From 04c3fc4ec50287e3c9232aec9606ae91b46bd543 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Wabik?= <4rafal@gmail.com>
Date: Fri, 19 Mar 2021 02:21:19 -0700
Subject: [PATCH] Up to 1.3.2

---
 .../root/etc/uci-defaults/set_3ginfo_port.sh  | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 luci-app-3ginfo/root/etc/uci-defaults/set_3ginfo_port.sh

diff --git a/luci-app-3ginfo/root/etc/uci-defaults/set_3ginfo_port.sh b/luci-app-3ginfo/root/etc/uci-defaults/set_3ginfo_port.sh
new file mode 100644
index 0000000..3fb8bfc
--- /dev/null
+++ b/luci-app-3ginfo/root/etc/uci-defaults/set_3ginfo_port.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+# Copyright 2020-2021 Rafał Wabik (IceG) - From eko.one.pl forum
+# Licensed to the GNU General Public License v3.0.
+
+work=false
+for port in /dev/ttyUSB*
+do
+    [[ -e $port ]] || continue
+    gcom -d $port info &> /tmp/testusb
+    testUSB=`cat /tmp/testusb | grep "Error\|Can't"`
+    if [ -z "$testUSB" ]; then 
+        work=$port
+        break
+    fi
+done
+rm -rf /tmp/testusb
+
+if [ $work != false ]; then
+uci set 3ginfo.device=$work
+uci commit 3ginfo
+fi