


FeaturesĬlock functionality - see and set the current time and date. The Utilities add-in enhances your Casio Prizm calculator by providing functionality not originally found in the OS, or by providing enhanced alternatives to existing functionality. Since I don't have much time right now, I hope someone spreads the news about the possible VRAM address incompatibility in other forums.Utilities add-in for the Casio Prizm (fx-CG 10 and 20) My add-ins are only supported on the fx-CG 10/20 platform until further notice.

With a bit of luck, and if you nag me about this by then, I'll have some days in mid-summer I can allocate to this. I no longer have a development environment set up. Unfortunately, even though the solution is simple, I don't have the means to fix this now and I don't foresee having them any time soon. See the following issue and associated commit:Įigenmath has the VRAM address hardcoded, so it is not fully compatible. Utilities does not exhibit this problem, because it uses this syscall. Add-ins will only be fully compatible if they are checking the VRAM address through the proper syscall, GetVRAMAddress. This means that not all fx-CG10/20 add-ins will be fully compatible with the Graph 90+E and maybe the fx-CG50. But since it works correctly on the emulator, they must have changed it only on real hardware or it might be specific to the French version. I guess it's probably due to the hardcoded VRAM address. It seems the drawRectangle function stopped working properly on real hardware: Everything else can be solved using model/OS detection inside the I can't reproduce the problem on Casio's fx-CG 50 emulator. Probably that can only be solved by providing two g3a, for each model, that while otherwise identical, have different icons. The only really incompatible thing so far is the looks of the main menu icons.
CASIO FX CG10 EIGENMATH PLUS
Plus a few new add-ins, which as we are finding out, work on the previous models as well. The fx-CG 50 really is just a fx-CG 20 with a different shell, higher CPU clock, French model and exam diode, and a OS that has a different UI theme. The CPU clocks and timing appear to be as poorly emulated as on the previous model. The OS and official add-ins don't need simultaneous key presses to work, so they don't need to emulate that. The emulator appears to be based on the exact same technology as the one for the previous model, so it's unlikely any of that has changed. Have you tested the compatibility of this new emulator? I remember that some add-ins had speed issues in the old fx-CG manager (I think something about timers behaving the other way around, such as short timer delays lasting much longer while long timer delays last much shorter, but I could be wrong since it has been half a decade since I read about it) and IIRC some also had key input problems. Quote from: DJ Omnimaga on March 29, 2017, 06:22:13 AM
