DfuSe USB Device Firmware Upgrade.pdf

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1、UM0412UsermanualGettingstartedwithDfuSeUSBdevicefirmwareupgradeSTMicroelectronicsextensionIntroductionThisdocumentdescribesthedemonstrationuserinterfacethatwasdevelopedtoillustrateuseoftheSTMicroelectronicsdevicefirmwareupgradelibrary.Adescriptionofthislibrary,includingitsapplicationprog

2、ramminginterface,iscontainedinthe“DfuSeapplicationprogramminginterface”documentandinstalledwiththeDfuSesoftware.July2009DocID13379Rev41/22www.st.comContentsUM0412Contents1Gettingstarted..............................................51.1Systemrequirements...................................

3、......51.2Packagecontents............................................61.3DfuSedemonstrationinstallation................................61.3.1Softwareinstallation.........................................61.3.2Hardwareinstallation........................................62DFUfile...........

4、........................................123Userinterfacedescription...................................133.1DfuSedemonstration........................................133.2DFUfilemanager...........................................153.2.1“Wanttodo”dialogbox...................................

5、..153.2.2Filegenerationdialogbox...................................163.2.3Fileextractiondialogbox....................................174Step-by-stepprocedures....................................194.1DfuSedemonstrationprocedures...............................194.1.1HowtouploadaDFUfile....

6、................................194.1.2HowtodownloadaDFUfile.................................194.2DFUfilemanagerprocedures.................................204.2.1HowtogenerateDFUfilesfromS19/Hex/Binfiles................204.2.2HowtoextractS19/Hex/BinfilesfromDFUfiles..................205R

7、evisionhistory...........................................212/22DocID13379Rev4UM0412ListoftablesListoftablesTable1.DfuSedemodialogboxdescription..........................................14Table2.Filegenerationdialogboxdescription........................................16Ta