> Alternatively you could emulate a UART on the simpler AVR as used on the Arduino Uno in software (“bit-banging”). This would be more effort software-wise.
Wasn't a soft-UART written as part of the amForth GBoard effort on roboforum.ru? http://roboforum.ru/forum58/topic4406-150.html https://www.itead.cc/gboard.html /Andreas On Wed, Jan 6, 2016 at 6:46 AM Matthias Trute <mtr...@web.de> wrote: > Am Mittwoch, den 06.01.2016, 10:30 +0000 schrieb Sven: > > Hi, > > I have a GPS module with serial NMA0183 output ( 4800 8n1 ) and a > > Arduino board with amforth installed. > > My idea is to read the NMEA data from the Arduino serial interface > > and display it on a LCD, but the serial port is normally used by the > > terminal session of amforth. Is it possible to detect a NMEA sentence > > like: > > $GPGGA,191410,4735.5634,N,00739.3538,E,1,04,4.4,351.5,M,48.0,M,,*45 > > in the input stream ? > > Any ideas ? > > You could give recognizers a try. > > http://amforth.sourceforge.net/TG/recipes/Recognizer.html > http://amforth.sourceforge.net/Recognizers.html > http://sourceforge.net/p/amforth/code/HEAD/tree/trunk/examples/time-rec > .frt > > They are made for such tasks. > > Matthias > > > ------------------------------------------------------------------------------ > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amforth-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/amforth-devel > ------------------------------------------------------------------------------ _______________________________________________ Amforth-devel mailing list for http://amforth.sf.net/ Amforth-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amforth-devel