Subject:
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Re: GCC 2.8.1 for HC11
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Thu, 8 Apr 1999 17:35:54 GMT
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Original-From:
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Curt Mills, WE7U <hacker@tc.fluke^antispam^.com>
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Viewed:
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1523 times
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On Thu, 8 Apr 1999, Chuck McManis wrote:
> Curt, may I suggest that rather than re-invent the wheel you take the LCD
> code out of the Handyboard libraries I wrote that are on the icc11 site.
I took the assembly routine out of the ICC11 library and adapted it
slightly for GCC (input/output params mostly). I had to split up the
assembly and C-code portions into separate files, and have the
lcd.h/lcd.c/lcdasm.s files ported and working, but haven't finished with
lcdio.h. Gotta sleep sometime.
After I converted everything in lcd.c over to pointer-based access, the
code got smaller and probably a lot faster as well. I'll go back and try
to optimize everything for speed later though once it is stable.
One friend I showed the code to said "Wow! I didn't know anybody ever
actually read in the busy bit... I'm impressed!". He's done a lot of LCD
stuff, and that's the first code he had seen that read anything from the
LCD module.
Thanks again for letting me use the code. Saved me probably weeks of
effort.
Curt Mills, WE7U hacker.NO_*SPAM@tc.fluke.com
Senior Methods Engineer/SysAdmin
"Lotto: A tax on people who are bad at math." -- unknown
"Windows: Microsoft's tax on computer illiterates." -- WE7U
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Message has 1 Reply:
 | | Multi-Processing
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| Hello all- I am using my Handy Board on a robot. My team and and I thought it would be really cool if we could get it to play music while it is moving. Is there a way to do this? In my testing it seems that it only does one or the other. If anyone (...) (26 years ago, 8-Apr-99, to lugnet.robotics.handyboard)
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Message is in Reply To:
| | Re: GCC 2.8.1 for HC11
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| (...) ... (...) Curt, may I suggest that rather than re-invent the wheel you take the LCD code out of the Handyboard libraries I wrote that are on the icc11 site. They should pretty much compile out of the box and I know they work :-) They are also (...) (26 years ago, 8-Apr-99, to lugnet.robotics.handyboard)
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