stm32f4 discovery

On the internet to see a lot of monitoring nginx state, found that most of the configuration is more complex, I also wrote an automatic discovery of the script, welcome to shoot BricksNginx_status specific configuration here is not much to say, here pretend you have been well-equipped!#coding =utf-8importurllib,urllib2,urllib2importsys,jsonurl= "Http://112.124.32.164/nginx_status" li= ["Activeconnections", "Reading", "Writing", "Waiting"]js=[]iflen (S

Zabbix The default network Discovery template does not display IP, I want him to display IP on graph's title, as in the following effectI. Scripting[Email protected] ~]# chown-r zabbix.zabbix/etc/zabbix/Script[[email protected]~]# chmod755/etc/zabbix/script/Discovery_dev.sh[[email protected]~]# cat/etc/zabbix/script/discovery_dev.sh #!/bin/bashts=$ (Cat/proc/net/dev|tail-n +3| Awk'{print $}'|cut-d:-F1) Num=$ (Cat/proc/net/dev|tail-n +3| Awk'{print $}'

I have a piece of stm32f429 discovery Board, for some reason need to use 8080 interface lcd, and the block Development Board comes with the LCD interface using LTDC drive, so on the right atom here bought a 4.3 inch capacitive touch screen, driver IC for the NT35510.In order to quickly build a software engineering, I use the STM32CUBEMX tool to generate code templates, and write the LCD.C and nt35510.c two files, the code is as follows:Lcd.ctypedef st

This is a creation in Article, where the information may have evolved or changed. The text of this text connection is: http://blog.csdn.net/freewebsys/article/details/56296013 not allowed to reprint without the Bo master.Bo main address is: Http://blog.csdn.net/freewebsys 1, about consul Consul simplifies the process of registering and discovering services in a distributed environment, which is discovered through HTTP or DNS interfaces.There are a lot of useful functions.The conformance prot

"The hottest discovery" free cloud service Platform, AP pass through, Web Pass, esp8266,hex format data, Android One-click ConfigurationToday, leisure, release a free cloud server for everyone to test, first, see how to use it.1. Download the Esp8266 firmware and its download tools from the attachment first, asLink: Http://pan.baidu.com/s/1jI8iIwA Password: q6yz2. Open the Burn-write tool, select 0x0000 and 0x4000, compareNBSP; 3. One click to w

Introduction and start of building projectsThis exploration note mainly introduces me to the process of making a building project. Including the most initial learning, the idea of doing this stuff, and optimization.This is the effect of the 1 floor:Target Requirements:1, real building proportion modeling.2,360° overall view, and first person view.3, the room different status display separately.4, switch floors (total 6 floors, about 20-40 rooms per floor).5, displacement to the designated room d

Cisco Discovery Protocol (CDP) from the name we can see that this is a Cisco proprietary, it is recommended that everyone learn CCNA when trying to be familiar with all the spelling do not simply write down the abbreviation!CDP can collect hardware and protocol information for neighboring devicesCDP has two global parameters that can be set CDP timer (CDP timer) and CDP Holdtime (hold Time)The CDP timer is the amount of time that the CDP packet is tra

Objective: Must learn to springboot basic knowledge Brief introduction: Spring Cloud provides developers with tools to quickly build distributed systems, including configuration management, service discovery, circuit breakers, routing, micro-proxies, event busses, global locks, decision-making campaigns, distributed sessions, and more. It runs in a simple environment and can run on a developer's computer. Tools: JD

Introduction of Spring CloudSpring Cloud provides developers with tools to quickly build distributed systems, including configuration management, service discovery, circuit breakers, routing, micro-proxies, event busses, global locks, decision-making campaigns, distributed sessions, and more. It runs in a simple environment and can run on a developer's computer. In addition, Spring Cloud is based on springboot, so need to develop a certain understandi

