v1.9.0 #175
@ -150,9 +150,10 @@ void UartTestClass::scexInit() {
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// Use non-canonical mode and clear echo flag
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tty.c_lflag &= ~(ICANON | ECHO);
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// Non-blocking mode
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// Non-blocking mode, read until either line is 0.1 second idle or maximum of 255 bytes are
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// received in one go
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tty.c_cc[VTIME] = 1; // In units of 0.1 seconds
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tty.c_cc[VMIN] = 1;
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tty.c_cc[VMIN] = 255; // Read up to 255 bytes
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if (tcsetattr(serialPort, TCSANOW, &tty) != 0) {
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sif::warning << "tcsetattr call failed with error [" << errno << ", " << strerror(errno)
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