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abicash
Sep 18 2007, 8:54 AM
Hi All,
After 2 months of extensive efforts,I have completed this above mentioned project.People have had SMS contl on Siemens/Ericsson/and other phones but they have a modem on them,and comapratively simpler coding is needed.Older nokia fones use
FBUS protocol which is their (nokia) own difficulkt protocol made up of innumerable bytes @ 115kbps.Some sites like www.embedtronics.com give a detailed description on the protocol. also www.gnokii.org have done commendable work.
But all other people have done it with AVR(with larger RAM).I have done it with 256byte RAM on 89S52.I have 4 devices (relays) which can be controlled(on & off).
I will not give the source code directly,but can help u in the process,if u r well read and know a bit of 51 and programming.
and yeah,thanks to Ajay for creating such a site

Ajay
Sep 18 2007, 9:19 AM
Thank you so much for the complement and i am happy that i could help you
And would you like to make an FBUS library and we can have it on our site? what do you say? general routine APIs?

abicash
Sep 18 2007, 9:33 AM
instead i'll put up the hex code,general ckt and most important -->an excel sheet(which i had made for myslf from sites like gnokii and embedtronics) which explains the FBUS in details.these fbus commands definitely will make life easier (believe me...its a hell xperience to understand the protocol in itself)..

Ajay
Sep 19 2007, 2:50 AM
[ I take back my words! and apologize for any mistake ]

Thats the reason Rickey's World is here.. complete information and i don't hide anything i work on.. soon i will be posting two projects based on IR remote..
and of course those will be open for all...!
shyam
Sep 19 2007, 5:26 AM
this is gr8 ajay that the words came out frm u,
or i was about to write the same thing.

there is gr8 support for fbus protocol over a wide range of nokia cell phones.

a little googling will show loads of them.

we are here to share our experiences and let others benifit from them.
Ajay
Sep 19 2007, 5:43 AM
yeah first binu fight with me because i posted his project.. anyways that was some other issue.. lol these things disappoints a lot
abicash
Sep 19 2007, 6:59 AM
oh man lots of claims and blames there.i actually wanted to help everybody out there wanting to learn the FBUS.
I want to clear some things here.
1)As shyam said there is lots of support on FBUS and a li'll googling will help u on this,but he has failed to understand that he wont find stuff for 8052.Nobody(not even embedtronics.com,which I mentioned) has direct info or the codes for FBUS,which I think I have uploaded in my earlier posts.If I was the stingy "Indian" as Ajay has notoriously christened me,I would have hesitated to even put that up
2)If somebody is there to help u out and he says he will be with u during the hardship,u shud be happy and proud of his company.If I were to give away the code,wheres the learning process?..instead I m saying I will help in every which way to let u understand the working and coding..
3)During my development I tried to get info from wherever i could.I asked Ajay too,about the FBUS,and Binu too(who incidentally has just copied all his projects,including the sms and nokia5110 with AVR from a reputed magazine).But no one has knowledge on the subject.If only sumone was to help me understand the protocol,my development time wud've been reduced a lot.And thats wat i was proposing to do.
4)Like Binu,I was not denying to put up all the necessary material to build this one.I said I will give ckt schematics,cable schematics,and the hex code,so that anyone wanting to build the proj for hobby can do that immediately,and if someone who really wanted to do that for college or sumthing,I will help wherever needed and was ready to SHARE MY EXPERIENCE .
....But alas..Ajay..u have failed to understand my intention..and forced me in a cocoon..
Ajay
Sep 19 2007, 7:46 AM
I am sorry? :-|
I didn't mean to hurt u.. but i was just putting my point forward.. Maybe you should have explained this in your post before.. Well i can say is i am extremely sorry. I was just talking about general public.. nothing much..

Hey.. i want to apologize and want you to teach everyone about FBUS. So All i can do for you is.. you tell me what you did and i will make a tutorial page under your name..
This is just an apology from my side.
I don't want you to give exact codes.. but i wanted to you to guide people with the FBUS frame format, how to generate checksum and all that.
After that if you can then good otherwise i will assist you to make an FBUS library.. this will be the only first library ever written for 8051.

