lufa: Fix endpoint bank mode for ATMega32u2

diff --git a/tmk_core/protocol/lufa/lufa.c b/tmk_core/protocol/lufa/lufa.c
index 65c215bf850f2b09e7141a150e3fd10874a963bb..188fb7b89b6469290ca9cd6f885a070ff7bb575d 100644 (file)
--- a/tmk_core/protocol/lufa/lufa.c
+++ b/tmk_core/protocol/lufa/lufa.c
@@ -217,6 +217,9 @@ void EVENT_USB_Device_StartOfFrame(void)
 
 /** Event handler for the USB_ConfigurationChanged event.
  * This is fired when the host sets the current configuration of the USB device after enumeration.
+ *
+ * ATMega32u2 supports dual bank(ping-pong mode) only on endpoint 3 and 4,
+ * it is safe to use singl bank for all endpoints.
  */
 void EVENT_USB_Device_ConfigurationChanged(void)
 {
@@ -241,7 +244,7 @@ void EVENT_USB_Device_ConfigurationChanged(void)
 #ifdef CONSOLE_ENABLE
     /* Setup Console HID Report Endpoints */
     ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
-                                     CONSOLE_EPSIZE, ENDPOINT_BANK_DOUBLE);
+                                     CONSOLE_EPSIZE, ENDPOINT_BANK_SINGLE);
 #if 0
     ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT,
                                      CONSOLE_EPSIZE, ENDPOINT_BANK_SINGLE);