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Merge pull request #562 from jg1uaa/master 

Simplify termios setting for serial port
This commit is contained in:
Jonathan Naylor 2020-03-25 07:36:30 +00:00 committed by GitHub
parent 6d27b8d957 ac50244de3
commit 90c5b24e9f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 18 deletions
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26
SerialController.cpp
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@ -256,28 +256,18 @@ bool CSerialController::open()
return false;
}
termios.c_iflag &= ~(IGNBRK | BRKINT | IGNPAR | PARMRK | INPCK);
termios.c_iflag &= ~(ISTRIP | INLCR | IGNCR | ICRNL);
termios.c_iflag &= ~(IXON | IXOFF | IXANY);
termios.c_oflag &= ~(OPOST);
termios.c_cflag &= ~(CSIZE | CSTOPB | PARENB | CRTSCTS);
termios.c_cflag |= (CS8 | CLOCAL | CREAD);
termios.c_lflag &= ~(ISIG | ICANON | IEXTEN);
termios.c_lflag &= ~(ECHO | ECHOE | ECHOK | ECHONL);
#if defined(__APPLE__)
termios.c_cflag |= (CLOCAL | CREAD); /* ignore modem controls */
termios.c_cflag &= ~CSIZE;
termios.c_cflag |= CS8; /* 8-bit characters */
termios.c_cflag &= ~PARENB; /* no parity bit */
termios.c_cflag &= ~CSTOPB; /* only need 1 stop bit */
termios.c_cflag &= ~CRTSCTS; /* no hardware flowcontrol */
/* setup for non-canonical mode */
termios.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON);
termios.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
termios.c_oflag &= ~OPOST;
/* fetch bytes as they become available */
termios.c_cc[VMIN] = 1;
termios.c_cc[VTIME] = 1;
#else
termios.c_lflag &= ~(ECHO | ECHOE | ICANON | IEXTEN | ISIG);
termios.c_iflag &= ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON | IXOFF | IXANY);
termios.c_cflag &= ~(CSIZE | CSTOPB | PARENB | CRTSCTS);
termios.c_cflag |= CS8;
termios.c_oflag &= ~(OPOST);
termios.c_cc[VMIN] = 0;
termios.c_cc[VTIME] = 10;
#endif