I cannot tell you how many things i have right now in my portal PC to share with people. But i don't get much time to write and make webpages. Soon i will also be releasing library for Nokia Graphics LCD used in Nokia 3310 mobile.
which cost only 150Rs or less and give you best results. Also there are few addon stuff which is only for users of Rickey's World.

I can understand how you might be feeling right now.. all i can say is.. Please forgive :blush Its not that saying sorry will make me feel bad but rather.. i don't want to hurt anyone for no reason. Please...!
shyam
Sep 19 2007, 10:36 AM
hi abicash,
forget the previous comments buddy,
looking forward for ur help and upcoming posts.
Ajay
Sep 19 2007, 11:09 AM
yep... i think we got too much aggressive..
maybe its because we are too keen to learn FBUS.. and he is teasing us! so just have to wait a lil more..

@abhijit
Are you ready for an FBUS tutorial? In our Microcontroller Interfacing Section? [ experts comment needed ]
abbas1707
Sep 19 2007, 3:57 PM
bhai log ab start bhi ker do FBUS ...hum ko b seekhna mangta hai
Ajay
Sep 19 2007, 4:16 PM
haan haan karenge
junied
Sep 19 2007, 4:18 PM
hi abicash and every one on the foums;
I read many coments on this forum .I just want to say
I am also eager on this project as this is the burning one
and Ajay if any thing is required from my side i a always there for u!as u always stood by me!thanks to u!
Ajay
Sep 19 2007, 4:23 PM
Thank you junied! nice to hear that my efforts helped you
I am always here to help... just need support from all friends like you keep my site alive thats all i can say!
abicash
Sep 22 2007, 6:53 AM
ok was a bit busy these 2 days.
How to go about it ajay? :-)
Ajay
Sep 22 2007, 7:02 AM
hmm.. regarding the tutorial you mean? well send me ../files on mail you have my id.. also give points and special notes you want to add.
I will start making the tutorial..
abicash
Oct 17 2007, 12:22 AM
Ok.Hi all.Was a bit busy these days in commissioning of a 150KVA stabiliser in a plant here..Meanwhile check this page for the said tutorial on FBUS and the various commands of FBUS
www.ucdevelopers.page.tl
shyam
Oct 17 2007, 2:14 AM
hi abhi..
thnx a lot u really worked hard on the tutorial...
and it really is a very helpful one.. here we can get all required data on the same site..!!!
keep it up man ...
thnx again
Ajay
Oct 17 2007, 3:52 AM
Nice work Abhi, I thought you understood the sms packing PDU format.. its simple actually

I hope i might find a Nokia 3310 somewhere from my friend.. so that i can make something..
abicash
Oct 17 2007, 4:00 AM
yeah i have written a routine for packing and unpacking too...yeah its quite simple . but again thers loads of info on packing and unpacking available.it again eats into the memory of the 52 device,and frankly with just switching devices on and off,understanding the FBUS basics is needed(packing and unpacking is really not important there)..so that a newbie does not ask "whats this string of chars here?.." and stuff
i have just tried to xplain a beginner what all to hope for
Ajay
Oct 17 2007, 4:13 AM
yeah correct well must say.. basics are explained very well good job..
proto
Mar 19 2008, 8:23 AM
I need Help in this project ... plz reply soon ...
Ajay
Mar 19 2008, 2:41 PM
what help you want?
proto
Mar 20 2008, 7:10 AM
anything and everything ..
i am in my last year of B.tech. and want to submit this as my major project as i liked it very much . i got to submit it within 10-15 days . please let me know whether this project can get completed in this much time or not . if yes , then please guide me through this from the starting to the end , wherever possible . It will be a Great help to me .
I will be waiting for your reply , buddy .
nhuda
Mar 20 2008, 8:18 AM
Hi Ajay

is it possible to use AT89C51 in your project?
Pls help
Ajay
Mar 20 2008, 8:04 PM
There are few things you need to know when working with Nokia 3310.

1. Nokia 3310 works on FBUS protocol and you need a speed of 115200bps for data transfer.
2. FBUS has a particular frame format (more info on frames can be obtained at www.gnokii.org)
3. AT89S52 does not have enough ram to support decoding of sms, so to overcome this problem you can have hardcoded formats of sms, this will save ram.
4. start testing...

@nhuda:
no AT89C51 cannot be used for this project, reason is it does not support 115200bps baudrate at which FBUS works.
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