Re: How to disable console on serial when needed ?


"Jim Jackson" <jj@xxxxxxxxxxxxxx> дÈëÏûÏ¢ÐÂÎÅ:ems5en$ru8$1$8300dec7@xxxxxxxxxxxxxxxxxxx
Raymond <skyflame@xxxxxxxx> wrote:

"noone" <noone@xxxxxxx> ??????:pan.2006.12.26.02.28.59.512390@xxxxxxxxxx

just picked up on this thread so maybe this was covered. To redirect
the
device that the kernel believes is the console use a kernel command
line
parameter like console=/dev/null. I use my serial console port to
control
a robotic arm so I cannot have kernel messages interfering with my arm
control.

....some kernel hackery this guy has a fixation with snipped...
....... it's some how tricky and ugly. Hope someone got
better solutions.

Raymond

This guy has just given you a solution, he had the same problem -
do you not read peoples' replies!

Jim


Jim
I know this way, actually I use it when everything goes right. But it
don't fit for me when I need to debug my program.
By this way , the serial console is gone forever. And I can't get the
output from the program started by rcS, cause they are send to /dev/null.And
I did need these output for debugging sometime.

Raymond


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