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多线程串口编程工具CSerialPortv1.pdf

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2011-3-14CSerialPortv1.22 CSerialPortv1.22 WelcometoCSerialPort,afreewareMFCclasstowrapaccesstotheWin32APIsdealingwithserial ports. Features Usage Copyright History APIReference PlannedEnhancements ContactingtheAuthor Features SimpleandcleanC++interface. UsesC++exceptionsinpreferencetothenormalwin32returnvaluemechanism.Thisensuresthat codewhichusesCSerialPortismorerobust. Unicodeenabled,supportslinkingtoMFCstaticallyandallcodecompilescleanlyatwarninglevel4. Supportsoverlapped,blockingandcall-backusagemodelsoftheserialport.(Call-backisonly supportedonNT). Usage Tousetheclassinyourcodesimplyincludeserialport.cppinyourprojectand#includeserialport.hin whicheverofyourmodulesneedstomakecallstotheclass. Asofv1.19youwillneedanuptodatePlatformSDKinstalledtocompilethecodeifyouareusing VisualC++6(February2003wasthelastversionwhichwascompatiblewithVC6). Toseethecodeinactionhavealookatthemodule"app.cpp"inthesampleapp. Copyright Youareallowedtoincludethesourcecodeinanyproduct(commercial,shareware,freewareor otherwise)whenyourproductisreleasedinbinaryform. Youareallowedtomodifythesourcecodeinanywayyouwantexceptyoucannotmodifythe copyrightdetailsatthetopofeachmodule. Ifyouwanttodistributesourcecodewithyourapplication,thenyouareonlyallowedtodistribute versionsreleasedbytheauthor.Thisistomaintainasingledistributionpointforthesourcecode. C:/…/SerialPort.htm1/18 2011-3-14CSerialPortv1.22 History V1.0(31May1999) Initialpublicrelease. V1.01(3June1999) FixedproblemwithcodeusingCancelIofunctionwhichdoesnotexiston95. Fixedleakswhichcanoccurinsampleappwhenanexceptionisthrown V1.02(16June1999) FixedabugwherebyCString::ReleaseBufferwasnotbeingcalledin CSerialException::GetErrorMessage V1.03(29September1999) FixedasimplecopyandpastebuginCSerialPort::SetDTR V1.04(8March2000) Linksinthedocumentationnowwork<g>. V1.05(8May2000) FixedanunreferencedvariableinCSerialPort::GetOverlappedResultinVC6 V1.06(12June2000) FixedanotherunreferencedvariableprobleminCS