Hi All!
I have yet another "real time" question.
Is it possible to make a part of my program a "critical section", so that
during execution of this part of code my program can not be suspended?
I'd like to be able to send a data through the serial port at the known time,
using something like this (CommFd is the comm device descriptor):
timeval tv;
char c=0;
tcdrain(CommFd);
begin_critical_section();
gettimeofday(&tv,NULL);
write(CommFd,&c,1);
end_critical_section();
How to do such thing?
--
Wojciech M. Zabolotny
http://www.ise.pw.edu.pl/~wzab <--> [EMAIL PROTECTED]
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