diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index 1a222803..7e269ebb 100644
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -27,7 +27,7 @@
 #endif //TMC2130
 
 
-#include <stdarg.h>
+#include <stdarg.h>
 
 int lcd_puts_P(const char* str)
 {
@@ -36,11 +36,11 @@ int lcd_puts_P(const char* str)
 
 int lcd_printf_P(const char* format, ...)
 {
-	va_list args;
-	va_start(args, format);
-	int ret = vfprintf_P(lcdout, format, args);
-	va_end(args);
-	return ret;
+	va_list args;
+	va_start(args, format);
+	int ret = vfprintf_P(lcdout, format, args);
+	va_end(args);
+	return ret;
 }
 
 
@@ -5400,9 +5400,15 @@ void lcd_confirm_print()
 
 }
 
-/*static void lcd_test_menu()
+#include "w25x20cl.h"
+
+static void lcd_test_menu()
 {
-}*/
+	W25X20CL_SPI_ENTER();
+	w25x20cl_enable_wr();
+	w25x20cl_chip_erase();
+	w25x20cl_disable_wr();
+}
 
 static void lcd_main_menu()
 {
@@ -5573,7 +5579,7 @@ static void lcd_main_menu()
 #endif
 
   MENU_ITEM(submenu, _i("Support"), lcd_support_menu);////MSG_SUPPORT c=0 r=0
-//  MENU_ITEM(submenu, _i("Test"), lcd_test_menu);////MSG_SUPPORT c=0 r=0
+  MENU_ITEM(submenu, _i("W25x20XL init"), lcd_test_menu);////MSG_SUPPORT c=0 r=0
 
   END_MENU();