Emu71 v1.08 is released. Emu71 is an emulator for the HP71B calculator. It base on the sources of the famous HP calculator emulator Emu48 and is published under the GPL. The emulator is running on all Win32 platforms.

Emu71 v1.08 Changelog:

DEBUGGER.C - changed function UpdateStackWnd(), OnStackPush() and OnStackPop(), fixed signed/unsigned mismatch - changed function OnUpdate(), added call of UpdateMemMapWnd() - bugfix in function OnLButtonUp(), fixed a buffer overflow when converting a 3 byte hexadecimal string to variable Chipset.out which overwrite the content of variable Chipset.in and fixed a buffer overflow when converting a 4 byte hexadecimal string to variable Chipset.in which overwrite the content of variable Chipset.SoftInt - changed function UpdateProfileWnd(), fixed signed/unsigned mismatch and optimized ENG unit search break - added function GetExpMemCfgTree(), the get expanded or collapsed state of all tree nodes - added function SetExpMemCfgTree(), restore the state of tree the nodes - added function UpdateMemMapWnd(), update memory mapping dialog content - changed function MemMap() and OnMemMap(), switched from modal to non modal dialog DISPLAY.C - added function CreateAnnunBitmap() and DestroyAnnunBitmap(), handle a separate annunciator bitmap - bugfix in function ResizeWindow(), the WM_PAINT message wasn't generated by the InvalidateRect() call when the title and menu bar was disabled and the client area was empty, so we got a main window with zero size which could not be activated any more -> issue solved by forcing a menu bar when client area is empty EMU71.C - changed szLicence string, updated to the latest revision of the GPLv2 - moved function SetSoundDeviceList() to SNDENUM.C - changed function WinMain(), added non modal "Memory Mapping" dialog box in main message handler EMU71.DSP - added snddef.h and sndenum.c sources EMU71.H - extern declaration of global variables and functions EMU71.RC - changed IDD_SETTINGS, removed text "Device" and enlarged width of combo box IDC_SOUND_DEVICE - changed IDD_CHOOSEKML, enlarged width of dialog to get an enlarged "Current KML Script" combo box - changed IDD_KMLLOG, enlarged width of "Title of the Script", "by" and "The Author" text boxes - changed IDD_DEBUG_MEMMAP, added WS_VISIBLE style - changed version and copyright ENGINE.C - added global variable bBusCfg for signaling if the device configuration changed since last debugger update - added global variable bBusCfgOpc for signaling that current opcode will change the device configuration - changed function Debugger(), added signaling device configuration changed FILES.C - bugfix in function OpenDocument(), prevent buffer overflow on reading pbyPlugData and removed switcher for document format version HPIL.C - changed function CreateHpilThread(), added initialization of byIdySrqPollTimeout - changed function IoThread(), added the IDY frame polling feature - added function SReqMem() returning the HP-IL service request state - changed function ReadIOHpilMem(), removed obsolete remark - changed function AttachHpilMem(), added initialization of the service request function pointer HPIL.H - added byIdySrqPollTimeout variable saving the IDY SRQ poll timeout HPILCMD.C - changed function SendFrame(), added "SRQ received from loop" mailbox bit support - bugfix in function enter_bytes(), received data frames with set SRQ frame bit had been send back to the loop without cleared SRQ frame bit - changed function execmd15(), at case 9 "set IDY SRQ poll timeout" added implementation, at case 14 "power up the loop" added clearing bus SRQ mailbox bit and disable the IDY polling and at case 15 "enable/disable IDY poll" added implementation - changed function execmd(), at case 1 "frame class" added manual mode and "SRQ received from loop" mailbox bit support and at case 3 "power down the loop" added clearing the SRQ bits in the mailbox and clearing the IDY polling status bit - changed function reset_mb(), added initialization of byIdySrqPollTimeout and removed switching to state MBIDLE to avoid executing reset_mb() more than one time KML.C - added keyword "Scale" to pLexToken[] table - changed function InitGlobal(), added implementation of keyword "Scale" - changed function InitLcd(), added implementation of keyword "Bitmap" - changed function KillKML(), added DestroyAnnunBitmap() and preset of some global variables - changed function iSqrt(), changed implementation to Heron's method for speed optimization - changed function DrawAnnunciator(), added alternative annunciator bitmap - added function ResizeMainBitmap(), resize main bitmap and main bitmap dependend variables like size, offset, ... - changed function InitKML(), added downscaling main bitmap KML.H - added TOK_SCALE definition MOPS.C - bugfix in function MapROM(), map ROM only if loaded and masking the ROM size with 0xFFFFF is not necessary - changed function DismountPorts(), optimized setting of detached marker - bugfix in function Uncnfg(), modules on the ports 1-5 were only unconfigured when the corresponding DAISYIN line had been high - changed function C_Eq_Id(), loop optimization scanning for ID in attached port - added function SREQ(), general function to capture the service requests from the modules (this function was necessary to synchronize the main CPU with the HP-IL I/O CPU) - changed function NreadEx(), removed conditional jump for speed optimization OPCODES.C - changed function o80E(), added some remarks and replaced direct loading of the service request BUS content by a function call for CPU synchronization PORTMEM.C - added function SReqMem() as empty function for service request - changed function AllocPortMem(), added initialization of service request function pointer SNDDEF.H - include files and interface definitions for SNDENUM.C for compilers without installed DirectX SDK SNDENUM.C - new module with implementation of function SetSoundDeviceList() prior located in EMU48.C for sound device enumeration showing the full device name used since Windows Vista TYPES.H - added service request function pointer in PORTACC structure

Download: Emu71 v1.08
Source: Here