Subject:
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Re: I2C interface
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 13 May 2003 21:17:54 GMT
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Viewed:
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1591 times
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Hi,
Change the declaration for set_motor to:
extern "C" void set_motor(unsigned char mask, unsigned char value);
and you should be fine. And, yes, it's H8 asm code. Probably could
have written it in C, but I tend to prefer asm for low-level type things.
HTH,
Mark
"Bastiaan van Kesteren" <b.van.kesteren53@zonnet.nl> wrote in message
news:HEuDJ3.HxM@lugnet.com...
> Thanks for your answer! However, I do have some questions about it..
>
> First of all, I looked at the code you send in your post. looks nice, but • to be
> honest, I don't know anything about assembly ( It is assembly, whats being • used
> in the sub set_motor, right?)
>
> Anyways, i first wanted to give it a try, before wondering how it works. • But it
> doesn't work! When I compile my program, it says there are some undefined
> references to sub_motor(unsigned char,unsigned char). So i started looking • for
> assembly docs, and especially docs which describe how to use assembly in • C++. I
> did learn some about assembly, but nothing about using it in C++.
> So my question is: does anyone now some docs/tutorials which can get me
> starting whit using assembly code in c++?? Becasue I do want to know how • this
> piece of code works(and why I can't get it to work (-: )
>
> -thanks alot,
> bas.
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Message is in Reply To:
 | | Re: I2C interface
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| Thanks for your answer! However, I do have some questions about it.. First of all, I looked at the code you send in your post. looks nice, but to be honest, I don't know anything about assembly ( It is assembly, whats being used in the sub (...) (22 years ago, 13-May-03, to lugnet.robotics)
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