ace plc

1. Install the cross compiler on a PC with a Linux operating system. I use Moxa tool chain for DA66x (the same is true for other embedded Linux systems ), you can download it from the Moxa Website:2. Download the ACE package to a Linux PC and decompress it.3. Set environment variables:A. PATH of the Cross-compilation tool: export PATH = "/usr/local/xscale_be/bin: $ PATH"B. ACE_ROOT: export ACE_ROOT = "/home/jun/ACE_wrappers" (set according to the actu

From http://andylin02.javaeye.com/blog/470287 Overview: Transmission Control Protocol TCP (Transmission Control Protocol): TCP provides reliable and connection-oriented transport services for high-reliability data transmission. The reliability of TCP is to ensure that each TCP packet can arrive at the client in the sending order. The TCP communication process is generally as follows: The server binds the port and waits for the client to connect. The client connects to the server through the S

Label:A few concepts need to be clear first: Database Engine: Some of the components that are pre-stored in the data base; Microsoft Jet (Joint engine technology): Microsoft Jet data Engine, released in 1992, primarily for data connections to Microsoft Accesss, the jet engine, with access only to office97-2003; Microsoft ACE (Office Access Connectivity engine ): As Access 2007 was released, the Microsoft Jet data Engine ushered in a special change, wi

Download the source code to/usr/local/src: wget-cftp: // example Download source code Download the source code to/usr/local/src:Ftp://download.dre.vanderbilt.edu/previous_versions/ACE-6.0.3.tar.gz wget-cTar-zxvf ACE-6.0.3.tar.gzSudo chmod-R 777./ACE_wrappers/Install required Libraries Sudo apt-get install build-essentialSudo apt-get install libssl-devLn-s/usr/lib/libssl. so.0.9.8b/lib/libssl. so.0.9.8bSudo

Download source code Download the source code to/usr/local/src:Ftp://download.dre.vanderbilt.edu/previous_versions/ACE-6.0.3.tar.gz wget-CTar-zxvf ACE-6.0.3.tar.gzSudo chmod-r 777./ace_wrappers/Install required Libraries Sudo apt-Get install build-essentialSudo apt-Get install libssl-DevLn-S/usr/lib/libssl. so.0.9.8b/lib/libssl. so.0.9.8bSudo apt-Get install automakeSudo apt-Get install libtoolCompile in tr

ACE modeled network programming so that you don't have to repeat the same code every time. Network Programming involves interruptions, concurrency, and multithreading. The program format is relatively fixed, but robust network programs are relatively complicated. To handle these situations, ACE has several built-in network programming modes. The most basic mode is, of course, a one-to-one model that uses so

Byte alignment in 12 ace CDRS Everyone should know that there is a byte alignment problem in the middle of the computer. When the CPU accesses the memory, access from a specific address can generally speed up, for example, on a 32-bit machine, if a 32-bit integer is placed on an address that can be divided by 32 modulo to 0, it only needs to be accessed once. If not, it may need to be accessed twice. However, this requires that some data start from a

Ace thread management mechanism-thread creation and management Friends who have used C ++ for multi-threaded programming in different operating systems may have a deep understanding of the APIS processed by those threads. These APIs provide the same or similar functions, however, the differences between their APIs are extremely wide, which is a headache. Ace_thread provides simple packaging for thread calls of different operating systems. It processes

Ace modeled network programming so that you don't have to repeat the same code every time. Network Programming involves interruptions, concurrency, and multithreading. The program format is relatively fixed, but robust network programs are relatively complicated. To handle these situations, Ace has several built-in network programming modes. The most basic mode is, of course, a one-to-one model that uses so

Recently, due to project requirements, some middleware, such as ice, Ace, and Globus, need to be checked. Ice is a set of alternatives developed after a few days, out of being too tedious and tired of CORBA. It should be pointed out that, CORBA is a standard developed by OMG, a member organization of hundreds of enterprises. It is relatively bureaucratic and has many implementations. Its Commercial Products include Iona, Mico, and

Ace condition category Ace condition class (condition variable) provides different locking mechanisms for styles and mutex, Reader/author locks, and counting semaphores. When the thread holding the lock is executed in the critical sectionCodeThese three mechanisms allowWait for the Collaboration thread. On the contrary, condition variables are usually used by a threadWait by yourselfUntil a conditional ex

# Include # Include # Include "ACE/timer_queue_adapters.h" # Include "ACE/event_handler.h" # Include "ACE/timer_wheel.h" # Include "ACE/reactor. H" # Include "ACE/high_res_timer.h" Using namespace STD; Ace_thread_timer_queue_adapter Class ctasktimerhandler: Public a

Ace of Aces Time limit: 2 Seconds Memory Limit: 65536 KB There is a mysterious organization called Time-space administrative Bureau (TSAB) in the deep universe that we Hu Mans has not discovered yet. This year, the TSAB decided to elect a outstanding member from its elite troops. The elected guy would be honored with the title of "Ace of Aces".After voting, the TSAB

Zcelib-one cplusplus C + + Crossplatform library use for develop server,similar to ACE.OS adaptation layer, in order to adapt to the Windows and Linux two environments code added layer, while there are some extensions, basically can replace ACE. This part actually uses a lot of interesting code, the main idea is to simulate POSIX code under Windows. Let my code be debugged directly under Windows. This part of the code is named after the beginning of z

This article shares a menu style and an iframe-based tab effect in your project that uses ACE templates. One, the effect shows Toss for a long time, and finally the menu style and the tab page effect from the project out. 1, the initial load out of the effect 2, expand the menu (Support multi-level expansion, the following code introduction) 3, click the submenu, the form of a tab page to open the corresponding page 4. Support Menu Foldi

Http://bbs.csdn.net/topics/340225106 Operating System: Windows Server 2008 64-bit Enterprise EditionDatabase: sqlserver 2005 64-bit Enterprise EditionEnvironment: sqlserver 2005 SSIS package Read the. XLSX file in the package of ssisbecause SQL Server 2005 does not support direct reading of such files, so use 'Microsoft. ace. oledb.12.0 to read, the package execution prompts an error: the 'Microsoft. ace