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

[Jonny Röker]

URL:
  <http://savannah.nongnu.org/bugs/?22206>

                 Summary: avrdude: ser_setspeed(): tcsetattr() failed
                 Project: AVR Downloader/UploaDEr
            Submitted by: jroeker
            Submitted on: Freitag 01.02.2008 um 16:03
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Jonny Röker
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

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



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File Attachments:


-------------------------------------------------------
Date: Freitag 01.02.2008 um 16:03  Name: ser_posix.c  Size: 10kB   By:
jroeker

<http://savannah.nongnu.org/bugs/download.php?file_id=14919>

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