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msp430f5438
- TI最新款单片机MSP430f5438，时钟频率可达25M，这是该单片机所有内部模块的源程序，包括时钟模块、IO模、定时器模块、看门狗模块、flash读写模块、SPI通讯、USB通讯、RS232通讯、RS485通讯、12位AD模块（四种模式）还有低功耗模式的源程序，注解清晰，便于理解。-TI' s latest single-chip MSP430f5438, the clock frequency of up to 25M, which is the source code module
test_serial
- vxworks下的通用串口测试程序，可以测试RS232，RS485。-general uart test code for vxworks
RS232-TTL-RS485
- RS232 转TTL电平转rs485通讯接口原理图-铁匠设计-RS232 to TTL level communication interface switch rs485 schematic- Blacksmith Design
RFID_UHF_VC
- RFID_VC++6.0源码_RFID读写 提供了RFID的开发源码，用VC编的，展示RFID卡如何加密，如何自毁。串口通讯支持RS-232(RS232)，RS-485(RS485)，波特率可选,RFID的天线可选，读卡频率可调。提供了控制RFID读卡功率的方法，功率从0至29可调，距离最大10米以上，该源码可用于交通、物流、运输、仓库管理、比条码技术强大。用于毕业论文答辩中，可以演示，程序看懂后，就对RFID整个工作原理较为了解。支持ISO18000和EPC_GEN2等类型的RFID卡。
TLC1549_C51
- 本程序介绍了一个利用RS232和/或RS485连接,采用CD4051多选一通道,用TI公司的10位串行A/D芯片TLC1549进行数据采集的程序.本程序还附带AT24C04的读写函数.希望对您有所帮助.-This procedure describes a use of RS232 and/or RS485 connection, using CD4051 choose a channel, using TI s 10-bit serial A/D chip TLC1549 data colle
232-485
- 这是一个关于单片机rs232转rs485接口的程序,含仿真文件-This is a single-chip RS232 to RS485 interface of the program, including simulation file
MSP430_RS232_RS485_communicate
- MSP430系列TI官方资料——RS232和RS485通讯，供学习430单片机的参考用.-MSP430 Series TI official information- RS232 and RS485 communications, for the study of 430 single-chip reference.
WINavrForBootLoad
- 这个通用的Bootloader可以支持大部分具有自编程功能、带有Boot区和UART串口的AVR单片机（主要是Mega系列）。如果是多串口的单片机，可以任意选择使用其中的一个串口。程序支持RS232/RS485/RS422方式，如果程序稍加修改，也应当可以很容易的支持USI、SPI、I2C等接口。-WinAVR For BootLoader
rs232
- 关于RS232与RS485通讯接口，想了解微机接口的朋友可以下载-On the RS232 and RS485 communication interface, computer interface would like to know a friend can download and see
232485
- 帖个RS485转RS232与PC通信的程序大家讨论一下一个怪现象程序运行环境： 下位机：dsPIC30F6014A 上位机：串口调试助手 RS485芯片：MAX489-With a RS485 to RS232 with the PC communications program we discuss the procedure is a strange phenomenon operating environment: The next bit machine: dsPIC3
ADC
- Timer，内部定时器，有Timer0、Timer1、Timer2等。 USART：Universal Synchronous Asynchronous Receiver Transmitter，同步/异步串行传输，如RS232、RS485等。 MSSP；Master Synchronous Serial Port，两线式(I2C)与三线式(SPI)标准同步串行传输协定，常用于EEPROM内存资料的烧录与读取，或是与其它集成电路沟通与联系，形成多芯片网络。 2. PIC16F8
address
- Its a Lamda Power Supply. Here each program illustrated how to control the equipment remotely through a RS232/RS485 Cable from a remote system. These programs are developed in LabVIEW 7.1. LabVIEW is a Product & Trademark of National Instruments(NI).
current
- Its a Lamda Power Supply. Here each program illustrated how to control the equipment remotely through a RS232/RS485 Cable from a remote system. These programs are developed in LabVIEW 7.1. LabVIEW is a Product & Trademark of National Instruments(NI).
onoff
- Its a Lamda Power Supply. Here each program illustrated how to control the equipment remotely through a RS232/RS485 Cable from a remote system. These programs are developed in LabVIEW 7.1. LabVIEW is a Product & Trademark of National Instruments(NI).
serialport
- 串口通信编程大全RS232 RS422 RS485-Serial communication programming Daquan RS232 RS422 RS485
MainSimSoftCom
- 本程序是一个AVR单片机通信小程序（其他单片机只要修改一下初始化即可），解压后用ICC软件打开项目即可编译，用到了RS232和RS485两种通信方式，两个串口，RS485走的9位数据位。很小的一个系统程序，只有三个C文件和一个H头文件。很适合在校学生和刚开始接触实际设计的新人。-This program is a small communication program AVR microcontroller (other microcontroller initialization as lon
ra232
- rs232与rs485通讯介绍，挺详细的，希望大家收藏-rs232 and rs485 communications descr iption
PIC_UART
- pic18f4520使用uart做rs232或rs485與電腦pc做連線資料傳輸 內容簡單 從IC腳位設定到啟動UART功能與接收中斷和傳送資料-pic18f4520 use uart do rs232 or rs485 to do to connect with computer pc data transfer is simple and from the IC pin set to start the UART interrupt function and to receive and
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
DPS2812_SCI
- 基于2812实现rs485和rs232的串口通信源程序，欢迎下载-Based on 2812 to achieve the serial communication rs485 and rs232 source code, please download