nfc stats

Knowledge Point Analysis: NFC (Near Field communication) is close-range wireless communication technology. Developed by Philips and Sony, NFC is a non-contact identification and interconnection technology that enables close wireless communication between mobile devices, consumer electronics, PCs, and intelligent control tools. NFC provides a simple, touch-only s

According to reports from foreign media, Microsoft recently unveiled more detailed features of Windows 8.1 at the TechEd conference in New Orleans, which includes support for NFC printing and Wi-Fi hotspot features. For enterprise users, the addition of these two features will undoubtedly make Windows 8.1 more practical. Microsoft has said in the Windows business and springboard blogs that Windows 8.1 will allow the PC to connect to the printer in an

It is often necessary to monitor the running status of memcached on the server, such as the number of cache queries and hit rate. ButThe memcached-tool is written in Perl in Linux, and I have never tried whether it can be used in windows. Later I found a simple method.You can do this by using telnet.First, log on to the server, and then typeTelnet fig 11211127.0.0.1 is the server address (here it is the local machine), and 11211 is the port number bound to memcached.The command line window is bl

For example, a bus card is used for card swiping, a door card is used for card swiping, a membership card is used for card swiping, and a VIP card is used for card swiping during fitness, the shopping mall uses a bank card or a credit card for credit card consumption, and the medical insurance card is used for credit card purchases ...... So many cards are annoying! It is easy to integrate these cards into one card. The emergence of NFC mobile phones

In addition to mobile payment, data transmission, and access control identification, NFC can also be charged. Recently, a Dutch company proposed a functional solution that uses NFC technology to charge mobile devices. This solution transmits energy directly through an integrated NFC chip without the need for power cords or additional power input interfaces. There

This article describes in detail how to migrate the NFC Reader library to the Kinetis k64f microcontroller. This article uses a real-world porting case to demonstrate the steps required to migrate the NFC Reader library to the sample target MCU. The purpose of this article is to serve as a guide for software developers to transplant the NFC Reader library into th

December 22, 2011 Update: Increase webworks/html Call NFC Document link information • The following three network documents contain BlackBerry NFC data and multiple example codes –nfcprimer for Developers–readingand writing NFC Smart Tags –ndef Tag Reading from WebWorks applications –developmentguide-blackberry java sdk-7.0 blackberryjava api–

Thank you for your patience. This book is expected to be available in middle March. From today on, I will include some of the content of this book in my blog. Note that the original article is serialized without being edited by the publisher, so it may look a little non-professional. PrefaceMain content and features of this book This book is the third book in the "deep understanding of Android" series and the second book in this series of topics [1]. This book will focus on Wi-Fi,

I have always wanted to write down the English articles I have translated, and learn NFC, now we will translate the libnfc homepage introduction and libnfc installation articles on different operating systems. On the one hand, we will improve our English, and on the other hand, we will learn about libnfc. Original address: http://nfc-tools.org/index.php? Title = libnfc Independent Near-Field Communication

Transfer from http://blog.csdn.net/think_soft/article/details/8171256How an application dispatches an NFC tagWhen the label dispatch system completes the creation of an intent object encapsulated by an NFC tag and its identity information, it sends the intent object to the application of interest. If more than one application is able to process the intent object, the activity selector is displayed, allowing

Since Kali itself integrates a lot of NFC tools, it is convenient to use, plus a acr122u card reader, to try PJ School water Card!First install the driver, to ACS official website to download Linux, unzip into their own Linux distribution, Kali is Debian, directly is the Deb installation package, dpkg-i installation on the lineThen install Debhelper LibtoolApt-get install -y debhelper libtool apt-get install debhelper Then you can connect the d

Memcache monitoring Tool--statsIntroducedMemcache's stats command is the most basic tool for viewing memcache status.Under the default instance, connect to Memcache by using a command such as Telnet 127.0.0.1 11211, and then enter stats to see the current status of Memcache.The descriptions of these states are as follows: Pid Process ID of the Memcache server Uptime Num

I was confused by these inexplicable abbreviations when I first started to contact NFC. What exactly are the abbreviations of so many proprietary terms? What are the things ?! There have been some research over the past few days. Here I will record it as my personal understanding. If there are any discrepancies, please point it out! Let's talk about common NFC scenarios: 1. Reading cards, 2. Writing cards,

Due to NFC's ability to communicate in two-way and NFC's ability to be identified without power supply, coupled with the low cost of NFC, NFC is the first choice to replace RFID in some solutions, of course, there is a large limit on NFC, that is, the communication distance is too short (about 10CM ). Scheme rehearsal: 1. First, quickly build a mobile platform: I

One, two most commonly used status queries (mastering the first one is completely OK)1) View status: printf "stats\r\n" |nc 127.0.0.1 112112) Analog top command View status: Watch "echo stats" |nc 127.0.0.1 11211Second, a variety of stats Chinese interpretation. But the most common concern in the work is only four.STAT get_hits 1 (serial number, not result, as be

Thank you for your patience. This book is expected to be available in middle March. From today on, I will include some of the content of this book in my blog. Note that the original article is serialized without being edited by the publisher, so it may look a little non-professional. In the appendix, Mr. Wu Jinliang, one of the authors and reviewers, discusses the positioning and learning methods of this book. I believe that these discussions can resonate with readers. The appendix contains seve

Read and Write NFC tagsTo read and write NFC tags, it involves getting tags from the intent object and opening the communication with the label. To read and write NFC tag data, you have to define your own protocol stack. However, keep in mind that you can still read and write ndef data when working directly with the NFC