Add GhostControls decoder conf (#1922)

Co-authored-by: Aaron Spangler <ajs@google.com>

conf/GhostControls.conf

@@ -0,0 +1,30 @@
+# Decoder for the GhostControls family of automated gate controls that
+# operate on 433.920MHz.
+#
+# Tested with:
+#   AXS1 3-Button Remote
+#   AXP1 5-Button Premium Remote
+#   AXR1 Water-Resistant Remote
+#   AXWK Premium Wireless Keypad
+#
+# Reference:
+#   https://fccid.io/2AGMZGC433TX1-5
+#   https://fccid.io/2AGMZGC433WK1
+
+decoder {
+    name=GhostControls,
+    modulation=OOK_PWM,
+    short=248,
+    long=776,
+    sync=0,
+    reset=780,
+    tolerance=211,
+    rows=1,
+    bits=42,
+    invert,
+    get=unit:@0:{4}:[1:remote 2:keypad],
+    get=options:@4:{4}:[0:none 8:party 9:vacation 15:test],
+    get=command:@8:{4}:[0:none 3:toggle],
+    get=button:@12:{7}:[1:primary 0:secondary],
+    get=id:@19:{23},
+}