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The eighth chapter makes the Development Board sound: Buzzer driver

;IOCTL (FD1,SET_CNT,DIV);BreakCase 4:div = (pclk/256/16)/fa;IOCTL (FD1,SET_CNT,DIV);BreakCase 5:div = (pclk/256/16)/sol;IOCTL (FD1,SET_CNT,DIV);BreakCase 6:div = (pclk/256/16)/la;IOCTL (FD1,SET_CNT,DIV);BreakCase 7:div = (pclk/256/16)/si;IOCTL (FD1,SET_CNT,DIV);Break}}return 0;}Static long fs210_pwm_ioctl (struct file *file, unsigned int cmd, unsigned long arg){PRINTK ("Pwm:device ioctl\n");Switch (CMD){Case BEEP_ON:PRINTK ("Pwm:beep on\n");Beep_on ();BreakCase Beep_off:PRINTK ("Pwm:beep off\n")

QT makes IDE tools for itself

function is triggered}mainwindow::~mainwindow ()//destructor { deletetext1;text1=null;} Voidmainwindow::p Recomp ()//Pre-compilation {file*p=fopen ( Filename.tostdstring (). Data (), "R"); if (P==null) return; qstringcmd=filename+ ". C";file*p1 =fopen (Cmd.tostdstring (). Data (), "w"); if (P1==null) return; qstringstr;while (!feof (p)) { charbUf[1024]={0};fgets (Buf,sizeof (BUF), p); str+=buf;} Str.replace ("contains", "#include"), str.replace ("Main function", "main"); Str.replace ("integer",

What makes for effective detection proposals? Thesis analysis

analysis, 2013.Q. Zhao, Z. Liu, and B. Yin, "Cracking BING and Beyond," in Bmvc, 2014.P. Dollár and C. L. Zitnick, "Structured forests for fast edge detection," ICCV, 2013.J. Feng, Y. Wei, L. Tao, C. Zhang, and J. Sun, "Salient object detection by composition," in ICCV, 2011.Z. Zhang, J. Warrell, and P. H. S. Torr, "Proposal generation for object detection using cascaded ranking SVMs," in C VPR, 2011.M. van Den Bergh, G. Roig, X. Boix, S. Manen, and L. van Gool, "Online Video seeds for temporal

Hopper reverse pseudo-code makes the big surprise

as the 5th parameter of the Msg_send to deal with, and did not pass the compiler parameters of the Convention to consider the problem.This function is simple and short, with the disassembly code together.Quartzcore ' DrawLine (objc_object*, void*, Cgpoint, __ctline const*): 0X1041CA4DC 0: Pushq%rbp 0x1041ca4dd 1: Movq%rsp,%RBP 0x1041ca4e0 4: Movq%rsi,%rax 0x1041ca4e3 7: Movq 0x50f2e (%rip),%rsi;"_drawline:incontext:atpoint:"0x1041ca4ea -: Movq%rax,%RCX 0x1041ca4ed -: Popq%rbp 0x1041ca4ee -:

FrontPage makes image hotspot links

In the picture we add hyperlinks, that is, make the image hotspot link this is very convenient Open FrontPage Open Page---Navigate to the picture---right-click650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/7E/F2/wKioL1cN7yzRBWCsAAKSBkVwquo922.jpg "title=" is not named. JPG "alt=" Wkiol1cn7yzrbwcsaaksbkvwquo922.jpg "/> The Picture toolbar is open----There are icons for hot links--we often use rectangles.650) this.width=650; "src=" http://s1.51cto.com/wyfs02/M00/7E/F2/wKioL1cN

Cobwebs, uncover the "experience network fraud, how the internet makes me born without a penny?" The secret behind the article "

can then gain control of the mobile card, gradually control all kinds of key website accounts: Payment class, virtual property category.How to prevent and deal with:1, the liar was originally used to use the name, ID card can forge identity cards, and even dare to go to the bank card replacement bank card. There are many such cases online. But this is a high risk of operation, easy to expose. Therefore, by replacing the mobile phone card, copy mobile card and other ways of committing crimes, so

The eighth chapter makes the Development Board sound: buzzer Drive reading notes

Code reuse is divided into static and dynamic. Static reuse is when you use certain features, include the corresponding header file. Dynamic reuse is a Linux driver that can use resources from another Linux driver. When compiling multiple source code files in the C or C + + language, if A.C uses the functions in the B.C file, you need to use extern to pre-define the B.C in the a.c file, and extern is to tell the compiler the function name, the number of arguments, the parameter type, and the ret

Organic fertilizer production equipment makes agriculture coordinated development

the soil organic matter content is high, even if the chemical nitrogen fertilizer use is larger, it will be preserved by microorganism as biomass to avoid its large loss. In the past, organic manure (straw and livestock manure) had to be retting for a long time before the carbon-nitrogen ratio was 25/1. Now, can add chemical nitrogen to regulate carbon and nitrogen ratio, only a short period of heap, after high temperature fermentation, kill germs, eggs can be applied to the soil.In the develop

Use Mina when a server makes a plain text message or multimedia message encryption session

the multimedia information:" + Msgjson + "Multimedia information Length" + moMoMsg.msgBytes.length);FileOutputStream fileout = new FileOutputStream ("f:\\"+ New Date (). getminutes () + "-.avi");FileChannel FC = Fileout.getchannel ();Fileout.write (momomsg.msgbytes);Fc.close ();Fileout.close ();}}Console printing:Client:This time of encryption: 774This time of encryption: 651--Send Multimedia message = {"Getter": "002", "Sender": "001", "type": "Pic"} Msgbyteslen = 16174624Server:This decryptio

