Re: serial communication with tcl

On 28 Feb, 15:12, grp62 <gr...@xxxxxxxx> wrote:
Hello,
I'd like to program with tcl language the serial ports of my arm
target (sam9260).
I built a rootfilesystem including the tcl package (tcl-8.4.9) with
buildroot.
On my target (kernel-2.6.23) when i tried to execute the following
commands

set serial [open /dev/ttyS0 RDWR]
fconfigure $serial -mode "115200,n,8,1"

here's the message i get:

bad option "-mode": should be one of -blocking, -buffering, -
buffersize, -encoding, -eofchar, or -
translation
while
executing
"fconfigure $serial -mode "115200,n,8,1" "

Any ideas ?
regards
Hi

Seems to work for me on Ubuntu 7.10
TkCon screen dump

loading history file ... 48 events added
buffer line limit: 512 max line length: unlimited
Main console display active (Tcl8.4.15 / Tk8.4.15)
(dp01) 49 % set fd [ open /dev/ttyS0 r+]
file6
(dp01) 50 % fconfigure $fd -mode "9600,n,8,1"
(dp01) 51 % close $fd
(dp01) 52 % set fd [ open /dev/ttyS0 RDWR]
file6
(dp01) 53 % fconfigure $fd -mode "9600,n,8,1"
(dp01) 54 % close $fd
(dp01) 57 % set fd [ open /dev/ttyS0 RDWR]
file6
(dp01) 58 % fconfigure $fd -mode "115200,n,8,1"
(dp01) 59 %
.

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