From 02b685e329839ddc1b0ba9805d9a320e02e76c87 Mon Sep 17 00:00:00 2001
From: "Andrew J. Kroll" <a@oo.ms>
Date: Tue, 8 Oct 2013 11:36:15 -0400
Subject: [PATCH] lock settings for spi (unused at this time)

---
 settings.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/settings.h b/settings.h
index ba5da5c5..0d780e18 100644
--- a/settings.h
+++ b/settings.h
@@ -40,6 +40,9 @@
 /* Set this to 1 if you are using a Black Widdow */
 #define USE_UHS_BLACK_WIDDOW 0
 
+/* Set this to 1 if you are using xmem2 and expanded memory and multitasking */
+#define USE_XMEM_SPI_LOCK 0
+
 ////////////////////////////////////////////////////////////////////////////////
 // MASS STORAGE
 ////////////////////////////////////////////////////////////////////////////////
@@ -75,4 +78,11 @@
 #include <avr/io.h>
 #endif
 
+#if USE_XMEM_SPI_LOCK
+#include <xmem.h>
+#else
+#define XMEM_ACQUIRE_SPI() (void(0))
+#define XMEM_RELEASE_SPI() (void(0))
+#endif
+
 #endif	/* SETTINGS_H */