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Description: Lwip协议栈的设计与实现
LWIP是TCP/IP协议栈的一种实现。LWIP的主要目的是减少存储器利用量和代码尺寸，使
LWIP适合应用于小的、资源有限的处理器如嵌入式系统。为了减少处理器和存储器要求，lwIP可以通过不需任何数据拷贝的API进行裁减。
本文叙述了lwIP的设计与实现。叙述了协议实现及子系统中所使用的算法和数据结构如存储和缓冲管理系统。还包括LWIP API的参考手册和使用LWIP 的一些代码例子.-Lwip protocol stack design and realization Viedo is TCP / IP protocol stack of achieving. Viedo the main purpose is to reduce memory utilization and code size, so Viedo suited for small, with limited resources such as embedded processor system. To reduce processor and memory requirements, lwIP can copy data without any of the API reductions. This paper describes the lwIP Design and Implementation. The agreement describes the implementation and subsystems used in the algorithm and data structure such as memory and buffer management system. Viedo API also includes a reference manual and use Viedo some code examples.
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Author: 铃铛 |
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Description: 最新lwip1。2。0版本。。。。大家快来下。。。。Lwip协议栈的设计与实现 LWIP是TCP/IP协议栈的一种实现。LWIP的主要目的是减少存储器利用量和代码尺寸，使 LWIP适合应用于小的、资源有限的处理器如嵌入式系统。为了减少处理器和存储器要求，lwIP可以通过不需任何数据拷贝的API进行裁减。-latest lwip1. 2. 0 version. . . . We Come next. . . . Lwip Protocol Stack Design and Implementation of LWIP is TCP / IP Protocol Stack A. LWIP the main purpose is to reduce memory utilization and code size, LWIP suited for small, limited resources such as the processor embedded system. In order to reduce the processor and memory requirements, lwIP can copy data without any of the API for the reduction.
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Author: 李厘卡 |
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Description: LWIP是TCP/IP协议栈的一种实现。LWIP的主要目的是减少存储器利用量和代码尺寸，使LWIP适合应用于小的、资源有限的处理器如嵌入式系统。为了减少处理器和存储器要求，lwIP可以通过不需任何数据拷贝的API进行裁减。
本文叙述了lwIP的设计与实现。叙述了协议实现及子系统中所使用的算法和数据结构如存储和缓冲管理系统。还包括LWIP API的参考手册和使用LWIP 的一些代码例子。-LWIP is TCP / IP Protocol Stack A. LWIP the main purpose is to reduce memory utilization and code size, LWIP suited for small, limited resources such as the processor embedded system. In order to reduce the processor and memory requirements, lwIP can copy data without any of the API for the reduction. This paper describes the lwIP Design and Implementation. Describes the protocol and subsystems used in the algorithm and data structure such as memory and buffer management system. LWIP API also includes a reference manual and use LWIP some code examples.
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Author: tumbler |
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Description: LWIP中文手册，本文叙述了lwIP的设计与实现。叙述了协议实现及子系统中所使用的算法和数据结构如存储和缓冲管理系统。还包括LWIP API的参考手册和使用LWIP 的一些代码例子
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Author: 唐蒙 |
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Description: 摘要 LwIP是TCP/IP协议栈的一个实现。它的目的是减少内存使用率和代码大小，使LwIP适用于资源受限系统比如嵌入式系统。为了减少处理和内存需求，LwIP使用不需要任何数据复制的经过裁剪的API。 本文描述了LwIP的设计与实现。描述了在协议栈实现中以及像内存与缓冲管理这样的子系统中使用的算法和数据结构。本文还包括LwIP的参考手册以及使用LwIP的代码例子。
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Author: boyce |
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Description: LwIP是瑞士计算机科学院（Swedish Institute of Computer Science）的Adam Dunkels等开发的一套用于嵌入式系统的开放源代码TCP/IP协议栈。LwIP的含义是Light Weight(轻型)IP协议，相对于uip。LwIP可以移植到操作系统上，也可以在无操作系统的情况下独立运行。LwIP TCP/IP实现的重点是在保持TCP协议主要功能的基础上减少对RAM的占用，一般它只需要几十K的RAM和40K左右的ROM就可以运行，这使LwIP协议栈适合在低端嵌入式系统中使用。LwIP的特性如下：支持多网络接口下的IP转发，支持ICMP协议 ，包括实验性扩展的的UDP（用户数据报协议），包括阻塞控制，RTT估算和快速恢复和快速转发的TCP（传输控制协议），提供专门的内部回调接口（Raw API）用于提高应用程序性能，并提供了可选择的Berkeley接口API
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Author: stephin_zhao@hotmail.com |
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Description: Lwip 的API函数介绍，介绍了相关函数的使用方法并且配以例程加以解释。非常适合新手使用。
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Author: yzxyza@sina.com |
