NexPointer,subclass of NexTouch,provides simple methods to control pointer component. More...

#include <NexPointer.h>

Inheritance diagram for NexPointer:

Public Member Functions
	NexPointer (NexPid pid, NexCid cid, char *name)
	Constructor,inherited NexTouch's constructor function.

bool	getValue (uint32_t *number)
	Get the value of pointer. More...

bool	setValue (uint32_t number)
	Set the value of pointer. More...

Public Member Functions inherited from NexTouch
	NexTouch (NexPid pid, NexCid cid, char name, NexTouchEventCb pop=NULL, void pop_ptr=NULL, NexTouchEventCb push=NULL, void *push_ptr=NULL)
	Constructor of Nextouch. More...

NexPid	getPid (void)
	Get page id. More...

NexCid	getCid (void)
	Get component id. More...

const char *	getObjName (void)
	Get component name. More...

void	print (void)
	Print current object address,page id,component id, component name,pop event function address,push event function address.

Additional Inherited Members
Static Public Member Functions inherited from NexTouch
static uint8_t	mainEventLoop (NexTouch **list)
	Watting for Nextion's touch event. More...

static void	sendCommand (const char *cmd)
	Send command to Nextion. More...

static bool	recvRetCommandFinished (uint32_t timeout=100)
	Command is executed successfully. More...

static uint16_t	recvRetString (char *buffer, uint16_t len, uint32_t timeout=500)
	Receive string data. More...

static bool	recvRetNumber (uint32_t *number, uint32_t timeout=500)
	Receive uint32_t data. More...

Detailed Description

NexPointer,subclass of NexTouch,provides simple methods to control pointer component.

Definition at line 10 of file NexPointer.h.

Member Function Documentation

bool NexPointer::getValue ( uint32_t * number )

Get the value of pointer.

Parameters

number - an output parameter to save pointer's value.

Return values

true	- success.
false	- failed.

Definition at line 20 of file NexPointer.cpp.

bool NexPointer::setValue ( uint32_t number )

Set the value of pointer.

Parameters

number - the value of pointer.

Return values

true	- success.
false	- failed.

Definition at line 37 of file NexPointer.cpp.

The documentation for this class was generated from the following files: