Yahoo Groups archive

Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Re: [lpc2000] Re: Looking to buy compiler

2005-11-08 by Александр Борисов

You are wrong, I can acknowledge one's mistakes :-)
About user name - please see e-mail, not user name. It's code page 
error of web interface of my mail account.

> Paul you should know by now that you'll never make Alex happy. he 
>thinks 
> the way he expects things to work IS the standard. Anything outside 
>of 
> that is a bug. A different user name can't hide his unique style.
> 
> Al
> 
> Paul Curtis wrote:
> 
>>Hi, 
>>
>>  
>>
>>>>You are very very confused...  You have absolutely no idea what
>>>>"__REG32
>>>>MR0I :1" means, do you???  It is obvious that you are 
>>>>      
>>>>
>>>operating under  
>>>    
>>>
>>>>some other understanding of just what it is that you wrote.
>>>>
>>>>Go have someone explain it to you, it would take too long 
>>>>      
>>>>
>>>to do here.
>>>
>>>#define __REG32 unsigned long
>>>
>>>I only declare bit field. I can use uchar, or uint, it does't 
>>>important for bit field declaration Any questions?
>>>    
>>>
>>
>>Yes, it *does* matter.  The only *correct* usage when defining a
>>bitfield is to use int or unsigned int -- if you use unsigned long or
>>unsigned char when defining a bitfield, all bets are off because ISO 
>>C
>>does not *define* what happens.
>>
>>Some compilers *do* define what happens when you use these types but
>>that is an extension of the existing standard.  A useful extension to 
>>be
>>sure, and something that might, one day, even make it into the 
>>standard
>>(though I really do dobt that it will).
>>
>>There is a technical report (TR) which does not hold as much weight 
>>as a
>>full standard that does define how to access I/O using C-language
>>constructs.  You're bending the language and your interpretation to 
>>fit
>>the hardware.
>>
>>That's all I'll say.  GCC doesn't do what you want it to do, you 
>>found a
>>compiler that does, be happy.  :-)
>>
>>--
>>Paul Curtis, Rowley Associates Ltd  http://www.rowley.co.uk
>>CrossWorks for MSP430, ARM, AVR and now MAXQ processors
>>
>>
>>
>>
>> 
>>Yahoo! Groups Links
>>
>>
>>
>> 
>>
>>
>>
>>
>>  
>>
> 
> 
> 
> ------------------------ Yahoo! Groups Sponsor 
> 
> 
> Yahoo! Groups Links
> 
> 
> 
> 
> 
>

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.