Mehmet Kurnaz

can't use ttySP4

Discussion created by Mehmet Kurnaz on Aug 12, 2011
Latest reply on Nov 14, 2011 by Mehmet Kurnaz


I need to use application uart 4; /dev/ttySP4. When I try to open I got below command.

Error:: No such device or address

Cannot open "/dev/ttySP4" 


I couldn't see device node on /dev directory and I added with below command,

mknod /dev/ttySP4 c 242 4


Then retry and got same error



Mehmet Kurnaz