Emu42 v1.15 is released. Emu42 is an emulator for the Pioneer series calculators HP14B, HP17B, HP17BII, HP27S, HP32SII and HP42S and for the Clamshell series calculators HP19BII and HP28S. It base on the sources of the famous HP calculator emulator Emu48 and is published under the GPL. The emulator PC version is running on all Win32 platforms and the Mobile version should run on all ARM CPU based Pocket PC 2002, Windows Mobile 2003 (SE), 5.0, 6 Classic and Professional versions.

Emu42 v1.15 Changelog:

DEBUGGER.C - removed structure MODEL_MAP_T, variables MemMap[], pbyMapData, dwMapDataSize and pMapping, the implementation behind moved to module DISMEM.C - changed function SetMappingMenu(), InitMemMap() and OnFindOK(), changed to DISMEM.C implementation - changed function GetMemCurAddr(), OnMemGoAdr(), OnKeyUpDown() and OnKeyPlusMinus(), variable dwMapDataSize isn't global any more, use function GetMemDataMask() instead - changed function ViewCodeWnd(), set disassembler to memory mapped mode - changed function ViewMemWnd(), removed initialized but unused variable and changed to DISMEM.C implementation - bugfix in function OnDblClick(), fixed buffer overflow when converting a 2 byte hexadecimal string to a byte and added an update of code window - changed function Debugger(), changed disassembler mode setting and added initialization of RPL object viewer get nibble function in WM_INITDIALOG message - bugfix in function UpdateRplObjViewWnd(), show entry point names only in mapped mode and end address for RPL object viewer depend on the actual memory mapping mode and with the design change to the DISMEM.C implementation in all debugger and disassembler related parts, the RPL object viewer also works in all memory mapping modes properly now DISASM.C - changed function read_nibble(), call function GetMemNib() from the new module DISMEM.C for mapping mode memory access and made function static DISPLAY.C - initialized the color array in variable bmiLcd now - changed function UpdateContrastSaca(), new brush is only necessary for an initialized KML contrast palette entry - changed function CreateLcdBitmap(), preset KML contrast palette with black on background for the case of a complete uninitialized KML contrast palette - changed function WritePixel(), draw only the pixel that have to be switched on - changed function UpdateContrastLewis(), CreateLcdBitmap(), DestroyLcdBitmap(), UpdateDisplayClamshell(), UpdateDisplayPioneer(), UpdateAnnunciators() and StopDisplay(), added support for real image LCD background - changed function UpdateDisplaySacajawea(), don't draw display pattern on uninitialized KML foreground contrast palette entry - changed function UpdateMainDisplay(), exchanged StretchBlt() back to BitBlt() because the bug in the WineHQ BitBlt() implementation was fixed in Wine 1.4 DISRPL.C - the get nibble function is not hard referenced as read_nibble() call any more, it's now called over RplReadNibble() function pointer - changed function PrintTail(), expanded to handle 6 digit addresses - changed function RplCreateObjView(), defined end pointer also as constant DISRPL.H - added extern declaration of RplReadNibble() function pointer EMU42.C - changed function SettingsProc(), added "Single Instance" checkbox handling - changed function OnPaint(), exchanged StretchBlt() back to BitBlt() in display redraw part because the bug in the WineHQ BitBlt() implementation was fixed in Wine 1.4 - bugfix in function OnDropFiles(), changed function prototype to the correct structure type of dropped file names and initialized the bSuccess variable for the case the wNumFiles variable is 0 - changed function Disasm(), changed to DISMEM.C implementation - changed function MainWndProc(), made correct type cast to argument of function OnDropFiles() - changed function WinMain(), replaced multiple class name usage with atom variable, added current directory reading, moved read settings before window creation added check for setting "SingleInstance" to switch to an already running program instance instead of creating a new one and added more flexible CPU binding for the Saturn core emulation thread on Windows Vista and later EMU42.DSP - added dismem.c sources EMU42.H - added enum MEM_MAPPING - removed FullFilename() declaration - extern declaration of global variables and functions - removed extern declaration of global variable EMU42.RC - added item "Single Instance" in settings dialog - changed version and copyright FILES.C - added szCurrentDirectory[] variable holding the current directory at program start - removed function FullFilename() - changed function PatchRom(), MapRom() and LoadBitmapFile(), relaced call of function FullFilename() by calling SetCurrentDirectory() twice - bugfix in function DecodeBmp() and DecodeGif(), a 2nd bitmap load allocated and bound a 2nd palette to the main window, now only the 1st bitmap (mostly the KML background bitmap) bound his palette to the main window KML.C - changed table pLexToken[], defined table as constant and changed last token id table preset from constant number to member of token id enumerator - changed function DestroyKmlList() and CreateKmlList(), changed function prototype explicit setting VOID as argument - changed function CreateKmlList(), IncludeLines(), IncludeBlocks(), LoadKMLGlobal() and InitKML(), relaced call of function FullFilename() by calling SetCurrentDirectory() twice - bugfix in function ParseString(), decoding the \" sequence as quotation mark inside a string was incomplete, so every single '\' character was also removed - bugfix in function ReloadButtons(), ON key button wasn't handled MRU.C - changed function MruUpdateMenu(), changed variable type of variable hMenu - changed function MruReadList(), removed initialized but unused variable RESOURCE.H - added definition SETTINGS.C - changed function ReadSettings(), moved current directory reading and CPU speed setting to MainWndProc() - changed function ReadSettings() and WriteSettings(), added item "SingleInstance" in section [Emulator] in the INI-File UDP.C - added function ResetUdp(), reset UDP address - bugfix in function SendByteUdp(), fixed memory leak at error condition and optimized IP address decoding USRPRG32.C - bugfix in function ReadBuffer3(), function return type was missing

Download: Emu42 v1.15
Source: Here