Fixed HID Device Class Driver not allocating a temporary buffer when the host request...

[pub/lufa.git] / LUFA / Drivers / USB / Class / Device / HID.h

diff --git a/LUFA/Drivers/USB/Class/Device/HID.h b/LUFA/Drivers/USB/Class/Device/HID.h
index 1ab7177..9275124 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/HID.h
+++ b/LUFA/Drivers/USB/Class/Device/HID.h
@@ -106,7 +106,8 @@
                                        uint8_t  PrevReportINBufferSize; /**< Size in bytes of the given input report buffer. This is used to create a\r
                                                                          *  second buffer of the same size within the driver so that subsequent reports\r
                                                                          *  can be compared. If the user app is to determine when reports are to be sent\r
-                                                                         *  exclusively (i.e. \ref PrevReportINBuffer is NULL) this value is ignored.\r
+                                                                         *  exclusively (i.e. \ref PrevReportINBuffer is NULL) this value must still be\r
+                                                                                                         *  set to the size of the largest report the device can issue to the host.\r
                                                                          */\r
                                } Config; /**< Config data for the USB class interface within the device. All elements in this section\r
                                           *   <b>must</b> be set or the interface will fail to enumerate and operate correctly.\r