TOUCH

This is the interface for accessing touch screen devices.

Details

define TOUCH_VERSION

define TOUCH_IOC_IDENT_CHAR

define I_TOUCH_GETVERSION

Gets the driver version.


define I_TOUCH_GETINFO

Gets the touch info (touch_info_t).


define I_TOUCH_SETATTR

Sets the touch display attributes (See also: touch_attr_t).


define I_TOUCH_SETACTION

define I_TOUCH_TOTAL

enum @30
  • TOUCH_FLAG_INIT Initializes the touch display.
  • TOUCH_FLAG_RESET Issue a reset to the touch display.
  • TOUCH_FLAG_IS_MULTITOUCH Initialize in multitouch mode if supported.

struct::touch_info_t

This is the data structure for accessing information about the device.

u32 resd

struct::touch_attr_t

This is the data structure used with setting attributes.

u32 o_flags

Drive flags such as TOUCH_FLAG_INIT

u32 resd

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