From b03717a10ce84c906e149c9f673fa3ffa686ef80 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Tue, 29 Apr 2014 19:45:01 +0900
Subject: [PATCH] Unused endpoint of console OUT is commentout'd

---
 protocol/lufa/descriptor.h | 6 +++++-
 protocol/lufa/lufa.c       | 2 ++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/protocol/lufa/descriptor.h b/protocol/lufa/descriptor.h
index a2db4bfd..42af0791 100644
--- a/protocol/lufa/descriptor.h
+++ b/protocol/lufa/descriptor.h
@@ -137,13 +137,17 @@ typedef struct
 
 #ifdef CONSOLE_ENABLE
 #   define CONSOLE_IN_EPNUM         (EXTRAKEY_IN_EPNUM + 1)
-#   define CONSOLE_OUT_EPNUM        (EXTRAKEY_IN_EPNUM + 2)
+#   define CONSOLE_OUT_EPNUM        (EXTRAKEY_IN_EPNUM + 1)
+//#   define CONSOLE_OUT_EPNUM        (EXTRAKEY_IN_EPNUM + 2)
 #else
 #   define CONSOLE_OUT_EPNUM        EXTRAKEY_IN_EPNUM
 #endif
 
 #ifdef NKRO_ENABLE
 #   define NKRO_IN_EPNUM            (CONSOLE_OUT_EPNUM + 1)
+#   if defined(__AVR_ATmega32U2__) && NKRO_IN_EPNUM > 4
+#       error "Endpoints are not available enough to support all functions. Remove some in Makefile.(MOUSEKEY, EXTRAKEY, CONSOLE, NKRO)"
+#   endif
 #endif
 
 
diff --git a/protocol/lufa/lufa.c b/protocol/lufa/lufa.c
index db05702a..9f8e50c4 100644
--- a/protocol/lufa/lufa.c
+++ b/protocol/lufa/lufa.c
@@ -208,9 +208,11 @@ void EVENT_USB_Device_ConfigurationChanged(void)
     /* Setup Console HID Report Endpoints */
     ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
                                      CONSOLE_EPSIZE, ENDPOINT_BANK_DOUBLE);
+#if 0
     ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT,
                                      CONSOLE_EPSIZE, ENDPOINT_BANK_SINGLE);
 #endif
+#endif
 
 #ifdef NKRO_ENABLE
     /* Setup NKRO HID Report Endpoints */
-- 
2.39.3