摘要:
until与till的用法归纳崔荣斌until和till两者都可作介词、连词,一般情况下可以互换使用。用于肯定句时,主句的动词只用延续性的,它所表示的动作一直延续到till或until表示的时间为止,意为“直到……为止”;用于否定句时,主句的动词一般是非延续性的,也可以是延续性的,它所表示的动作直到...
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posted @ 2014-09-19 16:25
IAmAProgrammer
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#ifndef __AGDI__INCED___ #define __AGDI__INCED___//---Revision History: ----------------------------------------------// 17.10.2000, added AG_SYM_S...
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posted @ 2014-09-18 15:27
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AGDI DriversAGDI is an Application Program Interface (API) third-party developers can use to create hardware debugger drivers that interface directly ...
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posted @ 2014-09-18 15:13
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From: Will DeWitt Jr. Subject: Fast strlen routine?NewsGroup: borland.public.delphi.language.basmDate Posted: 28-May-2003 at 13:50:4 PST Download...
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posted @ 2014-09-17 08:11
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http://docwiki.embarcadero.com/RADStudio/XE6/en/Delphi_Data_TypesInteger Data TypesTypeDescriptionPointerByte8-bit unsigned integerPByteShortInt8-bit ...
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posted @ 2014-09-16 18:45
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http://delphi.about.com/od/adptips2006/qt/functionasparam.htmIn Delphi,procedural types(method pointers) allow you to treat procedures and functions a...
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posted @ 2014-09-14 23:02
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STM32串口通信中使用printf发送数据配置方法(开发环境 Keil RVMDK)http://home.eeworld.com.cn/my/space-uid-338727-blogid-47176.html在STM32串口通信程序中使用printf发送数据,非常的方便。可在刚开始使用的时候总...
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posted @ 2014-09-13 23:13
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ARM Cortex-M instruction setsARMCortex-MThumbThumb-2HardwaremultiplyHardwaredivideSaturatedmathDSPextensionsFloating-pointARMarchitectureCorearchitect...
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posted @ 2014-09-13 18:06
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https://gitorious.org/freebsd/freebsd/raw/56c5165837bf08f50ca4a08c6b2da91f73852960:sys/arm/include/acle-compat.h/* * Copyright (c) 2014 ARM Ltd * All ...
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posted @ 2014-09-13 00:32
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--cpu=nameThis option enables code generation for the selected ARM processor or architecture.Syntax--cpu=nameWhere:nameis the name of a processor or a...
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posted @ 2014-09-12 22:52
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http://www.matrix67.com/blog/archives/3985神秘常量复出!用0x077CB531计算末尾0的个数大家或许还记得 Quake III 里面的一段有如天书般的代码,其中用到的神秘常量 0x5F3759DF 究竟是怎么一回事,着实让不少人伤透了脑筋。今天,我见到了一...
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posted @ 2014-09-11 23:50
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http://programming.sirrida.de/Discussion topicsBit permutationsDownload source filesList of function descriptionsOnline source code generator for bit ...
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posted @ 2014-09-11 22:10
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http://aggregate.org/MAGIC/The Aggregate Magic AlgorithmsThere are lots of people and places that create and collect algorithms of all types (hereare ...
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posted @ 2014-09-11 21:15
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http://graphics.stanford.edu/~seander/bithacks.htmlBit Twiddling HacksBy Sean Eron Andersonseander@cs.stanford.eduIndividually, thecode snippets here ...
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posted @ 2014-09-11 21:14
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http://segger.com/jlink-real-time-terminal.htmlReal Time TerminalSEGGER's Real Time Terminal (RTT) is the new technology for interactive user I/O in e...
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posted @ 2014-09-11 13:50
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The linker automatically chooses an appropriate formatter for printf- andscanf-related function based on information from the compiler.If that informa...
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posted @ 2014-09-11 12:53
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In particular, Microsoft® instituted a device driver certification process for itsWindows® desktop and server operating systems to ensure the drivers ...
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posted @ 2014-09-05 15:13
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http://technet.microsoft.com/en-us/library/cc730875.aspxDetermine the name of the driver package in the driver storepnputil.exe -e >> c:\driver_name.t...
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posted @ 2014-09-05 11:02
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http://www.keil.com/support/man/docs/dapdebug/dapdebug_introduction.htmCMSIS-DAP is the interface firmware for a Debug Unit that connects the Debug Po...
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posted @ 2014-09-04 21:34
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http://www.cnblogs.com/skey_chen/archive/2011/05/24/2055538.html从网上下载了一份CHM格式的文档,打开时左侧菜单出来了,但右边显示如下的错误:无法显示网页在确保文件正常的情况下,一般原因有两个1、itss协议安装微软的安全更新 8963...
