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Serial Library query
#1
Hi All,

I was reviewing the openrb serial library documentation over the last few days.
I have often used the .flush() command as i see is commonly used with the examples on here for rs-485 scripting.
I note the .drain() command in the documentation. I have never used this function and the documentation is a little vague.

Could anyone elaborate on how the .drain() call is best used?

regards,
Brent
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Messages In This Thread
Serial Library query - by BrentW - 07.12.2021, 22:55
RE: Serial Library query - by admin - 08.12.2021, 10:01

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