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https://github.com/itead/ITEADLIB_Arduino_Nextion.git
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61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
/**
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* @file NexNumber.h
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*
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* The definition of class NexNumber.
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*
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* @author Wu Pengfei (email:<pengfei.wu@itead.cc>)
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* @date 2015/8/13
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*
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* @copyright
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* Copyright (C) 2014-2015 ITEAD Intelligent Systems Co., Ltd. \n
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*/
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#ifndef __NEXNUMBER_H__
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#define __NEXNUMBER_H__
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#include "NexTouch.h"
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#include "NexHardware.h"
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/**
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* @addtogroup Component
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* @{
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*/
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/**
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* NexNumber component.
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*/
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class NexNumber: public NexTouch
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{
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public: /* methods */
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/**
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* @copydoc NexObject::NexObject(uint8_t pid, uint8_t cid, const char *name);
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*/
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NexNumber(uint8_t pid, uint8_t cid, const char *name);
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/**
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* Get number attribute of component.
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*
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* @param buffer - buffer storing text returned.
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* @param len - length of buffer.
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* @return The real length of text returned.
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*/
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bool getValue(uint32_t *number);
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/**
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* Set number attribute of component.
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*
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* @param buffer - number buffer.
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* @return true if success, false for failure.
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*/
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bool setValue(uint32_t number);
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};
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/**
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* @}
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*/
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#endif /* #ifndef __NEXNUMBER_H__ */
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