mirror of
https://github.com/itead/ITEADLIB_Arduino_Nextion.git
synced 2026-03-03 08:44:00 +01:00
66 lines
1.4 KiB
C++
66 lines
1.4 KiB
C++
/**
|
|
* @file NexCrop.cpp
|
|
*
|
|
* API of NexCrop.
|
|
*
|
|
* @author Wu Pengfei (email:<pengfei.wu@itead.cc>)
|
|
* @date 2015/7/10
|
|
* @copyright
|
|
* Copyright (C) 2014-2015 ITEAD Intelligent Systems Co., Ltd. \n
|
|
* 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.
|
|
*/
|
|
|
|
#include "NexCrop.h"
|
|
|
|
/**
|
|
* Constructor,inherited NexTouch's constructor function.
|
|
*
|
|
*/
|
|
NexCrop::NexCrop(NexPid pid, NexCid cid, const char *name)
|
|
:NexTouch(pid, cid, name)
|
|
{
|
|
}
|
|
|
|
/*
|
|
* Get the number of picture.
|
|
*
|
|
* @param number - an output parameter to save the number of picture.
|
|
*
|
|
* @retval true - success.
|
|
* @retval false - failed.
|
|
*/
|
|
bool NexCrop::getPic(uint32_t *number)
|
|
{
|
|
String cmd = String("get ");
|
|
cmd += getObjName();
|
|
cmd += ".picc";
|
|
sendCommand(cmd.c_str());
|
|
return recvRetNumber(number);
|
|
}
|
|
|
|
/*
|
|
* Set the number of picture.
|
|
*
|
|
* @param number - the number of picture.
|
|
*
|
|
* @retval true - success.
|
|
* @retval false - failed.
|
|
*/
|
|
bool NexCrop::setPic(uint32_t number)
|
|
{
|
|
char buf[10] = {0};
|
|
String cmd;
|
|
|
|
utoa(number, buf, 10);
|
|
cmd += getObjName();
|
|
cmd += ".picc=";
|
|
cmd += buf;
|
|
|
|
sendCommand(cmd.c_str());
|
|
return recvRetCommandFinished();
|
|
}
|
|
|