1 What is Eureka?Eureka is a sub-module of Netflix that only needs to use the service's designator to access the service without modifying the configuration file of the service invocation. Functions similar to Dubbo's registry, such as zookeeper.Eureka adopts the CS design architecture, server-side Supervisor Service registration and discovery, the client terminal will be registered on the server side, after startup will send the heartbeat to the serv

Python implementation based on co-discovery of the relationship between charactersReference Links:To extract the "Busan line" character Relations,Draw a beautiful network Diagram with Python's networkx1. Co-existing relationshipIn the literature metrology, the common word method of keywords is used to determine the relationship between the subjects in the subject of the literature set. Here, we need to analyze a novel or a script to analyze the charac

JS doing deep learning, accidental discovery and introductionRecently I first dabbled with node. js, and used it to develop a graduation design Web module, and then through the call System command in node execution Python file way to achieve deep learning function module docking, Python code intervention, make JS code seems very cumbersome, I said I love ES6 after JS and very annoying PYT Hon Code style, helpless, I wrote the completion of the Google

Eureka is a component of the Springcloud family, because it has service registration and discovery mechanism, so it is very suitable for the registration center. Eureka has the service side and the client, the registration center serves as the service side, we provide the service as the client registers to the service end, by Eureka Unified Management. as a registry, its internal operating mechanism is what. Below I take these questions to study Eurek

Using 3.0.1 for Discovery when using agent, detection system.uname, has been no way to find. Open the debug log background has been an error. The log is as follows: In Get_value_agent (): Host: ' Addr: ' 10.130.130.80 ' key: ' System.uname ' conn: ' Unknown 'End of Get_value_agent (): Network ERRORDiscovery:item[system.uname] error:a TLS connection is configured Tobe used with agent but supportFor TLS is note compiled into server But if I add the ho

Calculate the hit rate per second, where the script gets the current hit rate, the template can be debuggedThe hit rate needs to be calculated before it can be evaluated. [Root@c7-test scripts]# Cat redis_hits.sh#!/bin/bash# ------------------------------------------------------------------------------- # -------------------------------------------------------------------------------# Notice# Redis Take Hits# is Scripts Take hits hits/(hits+misses)##############################################

As defined in the "IPv6 Neighbor Discovery Protocol" in RFC2461, NDP is a key protocol in IPV6. There are some key mechanisms in this agreement, and we'll start with a one by one discussion from here. Because I did not find the right legend on the internet, I only drew it myself. The above chart is from From this diagram to expand the learning NDP protocol, you can have a good understanding of the overall NDP framework. Speaking of Ndp--neighb

IPV6 Neighbor Discovery and static neighbor designation The topology map still shows the static, manually configured global unicast and link-local addresses on the current topology map. So what did IPv6 neighbors find? There is one command: Show IPv6 neighbor First on top of the R1, show IPv6 neighbor. It must be straight-connected R2. I saw the first time all wrong, oh, ca01.1a44.0008 is R2, R1 is the beginning of ca00. So here, the neighb

At present, many friends use BlackICE firewall, the author is also using it, in the use of BlackICE firewall process has an interesting small discovery, here with you to share the discussion. This interesting little discovery is: as long as we adjust the system time to 2099, we can terminate the BlackICE Firewall service! If you don't believe it, you can try it, and you'll find that after adjusting the sys

At present, many friends use BlackICE firewall, the author is also using it, in the use of BlackICE firewall process has an interesting small discovery, here with you to share the discussion. This interesting little discovery is: as long as we adjust the system time to 2099, we can terminate the BlackICE Firewall service! If you don't believe it, you can try it, and you'll find that after adjusting the sys

Label:USB flash Drive Discovery device PackageCom.lx.io;ImportJava.io.File;ImportJava.io.IOException;ImportJava.util.ArrayList;ImportJava.util.Arrays; Public class usbreadfile {/** * More information Welcome to the Kay Academy website: http://kaige123.com * @author Small Mo * * Public static void USB() {file[] files = file.listroots ();//List all current drive characters //Prepare the collection and add all the drive letter data.ArraylistNewArrayl