From e24ecabfaf11468d9ddeedd8f733c5e3a9dacaa5 Mon Sep 17 00:00:00 2001
From: Gerhard Sittig <gerhard.sittig@gmx.net>
Date: Wed, 4 Aug 2021 21:06:30 +0200
Subject: [PATCH] doc: update README.devices for conn=sn=<serno> (driver
 specific)

Mention the optional availability of the conn=sn=<serno> format to
select one of several connected devices.
---
 README.devices | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.devices b/README.devices
index f72b29e7..3e9b631f 100644
--- a/README.devices
+++ b/README.devices
@@ -211,6 +211,12 @@ or VXI communication parameters. See these examples:
  $ sigrok-cli --driver <somedriver>:conn=vxi/<ipaddr> ...
  $ sigrok-cli --driver <somedriver>:conn=usbtmc/<bus>.<addr> ...
 
+Individual device drivers _may_ implement additional semantics for the
+conn= specification, which would not apply to other drivers, yet can be
+rather useful for a given type of device.
+
+ $ sigrok-cli --driver <somedriver>:conn=sn=<serno>
+
 
 Specifying serial port parameters
 ---------------------------------
-- 
2.30.2