How should the port transfer register be cleared?

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sudha
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Posts: 14
Joined: Thu Oct 17, 2013 12:19 pm

How should the port transfer register be cleared?

Post by sudha »

There is a spurious data read from the port. This needs clearing port transfer register.



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sudha
Member
Posts: 14
Joined: Thu Oct 17, 2013 12:19 pm

Post by sudha »

clearbuf(port) clears the port transfer register.

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