diff -r 0b7d3b28f025 -r 2dd1d22cb0f3 applications/SymbianLogo_TextShell/SymbianLogo.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/applications/SymbianLogo_TextShell/SymbianLogo.cpp Sun Oct 25 13:29:47 2009 +0000 @@ -0,0 +1,101 @@ +/******************************************************************************* +* Copyright (c) 2009 Accenture +* All rights reserved. This program and the accompanying materials +* are made available under the terms of the Eclipse Public License v1.0 +* which accompanies this distribution, and is available at +* http://www.eclipse.org/legal/epl-v10.html +* +* Contributors: +* Accenture - Johnathan White + +*******************************************************************************/ +// SymbianLogo.cpp + +#include +#include +#include +#include +#include + +void SetupConsoleL(); +void DisplayLogoL(CConsoleBase* aConsole); + +CConsoleBase* console; + +GLDEF_C TInt E32Main() + { + CTrapCleanup* cleanup=CTrapCleanup::New(); + TRAPD(error,SetupConsoleL()); + if(error) + RDebug::Printf("SymbianLogo SetupError %d", error); + delete cleanup; + return 0; + } + +void SetupConsoleL() + { + console=Console::NewL(_L("SymbianLogo"), + TSize(KConsFullScreen,KConsFullScreen)); + + CleanupStack::PushL(console); + TRAPD(error,DisplayLogoL(console)); + if(error) + RDebug::Printf("SymbianLogo DisplayLogo Error %d", error); + CleanupStack::PopAndDestroy(); + } + + +GLDEF_C void DisplayLogoL(CConsoleBase* aConsole) + { + TInt err =KErrNone; + + //Connect to FileServer + RFs fs; + err = fs.Connect(); + + User::LeaveIfError(err); + + //Open file + + /* + File \sf\adaptation\qemu\baseport\syborg\syborg.dts contains board model description, the hostfs@0 block defines both the host path + and target drive. The hostpath is by default set to \svphostfs\ and default drive number is 19 (S:\). If you would like to change this + edit the dts file and use arm-none-symbianelf-dtc.exe to create updated dtb file + */ + RFile file; + err = file.Open(fs, _L("S:\\symbian_logo.bmp"), EFileRead); + + User::LeaveIfError(err); + + //Use to read stream from file on HostFs, first 54 bytes are header so skip + /* + symbian_logo.bmp is a 480*480 bmp file + */ + RFileReadStream filestream(file, 54); + + + //Obtain base address of framebuffer which will copy bitmap data into to display + TInt iScreenAddress; + HAL::Get(HAL::EDisplayMemoryAddress, iScreenAddress); + TUint8* pointer = (TUint8*)iScreenAddress; + + + + + pointer+=640*479*4; //bitmap is 480*480 where as display is 640 *640, start by incrementing display pointer to last line required + for(TInt i=0;i<480;i++) + { + for(TInt j=0;j<1920;j++) + { + *pointer = filestream.ReadUint8L(); //reads byte from file into correct offset in framebuffer + pointer++; + } + + pointer-=1920; //decrement over offset between each line + pointer-=640*4; //decrement to start of next line + } + + //Wait for User to press key then return + aConsole->Getch(); + return; + }