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 18:58:12 GMT
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Original-From:
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Gary Livick <(glivick@)Spamcake(pacbell.net)>
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Viewed:
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1079 times
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Keith,
I have a reference for you. It is "Microcomputer Engineering," 2nd ed. by Gene H.
Miller. You can get it from one of the online book sellers, like amazon.com. It
is around $85 or so.
In this text is the whole range of things having to do with assembly language
programming the HC11. It's detailed and I find it readable.
I agree with you that there is not a lot having to do with programming of elements
deep within the HC11, but there is enough if you *really* dig. I learned
everything I know, which admittedly isn't much, off the internet, in just a few
texts, and by studying other people's code as you do. Someday, I may even
understand some of it!
Gary Livick
Keith Hearn wrote:
> I've taken a look at Chuck's LCD code, and I agree that it's the best
> I've come across.
>
> I spent last weekend studying how to program the HB in assembly.
> There is a woeful lack of documentation for it. There is plenty of
> docs on programming in IC, but below that level, you end up looking
> at schematics.
>
> I do have the Motorola reference books on the 6811, and have no
> problem figuring out how to program the SCI, SPI, the various
> handshake modes, et. al., but figuring out how they relate to the
> various handy board (and especially expansion board) connectors is
> really tough.
>
> Is there something I've missed that describes how to do low level
> programming on the handyboard?
>
> Just about everything I've figured out how to do came from reading
> other people's code.
>
> So I've spent some hours lately reading the code other people have
> written for the handyboard and the miniboard. And I really like
> Chuck's libraries.
>
> BTW, if there's nothing out there that describes low-level programming
> on the handyboard, I'll probably write up my notes on what I've
> learned and make them available so future people don't have to go
> through what I'm going through.
>
> Keith
>
>
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Message has 1 Reply:
 | | Re: GCC 2.8.1 for HC11
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| The problem I have isn't programming the HC11. I picked that up with no problem by spending a day reading Motorola's reference manual (AKA the pink book - kindly provide free by Motorola via their web page). I've got a software background, and while (...) (25 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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| I've taken a look at Chuck's LCD code, and I agree that it's the best I've come across. I spent last weekend studying how to program the HB in assembly. There is a woeful lack of documentation for it. There is plenty of docs on programming in IC, (...) (25 years ago, 8-Apr-99, to lugnet.robotics.handyboard)
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