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Discussion Groups | MSP430 | A very dumb question
The purpose of this group is to foster exchange of information on the Texas Instruments MSP430 family of microcontrollers and related tools. Everyone welcome, all levels of familiarity/expertise.
A very dumb question - old_cow_yellow - Nov 11 10:58:51 2009
Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
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RE: A very dumb question - Paul Curtis - Nov 11 11:01:47 2009
Hi,
> Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
Neither. It's bitwise AND.
--
Paul Curtis, Rowley Associates Ltd=A0=A0 http://www.rowley.co.uk
CrossWorks V2 is out for LPC1700, LPC3100, LPC3200, SAM9, and more!
------------------------------------
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> Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
Neither. It's bitwise AND.
--
Paul Curtis, Rowley Associates Ltd=A0=A0 http://www.rowley.co.uk
CrossWorks V2 is out for LPC1700, LPC3100, LPC3200, SAM9, and more!
------------------------------------
(You need to be a member of msp430 -- send a blank email to msp430-subscribe@yahoogroups.com )
Re: A very dumb question - old_cow_yellow - Nov 11 11:16:04 2009
Thanks.
That is why it was a very dumb question.
--- In m...@yahoogroups.com, "Paul Curtis" wrote:
>
> Hi,
>=20
> > Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
>=20
> Neither. It's bitwise AND.
>=20
> --
> Paul Curtis, Rowley Associates Ltd=A0=A0 http://www.rowley.co.uk
> CrossWorks V2 is out for LPC1700, LPC3100, LPC3200, SAM9, and more!
>
------------------------------------
(You need to be a member of msp430 -- send a blank email to msp430-subscribe@yahoogroups.com )
That is why it was a very dumb question.
--- In m...@yahoogroups.com, "Paul Curtis"
>
> Hi,
>=20
> > Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
>=20
> Neither. It's bitwise AND.
>=20
> --
> Paul Curtis, Rowley Associates Ltd=A0=A0 http://www.rowley.co.uk
> CrossWorks V2 is out for LPC1700, LPC3100, LPC3200, SAM9, and more!
>
------------------------------------
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Re: A very dumb question - "e.tury" - Nov 11 11:39:15 2009
None of the above.
OR are you just having fun?
--- In m...@yahoogroups.com, "old_cow_yellow"
>
> Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
>
------------------------------------
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RE: A very dumb question - Kipton Moravec - Nov 11 14:59:32 2009
On Wed, 2009-11-11 at 16:01 +0000, Paul Curtis wrote:
> Hi,
>
> > Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
>
> Neither. It's bitwise AND.
>
> --
> Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk
> CrossWorks V2 is out for LPC1700, LPC3100, LPC3200, SAM9, and more!
That did seem dumb. :)
The "&" is bit-wise AND and "&&" is logic AND
The "|" is bit-wise OR and "&&" is logic OR
The "=" is assignment and "==" is used in logic expressions. if (A ==
B) ...
Kip
--
Kipton Moravec AE5IB .- . ..... .. -...
"Always do right; this will gratify some people and astonish the rest."
--Mark Twain
------------------------------------
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> Hi,
>
> > Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
>
> Neither. It's bitwise AND.
>
> --
> Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk
> CrossWorks V2 is out for LPC1700, LPC3100, LPC3200, SAM9, and more!
That did seem dumb. :)
The "&" is bit-wise AND and "&&" is logic AND
The "|" is bit-wise OR and "&&" is logic OR
The "=" is assignment and "==" is used in logic expressions. if (A ==
B) ...
Kip
--
Kipton Moravec AE5IB .- . ..... .. -...
"Always do right; this will gratify some people and astonish the rest."
--Mark Twain
------------------------------------
(You need to be a member of msp430 -- send a blank email to msp430-subscribe@yahoogroups.com )
RE: A very dumb question - micr...@virginbroadband.com.au - Nov 11 17:11:49 2009
Hey peoples, I think OCY was implying sarcasm towards *real* dumb
questions.
If I know OCY as well as I think I do, no doubt this was directed at the
volatile issue pointless (IMO)
thread.....
-- Kris
On Wed, 11 Nov 2009 13:57:38 -0600, Kipton Moravec wrote:
> On Wed, 2009-11-11 at 16:01 +0000, Paul Curtis wrote:
>> Hi,
>>
>> > Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
>>
>> Neither. It's bitwise AND.
