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Renamed the EVENT_USB_Device_UnhandledControlRequest() event to EVENT_USB_Device_ControlRequest() as it is now fired before the library request handlers, not afterwards.

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Dean Camera 2010-11-05 05:15:20 +00:00
parent 99a9e415ef
commit fb76acb084
88 changed files with 222 additions and 224 deletions
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18
LUFA/Drivers/USB/HighLevel/Events.h
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@ -227,18 +227,20 @@
*/
void EVENT_USB_Device_Disconnect(void);
/** Event for unhandled control requests. This event fires when a the USB host issues a control
* request to the control endpoint (address 0) that the library does not handle. This may either
* be a standard request that the library has no handler code for, or a class specific request
* issued to the device which must be handled appropriately.
/** Event for control requests. This event fires when a the USB host issues a control request
* to the mandatory device control endpoint (of address 0). This may either be a standard
* request that the library may have a handler code for internally, or a class specific request
* issued to the device which must be handled appropriately. If a request is not processed in the
* user application via this event, it will be passed to the library for processing internally
* if a suitable handler exists.
*
* This event is time-critical; each packet within the request transaction must be acknowledged or
* sent within 50ms or the host will abort the transfer.
*
* The library internally handles all standard control requests with the exceptions of SYNC FRAME,
* SET DESCRIPTOR and SET INTERFACE. These and all other non-standard control requests will be left
* for the user to process via this event if desired. If not handled in the user application, requests
* are automatically STALLed.
* for the user to process via this event if desired. If not handled in the user application or by
* the library internally, unknown requests are automatically STALLed.
*
* \note This event does not exist if the USB_HOST_ONLY token is supplied to the compiler (see
* \ref Group_USBManagement documentation).
@ -249,7 +251,7 @@
* request SETUP parameters into the \ref USB_ControlRequest structure which should then be used
* by the application to determine how to handle the issued request.
*/
void EVENT_USB_Device_UnhandledControlRequest(void);
void EVENT_USB_Device_ControlRequest(void);
/** Event for USB configuration number changed. This event fires when a the USB host changes the
* selected configuration number while in device mode. This event should be hooked in device
@ -352,7 +354,7 @@
#if defined(USB_CAN_BE_DEVICE)
void EVENT_USB_Device_Connect(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
void EVENT_USB_Device_Disconnect(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
void EVENT_USB_Device_UnhandledControlRequest(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
void EVENT_USB_Device_ControlRequest(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
void EVENT_USB_Device_ConfigurationChanged(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
void EVENT_USB_Device_Suspend(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
void EVENT_USB_Device_WakeUp(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);