> Nobody responded to my last post,

That can happen for a number of reasons.  It's nobody's job to answer
questions here.  You are not owed an answer.

> what am I doing wrong?"

Bugging people after they clearly aren't interested in responding to your
first post.

> Is anybody here that works with HART protocole?

Personally, I have no idea what "HART" protocol is.  By the way,
"protocol" doesn't have an "e" on the end.


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