Return-Path: Message-ID: From: "Eric Munson" To: bluez-users@lists.sourceforge.net Subject: Re: [Bluez-users] Programming in C with Bluetooth Sockets In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net Reply-To: bluez-users@lists.sourceforge.net List-Unsubscribe: , List-Id: BlueZ users List-Post: List-Help: List-Subscribe: , List-Archive: Date: Wed, 19 Apr 2006 08:04:31 -0700 Thanks for the link, but I have already been through that documentation and my initial attempt was a direct copy of of his RFCOMM socket code found here: http://people.csail.mit.edu/albert/bluez-intro/x499.html This code gave the results that I am describing (only getting the first 4 bytes of a string). Thanks, Eric On 4/18/06, Sowmya Gattupalli wrote: > I think u are not doing the socket programmin properly > check out this link > http://people.csail.mit.edu/albert/bluez-intro/index.html > by Albert > > > On 4/19/06, Eric Munson wrote: > > > I am attempting to move data across a bluetooth connection using > RFCOMM sockets in C. > > I am able to establish the connection and I can successfully send and > receive the first four bytes of the message. The sending program > reports a complete success and the receiving program only reads the > first four characters. > > I have tried several things to make this work, first was to send the > message size initially and then break the message up into pieces no > bigger than 4 bytes and send them individually. The sending program > again reports a complete success and the receiving program gets the > correct message size and only the first four bytes of the message. > > The next step I tried was to have each side close the socket after > each transmission and open a new socket for each data chunk. This led > to the same results as before. > > I am at a loss about what I am doing wrong after searching the web for > information on bluetooth socket programming. Has Anyone seen this > sort of problem before and if so what did you do to fix it? Thanks > for your help. > > > ------------------------------------------------------- > This SF.Net email is sponsored by xPML, a groundbreaking scripting langua= ge > that extends applications into web and mobile media. Attend the live webc= ast > and join the prime developer group breaking into this new coding territor= y! > http://sel.as-us.falkag.net/sel?cmdlnk&kid=110944&bid$1720&dat=121642 > _______________________________________________ > Bluez-users mailing list > Bluez-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-users > > ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users