搜索资源列表
串口485程序
- dsp程序，dm642关于串口485的例程。
RS232,422,485
- 用於收送RS232,422,485應用程式
can与485转换
- can是标准的现场总线,485是目前工业用的最多的通讯方式.
synaser
- 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
mbus-0.1.2
- MODBUS/TCP to RS-232/485 MODBUS/RTU gateway server
testspcom
- 用dephi控件SPCOM写的一个485通信程序-use controls SPCOM write a 485 Communication Program
rs232&rs485
- 232和485的接口转换介绍-232 and 485 on the Interface Converter
PC与单片机的RS485源程序（VB＋ASM编写）
- 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 procedu
int_485
- 485编程实例分析文档-485 Programming Document Analysis
RS-232、RS-422与RS-485标准及应用1
- 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
AccessPort120
- 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 supp
chk485
- 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.
uCOS-II--149
- 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!
485to232---Program in C51 @89C51
- 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.
学生读卡器
- 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
C51-12ad
- 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
RS-485_guide
- 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
rs485串口
- 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
自制无源RS232
- 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.
RS485C
- 用C语言编写的485--MODBUS RTU 通信的小程序.已使用过,希望和大家分享一下.-C language prepared by the 485-- MODBUS RTU communications small programs. Have used, and you will share.