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Description: Demo程序经Keil701编译后，代码量为7-8K，可直接在KeilC51上仿真运行。 使用方法：解压后双击yy项目，点调试即可在串口仿真看到结果。 Demo程序创建了3个任务A、B、C优先级分别为2、3、4，A每秒显示一次，B每3秒显示一次，C每6秒显示一次。从显示结果看，显示3个A后显示1个B，显示6个A和2个B后显示1个C，结果显然正确。用户可以仿照范例运用更多系统API函数写出自己的程序。只要程序中有显示语句就可以用软件仿真器看结果。注意：系统提供的显示函数是并发的，他不是直接显示到串口，而是先输出到显存，用户不必担心IO慢速操作影响程序运行。串口输入也采用了同样的技术，他使得用户在CPU忙于处理其他任务时照样可以盲打输入命令。 将EXL2-shell目录下的文件覆盖yy目录下的同名文件，将word.c、yyshell.c、yyshellsub.c、mystring.c加入项目，删除yy1.c，编译后调试即可。输入help可得到在线帮助，具体命令用法见文章说明。 yangye网友推荐http://www.sics.se/~adam/lwip/网站学习TCPIP，该网站开放源代码的lwip是专为8bit和16bitMCU设计的TCPIP协议栈，已在多种CPU上移植成功，推荐大家下载。-Demo processes Keil701 compiler, code capacity of 7-8K to be directly in KeilC51 on simulation run. Use : unpacked click yy, debugging points in the serial simulation can see the result. Demo procedures for the creation of three task A, B, C priority for 2,3,4, A second shows a B every three seconds a show, C every six seconds a show. Looking at the results from the show, a show three shows a B, showed six A and two B shows a C, the result is obviously correct. Users can use more modeled on the example of system API function to write their own procedures. As long as the procedures are shown on the statement can be used simulation software for the outcome. Note : the system provides display function is complicated, and he is not a direct indication of the serial port, but before the output
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Author: 套件 |
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Description: Lwip协议栈的设计与实现
LWIP是TCP/IP协议栈的一种实现。LWIP的主要目的是减少存储器利用量和代码尺寸，使
LWIP适合应用于小的、资源有限的处理器如嵌入式系统。为了减少处理器和存储器要求，lwIP可以通过不需任何数据拷贝的API进行裁减。
本文叙述了lwIP的设计与实现。叙述了协议实现及子系统中所使用的算法和数据结构如存储和缓冲管理系统。还包括LWIP API的参考手册和使用LWIP 的一些代码例子.-Lwip protocol stack design and realization Viedo is TCP/IP protocol stack of achieving. Viedo the main purpose is to reduce memory utilization and code size, so Viedo suited for small, with limited resources such as embedded processor system. To reduce processor and memory requirements, lwIP can copy data without any of the API reductions. This paper describes the lwIP Design and Implementation. The agreement describes the implementation and subsystems used in the algorithm and data structure such as memory and buffer management system. Viedo API also includes a reference manual and use Viedo some code examples.
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Size: 693248 |
Author: 铃铛 |
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Description: UCOS 和LWIP的移植版本，可以实现SOCKET的API接口等-UCOS and Viedo version of the transplant can be achieved Socket API interface
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Author: 郭贤志 |
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Description: 最新lwip1。2。0版本。。。。大家快来下。。。。Lwip协议栈的设计与实现 LWIP是TCP/IP协议栈的一种实现。LWIP的主要目的是减少存储器利用量和代码尺寸，使 LWIP适合应用于小的、资源有限的处理器如嵌入式系统。为了减少处理器和存储器要求，lwIP可以通过不需任何数据拷贝的API进行裁减。-latest lwip1. 2. 0 version. . . . We Come next. . . . Lwip Protocol Stack Design and Implementation of LWIP is TCP/IP Protocol Stack A. LWIP the main purpose is to reduce memory utilization and code size, LWIP suited for small, limited resources such as the processor embedded system. In order to reduce the processor and memory requirements, lwIP can copy data without any of the API for the reduction.
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Author: 李厘卡 |
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Description: LWIP是TCP/IP协议栈的一种实现。LWIP的主要目的是减少存储器利用量和代码尺寸，使LWIP适合应用于小的、资源有限的处理器如嵌入式系统。为了减少处理器和存储器要求，lwIP可以通过不需任何数据拷贝的API进行裁减。
本文叙述了lwIP的设计与实现。叙述了协议实现及子系统中所使用的算法和数据结构如存储和缓冲管理系统。还包括LWIP API的参考手册和使用LWIP 的一些代码例子。-LWIP is TCP/IP Protocol Stack A. LWIP the main purpose is to reduce memory utilization and code size, LWIP suited for small, limited resources such as the processor embedded system. In order to reduce the processor and memory requirements, lwIP can copy data without any of the API for the reduction. This paper describes the lwIP Design and Implementation. Describes the protocol and subsystems used in the algorithm and data structure such as memory and buffer management system. LWIP API also includes a reference manual and use LWIP some code examples.
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Author: tumbler |
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Description: lwip raw api example.
