[bug #22206] avrdude: ser_setspeed(): tcsetattr() failed

[avrs-admin]

Jonny Röker
Fri 01 Feb 2008 04:03:33 PM UTC

Hello,

after my installation on Solaris10/11 i have the follow error message:
avrdude -P /dev/cua/0 -c stk500v2 -p m32
avrdude: ser_setspeed(): tcsetattr() failedavrdude: ser_open(): can't set attributes for device "/dev/cua/0": Invalid argument

I have fixed the problem by editing ser_posix.c file as follow:

termios.c_iflag = IGNBRK;
termios.c_oflag = 0;
termios.c_lflag = 0;
termios.c_cflag = (CS8 | CREAD | CLOCAL);
termios.c_cc[VMIN]  = 1;
termios.c_cc[VTIME] = 0;

cfsetospeed(&termios, speed);
cfsetispeed(&termios, speed);
#if defined(**_sun_**)
rc = tcsetattr(fd->ifd, TCSANOW, &termios);
#else
rc = tcsetattr(fd->ifd, TCSANOW | TCSAFLUSH, &termios);
#endif
if (rc < 0) {
fprintf(stderr, "%s: 2. ser_setspeed(): tcsetattr() failed (reason=%d)\n", progname, rc);
return -errno;
}

Now it works ;))

Jonny

file #14919: ser_posix.c

This issue was migrated from https://savannah.nongnu.org/bugs/?22206