From 7e5f4a3603cbcf4373f31a9f6a5f838ccd819d17 Mon Sep 17 00:00:00 2001
From: Ondrej Mikle <ondrej.mikle@gmail.com>
Date: Thu, 26 Jul 2018 02:46:08 +0200
Subject: [PATCH] Saver script if reader HW goes dead

---
 brmdoor-forced-unlock.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 brmdoor-forced-unlock.sh

diff --git a/brmdoor-forced-unlock.sh b/brmdoor-forced-unlock.sh
new file mode 100755
index 0000000..a34d865
--- /dev/null
+++ b/brmdoor-forced-unlock.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+# This is example script to force unlock the lock in case the reader HW is
+# dead, kernel driver misbehaves or reader cable is damaged.
+
+export PIN=25
+
+if [ '!' -d /sys/class/gpio/gpio$PIN ]; then
+    echo $PIN > /sys/class/gpio/export
+    echo out > /sys/class/gpio/gpio$PIN/direction
+fi
+
+echo 1 > /sys/class/gpio/gpio$PIN/value; sleep 5; echo 0 > /sys/class/gpio/gpio$PIN/value