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W77E58code
- W77E58双串口通信源代码 注:此源程序只作参考,内有些函数未有原型,借鉴在于其通信方式及其设置。 CRC检校可另参考其它代码。 -W77E58 dual serial communication source code Note : This program is for reference only, not some function prototype experiences in his means of communication and set up. CRC
FLA-502
- FLA-502控制、标定、分析用,数据库版-FLA - 502 control, calibration, analysis, database version
liuliangji
- 采用c#开以出对流量计的计算准确性进行标定,-used to come out of the calculation accuracy flowmeter calibration,
W77E58的双串口通信源代码
- 注:此源程序只作参考,内有些函数未有原型,借鉴在于其通信方式及其设置。 CRC检校可另参考其它代码。-Note : This only source for information, some not function prototype reference in its communications and its settings. CRC calibration can be a reference to the other code.
FLA-502(Single)
- FLA-502控制、标定、分析用,单机版-FLA- 502 control, calibration, analysis, the single version
liao6882best
- 在Delphi 環境下編寫的串口調試程序 ,能與下位機(MSP430F147)實現串口485通訊.完成對下位機狀態的檢測.校準. 對於使用Delphi的串口編程有一定的作用.-Delphi environment at the serial debugger prepared, with the next-bit machine (MSP430F147) achieve 485 serial communications. Achieve status for the next-bit test
modbus-2
- Modbus通信协议的详细介绍,包括MODBUS ASCII和MODBUS RTU协议的详细格式说明,校验方法等-Modbus communication protocol in detail, including MODBUS RTU and MODBUS ASCII protocol format of the detailed descr iption, calibration methods
Run_time_calibration_of_the_internal_RC_oscillator
- 如何通过UART来校准内部RC振荡器。这种方法是基于LIN协议上使用的方法。-Run-time calibration of the internal RC oscillator (19 pages, revision A, updated 09/04) This application note describes how to calibrate the internal RC oscillator via the UART. The method used is based on t
DUT
- DUT系列数据采集模块将温度传感器(热电阻,热电偶等)的输出信号或电流、电压直接转换成数字量,通过RS-485总线及标准通信协议将数据传送给主机。在模块上由89C51单片机管理模块自动工作,通道转换、ADC启动、采集数据、参比端补偿(热电偶)、引线电阻补偿(热电阻)、数字校零、非线性校正和数据处理等,均由单片机完成,主机仅在需要数据时,发送读取数据命令,模块给出已经线性化了的温度的数字量。通讯协议兼容台湾研华ADAM4000系列和松下PLC的通讯协议,可以与大多数组态软件直接连接,不需要额外的驱
Calibration
- 实现了串口通讯功能,包括发送命令,接收数据等-Implement serial communications, including sending commands, receiving data, etc.
the-source-code-of-electronic-scale
- (1)初始化定时器与中断控制寄存器,初始化液晶显示器,设置串口通信波特率。 (2)启动双积分AD转换过程,循环读取反向积分的计数值N,根据式3-7算出反向积分的计时值T2,换算出荷载重量值,送LCD显示。 (3)每次换算出荷载重量值后,判断荷载是否超量程,如果超过系统量程2kg,则启动蜂鸣器报警。当荷载卸载至2kg以下后,解除报警。 (4)如果有校准按键被按下,则响应外部中断0并查询按键编号,执行相应校准程序。 (5)如果上位机软件STP_ISP发送了在线控制命令,则响应串口中断
electronic-scale
- (1)初始化定时器与中断控制寄存器,初始化液晶显示器,设置串口通信波特率。 (2)启动双积分AD转换过程,循环读取反向积分的计数值N,根据式3-7算出反向积分的计时值T2,换算出荷载重量值,送LCD显示。 (3)每次换算出荷载重量值后,判断荷载是否超量程,如果超过系统量程2kg,则启动蜂鸣器报警。当荷载卸载至2kg以下后,解除报警。 (4)如果有校准按键被按下,则响应外部中断0并查询按键编号,执行相应校准程序。 (5)如果上位机软件STP_ISP发送了在线控制命令,则响应串口中断
VB6Serial-communication
- VB串口通讯,里面有CRC校验程序,难得见到的程序。-VB serial communication, there are CRC calibration procedures, see the procedure.
timer
- 用delphi 写的时间校准小程序,从计算机读取时间再通过串口发送给下位机,可以学习串口编程,带系统托盘-Time calibration with delphi write small programs to read the time from the computer through the serial port and then sent to the next crew, can learn with serial ports, with the system tray
seialport
- 串口调试精灵源码提供提供了校验,实现两个机子互相通讯-Serial debug wizard provides a calibration source provides
ST-7-10-Repair-tool
- 希捷硬盘维修软件,通过COM口与硬盘通信,进行ROM和固件的读写,开启工厂自校准进行固件和坏道的自动修复。-Seagate hard disk repair software, communicate with hard drive, through the COM ROM and firmware, speaking, reading and writing, open the factory since the calibration for the firmware and bad aut
STComTools-FOR-STHDD-REPAIR
- 这个是用DEPHI写的,希捷硬盘维修软件,通过COM口与硬盘通信,进行ROM和固件的读写,开启工厂自校准进行固件和坏道的自动修复。修改硬盘的型号SN。-Seagate hard disk repair software, communicate with hard drive, through the COM ROM and firmware, speaking, reading and writing, open the factory since the calibration for th
CRC校验
- CRC校验是通讯时比较常见的一种校验方法,特别是在工控领域,欢迎下载!!!(CRC calibration is a common method of checking in communication, especially in the field of industrial control, welcome to download!!!)