2009-06-18 04:44:20 how detect that tx buffer is empty
Adam W (POLAND)
Message: 75954
I use BF537. How can I detect that transmit buffer od /dev/ttySx is empty (all characters have been transmitted). ?
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2009-06-18 07:11:08 Re: how detect that tx buffer is empty
Mike Frysinger (UNITED STATES)
Message: 75961
read the termios man page. it describes tcdrain().
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