4.4.8.1.2 Typedefs

typedef void(* USB_TRANSFER_END_CALLBACK_t) (USB_PIPE_t pipe, USB_TRANSFER_STATUS_t status, uint16_t bytesTransferred)

Function callback type USB_TRANSFER_END_CALLBACK_t. Callback type used for transfer complete notifications.

typedef RETURN_CODE_t(* USB_SETUP_PROCESS_CALLBACK_t) (USB_SETUP_REQUEST_t *setupRequestPtr)

Function callback type USB_SETUP_PROCESS_CALLBACK_t. Callback type used for setup request processing, with a return code to let the stack know to proceed.

typedef RETURN_CODE_t(* USB_SETUP_STRING_CALLBACK_t) (uint8_t stringIndex, uint16_t langID, uint8_t **descriptorAddressPtr, uint16_t *descriptorLength)

Function callback type USB_SETUP_STRING_CALLBACK_t. Callback type used for setup request processing a string descriptor, with a return code to let the stack know to proceed.

typedef void(* USB_SETUP_EVENT_CALLBACK_t) (USB_SETUP_REQUEST_t *setupRequestPtr)

Function callback type USB_SETUP_EVENT_CALLBACK_t. Callback type used for setup request notifications.

typedef RETURN_CODE_t(* USB_SETUP_OVERUNDERRUN_CALLBACK_t) (void)

Function callback type USB_SETUP_OVERUNDERRUN_CALLBACK_t. Callback type used for USB Overrun and Underrun event processing on the control endpoints, with a return code to let the stack know to proceed.

typedef void(* USB_SETUP_ENDOFREQUEST_CALLBACK_t) (void)

Function callback type USB_SETUP_ENDOFREQUEST_CALLBACK_t. Callback type used for setup request complete notifications.

typedef void(* USB_EVENT_CALLBACK_t) (void)

Function callback type USB_EVENT_CALLBACK_t. Callback type used for USB event notifications.