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 Detecting when the Serial Tx fifo is emtpy		  Forum Locked
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Tim

39 Posts
Posted - 29 Aug 2002 :  13:53:57  Show Profile  Email Poster
Is there an IOCTL or some such method to determine when the Tx hardware buffer is empty? WaitCommEvent and EV_TXEMPTY only detect when the software buffer is emtpy not the hardware buffer.

Thanx!
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