description  

Value IO interface for a touchpad

Members  

Types  

Members detail  

#define LIBDEVICE_VALIO_TOUCHPAD_H_  

This macro is declared in device/valio/touchpad.h source file, line 27.

enum valio_touchpad_att  

This enum is declared in device/valio/touchpad.h source file, line 32.

IdentifierDescription
VALIO_TOUCHPAD_SIZEA struct valio_touchpad_size_s defining size of touch area in raw coordinates, constant
VALIO_TOUCHPAD_STATEA struct valio_touchpad_state_s with current position, read or update

struct valio_touchpad_size_s  

This struct is declared in device/valio/touchpad.h source file, line 42.

FieldDescription
uint32_t width;
uint32_t height;

struct valio_touchpad_state_s  

This struct is declared in device/valio/touchpad.h source file, line 48.

FieldDescription
uint32_t x;
uint32_t y;
uint8_t touch;

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