Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!iuvax!cica!ctrsol!ginosko!uunet!mcvax!unido!pfm!nadia!kyne From: kyne@nadia.UUCP (Nicolai Matthiessen) Newsgroups: comp.os.minix Subject: Minix-ST with rs232/midi Keywords: ST RS232 MIDI Message-ID: <612@nadia.UUCP> Date: 23 Jul 89 12:50:08 GMT Organization: Stuttgart Net System, FRG Lines: 36 I have still problems running the Minix-ST with rs232- and midi-add. I've fixed the new kernel using the OCRMOD (that works fine), not share procs with tty.c, not allow a normal TCSET to change to baud 0 .... But when I write to the rs232 port after some bytes (dependent on the size of the output) the output stops. In the variable tty_cum is the correct number of bytes - but not on my connected terminal! The same problem arises when I'm logged in via the rs232 port. When I'm logged in via the rs232 port after the first (incomplete) output the mode flags in sgttyb.sg_flags are changed (e.g. no ECHO) and cannot be set (e.g. with stty) to other (correct) values. In login.c I set the correct values, and no problem until I login and call the first program. In login.c I set the baud rate with args.sg_ispeed=B1200 (sgtty.) and I can login with the selected baud rate. But when I'm logged in the value of args.sg_ispeed is always undefined! Next problem: When I type on the console 'stty