windows: Avoid double-set of communication parameters on Open

bugst / go-serial

A cross-platform serial library for go-lang.

BSD 3-Clause "New" or "Revised" License

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windows: Avoid double-set of communication parameters on Open #174

Closed cmaglie closed 4 months ago

cmaglie commented 4 months ago

This PR removes a useless double-call to setCommState on Windows nativeOpen implementation. The double setCommState (even if theoretically should not) has some side effects on some microcontroller boards.