Jan, I would try adding --rtscts to the ./amforth-shell.py command line. If that does not help, then I would use --debug-serial to have a look at what is happening at a lower level.
What model of Arduino are you trying to connect with? Regards, Tristan On 25Oct18 19:02, Jan Kromhout via Amforth-devel wrote: > Tristan, > > Thanks for the help this day. It is “working” but wen I type in a command a > get an error back from > amForth. See my output. > Anny idee what is going wrong? > > Cheers > > Jan > > Last login: Thu Oct 25 18:54:18 on ttys000 > MacBook-Pro-van-Jan-6:~ jankromhout$ cd > /Users/jankromhout/Documents/amforth-6.7/tools > MacBook-Pro-van-Jan-6:tools jankromhout$ ./amforth-shell.py -p > /dev/tty.usbmodem1411 -s 38400 -i > |I=appl_defs: 0 loaded > |I=Entering amforth interactive interpreter > |I=getting MCU name.. > |I=successfully loaded register definitions for atmega328p > |I=getting filenames on the host > |I= Reading /Users/jankromhout/Documents/amforth-6.7/avr8/devices/atmega328p > |I= Reading /Users/jankromhout/Documents/amforth-6.7/avr8/lib > |I= Reading . > |I=getting filenames from the controller > (ATmega328P)> > (ATmega328P)> 10 > ?? -13 8 > (ATmega328P)> 10 20 + . > ?? -13 6 > (ATmega328P)> > > > _______________________________________________ > 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