This Unix C code monitors a web server every few minutes by trying to retrieve its home page. It sends you email WHEN it can t connect, and every so often while the server is still down. It sends a final message WHEN it comes back up. If you have email paging, just direct the email to your pager address.
標(biāo)簽： monitors retrieve minutes server
上傳時(shí)間： 2015-01-11
上傳用戶(hù)：pompey
ADO.NET in a Nutshell is the most complete and concise source of ADO.NET information available. Besides being a valuable reference, this book covers a variety of issues that programmers face WHEN developing web applications or web services that rely on database access. Most examples use Microsoft s C# language. The book s CD includes an add-in to integrate the reference with Visual Studio .NET help files.
標(biāo)簽： information ADO NET available
上傳時(shí)間： 2015-01-11
上傳用戶(hù)：nanfeicui
USB Manager(usbmgr) 0.4.8 Shuu Yamaguchi <shuu@wondernetworkresources.com> Special Helper: Philipp Thomas WHEN USB devices connect to or disconnect from a USB hub, the usbmgr works as the following according to configuration. a) It loads and unloads files Linux kernel modules. b) It execute file to setup USB devices.
標(biāo)簽： wondernetworkresources Yamaguchi Manager Special
上傳時(shí)間： 2014-01-27
上傳用戶(hù)：zhaiyanzhong
FPFilter is a sample disk filter driver that demonstrates how a disk failure prediction filter driver could be implemented. A failure prediction filter driver can predict WHEN a disk may fail and notify the disk driver stack of this condition.
標(biāo)簽： filter disk demonstrates prediction
上傳時(shí)間： 2015-03-30
上傳用戶(hù)：變形金剛
REMOVE removes a TSR. It takes two command line arguments. The first is the name of TSR to be removed (or an * to remove the last one), and the second is a file name which MUST contain the interrupt vectors to be loaded WHEN the TSR is removed.
標(biāo)簽： TSR arguments removes command
上傳時(shí)間： 2013-12-09
上傳用戶(hù)：wys0120
最高優(yōu)先級(jí)編碼器 8位相等比較器 三人表決器（三種不同的描述方式） 加法器描述 8位總線收發(fā)器：74245 （注2） 地址譯碼（for m68008） 多路選擇器（使用select語(yǔ)句） LED七段譯碼 多路選擇器（使用if－else語(yǔ)句） 雙2－4譯碼器：74139 多路選擇器（使用WHEN－else語(yǔ)句） 二進(jìn)制到BCD碼轉(zhuǎn)換 多路選擇器 （使用case語(yǔ)句） 二進(jìn)制到格雷碼轉(zhuǎn)換 雙向總線（注2） 漢明糾錯(cuò)嗎譯碼器 三態(tài)總線（注2） 漢明糾錯(cuò)嗎編碼器 解復(fù)用器
標(biāo)簽： m68008 select 74245 for
上傳時(shí)間： 2015-04-11
上傳用戶(hù)：tianyi223
CBC下寫(xiě)的串口編程，API函數(shù)實(shí)例 I wish this site had been around WHEN I was trying to figure out how to make serial communications work in Windows95. I, like many programmers, was hit with the double-whammy of having to learn Windows programming and Win95 serial comm programming at the same time. I found both tasks confusing at best. It was particularly frustrating because I had, over the years, written so much stuff (including lots of serial comm software) for the DOS environment and numerous embedded applications. Interrupt driven serial comm, DMA transfer serial comm, TSR serial comm, C, assembler, various processors... you name it, it had written it. Yet, everything I knew seemed upside-down in the message-driven-callback world of Windows.
上傳時(shí)間： 2014-06-20
上傳用戶(hù)：cccole0605
This firmware translates a PS/2 mouse to a USB mouse. The translator firmware is entirely interrupt driven (with the exception of sending the data via USB to the host.) An interrupt is generated WHEN the PS/2 start bit is received, at which time the firmware will begin its receive routine. In addition to this interrupt, every 168ms a timer overflow interrupts the main program and implements one state of the mouse state machine. This state machine handles sending bytes to and translating bytes received from the PS/2 mouse automatically. All of this is done in the background while the main program runs in the foreground. The only operation that the main program implements is sending mouse data to the PC via USB.
標(biāo)簽： firmware mouse translates translator
上傳時(shí)間： 2015-04-26
上傳用戶(hù)：cuiyashuo
DSP音頻處理示例The benefits of real-time analysis provided by DSP/BIOS are often required in programs that were engineered without it. WHEN the program is not built from the ground up using the DSP/BIOS kernel and real-time analysis features, the lack of familiarity prevents engineers from reaping the benefits of this very powerful tool set, especially in the final stage of development WHEN real-time analysis is needed most. This application note provides an example of the necessary steps required to utilize DSP/BIOS features in order to bring these solutions to bear in an existing application.
標(biāo)簽： DSP real-time benefits analysis
上傳時(shí)間： 2014-01-06
上傳用戶(hù)：003030
Introduction to GPS ToolKit Pro 1.0 GPS ToolKit Pro is an ActiveX object that makes it easy to add GPS support to any Visual Basic, Visual C++, Delphi, Excel, or scripting project that supports ActiveX controls. GPS data (including lat/lon, speed, course, altitude, and dozens of other datasets) can be accessed through GPS ToolKit s properties, and GPS ToolKit s multithreaded event-based architecture notifies your application WHEN data has been updated, saving you from having to write messy polling routines.
標(biāo)簽： ToolKit Introduction GPS Pro
上傳時(shí)間： 2015-04-28
上傳用戶(hù)：zhuoying119
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