Location:
Search - rs-232
Search list
Description: 本文详细地介绍了如何从RS-232信号线上高效率地产生电源如何实现RS-232
接口与RS-485/RS-422接口的智能转换同时也给出了具体的硬件设计及软件设计方法-This article describes in detail how the signal from the RS-232 line of high efficiency power generation how to achieve the RS-232 interface with RS-485/RS-422 Interface Converter also gives the specific hardware design and software design methodology
Platform: |
Size: 159744 |
Author: liuhaifeng |
Hits:
Description: 串口通信编程大全 电子书66页
1. RS-232-C详解
2. 串口通信基本接线方法
3. 串口通讯的概念及接口电路
4. 有关RS232和RS485接口的问答
5. 同步通信方式
6. 通信协
7. 实战串行通
8. 全双工和半双工方式
9. 浅析PC机串口通讯流控制
10. 奇偶校验
-EBook Encyclopedia of Serial Communication Programming 66 1. RS-232-C Detailed 2. Serial Communication basic wiring methods 3. The concept of serial communication and interface circuit 4. On the RS232 and RS485 interface of the Q
Platform: |
Size: 907264 |
Author: 自治州 |
Hits:
Description: 利用c语言实现单片机中的RS-232接口电路的程序-Use c language Singlechip in the RS-232 interface circuit procedures
Platform: |
Size: 17408 |
Author: apple |
Hits:
Description: 这是我们当时计算机接口与通信课程的时候编的两个程序之一，这个是接口RS-232的-This is our time computer interface and communications courses made one of two procedures, this is the interface of RS-232
Platform: |
Size: 23552 |
Author: ZHM |
Hits:
Description: 本设计为基于MSP430单片机的两线制一体化智能温度变送器模块，它支持工业上常用的热电阻与热电偶传感器，同时它还能够通过简易的RS-232口进行参数设定。系统主要由电源模块、AD采样模块、MCU模块、通讯模块及就地指示模块等部分组成。软件上采用了限幅平均滤波、数字校准、迭代等方法，与硬件配合，获得了比较高的检测精度。该温度变送模块具有电路简单、 精度高、 超低功耗等特点，它可以很方便地安装到现场，实现对温度的实时检测，具有较好的实用价值。-The design is based on the integration of the MSP430 microprocessor intelligent temperature transmitter module. It support heat resistance and thermocouple sensors commonly used on the industrial. It’s parameters also can be set by a simple RS-232 Interface. System is mainly composed of power modules, AD sample module, MCU module, communications modules and scene instructions module. On the software used an average rate of filtering, digital calibration, iterative methods, and Cooperation whith hardware, access to the relatively high detection accuracy. The characteristics of temperature transmission modules is simple circuit, high precision, ultra-low-power, it can be easily installed to the scene and achieve real-time detection of temperature, has good practical value
Platform: |
Size: 2300928 |
Author: 叶剧 |
Hits:
Description: VHDL implementation for an RS-232 receiver system.
Platform: |
Size: 1024 |
Author: mert |
Hits:
Description: Windows下的串口调试程序,非常适用-rs 232
Platform: |
Size: 55296 |
Author: haha |
Hits:
Description: VC编程环境,演示RS-232打印机编程.-VC programming environment, presentation programming RS-232 printer.
Platform: |
Size: 3696640 |
Author: xyhoukui |
Hits:
Description: VC编程环境,演示RS-232打印机编程.-VC programming environment, presentation programming RS-232 printer.
Platform: |
Size: 356352 |
Author: xyhoukui |
Hits:
Description: rs 232 tester program
Platform: |
Size: 214016 |
Author: kebota |
Hits:
Description: rs 232 used for seral comm between microcontrollers
Platform: |
Size: 20480 |
Author: naresh |
Hits:
Description: PC机的程序设计使用VC++实现，PC机调用通用程序，控制RS-232串口，从而实现数据的收发功能。为了保证数据通信的可靠性，要制定标准的通信协议。-PC-programming using VC++ to achieve, PC machine called generic procedures, control RS-232 serial port, send and receive data in order to achieve function. In order to ensure the reliability of data communications, it is necessary to the development of communication protocol standards.
Platform: |
Size: 776192 |
Author: 何健飞 |
Hits:
Description: Visual Basic与RS-232串行通信控制（最新版）-Visual Basic and RS-232 serial communication control (latest version)
Platform: |
Size: 23104512 |
Author: fuwei |
Hits:
Description: 主要应用于visual basic与 rs-232串行通信控制中数据服务器的模拟-字节-Mainly used in visual basic with the rs-232 serial communication control of the simulation data server- byte
Platform: |
Size: 3072 |
Author: wanglan |
Hits:
Description: codevision project rs-232 proteus and code example-codevision project rs-232 proteus and code example
Platform: |
Size: 20480 |
Author: dheimosdj |
Hits:
Description: The P2C communicator is intended for remote readout of electricity meters on the level of industrial consumption according to the protocol complying
to the IEC 61107 standard. It enables bi-directional data transmission from a meter to a data processing centre and vice-versa. The communicator
is provided with two communication interfaces - one for the access to the meter, and another for data transmission to the billing centre. The communicator
reads meters via CS interface (20 mA current loop by DIN 66348) or via RS 232 interface. Data are sent to the centre via various communication
media (PSTN, ISDN, GSM or CaTV network). The SEP2W software enables parameter setting and readout of the communicators-The P2C communicator is intended for remote readout of electricity meters on the level of industrial consumption according to the protocol complying
to the IEC 61107 standard. It enables bi-directional data transmission from a meter to a data processing centre and vice-versa. The communicator
is provided with two communication interfaces- one for the access to the meter, and another for data transmission to the billing centre. The communicator
reads meters via CS interface (20 mA current loop by DIN 66348) or via RS 232 interface. Data are sent to the centre via various communication
media (PSTN, ISDN, GSM or CaTV network). The SEP2W software enables parameter setting and readout of the communicators
Platform: |
Size: 133120 |
Author: ruggero |
Hits:
Description: Source code for send or receive data from RS 232 Port
Platform: |
Size: 9216 |
Author: Yungki |
Hits:
Description: serial io for rs 232 communication
Platform: |
Size: 900096 |
Author: prakash |
Hits:
Description: 这个例子演示了书写和阅读CCxx00/CCxx50寄存器和沟通
个人电脑使用的RS - 232接口。
该程序首先显示一个菜单，然后运行一个无限循环的输入等候的RS -
232端口。根据用户选定的选项，程序将读取或写入任何
CCxx00/CCxx50登记和报告的结果返回通过RS - 232。基于Keil的-This example demonstrates writing and reading CCxx00/CCxx50 registers and communication with
a PC using the RS-232 interface.
The program first displays a menu, and then runs in an infinite loop waiting for input from the RS-
232 port. Depending on the option selected by the user, the program will either read or write
CCxx00/CCxx50 registers and report the results back via RS-232.
Platform: |
Size: 95232 |
Author: 周莉莉 |
Hits:
Description: 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。
VC++6.0的工作空间是“t1121.dsw”-RFID_VC++ 6.0 sources yard _ RFID read-write has provided the RFID exploitation source yard , used VC to weave, show how encrypted the RFID card , how to destructs self. String communication supports RS-232 (RS232) , RS-485 (RS485) , Porter lead may elect, the RFID air wire may elect , read card frequency adjustable. Method having provided the power controlling RFID reading a card, power is from 0 to 29 adjustable,
Platform: |
Size: 4629504 |
Author: 红信 |
Hits:
«
1
2
34
5
6
7
8
9
10
...
40
»