On Tue, Jul 1, 2008 at 6:06 AM, Sandeep <sandeep at eilabs.com> wrote: > Hello, > I am able to compile the PJSIP stack and able to transfer file between > two PC's by running PJSUA application. Cool. Which file transfer mechanism that you use? > Now I want to read/write Sound Data Frames from/to serial port instead > of a microphone/speaker. I hope I can achieve this by changing some > portion of "pjmedia" OR "third party software" source. But I have no > idea which portion of the code needs to be changed and will it affect > any other sections of the library. > Please help me by sharing your idea. It will be very helpful if you can > reply which portion of the code needs to modified and any changes to > important data structures. It depends on whether the serial port provides event based or polling interface. If it provides event based interface, it's probably best to implement it as a sound device. If it needs to be polled periodically, then it'll be best to implement a pjmedia_port for it. Both should have been documented in the website. -benny
