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Inline USB management functions in the Class drivers which are standardized but currently unused, to prevent them from using up unneccesary cycles and flash in the user application.

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This commit is contained in:
Dean Camera 2010-01-05 04:50:18 +00:00
parent 6122ba93cf
commit 60e9641222
20 changed files with 119 additions and 120 deletions
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29
LUFA/Drivers/USB/Class/Device/HID.h
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@ -131,20 +131,6 @@
*/
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
*/
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--;
}
/** 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.
@ -178,6 +164,21 @@
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)
}