Hi Adrian, That's really cool - well done. Lot of connectivity and other features available almost for free in Android phones. Great that you can run Linux inside the phone as well.
Cheers, David On 22/06/16 06:42, Adrian Musceac wrote: > Hi, > > I've uploaded another video demonstrating text message and file > transmission using the same setup: Android phone + handheld TRX. > The video is here: https://www.youtube.com/watch?v=et7Xvob49Kg > > A couple of technical details: the useful bitrate is currently 1.3 > kbit/s, with additional 8 bits per frame reserved for the access code > (similar to CTCSS and DCS). It's the same as for voice. > The framing of text messages and data is different with regards to the > sync bits. There is no way to confuse a voice frame with a data/text > frame. More frame types will be added in the future if necessary. > The UI has suffered a small HTML/CSS redesign to make it less boring and > more mobile friendly. > If I manage to learn Javascript, I will probably make it even more > appealing. > > Another modem is in the design phase for those of us who can use a 9800 > packet data port. If you have enough SNR margin that is. > > Up in the next episodes, GPS coordinates transmission and VoIP native > bridging through Wifi or 3G. > > Cheers, > Adrian > > > ------------------------------------------------------------------------------ > Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San > Francisco, CA to explore cutting-edge tech and listen to tech luminaries > present their vision of the future. This family event has something for > everyone, including kids. Get more information and register today. > http://sdm.link/attshape > > > > _______________________________________________ > Freetel-codec2 mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
