From bf1241850b73a97f06b2f71356e6e12023885393 Mon Sep 17 00:00:00 2001
From: Gemini Bot <gemini@klenzel.net>
Date: Tue, 20 Jan 2026 13:10:02 +0000
Subject: [PATCH] Add udev rules for Gridseed USB permissions

---
 install.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/install.sh b/install.sh
index f422271..61b4342 100755
--- a/install.sh
+++ b/install.sh
@@ -54,6 +54,18 @@ else
     echo "cgminer found, skipping compilation."
 fi
 
+# 2.1 Setup USB Permissions (udev rules)
+echo "Setting up USB permissions for Gridseed..."
+# Gridseed usually uses STM32 Virtual COM Port (VID: 0483, PID: 5740)
+# Adding rules for generic serial converters often used too.
+cat <<EOF > /etc/udev/rules.d/10-gridseed.rules
+SUBSYSTEM=="usb", ATTR{idVendor}=="0483", ATTR{idProduct}=="5740", MODE="0666", GROUP="plugdev"
+SUBSYSTEM=="tty", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="5740", MODE="0666", GROUP="plugdev"
+EOF
+udevadm control --reload-rules && udevadm trigger
+usermod -a -G plugdev,dialout $USER
+echo "User $USER added to plugdev/dialout groups."
+
 # 3. NecroHash Dateien kopieren
 if [ -d "$TARGET_DIR" ]; then
     echo "Backup existing installation..."