用于在线仪表的 modbus,仅供参考，

使用vb编程RS232输出 comboDevice.AddItem "COM1" comboDevice.AddItem "COM2" comboDevice.AddItem "COM3" comboDevice.AddItem "COM4" comboDevice.AddItem "COM5" comboDevice.AddItem "COM6" comboDevice.AddItem "COM7" comboDevice.AddItem "COM8"-use vb programming RS232 output comboDevice.AddItem "COM a "comboDevice.AddItem" COM2 "comboDevice.A ddItem "COM3" comboDevice.AddItem "COM4" com boDevice.AddItem "COM5" comboDevice.AddIte m "COM6" comboDevice.AddItem "COM7" comboDev ice.AddItem "COM8"

ABB AIN电表对数据类11解码的例子程序-ABB AIN meter 11 categories of data decoding procedures example

一个很好的水文监测系统 vb 串口-a good hydrological monitoring system vb Serial

一个很好的串口监视程序，可以实现串口发送数据的监视-A very good serial surveillance procedures, can send data to serial surveillance

这是我给一个做射频卡的公司做的小程序，主要是将数据同时写入PRR8031芯片和数据库，包括一些数据类型转换、生成序列号等内容-This is what I do for a radio card companies do small procedures, the data is also written into the PRR8031 chips, and databases, including some data type conversion, such as serial numbers generated content

一个读取支持modbus协议的设备的数据工具-read a support agreement modbus connection equipment for the data tools

USART的驱动程序，在C++编译环境下，进攻学习参考-USART the driver, in the C compiler environment, learning offensive reference

楼宇自控系统 顾名思意。 （注意：需要专用硬件支持。）-Building Automation System Advisory Board were thinking Italy. (Note : the need for dedicated hardware support.)

Wince串口源码,源码简单不过很实用哦-source, the source code is very simple but practical oh

这个串口通信侧重于界面的编辑和数据的处理，做数据库的可以-the serial communication interface focused on the editing and processing of data, so the database can s