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HP 48 GX emulator for android.

- 128 K internal RAM.
- 128 K card in slot 1(can be merged).
- 256 K card in slot 2 (can be changed when calc is turned off 128, 256, 512, 1024, 2048 K)
Changing size loose all content of card in slot 2
- Automatic save and load of state.
- Load and save objects to/from stack level 1 (Objects are loaded and saved from/to '/sdcard/go48gx/files').
- On kitkat device import/export is now at /Android/data/o2s.emul.hp48gx/files instead of /go48gx
- Speed from x1 up to x10.
- Clock synced with android.
- HP82240 printer.
- Sound support for BEEP command (broken on android 4.3 see https://code.google.com/p/android/issues/detail?id=58113)

Avoid checking 'force gpu rendering' in developer option in android 4.x prefs, this leads to graphic problems.

See www.hpcalc.org/ for programs. Be careful between S and G version of programs.

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Recently changed in this version

- on kitkat device import/export is now at /Android/data/o2s.emul.hp48gx/files instead of /go48gx

- printer bug corrected

- should respect flag -56

- sound support

- cosmetic changes
- size card in port 2 can be changed

- cosmetic changes

- freeze corrected

- locks while printing corrected

- warm-starts corrected

- time corrected
- some bugs corrected

- initial release.

Comments and ratings for go48gx
  • (45 stars)

    by Karl Bergen on 28/04/2014

    The calculator keyboard may not look as real as a certain other emulator but it runs fine. Always back up work by doing an archive of the HOME directory. You will need a tool to extract the Archive as a Backup object. Load Pro-Hackit from hpcalc.org, Library 1214. Store it in Port 0 or Port 1. The Archive will also need to be in one of these ports. Execute 1 or 0 XRCL to get the port as Libraries

  • (45 stars)

    by Artemio Urbina on 16/02/2014

    I was looking for a scientific calculator for my phone, and this was clearly the best option for me. I had used the 48GX during college, with alg48, qpi and the Java stack replacement. All work perfectly under this emulator. The only thing that doesn't run is the ice cube game Lib. But that is understandable.

  • (45 stars)

    by Art Kennedy on 10/04/2013

    Just beginning to use this one. Unlike Droid48 the clock works - YEA! Also the keyboard is accurate and responsive. Wish it looked a bit nicer but that is a real quibble. I want to link it to external RS-232 devices ( DMM, X-10 modem ) using a usb host adapter and Slick USB 2. Don't know yet if that is possible. Hoping . . .