go28s

go28s


HP 28S hardware emulator.

YOU NEED TO HAVE THE ROM DUMP OF THIS CALCULATOR TO USE IT.
(see http://sites.google.com/site/olivier2smet2/home/go28s)

- automatic save and load of state.
- speed up from x1 up to x25.
- tablet mode in landscape (menu Action/Change orientation)
- second keyboard by touching the center of display.
- help by touching left of display.
- hp82240 printer emulation (touch the display on the right).
- import/export ram, prints from/to 'go28s' folder in your sd-card.
- on kitkat device import/export is now at /Android/data/o2s.emul.hp28s/files instead of /go28s
- standard BEEP supported

The 10 minutes automatic shutdown of the calculator, is always active. When you restart the application, turn on the calculator with 'ON' key.

- do not check 'Force GPU use' in developer android prefs

On S5 devices, long press the right hardware button to get the menu.

Recent changes:
v1.2.6
- on kitkat device import/export is now at /Android/data/o2s.emul.hp28s/files instead of /go28s

v1.2.3
- intel cpu bug corrected

v1.2.2
- sound supported
- bugs corrected

v1.2.1
- bugs in tablet mode corrected

v1.2.0
- native cpu emulation
- new tablet mode (for width greater or equal than 1024 pixels)

v1.0
- initial release
Add to list
$9.65
77
3.9
User ratings
14
Installs
50+
Concerns
0
File size
556 kb
Screenshots
Screenshot of go28s Screenshot of go28s Screenshot of go28s Screenshot of go28s Screenshot of go28s

About go28s
HP 28S hardware emulator.

YOU NEED TO HAVE THE ROM DUMP OF THIS CALCULATOR TO USE IT.
(see http://sites.google.com/site/olivier2smet2/home/go28s)

- automatic save and load of state.
- speed up from x1 up to x25.
- tablet mode in landscape (menu Action/Change orientation)
- second keyboard by touching the center of display.
- help by touching left of display.
- hp82240 printer emulation (touch the display on the right).
- import/export ram, prints from/to 'go28s' folder in your sd-card.
- on kitkat device import/export is now at /Android/data/o2s.emul.hp28s/files instead of /go28s
- standard BEEP supported

The 10 minutes automatic shutdown of the calculator, is always active. When you restart the application, turn on the calculator with 'ON' key.

- do not check 'Force GPU use' in developer android prefs

On S5 devices, long press the right hardware button to get the menu.

Recent changes:
v1.2.6
- on kitkat device import/export is now at /Android/data/o2s.emul.hp28s/files instead of /go28s

v1.2.3
- intel cpu bug corrected

v1.2.2
- sound supported
- bugs corrected

v1.2.1
- bugs in tablet mode corrected

v1.2.0
- native cpu emulation
- new tablet mode (for width greater or equal than 1024 pixels)

v1.0
- initial release

Visit Website
User reviews of go28s
Write the first review for this app!
Android Market Comments
A Google User
Jan 26, 2014
Useless without rom waste of $9
A Google User
Jan 20, 2014
Perfect! Works perfectly once you can find a ROM. Nostalgia and useful too. On my tablet you can see both sides of clamshell at once.
A Google User
Aug 10, 2013
Recomendo. Funciona perfeitamente como minha antiga 28s. Muito bom app. Editado: estou passando por problemas de Memory Lost a cada vez que saio e retorno da aplicação. Edited: I'm facing Memory Lost! messages when leave and return to the go28s app.