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資源簡介

一個電表行業專用的基于645規約的電表485通訊抄表程序，可以進行485總線抄表，645規約測試。程序技術要點就是規約數據傳輸協議的處理，如向電表發送數據時的控制碼和數據長度、發送的數據部分(數據標識 + 密碼 + 數據)、應答幀長度、結束標志等通訊協議的處理值得大家學習。

資源截圖

代碼片段和文件信息

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????8371??2007-09-27?14:36??Swj485\App_Main.frm

?????文件???????6636??2007-09-27?14:36??Swj485\App_Main.frx

?????文件?????131444??2007-03-07?14:26??Swj485\Back.jpg

?????文件??????27435??2007-09-27?14:17??Swj485\ChaoBiao.frm

?????文件?????191026??2007-09-27?14:17??Swj485\ChaoBiao.frx

?????文件???????5263??2007-09-27?14:17??Swj485\Chose_Project.frm

?????文件??????26915??2007-09-27?14:17??Swj485\Chose_Project.frx

?????文件?????246065??2005-04-19?10:17??Swj485\Ctl\isButton.ctl

?????目錄??????????0??2007-05-06?09:23??Swj485\Ctl

?????文件??????11442??2007-09-27?14:36??Swj485\DataOperate\DataOperate.cls

?????文件???????1029??2007-04-24?11:19??Swj485\DataOperate\DataOperate.exp

?????文件???????2656??2007-04-24?11:19??Swj485\DataOperate\DataOperate.lib

?????文件???????6392??2007-09-27?14:17??Swj485\DataOperate\Function.bas

?????文件???????1132??2007-09-27?14:14??Swj485\DataOperate\SLL_DataOperate.vbp

?????文件?????????67??2007-09-27?14:36??Swj485\DataOperate\SLL_DataOperate.vbw

?????目錄??????????0??2007-05-06?09:23??Swj485\DataOperate

?????文件??????28672??2007-05-06?10:54??Swj485\DataOperate.dll

?????文件???????1017??2007-05-06?10:54??Swj485\DataOperate.exp

?????文件???????2656??2007-05-06?10:54??Swj485\DataOperate.lib

?????文件?????176128??2006-09-15?09:42??Swj485\Dnb3.dll

?????文件?????110592??2007-05-06?11:02??Swj485\Fa.mdb

?????文件??????14691??2007-09-27?14:17??Swj485\FrmCommTest.frm

?????文件????????153??2007-09-27?14:17??Swj485\FrmCommTest.frx

?????文件??????28253??2007-09-27?14:17??Swj485\Initialization.bas

?????文件??????10298??2007-09-27?14:17??Swj485\MyAbout.frm

?????文件?????364206??2007-09-27?14:17??Swj485\MyAbout.frx

?????文件??????14513??2007-09-27?14:17??Swj485\Project_Configure.frm

?????文件???????1743??2007-09-27?14:17??Swj485\Project_Configure.frx

?????文件????????566??2007-05-06?10:56??Swj485\PSYS.INI

?????文件???????3217??2006-12-06?07:45??Swj485\readme.txt

............此處省略13個文件信息

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