On Wed, Dec 26, 2001 at 01:24:53PM +0800, PC32 YPXin wrote: [Please don't use HTML encoded messages to mailing lists] This is not a kernel related question, use the Linux C Programming list next time. For more information ,see: http://lists.linux.org.au/listinfo/linuxcprogramming > I write two programs to communicate,but only when I run the minicom, > the data can be read correctly.I think there must be something else to be > initialized.Can you tell me. For starters, the baudrate in the two programs is not the same: one uses 38400, the other one 57600 baud. The most important thing is that the baudrate should NOT directly be written into struct termios, you should use cfsetispeed() and cfsetospeed() instead. Erik -- J.A.K. (Erik) Mouw, Information and Communication Theory Group, Faculty of Information Technology and Systems, Delft University of Technology, PO BOX 5031, 2600 GA Delft, The Netherlands Phone: +31-15-2783635 Fax: +31-15-2781843 Email: J.A.K.Mouw@its.tudelft.nl WWW: http://www-ict.its.tudelft.nl/~erik/ -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ IRC Channel: irc.openprojects.net / #kernelnewbies Web Page: http://www.kernelnewbies.org/
