lunes, 24 de noviembre de 2008

5th/6th Milestone, Phase 1 reached.

It has been since our first Google Summer of Code, back in spring 2007, that I wanted to write this post.

After achieving l2cap signalling communication in both ways, the test was to force the mobile phone to initiate any kind of communication with Haiku. Concretelly it was a SDP(service discovery protocol) session, in which the mobile asks Haiku, about which bluetooth services is Haiku providing.

There are some signals that needed to be replied and some issued by our side, after getting the first portion of data that actually belongs to the next upper protocol(SDP in this case).

Here in the kernel syslog we can see some traces:



Basically these 2 lines with HEX data, is the SDP packet traced at l2cap Layer. The packet is fragmented in 2 ACL frames so somehow the ACL segmentation could be tested here.  Eventually the target was to drop this packet, to an application that was creating a L2cap socket with the SDP psm(protocol service multiplexer).

So a small application was created faking a SDP server(mobile was acting as a SDP client) creating a l2cap socket listening in the SDP psm(similar to tcp/ip ports) and here we could see the first read of that app:




My mobile was actually freaking out not receiving any SDP response after all the successful pairing and the l2cap signalling configuration. Having many times to remove the Battery, or wait around 10 minutes to expire all connections.

So thats all for the moment. The  proposal document  is updated. In another post I will comment about what is my plan post-Phase1/Arce.

Thanks to all for support, but... there is still more to come:)

18 comentarios:

Anónimo dijo...

Excellent work! Hope you will keep working on it, I can't wait to use my bluetooth mouse with Haiku one day!
Thank you!

Niels Reedijk dijo...

Congratulations!

Unknown dijo...

buy wow goldOfficeLinksNotice

Unknown dijo...

buy wow goldAsesor ProfessionalUruguayProfessional

belrion016 dijo...

buy wow goldAsesor ProfessionalUruguayProfessionalbuy wow goldOfficeLinksNotice

Anónimo dijo...

I always heard something from my neighbor that he sometimes goes to the internet bar to play the game which will use him some mabinogi gold,he usually can win a lot of cheap mabinogi,then he let his friends all have some mabinogi money,his friends thank him very much for introducing them the buy mabinogi gold,they usually mabinogi online gold together.
I always heard something from my neighbor that he sometimes goes to the internet bar to play the game which will use him some Perfect World Gold,he usually can win a lot of Buy Perfect World Gold,then he let his friends all have some Perfect World Silver,his friends thank him very much for introducing them the Perfect World money,they usually cheap Perfect World Gold together. And get more fun from the pw gold.

Gold Guide for World of Warcraft dijo...

good post :)

Night Life dijo...

Can you provide more information on this? I am new to the subject. Please come visit my site Free Adult Entertainment when you got time

Direct Marketing Web Directory dijo...

Really great work. Congrats to everyone who are involved with this project. The website layout and graphics are really cool. Please come visit my site EadvertisingNetwork when you got time.

Wedding Planning, Event Planning & Party Planning dijo...

I found your blog on google and read a few of your other posts. I just added you to my Google News Reader. Keep up the good work. Look forward to reading more from you in the future. Please come visit my site http://www.partyrockstars.com
Chicago Business Directory
when you got time.

Make Ice Cream, Frozen Ice Cream Desserts dijo...

Wow! Thank you! I always wanted to write in my site something like that. Can I take part of your post to my blog?
Please come visit my site Makericecream Business Directory when you got time.
Thanks.

Exercise & Fitness Equipment & Supplies Wholesale & Manufacturers dijo...

Comprehensive web resource of Aerobics Instruction, Classes & Instruction, Exercise & Fitness Clothing Retail, Exercise & Fitness Equipment & Supplies Dealers, Exercise & Fitness Equipment & Supplies Wholesale & Manufacturers, Exercise & Fitness Equipment Rental, Exercise & Fitness Equipment Service & Repair, Fitness Consultants, Gymnasium Equipment & Supplies Dealers, Gymnastics Instruction.

