|
ttyS0 dosen't work under FC6
well,i got a S3C2410 board and installed linux(2.4).
when i use windows, i can get output infor from PowerTerm through COM1.
and i set argu1ments as 115200 8N1.
but when i switch to FC6, i turn on the board, there is nothing from minicom. and i also set 115200 8N1. and it goes the same to picocom and gtkterm.
and it worked fine under FC4 before i upgrade to FC6.
some message under FC6:
[root@localhost secoder]# ls -al /dev/ttyS*
crw-rw---- 1 root uucp 4, 64 03-12 00:02 /dev/ttyS0
crw------- 1 root root 4, 65 03-11 22:13 /dev/ttyS1
crw------- 1 root root 4, 66 03-11 22:13 /dev/ttyS2
crw------- 1 root root 4, 67 03-11 22:13 /dev/ttyS3
[root@localhost secoder]# stty -a < /dev/ttyS0
speed 38400 baud; rows 0; columns 0; line = 0;
intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = <undef>;
eol2 = <undef>; swtch = <undef>; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R;
werase = ^W; lnext = ^V; flush = ^O; min = 1; time = 0;
-parenb -parodd cs8 hupcl -cstopb cread -clocal -crtscts
-ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon -ixoff
-iuclc -ixany -imaxbel -iutf8
opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0
isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop -echoprt
echoctl echoke
-------------------------------
can someone help me?
|