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posted @ 2014-09-04 17:42
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http://254698001.blog.51cto.com/2521548/1339696很多朋友在加载DLL是发生这样的错误:HRESULT: 0x80131515。解决方法是,在DLL文件上单击右键,选择属性,然后把锁定解除即可。
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posted @ 2014-09-04 17:38
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http://blog.csdn.net/cardinal_508/article/details/5553387L13从快速入门开始(Quickstart)这个库是一个文件中所有简化用法中最常见的:FTP下载它,编译它(-03),并连接到其他程序。全部编译时默认选择合理值在大多数平台。之后你也可以...
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posted @ 2014-09-03 22:50
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#ifndef _I386_ERRNO_H#define _I386_ERRNO_H#define EPERM 1 /* Operation not permitted */#define ENOENT 2 /* No such file or director...
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posted @ 2014-09-03 09:03
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Error Messages for Windowshttp://www.gregorybraun.com/MSWINERR.ZIPServer 4.0 Error MessagesCodeError Message0操作成功完成。1函数不正确。2系统找不到指定的文件。3系统找不到指定的路径。4系统...
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posted @ 2014-09-03 09:01
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调码王第一代 VAG IMMO Reader 调码王第二代 第一版 调码王第二代 第二版 调码王第二代 第三版 调码王第三代 第一版 调码王第三代 第二版 调码王第三代 第三版 调码王第四代 第一版 ( 即将推出 )
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posted @ 2014-08-28 21:02
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信号量的分类Mutual Exclusion Semaphores(互斥):一种特殊的二进制信号量,专门针对互斥操作进行了优化。Binary Semaphores(二进制):完成互斥、同步操作的最佳方式;速度最快,最常用。Counting Semaphores(计数):类似于二进制信号量,可记录信号...
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posted @ 2014-08-27 14:23
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#ifndef __CMSIS_OS_H__#define __CMSIS_OS_H__#include #include #include "RTOS.h"// API version (main [31:16] .sub [15:0])#define osCMSIS ...
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posted @ 2014-08-19 10:35
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http://www.canbushack.com/blog/index.php?title=determining-network-baud-rateDetermining Network Baud RateSo you found a CAN BUS to reverse engineer, b...
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posted @ 2014-08-18 20:43
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#ifndef __MAILBOX_H__#define __MAILBOX_H__#include #include #include typedef struct{ // uint32_t Capacity; uint8_t * Memory; uint32_t MailSize; ui...
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posted @ 2014-08-17 13:32
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#ifndef __QUEUE_H__#define __QUEUE_H__#include #include #include /* * Queues can have more than one producer but only one consumer. * This means that ...
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posted @ 2014-08-17 13:31
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SpinLock 自旋锁spinlock 用于CPU同步, 它的实现是基于CPU锁定数据总线的指令.当某个CPU锁住数据总线后, 它读一个内存单元(spinlock_t)来判断这个spinlock 是否已经被别的CPU锁住.如果否, 它写进一个特定值, 表示锁定成功, 然后返回.如果是, 它会重复以...
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posted @ 2014-08-17 00:01
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https://www.kernel.org/doc/Documentation/trace/ring-buffer-design.txt Lockless Ring Buffer Design ===========================Copyright...
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posted @ 2014-08-16 00:15
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http://blog.hamobai.com/2012/06/28/synchronization-on-ARM-one/处理器在访问共享资源时,必须对临界区进行同步,即保证同一时间内,只有一个对临界区的访问者。当共享资源为一内存地址时,原子操作是对该类型共享资源同步访问的最佳方式。随着应用的日益...
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posted @ 2014-08-15 21:50
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http://msdn.microsoft.com/en-us/library/ewwyfdbe%28v=vs.71%29.aspxNoteAn unnamed bit field of width 0 forces alignment of the next bit field to the ne...
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posted @ 2014-08-11 22:10
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运算符的优先级和结合性运算符是告诉编译程序执行特定算术或逻辑操作的符号。C语言的运算范围很宽,把除了控制语句和输入输出以外的几乎所有的基本操作都作为运算符处理。主要分为三大类:算术运算符、关系运算符与逻辑运算符。除此之外,还有一些用于完成特殊任务的运算符。运算符的优先级与结合性优先级:C语言中,运算...
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posted @ 2014-07-31 22:29
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For bulk and interrupt transfers, the data toggle resets only on Set Configuration, Set Interface, and Clear Feature(Endpoint Halt).For isochronous t...
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posted @ 2014-07-29 15:40
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1 /*---------------------------------------------------------------------------- 2 * RL-ARM - RTX 3 *--------------------------------------...
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posted @ 2014-07-18 23:26
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1 /*---------------------------------------------------------------------------- 2 * RL-ARM - RTX 3 *-----------------------------------------...
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posted @ 2014-07-18 23:25
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12 #include 3 4 #include "bsp-fifisdr.h"5 6 #include "lpclib.h"7 #include "task-gui.h"8 9 10 #define GUI_QUEUE_LENGTH ...
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posted @ 2014-07-18 23:22
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1 /*---------------------------------------------------------------------------- 2 * RL-ARM - RTX 3 *--------------------------------------...
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posted @ 2014-07-18 23:19
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