搜索资源列表
80C51_1
- 1.异步通信软件模拟2.基于RS-232的串口通信3.基于RS-485的多机通信4. I2C总线协议的软件实现5. SPI总线在单片机系统中的实现6.-wire-1. Asynchronous communication software simulation 2. Based on the RS-232 serial communication 3. Based on the RS-485 Multi-machine communication 4. I2C bus protocol soft
serial_text
- 这是本人写的一个关于单片机485串口通信的C程序，去掉485使能控制位就是232口调试程序，希望对大家有用-This is the one I wrote on the microcontroller 485 serial communication C program to remove 485 enable control bit is the 232 debug procedures in the hope for all of us
Modbus_over_serial_line_V1_02
- This document describes the MODBUS over Serial Line protocol. MODBUS Serial Line protocol is a Master-Slave protocol. This protocol takes place at level 2 of the OSI model. A master-slave type system has one node (the master node) that issues exp
MAX3362
- 利用protel制作的232串口到485串口的收发转换电路，利用的3.3V的MAX3326,功耗小，稳定性高，带有光耦隔离-Protel produced using to 232 send and receive serial conversion circuit 485, the use of 3.3V, MAX3326, power consumption, high stability, with optical isolators
RS485
- 这是RS485测试程序，下载本程序 通过485转232跟PC串口连接 打开电脑上的串口终端软件 -This is the RS485 test procedures, download the program by 485 to 232 with the PC serial port to open the serial port on the computer terminal software
test
- A universal asynchronous receiver/transmitter, abbreviated UART ( /ˈ juː ɑrt/), is a type of "asynchronous receiver/transmitter", a piece of computer hardware that translates data between parallel and serial forms. UARTs are commonly used in
Labview-serial-port
- 介绍和编程： 1，什么是串口？ 2，什么是RS-232？ 3，什么是RS-422？ 4，什么是RS-485？ 5，什么是握手？ -1. Overview of Serial Bus 2. Connecting and Setting up a Serial Instrument Control System 3. How to Create a VISA Resource for the Instrument in MAX 4. Instrument C
GPIO
- GPIO 配置 串口可进行232 485 转换；串口数据交换 适合初学者研究学习-GPIO configuration can be 232 serial port 485 transformation Serial data exchange for beginners to study
uart
- AVR M16 串口测试程序可用于测试485和232收发通信-The AVR M16 serial test program can be used to test the 485 and 232 send and receive communications
CTestCom485
- 两路继电器开发板485转232串口通信程序代码-Two-way relay boards 485 to 232 serial communication code
485Communication
- 485通信和232有什么区别，程序上有什么不同？这里有我整理的最全的资料，希望能有用。-485 communication and 232 procedures What is the difference? Here I am finishing the most complete information, hoping to be useful.
SUPERCOM
- The SuperCom Serial Communication Library is a programer s library used to develop serial communication applications.The functions are grouped logically with respect to their functionality and portability. Some of the SuperCom API functions are spe
MODBUS--TCP-RS-232485-MODBUS--RTU
- MODBUS/TCP to RS-232/485 MODBUS/RTU的网关服务器-MODBUS/TCP to RS-232/485 MODBUS/RTU gateway server
HI-TECH_PICC
- 串行通信接口 RS-232 和 RS-485 是在任何时候都常用的接口。它们不仅已经被内置于每台PC,而且已被内置于从微控制器到主机的多种类型的电脑和与它们连接的设备-RS-232 serial communication interface and RS-485 is used at all times of the interface. They have been built not only in each PC, but has been built from the microcon
WEST_USB-232P(HEX)
- android 485通讯，将手机与设备通过usb转232线连接，通过该app可以实时获取数据-Android 485 communications, mobile phones and devices via usb transfer 232 line connection, through the app can real-time access to data
djlkfasdfjlkajsdklfjasd
- 485接受到的数据用串口发出来，51单片机C语言，很好用的工具。-tansmit 485 to 232
v2.1
- 集数码管显示，485到232双串口通信，热敏电阻温度显示，计时器时间显示，2262~2272无线遥控程序源代码。-Set of digital tube display, 485 to 232 pairs of serial communication, temperature display, timer time display, 2262~2272 wireless remote control program source code.
xolicy
- 用 VB 做的一个 232-485 抄表程式上海04版,还有其它的-Using VB to do a 232-485 meter reading program of Shanghai 04), and others
aeaictersdevelopment
- 用 VB 做的一个 232-485 抄表程式上海04版,还有其它的-Using VB to do a 232-485 meter reading program of Shanghai 04), and others
FOUSETI174
- 用 VB 做的一个 232-485 抄表程式上海04版,还有其它的(Using VB to do a 232-485 meter reading program of Shanghai 04), and others)