* be a standard request that the library has no handler code for, or a class specific request\r
* issued to the device which must be handled appropriately.\r
*\r
- * This event is time-critical; eack packet within the request transaction must be acknowedged or\r
+ * This event is time-critical; each packet within the request transaction must be acknowledged or\r
* sent within 50ms or the host will abort the transfer.\r
*\r
+ * The library interally handles all standard control requests with the exceptions of SYNC FRAME,\r
+ * SET DESCRIPTOR and SET INTERFACE. These and all other non-standard control requests will be left\r
+ * for the user to process via this event if desired. If not handled in the user application, requests\r
+ * are automatically STALLed.\r
+ *\r
* \note This event does not exist if the USB_HOST_ONLY token is supplied to the compiler (see\r
* \ref Group_USBManagement documentation).\r
*\r
void EVENT_USB_Device_Reset(void);\r
\r
/** Event for USB Start Of Frame detection, when enabled. This event fires at the start of each USB\r
- * frame, once per millisecond, and is synchronised to the USB bus. This can be used as an accurate\r
+ * frame, once per millisecond, and is synchronized to the USB bus. This can be used as an accurate\r
* millisecond timer source when the USB bus is enumerated in device mode to a USB host.\r
*\r
* This event is time-critical; it is run once per millisecond and thus long handlers will significantly\r