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- Oct 25, 2012 17:29
- Forum: Hardware Interfaces / Communication
- Topic: how to search for valid com ports?
- Replies: 3
- Views: 1681
I want to search for a com port that an instrument has been plugged into. So I would like to go through all possible com ports, test which ones are valid, and then test which valid port has data on it. If I try to open a non existent com part, is there an error I can access? When I check ERR after t...