SerialDetector.zip - This sample form provides automatic detection of the parameters of an unknown data stream from an external device into a PC serial port using VFP7+ and the MSCOMM32.OCX control. It also provides for manual parameter setting to test the setup of the external device.,2011-05-18 07:34:04,下载3次
ScaleTester.zip - I used to work with scales and mscomm.
To aid us we had written a Scale Emulator in VFP. To use it you need a COM cable and 2 ports. The Scale Emu sits on one port and sends its output and the MSComm sits on the other port and accepts input.
The Scale EMU is configurable and the strings are stored in a table.
The other VFP form sits on the other COM port and waits for input. It too is configurable and works for continuous input, also with settings for KG, decimal place etc.
It was an essential tool. The COM cable is plugged into the 2 ports and The Scale EMU sends the string out one and the FOrm receives into the other.
,2011-05-18 07:27:25,下载9次
GoodPractice.zip - B>Good practice in using MSCOMM.OCX in VFP</B> File #9636
Title
Good practice in using MSCOMM.OCX in VFP
Download the file
testcom.zip
Summary
A test form to show how to use MSCOMM.OCX for interrupt driven serial communication.
Comments
No Date Name Comment
1. 27/04/2002 00:58 Power Wong I found this form and code are simple and useful. Great job, helped me to understand the Modem Communication a lot.
,2011-05-18 07:25:47,下载4次
SERIAL.zip - Title
Basic Serial Communication with MSCOMM in VFP
Download the file
serial.zip
Summary
How to register MSCOMM32.OCX, how to organize basic serial communications. An example of the computer control of a Mettler weighing Scale.,2011-05-18 07:22:51,下载8次
HDDserialno.zip - Read HDD serial no in VFP,2011-05-18 07:18:34,下载7次