>>
>> --
>> Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk
>> CrossWorks V2 is out for LPC1700, LPC3100, LPC3200, SAM9, and more!
>>
>> That did seem dumb. :)
>
> The "&" is bit-wise AND and "&&" is logic AND
> The "|" is bit-wise OR and "&&" is logic OR
> The "=" is assignment and "==" is used in logic expressions. if (A ==
> B) ...
>
> Kip
------------------------------------
______________________________
controlSUITE™ software. Comprehensive. Intuitive. Optimized.
Real-world software for real-time control. Details Here!
(You need to be a member of msp430 -- send a blank email to msp430-subscribe@yahoogroups.com )
questions.
If I know OCY as well as I think I do, no doubt this was directed at the
volatile issue pointless (IMO)
thread.....
-- Kris
On Wed, 11 Nov 2009 13:57:38 -0600, Kipton Moravec
> On Wed, 2009-11-11 at 16:01 +0000, Paul Curtis wrote:
>> Hi,
>>
>> > Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
>>
>> Neither. It's bitwise AND.
>>
>> --
>> Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk
>> CrossWorks V2 is out for LPC1700, LPC3100, LPC3200, SAM9, and more!
>>
>> That did seem dumb. :)
>
> The "&" is bit-wise AND and "&&" is logic AND
> The "|" is bit-wise OR and "&&" is logic OR
> The "=" is assignment and "==" is used in logic expressions. if (A ==
> B) ...
>
> Kip
------------------------------------
______________________________
controlSUITE™ software. Comprehensive. Intuitive. Optimized.
Real-world software for real-time control. Details Here!
(You need to be a member of msp430 -- send a blank email to msp430-subscribe@yahoogroups.com )
Re: A very dumb question - jci443 - Nov 12 7:07:21 2009
My->Agreement = Kris & Kipton & e.Tury & Paul ;
On Wed, Nov 11, 2009 at 5:11 PM, wrote:
> Hey peoples, I think OCY was implying sarcasm towards *real* dumb
> questions.
> If I know OCY as well as I think I do, no doubt this was directed at the
> volatile issue pointless (IMO)
> thread.....
>
> -- Kris
> On Wed, 11 Nov 2009 13:57:38 -0600, Kipton Moravec>
> wrote:
> > On Wed, 2009-11-11 at 16:01 +0000, Paul Curtis wrote:
> >> Hi,
> >>
> >> > Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
> >>
> >> Neither. It's bitwise AND.
> >>
> >> --
> >> Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk
> >> CrossWorks V2 is out for LPC1700, LPC3100, LPC3200, SAM9, and more!
> >>
> >>
> >
> > That did seem dumb. :)
> >
> > The "&" is bit-wise AND and "&&" is logic AND
> > The "|" is bit-wise OR and "&&" is logic OR
> > The "=" is assignment and "==" is used in logic expressions. if (A ==
> > B) ...
> >
> > Kip
>
>
>
[Non-text portions of this message have been removed]
------------------------------------
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On Wed, Nov 11, 2009 at 5:11 PM,
> Hey peoples, I think OCY was implying sarcasm towards *real* dumb
> questions.
> If I know OCY as well as I think I do, no doubt this was directed at the
> volatile issue pointless (IMO)
> thread.....
>
> -- Kris
> On Wed, 11 Nov 2009 13:57:38 -0600, Kipton Moravec
> wrote:
> > On Wed, 2009-11-11 at 16:01 +0000, Paul Curtis wrote:
> >> Hi,
> >>
> >> > Is "&" the "logic OR" operator or the "bit-wise OR" operator in c?
> >>
> >> Neither. It's bitwise AND.
> >>
> >> --
> >> Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk
> >> CrossWorks V2 is out for LPC1700, LPC3100, LPC3200, SAM9, and more!
> >>
> >>
> >
> > That did seem dumb. :)
> >
> > The "&" is bit-wise AND and "&&" is logic AND
> > The "|" is bit-wise OR and "&&" is logic OR
> > The "=" is assignment and "==" is used in logic expressions. if (A ==
> > B) ...
> >
> > Kip
>
>
>
[Non-text portions of this message have been removed]
------------------------------------
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