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資源簡介

實現了“智慧大棚”QT界面嵌入式開發,設計到拍照、多線程、界面切換等功能

資源截圖

代碼片段和文件信息

#include?“logs.h“
#include?
#include?
#include?
Logs::Logs()
{
????SetLimitInfo();
}

Logs::~Logs()
{

}

//?set?the?limited?weather?infomation
void?Logs::SetLimitInfo()
{
????low_tem_limit?=?20;
????high_tem_limit?=?30;
????low_hum_limit?=?0.2;
????high_hum_limit?=?0.8;
????low_lig_limit?=?20;
????high_lig_limit?=?50;
}

void?Logs::WriteWeaLogs(int?tempint?humdouble?lig)
{
????QDateTime?current_time?=?QDateTime::currentDateTime();
????QString?current_time_str?=?current_time.toString(“yyyy-MM-dd?hh:mm:ss?ddd“);

????QString?logs_temp?=?NULLlogs_hum?=?NULL?logs_lig?=?NULL;

????if(temp?????????logs_temp?=?“The?temperature?below?“+QString::number(low_tem_limit)+“?at?“+current_time_str+
????????????????“?And?It‘s?“+QString::number(temp)+“.“;
????else?if(temp?>?high_tem_limit)
????????logs_temp?=?“The?temperature?over?“+QString::number(low_tem_limit)+“?at?“+current_time_str+
????????????????“?And?It‘s?“+QString::number(temp)+“.“;

????if(hum?????????logs_hum?=?“The?humidity?belows?“+QString::number(low_hum_limit)+“?at?“+current_time_str+
????????????????“?And?It‘s?“+QString::number(hum)+“.“;
????else?if(hum?>?high_hum_limit)
????????logs_hum?=?“The?humidity?over?“+QString::number(low_hum_limit)+“?at?“+current_time_str+
????????????????“?And?It‘s?“+QString::number(hum)+“.“;

????if(lig?????????logs_lig?=?“The?light?intancity?belows?“+QString::number(low_lig_limit)+“?at?“+current_time_str+
????????????????“?And?It‘s?“+QString::number(lig)+“.“;
????else?if(lig?>?high_lig_limit)
????????logs_lig?=?“The?light?intancity?over?“+QString::number(low_lig_limit)+“?at?“+current_time_str+
????????????????“?And?It‘s?“+QString::number(lig)+“.“;



????WriteLogs(logs_temp);
????WriteLogs(logs_hum);
????WriteLogs(logs_lig);

}

void?Logs::WriteLogs(QString?log_data)
{
????QString?file_path?=?“logs.dat“;
????QFile?f(file_path);
????f.open(QIODevice::WriteOnly|QIODevice::Append);
????QTextStream?s(&f);

????if(log_data?!=?NULL)
????????s<
????f.close();

}




?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????2080??2017-05-28?09:49??vegetable_greenhouse_sys_2\logs.cpp
?????文件?????????503??2017-05-28?09:39??vegetable_greenhouse_sys_2\logs.h
?????文件?????????182??2017-05-28?09:49??vegetable_greenhouse_sys_2\main.cpp
?????文件????????5205??2017-06-07?09:02??vegetable_greenhouse_sys_2\mainwindow.cpp
?????文件????????1359??2017-05-28?09:49??vegetable_greenhouse_sys_2\mainwindow.h
?????文件????????3977??2017-05-28?07:08??vegetable_greenhouse_sys_2\mainwindow.ui
?????文件???????70971??2017-05-20?09:38??vegetable_greenhouse_sys_2\Makefile
?????文件?????????944??2017-05-28?09:49??vegetable_greenhouse_sys_2\myserial.cpp
?????文件?????????458??2017-05-28?09:49??vegetable_greenhouse_sys_2\myserial.h
?????文件?????????628??2017-05-28?07:08??vegetable_greenhouse_sys_2\photoworker.cpp
?????文件?????????550??2017-05-28?09:49??vegetable_greenhouse_sys_2\photoworker.h
?????文件????????2535??2017-05-28?09:49??vegetable_greenhouse_sys_2\pic.cpp
?????文件?????????849??2017-05-28?09:49??vegetable_greenhouse_sys_2\pic.h
?????文件?????????114??2017-05-19?19:02??vegetable_greenhouse_sys_2\pic.qrc
?????文件????????2265??2017-05-19?19:46??vegetable_greenhouse_sys_2\pic.ui
?????目錄???????????0??2017-06-25?21:36??vegetable_greenhouse_sys_2\pic\
?????文件??????137878??2017-05-28?07:18??vegetable_greenhouse_sys_2\pic\1.bmp
?????文件???????91078??2017-05-28?07:19??vegetable_greenhouse_sys_2\pic\2.bmp
?????文件???????96998??2017-05-28?09:51??vegetable_greenhouse_sys_2\pic\3.bmp
?????文件??????107878??2017-05-28?07:20??vegetable_greenhouse_sys_2\pic\4.bmp
?????文件??????135478??2017-05-28?07:20??vegetable_greenhouse_sys_2\pic\5.bmp
?????文件???????38234??2016-07-26?22:25??vegetable_greenhouse_sys_2\posix_qextserialport.cpp
?????文件????????1934??2016-07-26?22:25??vegetable_greenhouse_sys_2\posix_qextserialport.h
?????文件????????6528??2017-05-17?20:29??vegetable_greenhouse_sys_2\qextserialbase.cpp
?????文件????????6873??2016-07-26?22:25??vegetable_greenhouse_sys_2\qextserialbase.h
?????文件????????8659??2017-05-28?07:08??vegetable_greenhouse_sys_2\v4l.cpp
?????文件????????3407??2017-05-28?07:08??vegetable_greenhouse_sys_2\v4l.h
?????文件?????????831??2017-06-05?19:51??vegetable_greenhouse_sys_2\vegetable_greenhouse_sys.pro
?????文件???????18737??2017-06-25?11:20??vegetable_greenhouse_sys_2\vegetable_greenhouse_sys.pro.user
?????文件???????18172??2017-05-28?06:11??vegetable_greenhouse_sys_2\vegetable_greenhouse_sys.pro.user.3.2-pre1
?????文件????????2128??2017-05-28?09:49??vegetable_greenhouse_sys_2\weather.cpp
............此處省略5個文件信息

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