Oakland Parking, Airport Arrivals dijo...

I really liked your blog! You have some great content. Please come visit my site Parking Lot Garage Directory when you got time.

Building Contractors Businesses Services dijo...

Excellent article , i just share it with my friend of Italy. I Stumble UP your blog post , you will notice an increase of traffic within 24 hours for targeted people. Cheers . Please come visit my site Realtor Home Builders Directory when you got time.

Anónimo dijo...

Aftersex toysseries,asex shopof,boardadult toysdetermined,companyadult shoppast,Yahoo'ssexy lingerieweek,meetingsvibratorperson,decisionadult productsbelow,anystrap onshare,overadultshopadvantage,coulddildooffer,theMalaysia sex toysregulators,tryingSingapore sex toysdigging,massivelysex toy$31,thatCondomsaid,takeoverParadise sex toys shopbattle,woodenSex Toys Adult Shop Singapore Malaysiastand,word delivery,stand,wordParadise Sex Toys Adult Shop Singapore Malaysiadelivery,committed toParadise Sex Toys Adult Shop Singapore Malaysiacertain,schoolSex Toys Shop Singapore Malaysiaproducts,BuyParadise Sex Toys Adult Shop Singapore MalaysiaNow

Anónimo dijo...

link: Mobile DVRChinese FurnitureReplica Vacheron Constantin Watch|Replica Panerai Watches|Replica Omega Watches|Rado Replica Watches|Gucci Watches|Replica TAG Heuer Watch|Replica A Lange & Sohne Watch|Replica Watches|Replica Watches|IWC Replica watch|Replica Audemars Piguet watch|Replica Richard Mille

Anónimo dijo...

On New Year's hottest r306c SONY Ericssoncheap cell phones

wholesale
, r306 first win in shape, give a person the feeling of professional and heavy. Its

design clamshell has hidden qualities. Although the low-end market positioning, introduction, SONY

Ericsson R series launched two must let those radio enthusiasts. And there are cheap ones, let the

public mobile phonewholesale of delight

The word "shanzhai" is very popular in China. It is industry phenomenon of imitation, high quality

and low price. Moreover, cell phones are the

representative of them.The global financial crisis led to a significant shri10:25 2009-12-26 nkage

of assets for people. "china wholesale" demonstrate the

might. most of them would like buy the cheap cell phonesnow .

Through google search engine, when you put in "discount cell
phones", you will find more than 15,000 pieces of related information.Cell phone china has been concerned in the world. Many

international sellers can get a considerable profit by ways of wholesale cell phones from China and switch selling. So it is a very

good job on cell phones wholesale in the current cosplay costumes
Anothre set of ralph lauren polo in three colors. Ralph Lauren Polo Shirts come with a graduation of colors on the chest. The new shiki Cheap polo shirts logo is on the chest. Comes in all layres and can be worned tucked in or out Wholesale Polo Shirts -50% OFF.
Also comes with sculpted collar and arm cuffs.Flat knit collar, Contrast placket and half moon, Mothre-of-pearl buttons and tennis tail, Soft double knit piqué,100% cotton ralph lauren polo shirts. If you lend your embroidrere a sample cheapralph lauren polos that will help you get the closest match to the original embroidreed design. The artwork you provide will sreve as a template for your embroidrey set-up but discount ralph lauren polos can't be used to identify some stitch types, cheap polo shirts Cheap Polo Shirtsgive precise sizing of embroidreed elements and show thread polo clothing colors.
Wholesale Polo Shirts
Ralph Lauren Polo Shirts
Discount Ralph Lauren Polosst

Unknown dijo...

Business east ayrshire council jobs and Economy Business Directory Categories Advanced search east ayrshire council jobs rankings Saved firms Feedback FAQ FAQ evil creates evil in daily Ads Classifieds Ads Portal Real Estate Information Directory Online