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Description: dsp程序，dm642关于串口485的例程。
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Size: 522224 |
Author: chenxi4586@sina.com |
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Description: 用於收送RS232,422,485應用程式
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Size: 20933 |
Author: xavier1114 |
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Description: can是标准的现场总线,485是目前工业用的最多的通讯方式.
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Size: 137216 |
Author: bestmeter |
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Description: Synapse串口同步库。功能有：它不是控件，而只是代码库。适合编写控制台应用服务或其它应用；不需要安装；读写数据的方法和Synapse提供的TTCPBlockSocket一样；支持MODEM的AT指令；支持RTS驱动的通讯（例如：RS-485适配器）。功能无限制。源代码：包含。适用语言：CB3 CB4 CB5 D2 D3 D4 D5-Synapse serial synchronous library. Function: it is not control, but only code base. Suitable for the preparation of the console application services or other applications do not need to install read and write data and Synapse as provided TTCPBlockSocket support the AT commands MODEM support RTS-driven communications (for example: RS-485 adapter). Features unlimited. Source code: contains. Applicable language: CB3 CB4 CB5 D2 D3 D4 D5
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Size: 14336 |
Author: 站长 |
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Description: MODBUS/TCP to RS-232/485 MODBUS/RTU gateway server
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Size: 194560 |
Author: 风间月 |
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Description: 用dephi控件SPCOM写的一个485通信程序-use controls SPCOM write a 485 Communication Program
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Size: 178176 |
Author: 李明 |
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Description: 232和485的接口转换介绍-232 and 485 on the Interface Converter
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Size: 1267712 |
Author: 陈永胜 |
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Description: RS485通信程序，主机和从机都有了，现成的东西可以直接应用在你的开发中，PC程序用VB编写，485多机通讯是ASM的。-RS485 communication procedures, and from the host machine has a ready-made things can be directly used in your development, the PC using VB preparation procedures, more than 485 machine communication is the ASM.
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Size: 10240 |
Author: 张子实 |
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Description: 485编程实例分析文档-485 Programming Document Analysis
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Size: 100352 |
Author: 请不要用公用帐号上载 |
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Description: 全面分析了RS-232、RS-422、RS-485之间的区别-comprehensive analysis of the RS-232, RS-422, RS-485 the distinction between
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Size: 82944 |
Author: 邵刚 |
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Description: RS-485标准定义了一个极为坚固和可靠的通信链路，具有高噪声抑制、宽共模范围、长传输距离、冲突保护等特性。 但一个真正牢靠的RS-485网络还有赖于合理的应用。合理的网络布局、信号通道的连续性、周全的保护措施等，在设计之初就应该有一个总体规划-RS-485 standard definition of a very robust and reliable communication links with high noise suppression, and wide common-mode range, long-distance transmission, the conflict protection features. But a real solid RS-485 network also depends on the reasonable application. Logical network layout, channel signal of continuity, comprehensive protection measures, designed from the outset there should be an overall plan
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Size: 325632 |
Author: 邓光 |
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Description: 485多机通讯软件,可支持255个分机,采用多机通讯方式编程,CRC校验.-more than 485 aircraft communications software, can support 255 extensions, multi-machine communication programming, CRC.
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Size: 245760 |
Author: 小城有我 |
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Description: 参考网上的提供的代码,我把uCosII移植到MSP430f149上,分三个任务,分别是485通讯,键盘扫描,LED显示,可供参考!-online reference provided by the code, and I uCosII MSP430f149 transplant, in three tasks, namely, 485, keyboard scan, LED display, for example!
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Size: 153600 |
Author: 亮亮 |
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Description: 单片机开发中485协议到232协议转换源代码，硬件芯片为max483和max232，采用89c51单片机芯片。-485 MCU development agreement to 232 protocol conversion source code, hardware and MAX483 chip max232 using 89c51 single chip.
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Size: 37888 |
Author: 七彩虹 |
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Description: 这是通过一个门禁读卡器进行485转RS232-This is the reader through a door lock switch for 485 RS232
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Size: 58368 |
Author: 何山 |
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Description: 51单片机，485通讯，和检验，12位AD 完整的程序-51 microcontroller, 485 communications, and testing, 12 AD integrity of the process
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Size: 10240 |
Author: 高荣 |
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Description: 485开发说明，包括原理、芯片、接口电路、原理图与MODBUS部分C51源代码-485 development, including the principles of chip interface circuit schematics and MODBUS part of the source code C51
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Size: 591872 |
Author: 徐苛杰 |
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Description: 485程序,用于串口的开发.Ofdm-UWB的仿真模型图，适合7.0的版本，包含整个协议规定的系统，可以设置FFT的点数-485 procedures for serial development. Ofdm-UWB simulation model map, for version 7.0, the agreement contains the entire system can be set FFT points
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Size: 2048 |
Author: 章程 |
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Description: rs232-485电路图，及制作指南，破除市售产品的神秘。-RS232-485 circuit and the production of guidelines, products sold to get rid of the mysterious.
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Size: 75776 |
Author: 丁路杰 |
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