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Author: sun5kong |
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Description: LWIP中文手册，本文叙述了lwIP的设计与实现。叙述了协议实现及子系统中所使用的算法和数据结构如存储和缓冲管理系统。还包括LWIP API的参考手册和使用LWIP 的一些代码例子-LwIP Chinese Manual, this article describes the design and implementation of lwIP. Describes the protocol and subsystems used in the algorithms and data structures such as storage and buffer management system. LWIP API also includes a reference manual and use some code examples lwIP
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Size: 693248 |
Author: 唐蒙 |
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Description: LwIP是TCP/IP协议栈的一个实现。它的目的是减少内存使用率和代码大小，使LwIP适用于资源受限系统比如嵌入式系统。为了减少处理和内存需求，LwIP使用不需要任何数据复制的经过裁剪的API。-LwIP is TCP/IP protocol stack of a realization. Its purpose is to reduce memory usage and code size, so that lwIP applicable to resource-constrained systems such as embedded systems. In order to reduce processing and memory requirements, LwIP use data replication does not require any cutting of after the API.
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Author: 王辉 |
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Description: 摘要 LwIP是TCP/IP协议栈的一个实现。它的目的是减少内存使用率和代码大小，使LwIP适用于资源受限系统比如嵌入式系统。为了减少处理和内存需求，LwIP使用不需要任何数据复制的经过裁剪的API。 本文描述了LwIP的设计与实现。描述了在协议栈实现中以及像内存与缓冲管理这样的子系统中使用的算法和数据结构。本文还包括LwIP的参考手册以及使用LwIP的代码例子。-Abstract lwIP is TCP/IP protocol stack, a realize. Its purpose is to reduce memory usage and code size, so that lwIP applicable to resource-constrained systems such as embedded systems. In order to reduce processing and memory requirements, LwIP use data replication does not require any cutting of after the API. This paper describes the design and implementation of lwIP. Described in the protocol stack, as well as realize as memory and buffer management subsystem such as the use of algorithms and data structures. This article also includes a reference manual lwIP lwIP and the use of code examples.
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Author: boyce |
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Description: LWIP是TCP/IP协议栈的一种实现。LWIP的主要目的是减少存储器利用量和代码尺寸，使LWIP适合应用于小的、资源有限的处理器如嵌入式系统。为了减少处理器和存储器要求，lwIP可以通过不需任何数据拷贝的API进行裁减。
本文叙述了lwIP的设计与实现。叙述了协议实现及子系统中所使用的算法和数据结构如存储和缓冲管理系统。还包括LWIP API的参考手册和使用LWIP 的一些代码例子。-LwIP is TCP/IP protocol stack as a realization. LwIP main purpose is to reduce the memory utilization and code size, so lwIP suitable for small, resource-limited processor such as embedded systems. In order to reduce the processor and memory requirements, lwIP can copy any data without the process of reducing the API. This paper describes the Design and Implementation of lwIP. Describes the protocol and subsystems used in the algorithms and data structures such as storage and buffer management system. LWIP API also includes a reference manual and use lwIP some code examples.
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Author: 王永珍 |
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Description: LwIP的RAW API接口及编程指南。本文详细讲述了LwIP在无操作系统支持环境下的API函数介绍及编程应用。首先，介绍了RAW API的特点及优缺点，然后逐个介绍了LwIP提供的所有的RAW API函数，最后通过实例的形式介绍了这些API函数具体编程的方法。-LwIP the RAW API interface and programming guide. This paper describes LwIP without operating system support environment API function description and application programming. First, the introduction of the RAW API features and advantages and disadvantages, and then introduced one by one LwIP all the RAW API provides a function, and finally through the examples presented in the form of these API functions specific programming methods.
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Author: zz |
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Description: 本文的章节安排是这样的：第2、3、4节对LwIP做一个总体上的描述，第5节是关于操作系统模拟层的内容，第6节是内存和缓冲区管理，第7节介绍LwIP网络接口抽象层，第8、9、10介绍IP、UDP、TCP协议的实现，第11、12节介绍如何与LwIP协议栈接口及LwIP提供的API，第13、14节将分析协议栈的实现，第15、16节提供LwIP API的参考手册，17、18节提供例子代码。-This chapter arrangement is like this: 2,3,4 LwIP do a section on the general description of Section 5 is operating system emulation layer on the content of Section 6 is a memory and buffer management, described in Section 7 LwIP network interface abstraction layer, the first 8,9,10 introduced IP, UDP, TCP protocol implementation, 11, 12 section describes how to interface and protocol stack with LwIP LwIP provide the API, 13, 14 section will analyze the protocol stack achieve, the first section 15 and 16 provide LwIP API reference manual, section 17 and 18 provide examples of code.
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Author: zhangxiaojun |
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Description: 本文叙述了lwIP的设计与实现。叙述了协议实现及子系统中所使用的算法和数据结构如存储和缓冲管理系统。还包括LWIP API的参考手册和使用LWIP 的一些代码例子。(This paper describes the design and implementation of lwIP. The protocol implementation and the algorithms and data structures used in the subsystem, such as storage and buffer management systems, are described. Also included are the LWIP API reference manuals and some code examples using LWIP.)
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Author: fanliu1980
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