vb_closeusb

MODBUS RTU using Attiny44 from Atmel

利用winsock控件进行通讯的一个例子(By winsock control to communicate an example)

本程序是将串口实时接收到的数据，然后将数据进行曲线绘制。(The data received by serial port is plotted in real time.)

利用ADM4017实现空调系统压力的采集（蒸发压力和冷凝压力) ,利用ADAM4018实现热电偶的温度采集。包含了曲线显示，数据存储功能，自定义温度标签功能。(this applicaion is used to get the temperature and pressure of the HVAC system by ADAM4017 and ADAM4018. include the cure print, the data storage and user defined label for 8 channels temperature.)

说明：  用VB开发的简单二维绘图程序，特别推荐其中的关于图形几何算法，包括点、直线、圆、圆弧之间的距离、交点、切点。(VB development of simple two-dimensional mapping procedures, in particular the recommendation of the graphic geometric algorithms, including point, line, circle, arc gap between Nodal, the cut-off point.)

VB在treeview的节点处使用图形,有需要的下。(VB at the node in treeview using graphics, there is need for the next.)

• Mainframe technology experience (Cobol, DB2, JCL, CICS, ZOS). Person should be well versed with App Migration/modernization, Data Migration and Conversion experience. Involved with defect analysis, fixing documentations and analyzing in past projects. UNIX base with Micro Soft COBOL would be nice to have. • Mainframe technology experience (Cobol, DB2, JCL, CICS, ZOS). Person should be well versed with App Migration/modernization, Data Migration and Conversion experience. Involved with defect analysis, fixing documentations and analyzing in past projects. UNIX base with Micro Soft COBOL would be nice to have.

说明：  条码打印程序，有窗体打印，二进码打印，调用API函数打印等。(Barcode printing procedures form printing, binary code printing, call API function printing.)

获取硬盘的序列号,本人试过，完全可用，16进制。(Get hard drive serial number, I tried, completely free, hex.)

Connect to computer via USB port