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DPRG: Real good riddle.

Subject: DPRG: Real good riddle.
From: droid at bellatlantic.net droid at bellatlantic.net
Date: Sat Jul 26 18:41:49 CDT 1997

David Beckham wrote:
> droid at bellatlantic.net wrote:
> >
> > I am facing pretty tough choice here...
> > The Microengeneering labs,Inc is a supplier of a PIC microcontrollers.
> > Now...They offer something called PicBasic. It is said to be a compiler.
> > They tell me that whatit does is converts teh program that write in
> > PBasic to assembler and then to HEX. The PBasic they offer includes
> > inline assmebler....now...there comes a good one.
> >
> > for $179.99 they offer this bundle(I have placed a individual prices in
> > the parenthesis )
> >
> > PBasic compiler,($99 when purchased alone)
> > EPIC Plus Programmer($60but that is only a programmer, with no cables or
> > adapter. The one with the 40 pin adapter and cables and AC adapter costs
> > $99)
> > AC Adapter($10)
> > 25 Pin cable($10)
> > PIC Proto18 ($10)
> > PIC16F84 ($7)
> >
> > Now...The $179 seems so be the best bundle here since if I Wanted to buy
> > the whole thing but without the PBasic compiler, well It would cost kind
> > of more, right ? (I hope my math is still right).
> >
> > The thing is...I don't know a thing about the assembler. I have seen some
> > example codes and to tell you the truth,,,this thing looks like
> > someone designed it while drinking the rest of his cappucino late at
> > night. I know that the PBasic wil compile the code for me but I can't run
> > away from it. I mean it will get me sooner or later. I can program in
> > other languages tough :
> > CBM Basic
> > Apple II Applesoft Basic
> > Qbasic
> > Boland C
> > Borland Turbo C++ (v 3.0 for DOS)
> > Borland Turbo Pascal 7.0(for DOS)
> >
> > All of these programming languages do make sense, maybe that's becasue
> > they are sort of human soun'a'like. Well, in the assembler it looks
> > rather differnt, you have all these registers, accumulators, and whole
> > lot of other stuff.
> >
> > Since I want to, well I should say I HAVE to learn the assembler, I
> > believe that PIC chip should not be TOO complicated and I hope that it
> > will allow me to learn a WHOLE lot about the guts of teh whole
> > chip(Someone told me that to be efficient or even programm at all in the
> > assembler you HAVE to know the guts of a chip...kind of makes sense to
> > me... :(   )
> >
> > But (yeah...every teacher always repeated not to use "but" at the
> > beginning of the sentence...I guess I had to sleep on this one) I don't
> > even know where to start learning this language. I mean...I thought of
> > buying this Easy PIC'n since it says teh  it teaches the assembler and
> > the chip itself(PIC16F84). There is only a tiny problem. This is a single
> > book that I would have(since library has nothing ,well except 1 or two
> > books that include word assembler in their title...they didn't look
> > rather for beginner when I looked at them.) Now when I will have some
> > question...hell I have no idea of who to ask. I mean...I can't write to
> > the DPRG group eery time I have a question, because this would become an
> > assembler newsgroup. So I was wondering if this Easy PIC'n book is a good
> > place to start, I mean from the description it seems to be just what I am
> > looking for but you can't tase it by smelling it right ?
> > I have looked at the Waldenbooks (a book-selling chain of stores) and all
> > tehy have is stuff for the like advanced things or for IBM computers...it
> > didn't look to easy..well nothing is easy and I don't expect it to be but
> > why should I spend my money on the book which will collect a dust and my
> > son will pick it up years from now and say :"God damn...why did you buy
> > this book, IT SUCKS !!" So I think I will go for the Easy PIC'n unless
> > somene would think it is a bad idea...(if so please expleain)
> > Additionally, is there anything on the WWW where there would be some kind
> > of tutorial about the assembler...I mean like a basics..?
> >
> > And another Q.
> >
> > I know that Borland C and C++ (for DOS) have something called IDE
> > compiler..if I'm not mistaken that means that the whole thing is
> > integrated in single editor. Every assembler I have seen on the WWW is
> > old style ...which means the you write your programm with the DOS EDIT
> > and then compile it back in DOS and all...is there an assembler for the
> > microcontrollers which would look similar to the C or C++ (not commands
> > of course, DUHHHH, the feel and integration where you can write your
> > program in the on window then press button and thing compiles it)
> >
> > I will GREATLY appreciate any response to this letter. Thank you all.
> >
> > :)
> > :)
> > :)
> > :)
> > :)
> > :)
> > :)
> > :)
> > P.S.   :)
> Dear Droid;
> I sympathize with you because I'm going through the same sort of thing
> with Motorola's 68HC11 architecture, and have never programmed in
> Assembly either.  That doesn't help you much, I know.
> However, I do have the Easy PIC'n book (and am building a programmer
> from a bare board I got from Wirz Electronics for $10 - there are lots
> of options around on the Net) for when I get around to further studies
> in PICs.  The 16C84/16F84 has a lot of 'bot appeal, particularly for
> smaller 'bots.  Anyway, just judging from the writing style, Benson
> (author) knows his stuff (of course, as I said, I haven't tried this at
> home yet :-)  He seems to explain adequately without over explaining
> (which means you will have to read it numerous times, because he doesn't
> say it numerous times - the information is there, but you may have to
> dig - painful, I know, but there it is :-)  All the business of
> registers, I/O pins, Assembler directives, memory maps, etc. are there
> in the book, and it isn't all that thick a book.  I only wish there were
> just such a book on the MC68HC11 family!  (Anyone know of one, PLEASE
> email me :-)
> Also, PBASIC is dead-easy to program in, and compiles very nicely,
> downloads smoothly, gives you generally understandable error messages,
> and works as sort of IDE-Lite (at least the Stamp.exe version of the
> compiler).  IDE, by the way, is Integrated Development Environment which
> might be over-stating the case, but at least you don't have to leave it
> to edit code, complile, and download.  It's a bit annoying because it
> uses "similar" editing commands to Windows, but often uses the Alt key
> where Windows uses the Ctrl key, such as in Copy, Cut, and Paste.
> I think I ordered the Easy PIC'n book from Dontronics on-line, and it
> came pretty quickly because it was probably shipped from Wirz in the US.
> Even though I haven't used it much yet, I believe it was well worth the
> money (and you could save more than the cost by doing a little surfing
> in search of build-it-yourself programmer options - they're really not
> that complicated).
> Hope this helps.
> --
>         David Beckham in Chatsworth (WRR-a-L, DPRG)
>         http://www.BecTec.com
>         Home of ARBE-ONE the "Model T" of Mobile Bases.
>         Now offering TCOMP tiny computers by Ray Butts,
>         (ARBE-ONE's inventor).There is a small problem with teh homebuilt programmers. you see I still 
have 486 40 mhz with 8 megs of ram and 270 Megs hard drive...and it 
doesn't look in the far perspective that any new computer should appear 
in my hhouse. You see I just don't want to MESS up my current 
cmopputer...and I have heard stories where people tried to interface 
something to teh PC and they have ended up new one. I rather pay little 
bit more for the board which WILL wrok correctly..I hope you know what 
the TIGHT budget means...


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