NUC472_NUC442_BSP V3.03.004
The Board Support Package for NUC472/NUC442
Functions
usbh_core.c File Reference

NUC472/NUC442 MCU USB Host Library core. More...

#include <stdio.h>
#include <string.h>
#include "NUC472_442.h"
#include "usbh_core.h"
#include "usbh_ohci.h"
Include dependency graph for usbh_core.c:

Go to the source code of this file.

Functions

int32_t USBH_RegisterDriver (USB_DRIVER_T *new_driver)
 Register a device driver to USB Host Core driver. More...
 
int32_t USBH_SubmitUrb (URB_T *urb)
 Submit an URB to USB core for transfer data. More...
 
int32_t USBH_UnlinkUrb (URB_T *urb)
 Cancel an URB which has been submit to USB core. More...
 
int32_t USBH_SendCtrlMsg (USB_DEV_T *dev, uint32_t pipe, uint8_t request, uint8_t requesttype, uint16_t value, uint16_t index, void *data, uint16_t size, int timeout)
 Execute a control transfer. More...
 
int32_t USBH_SendBulkMsg (USB_DEV_T *usb_dev, uint32_t pipe, void *data, int len, int *actual_length, int timeout)
 Execute a bulk transfer. More...
 
int32_t USBH_GetDescriptor (USB_DEV_T *dev, uint8_t type, uint8_t index, void *buf, int size)
 Get a descriptor from device. More...
 
int32_t USBH_ClearHalt (USB_DEV_T *dev, int pipe)
 Clear the halt state of an endpoint. More...
 
int32_t USBH_SetInterface (USB_DEV_T *dev, char interface, char alternate)
 Set USB device interface. More...
 
int32_t USBH_SetConfiguration (USB_DEV_T *dev, int configuration)
 Select USB device configuration. More...
 
int32_t USBH_Open (void)
 Open USB Host controller function. More...
 
int32_t USBH_Close (void)
 Disable USB Host controller function. More...
 
int32_t USBH_Suspend (void)
 Suspend USB Host Controller and devices. More...
 
int32_t USBH_Resume (void)
 Resume USB Host controller and devices. More...
 

Detailed Description

NUC472/NUC442 MCU USB Host Library core.

Version
V1.00
Revision
18
Date
15/05/22 10:44a
Note
Copyright (C) 2013 Nuvoton Technology Corp. All rights reserved.

Definition in file usbh_core.c.