VC makes a dialog box not displayed

Add Thisvoid cbkdlg::onncpaint () {ShowWindow (sw_hide);Cdialog::onncpaint ();}Add ModifyStyleEx (Ws_ex_appwindow,ws_ex_toolwindow) when initializing; Explanation: The Ws_ex_appwindow property of MSDN is interpreted as:Forces a top-level window onto the taskbar when the window is visible.Put the top-level and visible window on the taskbarModifyStyleEx (Ws_ex_appwindow, Ws_ex_toolwindow);This is to remove the Ws_ex_appwindow property of the window and increase the Ws_ex_toolwindow propertyWhen us

Raspberry Pi makes coolpy server

installs to the specified location.5. Restart the Raspberry PiReboot6. Check the installationOnce the installation is complete, you can check the version using the following command:Node-vNpm-vThe result should be:Nodejs Version V0.11.7Npmversion 1.3.8Three. Run coolpy1. Download coolpy Run FileInto the cool and the official dot hit OpenWrt version, but used only coolpyopwrt1.0.5.5.zip.2. Transfer the coolpy file to the Raspberry PiUsing the FTP Transport tool3. Unzip the coolpyUnzip Coolpyopwr

Is WordPress makes PHP more popular than the framework

Release system, Magento is open-source e-commerce program (domestic seems to have home Machen e-commerce to the Chinese in the sale of services), Zend Framework is the official open source PHP framework.The most popular is WordPress, much more popular than other applications, the bottom is the Zend Framework.In fact, these keywords are the author thinks the most popular word about PHP, I think it is appropriate to choose these words. Frame choose a representative on the line, and the popularity

Using openoffice to convert the office to pdf makes the components unusable. please help me.

Using openoffice to convert the office into a pdf file makes the component unusable. please help me. At the end of this post, nationzhou edited php nbsp in 2013-05-1816: 42: 24; converted the office into pdf format using openoffice nbsp; the following code is provided: function nbsp; makePropertyValue converts the office to pdf using openoffice, and components cannot be used. please help me. This post was last edited by nationzhou at 16:42:24Php c

Php makes an easy article submission

Php makes a simple article and submits it. I create a webpage so that people can submit the article and review it. I will use form, but the editor is required, I don't understand how to submit and handle this. I just got in touch with it. could you help me? thank you. Just like the process of posting. ------ Solution -------------------- embed the editor? Nbsp; search for fckeditrckeditor nbsp; ------ solution -- submit a simple article in php I mad

Learning Python makes it difficult to learn a programming language. what methods or skills do you have to learn?

":"master", \ "uid":"sa", \ "pwd":"secret" \ } print buildConnectionString(myParams)First of all, for those who want to learn programming well, no matter which language they start with, the language itself is not what we should be most concerned about, at least not as a beginner's first concern. It can also be said that it makes you feel difficult. Not necessarily the language itself(Such as syntax), The

MySQL database makes a field that is not the primary key unique _ MySQL

MySQL database makes a field that is not the primary key UNIQUE in the process of using MySQL data, sometimes we need a field that is not the primary key is not repeated, this requires the use of SQL UNIQUE constraints. The following is an introduction from w3school: The UNIQUE constraint uniquely identifies each record in the database table. UNIQUE and primary key constraints provide uniqueness guarantee for columns or column sets. Primary key

Makes php image processing simple. image processing class based on gb library. attached instance code download _ PHP Tutorial

Php makes it easy to process images using a gb library. The design idea of this class draws on jQuery and uses the concatenation method to operate images. for example, copy the code as follows: $imagenewUsaImage(array(filepathimage1.jpg). the design idea of image and image overwriting class is based on jQuery, use the concatenation method to operate images, such: The code is as follows: $ Image = new UsaImage (array ('filepath' => 'image1.jpg '));/

OpenOffice makes Microsoft login difficult?

Article title: OpenOffice makes Microsoft login difficult ?. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. On the Internet, the saying goes: "Microsoft says it wants to be an operating system, Apple goes down; Microsoft says it wants to be an Internet, and the website goes down; Microsoft says it wants to be a de

The new Qt theme engine makes the KDE program in GNOME more comfortable.

The new Qt theme engine makes the KDE program in GNOME more comfortable-general Linux technology-Linux technology and application information. The following is a detailed description. Trolltech's Jens Bache-Wiig is developing a new Qt program style engine that allows Qt programs to be more integrated into GTK + topics, in this way, the Qt application becomes more unified in the GNOME environment. Qt can be well integrated with the system topic in Win

QT5 the creation and use of dynamic link libraries (QT makes the dynamic library for its own use)

;}There's nothing to do here, just add sldshared_export.Okay, that's it, we build it, we'll build our DLL in the Mydebug folder.2. How to use the Dynamic link libraryCreate a new QT Widgetsapplication projectIn the. Pro file, add the same as aboveDESTDIR =.. \mydebug Click on the project to remove the shadow buildPlusIncludepath + =. /sldlibs + =-l$ $DESTDIR-lsldThe first sentence is to include the SLD item's folder in this project so that we can directly use the header file in it.The second sen

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