How to set baud rate to 307200 on Linux?
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cairol
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Published on 2011-02-11T11:36:56Z
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2011/02/11
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Basically I'm using the following code to set the baud rate of a serial port:
struct termios options;
tcgetattr(fd, &options);
cfsetispeed(&options, B115200);
cfsetospeed(&options, B115200);
tcsetattr(fd, TCSANOW, &options);
This works very well. But know I have to communicate with a device that uses a baud rate of 307200. How can I set that? cfsetispeed(&options, B307200); doesn't work, there is no B307200 defined.
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