That's right! >From: Bob Ammerman >Reply-To: pic microcontroller discussion list >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" >To: >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 > > >Reply-To: pic microcontroller discussion list > > >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" > > >To: > > >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 > > > > > >-- > > >http://www.piclist.com hint: PICList Posts must start with ONE topic: > > >[PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads > > > > > > > > > > >_________________________________________________________________________ > > Get Your Private, Free E-mail from MSN Hotmail at >http://www.hotmail.com. > > > > -- > > http://www.piclist.com hint: PICList Posts must start with ONE topic: > > [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads > > > > > >-- >http://www.piclist.com hint: PICList Posts must start with ONE topic: >[PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads > > _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads