Thomas,

How the the bubble sort algorithm solve your problem.

You still need to know which is the highest.

Bob Ammerman
RAm Systems
(contract development of high performance, high function, low-level
software)
----- Original Message -----
From: "Thomas N" <thomasn101@HOTMAIL.COM>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Thursday, April 12, 2001 3:12 PM
Subject: Re: [PIC]: Compare 4 numbers method. Please help!


> That's right!
>
>
> >From: Bob Ammerman <RAMMERMAN@PRODIGY.NET>
> >Reply-To: pic microcontroller discussion list <PICLIST@MITVMA.MIT.EDU>
> >To: PICLIST@MITVMA.MIT.EDU
> >Subject: Re: [PIC]: Compare 4 numbers method. Please help!
> >Date: Thu, 12 Apr 2001 14:49:08 -0400
> >
> >So, what you really want is a memory location what tells you which of the
> >ADCs has the highest value (ie: a number in the range 0..3) and another
> >location that tells you which of the ADCs has the lowest value (another
> >number in the range 0..3), right?
> >
> >here is simple C code:
> >
> >
> >Bob Ammerman
> >RAm Systems
> >(contract development of high performance, high function, low-level
> >software)
> >
> >
> >
> >
> >
> >----- Original Message -----
> >From: "Thomas N" <thomasn101@HOTMAIL.COM>
> >To: <PICLIST@MITVMA.MIT.EDU>
> >Sent: Thursday, April 12, 2001 2:24 PM
> >Subject: Re: [PIC]: Compare 4 numbers method. Please help!
> >
> >
> > > Hi Bob,
> > >
> > > Thank you for your quick reply.  The numbers are 8-bits from four ADC
> >(so
> > > they are unsigned).  I would like to write the code in MPLAB assembly
> > > language (35 instructions).  The speed or memory is not very
important.
> > >
> > > The memory location I called "RESULT" stores the information which
tell
> >me
> > > which number is the biggest, big, small, and smallest.
> > >
> > > For your information, the inputs of the ADCs are from four CdS
> >photoresistor
> > > cells and basically I want to determine where the brightest or darkest
> >spot
> > > is.
> > >
> > > Sincerely,
> > > Thomas
> > >
> > > >From: Bob Ammerman <RAMMERMAN@PRODIGY.NET>
> > > >Reply-To: pic microcontroller discussion list
<PICLIST@MITVMA.MIT.EDU>
> > > >To: PICLIST@MITVMA.MIT.EDU
> > > >Subject: Re: [PIC]: Compare 4 numbers method.  Please help!
> > > >Date: Thu, 12 Apr 2001 12:30:02 -0400
> > > >
> > > >ie: you need to sort these numbers.
> > > >
> > > >what language.
> > > >
> > > >how big can the numbers be?
> > > >
> > > >are they signed or unsigned?
> > > >
> > > >what is more important, speed or code space?
> > > >
> > > >Bob Ammerman
> > > >RAm Systems
> > > >(contract development of high performance, high function, low-level
> > > >software)
> > > >
> > > >----- Original Message -----
> > > >From: "Thomas N" <thomasn101@HOTMAIL.COM>
> > > >To: <PICLIST@MITVMA.MIT.EDU>
> > > >Sent: Thursday, April 12, 2001 12:27 PM
> > > >Subject: [PIC]: Compare 4 numbers method. Please help!
> > > >
> > > >
> > > > > Hi everyone,
> > > > >
> > > > > I need to compare 4 numbers stored in Number1, Number2, Number3,
and
> > > > > Number4.  The result will be stored in the RESULT memory.
> > > > >
> > > > > I need to find out which one is the biggest, big, small, and
> >smallest.
> > > > > Please help me!
> > > > >
> > > > > Thank you in advance!
> > > > > Thomas
> > > >
> > > >--
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> > >
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