TouchControl Namespace Reference

Functions
int8_t	init ()
	Initialize the touch controller and start the worker thread.
int8_t	dispose ()
	Stop the worker thread and release resources.
bool	isActive ()
	Check whether the touch controller is active (initialized and running).
bool	isTouched (TouchSide side)
	Check whether the given side is currently touched.
float	getVersion ()
	Get current library version.

Function Documentation

dispose()

int8_t TouchControl::dispose

(

)

Stop the worker thread and release resources.

Returns

Status code:

• 0 : success
• -1 : left sensor GPIO release failed
• -2 : right sensor GPIO release failed

Examples

TouchControl/main.cpp.

getVersion()

float TouchControl::getVersion

(

)

Get current library version.

Original note: format 0.XYZ (3 digits after major).

Returns

Version as float.

Examples

TouchControl/main.cpp.

init()

int8_t TouchControl::init

(

)

Initialize the touch controller and start the worker thread.

Returns

Status code:

• 0 : success
• 1 : already initialized (no-op)
• -1 : left sensor GPIO initialization failed
• -2 : right sensor GPIO initialization failed

Examples

TouchControl/main.cpp.

isActive()

bool TouchControl::isActive

(

)

Check whether the touch controller is active (initialized and running).

Returns

true if active; false otherwise.

isTouched()

bool TouchControl::isTouched

(

TouchSide

side

)

Check whether the given side is currently touched.

Parameters

side	Sensor side to query.

Returns

true if touched; false otherwise.