搜索资源列表
rs-485
- 单片机串口RS485的读写操作,应用在多处理器中-485
WS2051
- 通过89C2051单片机扩展8051单片机的通信接口，本例程就是利用89C2051单片机为8051单片机扩展了一个RS-485通信接口-89C2051 Singlechip through the expansion of the communication interface 8051, the routine is to use 89C2051 microcontroller 8051 to expand a RS-485 communication interface
RS-232RS-422RS-485
- RS-232、RS-422与RS-485标准及应用-RS-232, RS-422 and RS-485 standard and its application
Protues485
- protues的仿真文件用来测试485的通信是否正常注意从机的地址-Simulation protues file 485 to test whether the normal attention to the communication from the machine' s address
20090309161950F65785[1]
- /8051单片机TLC1549数据采集程序源代码 //单片机：At89S52 //连接类型：232 |485 接口 //校验方式：checksum //开发环境：keil C-/ 8051 TLC1549 data acquisition source code// single-chip: At89S52// connection type: 232 | 485// Check mode: checksum// development environment: keil
modbus51
- 485多机通信例程,很好用,适当修改可做单机使用-no
485
- 自制的云台控制器的接收部分，指令经过485总线接收后，解释自己定义的协议，控制交流电机旋转-PTZ Controller made the reception of the 485 bus after receiving instruction, the definition of an agreement to interpret its own, control AC motor rotation
edef
- 文章介绍了用AT89S8252单片机的串行接口与智能温度巡回检测仪（XJ-08S）通过RS—485总线相互通讯实现热水温度远程显示的一种低成本解决方案，内容涉及RS—485总线通讯、单片机驱动数码管显示、数据转换以及键盘处理软硬件设计等内容-Automatic process control is concerned with maintaining process variables temperatures pressures flows compositions, and the lik
chfV1_21
- chf MODBUS通讯协议 ,485发送格式,以及协议构成-chf MODBUS communication protocol, 485 sending format, as well as the agreement constitutes a
SEED-DSK2812
- 合众达的开发板2812的一款经典原理图，很多外围都扩展出来了，比如以太网接口，485接口等-this file is about the DSP2812 SCH, hope to helpful for you
magCPV
- 利用PIC16F877控制的多机通信（485协议），通信双方发送和接受的数据利用LCD1602液晶实时显示。-PIC16F877 to control the use of multi-machine communications (485 agreements), communication, both send and receive data using real-time display LCD1602 LCD.
s3c2410-485
- 基于ARM,S3C2410的串口检验程序，可实现两台计算机之间的485总线数据收发。-Based on the ARM, S3C2410 serial testing procedures, can be achieved between the two computers to send and receive data bus 485.
RS-485
- 基于核是ARM7TDMI-s的LPC2364的RS—485的串口通信源码-Is based on the ARM7TDMI-s nuclear LPC2364 of the RS-485 Serial Communication source
WinceRS485DLL
- 本程序主要功能是基于S3C2410芯片，wince开发RS485通信模块，定义了RS485通信协议，并解决了由于wince下串口通信发送字符串为奇字节会丢数的问题。本动态链接库协议可以移植到其它485通信平台上去。-The main function of this procedure is based on the S3C2410 chip, wince development RS485 communication module, the definition of the RS485 co
485
- dlt645规约的一个抄表程序，适用于台体操作-meter reading of a statute dlt645 procedures applicable to the Taiwan operation body
software
- 485通信城秩序，2051的哦，上传为了赚几个点哦-City Communications 485 order, 2051' s Oh, upload a few points to make, oh
LOW_POWER_RS-485_NET
- 485通讯网络设计的相关知识及如何降低网络功耗-485 communication network design-related knowledge and how to reduce network power consumption
laser0918
- 三个DS18b20测温点，三选二控制策略，485通信控制，自保持继电器控制，at89c2051控制-3 DS18b20 temperature measurement points, three selected two control strategies, 485 communication control, self-holding relay control, at89c2051 control
485communication
- 串口485通信的好范例子，在工程实践已经调试过了的，抗干扰性好-A good example of serial communication sub 485, in the engineering practice has been passed to debug, and anti-jamming good
led-485
- 一个用户终端的代码，响应用户按键，刷新了点屏幕显示，采用485通讯，传送控制指令控制led屏幕显示。