X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/7f9f97c792dee6875fbca9806422bdd7d6c5a657..39d56aeffecdd50d1e413c8da6edbe8485d5ac29:/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 fcea5aec0..15b428a7b 100644
--- a/LUFA/Drivers/USB/Class/Device/HID.h
+++ b/LUFA/Drivers/USB/Class/Device/HID.h
@@ -55,6 +55,11 @@
 			extern "C" {
 		#endif
 
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_HID_DRIVER)
+			#error Do not include this file directly. Include LUFA/Drivers/Class/HID.h instead.
+		#endif
+
 	/* Public Interface - May be used in end-application: */
 		/* Type Defines: */
 			/** Class state structure. An instance of this structure should be made for each HID interface
@@ -131,15 +136,6 @@
 			 */
 			void HID_Device_USBTask(USB_ClassInfo_HID_Device_t* HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
 			
-			/** Indicates that a millisecond of idle time has elapsed on the given HID interface, and the interface's idle count should be
-			 *  decremented. This should be called once per millisecond so that hardware key-repeats function correctly. It is recommended
-			 *  that this be called by the \ref EVENT_USB_Device_StartOfFrame() event, once SOF events have been enabled via
-			 *  \ref USB_Device_EnableSOFEvents();.
-			 *
-			 *  \param[in,out] HIDInterfaceInfo  Pointer to a structure containing a HID Class configuration and state
-			 */
-			void HID_Device_MillisecondElapsed(USB_ClassInfo_HID_Device_t* HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-			
 			/** HID class driver callback for the user creation of a HID IN report. This callback may fire in response to either
 			 *  HID class control requests from the host, or by the normal HID endpoint polling procedure. Inside this callback the
 			 *  user is responsible for the creation of the next HID input report to be sent to the host.
@@ -173,6 +169,21 @@
 			                                          const void* ReportData, const uint16_t ReportSize) ATTR_NON_NULL_PTR_ARG(1)
 			                                          ATTR_NON_NULL_PTR_ARG(3);
 
+		/* Inline Functions: */
+			/** Indicates that a millisecond of idle time has elapsed on the given HID interface, and the interface's idle count should be
+			 *  decremented. This should be called once per millisecond so that hardware key-repeats function correctly. It is recommended
+			 *  that this be called by the \ref EVENT_USB_Device_StartOfFrame() event, once SOF events have been enabled via
+			 *  \ref USB_Device_EnableSOFEvents();.
+			 *
+			 *  \param[in,out] HIDInterfaceInfo  Pointer to a structure containing a HID Class configuration and state
+			 */
+			static inline void HID_Device_MillisecondElapsed(USB_ClassInfo_HID_Device_t* HIDInterfaceInfo);
+			static inline void HID_Device_MillisecondElapsed(USB_ClassInfo_HID_Device_t* HIDInterfaceInfo)
+			{
+				if (HIDInterfaceInfo->State.IdleMSRemaining)
+				  HIDInterfaceInfo->State.IdleMSRemaining--;
+			}
+			
 	/* Disable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
 			}