wakasann

//Arduion 基础入门套件教程 第6章 交通灯设计实验
int ledred = 10; //red led
int ledyellow = 7; //yellow led
int ledgreen = 4; //green led

void setup()
{
  pinMode(ledred,OUTPUT);
  pinMode(ledyellow,OUTPUT);
  pinMode(ledgreen,OUTPUT);

wakasann

//Arduion 基础入门套件教程 第7章 蜂鸣器实验
int buzzer = 7;

void setup()
{
  pinMode(buzzer,OUTPUT);
}

void loop()
{

wakasann

int photocellPin = 2;  //定义变量 photocellsh=2,为电压读取端口
int ledPin = 12; //定义变量ledPin=12,为led电平输出端口
int val = 0; //定义val变量的起始值

void setup()
{
  pinMode(ledPin,OUTPUT); //使ledPin为输出端口
  Serial.begin(9600);
}

wakasann

int potPin = 2; //定义模拟端口2连接LM35温度传感器

void setup()
{
  Serial.begin(9600);
}

void loop()
{
  int val; //存放读取的电压值

wakasann

create table mainlog(id INTEGER PRIMARY KEY   AUTOINCREMENT,user_id INTEGER,logdate DATE,start_time DATETIME,end_time DATETIME,created_at DATETIME,update_at DATETIME)
INSERT INTO mainlog (id, user_id, logdate,start_time, end_time, created_at, update_at) VALUES(1, 64, \'2017-05-20\', \'2017-05-20 22:55:57\', \'2017-05-20 23:05:46\', \'2017-05-20 22:55:57\', \'0000-00-00 00:00:00\')

wakasann

<?php
//read log file each line,i only need get url line,so use strpos method
// my log file text is:

// /test/index.php //url 
// 2017-11-19 00:00;:00 // datetime
// <pre>Array //  echo "<pre>";print_r(array());echo "</pre>";
// (
// )
// </pre>

wakasann

<?php
function p($array){
	echo "<pre>";
	print_r($array);
	echo "</pre>";
}

$array = array();

for($i = 0;$i < 5;$i++){

wakasann

<?php
//php connection to mqtt server(rabbitmq)
//use https://packagist.org/packages/php-amqplib/php-amqplib
define('AMQP_DEBUG', true);
require_once __DIR__.'/vendor/autoload.php';
use PhpAmqpLib\Connection\AMQPStreamConnection;
use PhpAmqpLib\Message\AMQPMessage;

$exchange = 'fanout2';
$queue = 'test';

wakasann

#include <opencv2./opencv.hpp>
#include "opencv2/highgui/highgui.hpp"

using namespace std;
using namespace cv;


#define WINDOW_NAME "【线性混合示例】" //为窗口标题定义的宏
const int g_nMaxAlphaValue = 100;  //Alpha 值的最大值
int g_nAlphaValueSlider; //滑动条对应的变量

wakasann

#include <opencv2/opencv.hpp>

using namespace std;
using namespace cv;

int main()
{
	//打开视频文件
	VideoCapture capture(0); //"1.mp4"