re: A83: serial numbers
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re: A83: serial numbers
I knew about the error handler problem already, I've been
insertting the source code for the error handler into my asm programs
when I needed it. I'll post it when I get some time.
The example program is in the rom only because I insertted
there to test it when I wrote it. It's just taking up
dead space now.
Later,
Pat
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Original text
From: Linus Akesson <lairfight@softhome.net>, on 7/17/98 6:32 PM:
Great, you're back! Hey, I found a pretty nasty bug in rompage c - it's
impossible to call _pushErrorHandlER and _popErrorHandleR in a system friendly
way, because you're using a call/ret to access them, and not a jp. This means
that the code in rompage c pushes a return address, then adds the error
handler and then returns, but when it returns the z80 fetches the return
address from inside the error handler stack frame! So currently I'm fetching
the real address from inside the call instruction, and jumping there instead.
And another thing, what's the point with the test code at the end of rompage c
(displays "Yeah Yeah this is cool")? As you probably know it doesn't work,
because for example _puts can't access that line of text!
Curious,
Linus
On 17-Jul-98, Pat Milheron wrote:
>There is no embedded serial number for the 83.
>Later,
>Pat
>------------------
>Original text
>From: VorTexx15@aol.com, on 7/17/98 12:03 AM:
>is there a way to figure out the serial number to a ti-83 throught asm?
References: