From: Gerhard Sittig <redacted>
Date: Thu, 22 Jul 2021 05:09:48 +0000 (+0200)
Subject: dcttech-usbrelay: adjust serial number and connection string logic
X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=commitdiff_plain;h=e333a40c1c5a27806b8a6dd2611c54b23d11366b;hp=e333a40c1c5a27806b8a6dd2611c54b23d11366b

dcttech-usbrelay: adjust serial number and connection string logic

Store the USB relay card's serial number such that users can tell apart
multiple connected cards. Hold the HIDAPI path in the 'connection_id'
member because 'conn' is something internal, not for display purposes.
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