搜索资源列表
用RS-485构成总线型多点数据采集系统.rar
- 这是一篇关于RS-485接口应用的文章
485单数据通信
- 因RS-485接口具有良好的抗噪声干扰性,长的传输距离和多站能力等上述优点就使其成为首选的串行接口。因为RS485接口组成的半双工网络,一般只需二根连线,所以RS485接口均采用屏蔽双绞线传输。RS485接口连接器采用DB-9的9芯插头座,与智能终端RS485接口采用DB-9(孔),与键盘连接的键盘接口RS485采用DB-9(针)。(RS-485 interface has the advantages of good noise im
485总线
- 介绍了485总线的配置信息,以及具体通讯过程(The configuration information of 485 bus and the process of communication are introduced)
485通讯
- 通用stm32f103vct6 ,485通讯程序,包括通讯协议(General purpose STM32 485 communications)
485
- 易语言485通讯,完善测试,有需要的人拿去用吧(Easy language 485 communication, improve the test, there are people need to use it)
485总线
- 飞思卡尔 485总线,比较好的完整代码 ,注释清晰(Think of Carle 485 bus, better complete code, clear notes)
(3)485例程
- 针对开发吧LPC1788,实现485功能,实测是没问题的。(According to the LPC1788 development board,485)
485实验亲测可用
- STM32的485实验,亲测可用。内有详细的讲解文档,很好的学习资料。(The 485 experiment of STM32 can be used for parent measurement. There is a detailed explanation of the document, a good learning materials.)
实验24 485实验
- STM32的485程序,亲测可用。内有详细注释和说明文档,很好的参考资料。(STM32's 485 program, pro test available. There are detailed notes and documentation, good references.)
485从机
- 485通信协议STM32从机程序,能够通过协议与485主机通信(485 communication protocol STM32 slave program)
实验25 485实验
- 利用485通信进行数据传输,比串口通信更加易于通信,并且通信距离远而且稳定,有利于正常工作中的使用。(The use of 485 communication for data transmission is easier to communicate than serial communication, and the communication distance is far and stable, which is conduci
485 双向RDM
- 基于485通信模式的双向通信,接收方,根据固定协议的RDM双向(Two-way communication based on 485 communication mode, receiver, RDM bi-directional based on fixed protocol)
485 PCCOM测试软件
- 485 PCCOM测试串口通讯功能;分别为32位和64位系统。(485 PCCOM Test serial communication function.)
S7-200与智能表485通讯程序
- S7-200与智能表485通讯程序,方便广大初学者学习使用(S7-200 and smart table 485 communication program)
485
- 51单片机主机和从机通过485测AD电压,有程序和仿真(51 single chip computer host and slave machine through 485 AD voltage, program and simulation)
实验24 485实验
- STM32,采用485总线,实现双机通信(485 realizes the two-machine communication.)
232转485(HXSP-2108F)
- win10可以用usb转485驱动,解决设备管理器黄色感叹号(the driver of usbto485)
485 Modbus RTU通讯协议
- 485 Modbus RTU通讯协议485 Modbus RTU protocol(485 Modbus RTU protocol)
正点原子485通信
- 正点原子的 stm32 485通信实验代码。(STM32 485 communication)
485通信
- STC8A8K单片机与上位机,电脑进行485通信,485进行发送,485进行接收(Stc8a8k single chip microcomputer communicates with upper computer and computer in 485, sends and receives in 485)