Fix TWI peripheral driver example code in the library documentation.

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Common / HID.h

diff --git a/LUFA/Drivers/USB/Class/Common/HID.h b/LUFA/Drivers/USB/Class/Common/HID.h
index a860b65..4e3c701 100644 (file)
--- a/LUFA/Drivers/USB/Class/Common/HID.h
+++ b/LUFA/Drivers/USB/Class/Common/HID.h
@@ -54,6 +54,11 @@
                #include "../../Core/StdDescriptors.h"
                #include "HIDParser.h"
 
+       /* Enable C linkage for C++ Compilers: */
+               #if defined(__cplusplus)
+                       extern "C" {
+               #endif
+
        /* Preprocessor Checks: */
                #if !defined(__INCLUDE_FROM_HID_DRIVER)
                        #error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
@@ -569,6 +574,8 @@
                 *  specification for details on the structure elements.
                 *
                 *  \see \ref USB_HID_StdDescriptor_HID_t for the version of this type with standard element names.
+                *
+                *  \note Regardless of CPU architecture, these values should be stored as little endian.
                 */
                typedef struct
                {
@@ -590,6 +597,8 @@
                 *
                 *  \see \ref USB_HID_Descriptor_HID_t for the version of this type with non-standard LUFA specific
                 *       element names.
+                *
+                *  \note Regardless of CPU architecture, these values should be stored as little endian.
                 */
                typedef struct
                {
@@ -634,6 +643,11 @@
                /** Type define for the data type used to store HID report descriptor elements. */
                typedef uint8_t USB_Descriptor_HIDReport_Datatype_t;
 
+       /* Disable C linkage for C++ Compilers: */
+               #if defined(__cplusplus)
+                       }
+               #endif
+
 #endif
 
 /** @} */