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Old 06-02-2010, 04:47 PM   #1
legendbb
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Talking Reenable CTRL+C in rawmode


changed terminal into raw mode
cfmakeraw(&termios);

After that terminal no more captures CTRL+C

Is there a way to enable CTRL+C (to terminate the program) while still have RAW mode?

Thanks,

Last edited by legendbb; 06-03-2010 at 11:50 AM. Reason: solved
 
Old 06-02-2010, 06:08 PM   #2
harry edwards
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What about
Code:
stty intr "^C"
? This is how I have controlled the assignment of Ctrl+C in the past; however, I am unsure whether this applies to raw mode.
 
Old 06-02-2010, 07:56 PM   #3
theNbomr
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If you are looking for a termios interface in your application:
Code:
    tcgetattr(fd, &options);
    options.c_cc[VINTR] = 3;                   /* Ctrl-C */
    options.c_lflag |= ISIG;
    tcsetattr(fd, TCSANOW, &options);
this should work (fd is the serial port file descriptor).

--- rod.
 
1 members found this post helpful.
Old 06-03-2010, 11:49 AM   #4
legendbb
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Thanks to theNbomr,
Worked perfectly!
 
  


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