--- Mar 21/7/09, loody ha scritto: > Da: loody > Oggetto: Some questions about Cygwin > A: cygwin > Data: Martedì 21 luglio 2009, 11:32 > Dear all: > I have some questions about cygwin: > 1. how can I access my xp serial port, even on of them is > USBtoSerial > I have google this question. I can see there > is /dev under my > cygwin. But I have no /dev/ttyS[0-9] under my /dev. > Does that mean what I have to do is create the device node > ttyS[0-9]. > I mknod it but it tells me the file exist already like > below > > $ pwd > /dev > c...@pc9 /dev > $ ls -lht > total 4.0K > lrwxrwxrwx 1 ???????? Users 13 Mar 25 15:40 fd -> > /proc/self/fd > lrwxrwxrwx 1 ???????? Users 15 Mar 25 15:40 stderr -> > /proc/self/fd/2 > lrwxrwxrwx 1 ???????? Users 15 Mar 25 15:40 stdout -> > /proc/self/fd/1 > lrwxrwxrwx 1 ???????? Users 15 Mar 25 15:40 stdin -> > /proc/self/fd/0 > c...@pc9 /dev > $ mknod ttyS0 c 4 64 > mknod: `ttyS0': File exists > c...@pc9 /dev > $ >
/dev is not populated in the usual way but the devices are there :-) $ls -l /dev/ttyS1 crw-rw-rw- 1 .. /dev/ttyS1 $ ls -l /dev/ttyS8 crw-rw-rw- 1 .. /dev/ttyS8 $ ls -l /dev/ttyS10 crw-rw-rw- 1 .. /dev/ttyS10 > 2. is there mips toolchain running on cygwin I can download > instead of > downloading buildroot to build it? > appreciate your help, > miloody > no idea, sorry Marco -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
