NexTouch.cpp File Reference

API of Nextion. More...

#include "NexTouch.h"

Go to the source code of this file.

Functions
bool	nexInit (void)
	Init Nextion's baudrate,page id. More...
bool	nexLoop (NexTouch **nexListenList)
	Call mainEventLoop,watting for Nextion's touch event. More...
bool	sendCurrentPageId (uint8_t *pageId)
	Return current page id. More...
bool	touchCalibration (void)
	Touch screen calibration. More...
bool	disableTouchFocus (void)
	Disable all touch hot. More...
bool	pauseSerialCommand (void)
	Pause serial instruction execution. More...
bool	recoverySerialCommand (void)
	Recovery serial instruction execution. More...
bool	setCurrentBrightness (uint8_t dimValue)
	Set current backlight brightness value. More...
bool	setDefaultBrightness (uint8_t dimDefaultValue)
	Set default backlight brightness value. More...
bool	sleepMode (uint8_t mode)
	Set device in sleep mode. More...
bool	setCurrentBaudrate (uint32_t baudrate)
	Set current baudrate. More...
bool	setDefaultBaudrate (uint32_t defaultBaudrate)
	Set default baudrate. More...

Detailed Description

API of Nextion.

Author

Wu Pengfei (email:pengf.nosp@m.ei.w.nosp@m.u@ite.nosp@m.ad.c.nosp@m.c)

Date

2015/7/10

Copyright

Copyright (C) 2014-2015 ITEAD Intelligent Systems Co., Ltd.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

Definition in file NexTouch.cpp.

Function Documentation

bool disableTouchFocus

(

void

)

Disable all touch hot.

Return values

true	- success.
false	- failed.

Definition at line 513 of file NexTouch.cpp.

bool nexInit

(

void

)

Init Nextion's baudrate,page id.

Return values

true	- success.
false	- failed.

Examples:

CompButton.ino, CompHotspot.ino, CompPage.ino, CompPicture.ino, CompPointer.ino, CompProgressBar.ino, CompSlice.ino, and CompText.ino.

Definition at line 409 of file NexTouch.cpp.

bool nexLoop

(

NexTouch **

nexListenList

)

Call mainEventLoop,watting for Nextion's touch event.

Parameters

nexListenList

- index to Nextion Components list.

Return values

false

- failed.

Examples:

CompButton.ino, CompHotspot.ino, CompPage.ino, CompPicture.ino, CompPointer.ino, CompProgressBar.ino, CompSlice.ino, and CompText.ino.

Definition at line 425 of file NexTouch.cpp.

bool pauseSerialCommand

(

void

)

Pause serial instruction execution.

Return values

true	- success.
false	- failed.

Definition at line 537 of file NexTouch.cpp.

bool recoverySerialCommand

(

void

)

Recovery serial instruction execution.

Return values

true	- success.
false	- failed.

Definition at line 562 of file NexTouch.cpp.

bool sendCurrentPageId

(

uint8_t *

pageId

)

Return current page id.

Parameters

pageId

- output parameter,to save page id.

Return values

true	- success.
false	- failed.

Definition at line 439 of file NexTouch.cpp.

bool setCurrentBaudrate

(

uint32_t

baudrate

)

Set current baudrate.

Parameters

baudrate

- current baudrate,it surrpots 2400,4800,9600,19200,38400,57600,38400.

Return values

true	- success.
false	- failed.

Definition at line 694 of file NexTouch.cpp.

bool setCurrentBrightness

(

uint8_t

dimValue

)

Set current backlight brightness value.

Parameters

dimValue

- current backlight brightness value.

Return values

true	- success.
false	- failed.

Definition at line 588 of file NexTouch.cpp.

bool setDefaultBaudrate

(

uint32_t

defaultBaudrate

)

Set default baudrate.

Parameters

defaultBaudrate

- default baudrate,it surrpots 2400,4800,9600,19200,38400,57600,38400.

Return values

true	- success.
false	- failed.

Definition at line 726 of file NexTouch.cpp.

bool setDefaultBrightness

(

uint8_t

dimDefaultValue

)

Set default backlight brightness value.

Parameters

dimDefaultValue

- default backlight brightness value.

Return values

true	- success.
false	- failed.

Definition at line 623 of file NexTouch.cpp.

bool sleepMode

(

uint8_t

mode

)

Set device in sleep mode.

Parameters

mode	- 1:into sleep mode,0:exit sleep mode.

Return values

true	- success.
false	- failed.

Definition at line 657 of file NexTouch.cpp.

bool touchCalibration

(

void

)

Touch screen calibration.

Return values

true	- success.
false	- failed.

Definition at line 489 of file NexTouch.cpp.