Add new HID_Device_MillisecondElapsed() function to the HID device Class driver, to move the burden of managing the Idle period of each instance to the library and not the user application.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@706 d5102386-fcda-11dd-9fdb-3debd5008f28

2 files changed, 13 insertions, 0 deletions

diff --git a/LUFA/Drivers/USB/Class/Device/HID.c b/LUFA/Drivers/USB/Class/Device/HID.c
index bfe97ffb..eef15f26 100644
--- a/LUFA/Drivers/USB/Class/Device/HID.c
+++ b/LUFA/Drivers/USB/Class/Device/HID.c
@@ -184,4 +184,10 @@ void HID_Device_USBTask(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo)
 	}

 }

 

+void HID_Device_MillisecondElapsed(USB_ClassInfo_HID_Device_t* HIDInterfaceInfo)

+{

+	if (HIDInterfaceInfo->State.IdleMSRemaining)

+	  HIDInterfaceInfo->State.IdleMSRemaining--;

+}

+

 #endif

diff --git a/LUFA/Drivers/USB/Class/Device/HID.h b/LUFA/Drivers/USB/Class/Device/HID.h
index ae68134f..06456cf8 100644
--- a/LUFA/Drivers/USB/Class/Device/HID.h
+++ b/LUFA/Drivers/USB/Class/Device/HID.h
@@ -121,6 +121,13 @@
 			 */

 			void HID_Device_USBTask(USB_ClassInfo_HID_Device_t* HIDInterfaceInfo);

 			

+			/** 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.

+			 *

+			 *  \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);

+			

 			/** HID class driver callback for the user creation of a HID input 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.