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09-10-2007
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Cannot catch SIGINT while serial break condition occurs
I setup termios structure with IGNBRK is not set and BRKINT is set.
To allow the process to receive signals I call: fcntl(fd, F_SETOWN, getpid()); I have made a signal handler to catch all signals. I can catch SIGINT when pressing ctrl+c but when I send break signal over serial then it cannot catch SIGINT. Is there anything I'm doing wrong? Any suggestions and code samples would be appreciated. Thanks |
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