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From: juergen mohrmann on 30 Dec 2007 09:47
hi,
i want to get run the hello world on the emu48. I have the hp 50g.
i installed the HPGCC-2.0-native-win32-SP2 and made the hello world
(t-1.hp) with the instructions by
http://benjamin.maurin.free.fr/HP49G+/development/arm/windows/HPGCC%20Windows%20Installer%20Tutorial.htm.
By the way thanks to benjamin. His instructions where very helpful.
.... To finally run your hiworld program, place the corresponding ARM
string on the stack, select the PrRUN command from the ARMToolBox and
see what happens...
I tried to copy the t-1.hp to the emu48. I got it on stack 1. what's
the next step?
on the emu48 I see the armtoolbox on port 1 (right shift lib, f2, f1).
But how can I see what is in the armtoolbox. And how I can use
commands?

Thanks for the help
From: TW on 30 Dec 2007 12:04
> i want to get run the hello world on the emu48

Don't we all. :-)

You can't run ARM programs made with HPGCC or plain ARM ASM on the
emulator. It does not emulate the arm processor. They've done some
tweaks to bypass any ARM routines in the ROM with saturn code.

> I have the hp 50g.

The only way to test it currently on a complete system is use a real
unit. There is a fairly new way to test on the computer, but it
doesn't actually emulate the calculator but rather just makes it so
you can compile it and test. Things like hello world will work fine.
Stack arguments and things don't.

Make sure you install the arm toolbox on your calculator. ( run the
setup.bin program with a stack argument of 2 to store it into port 2 -
then reboot the calculator by pressing and holding ON-F3 and
releasing) Now when you go into your library menu you will see ARMT on
the menu. Press that. PrRun is in the menu there.

TW
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