usb_core.h File Reference

Device Driver Header file. More...

#include "usb_buf.h" #include "usbd_def.h"

Go to the source code of this file.

Data Structures
struct	USB_ep
	USB endpoint struct. More...
struct	usb_device_req
	USB standard device request struct. More...
struct	_Device_Desc_cb
	USB device descriptor callback type define. More...
struct	_Device_Class_cb
	USB device class callback type define. More...
struct	_USBD_USER_cb
	USB user callback type define. More...
struct	_UCD
	USB core driver type define. More...
struct	USB_Device_handle

Macros
#define	IER_MASK
	Interrupt flag mask which decide what event should be handled by application. More...
#define	USB_EPTYPE_CONTROL   0
	USB endpoint type.
#define	USB_EPTYPE_ISOC   1
#define	USB_EPTYPE_BULK   2
#define	USB_EPTYPE_INT   3
#define	USB_SNG_BUFTYPE   0
	USB endpoint kind.
#define	USB_DBL_BUFTYPE   1
#define	USB_CTRL_IDLE   0
	USB control transfer status.
#define	USB_CTRL_SETUP   1
#define	USB_CTRL_DATA_IN   2
#define	USB_CTRL_DATA_OUT   3
#define	USB_CTRL_STATUS_IN   4
#define	USB_CTRL_STATUS_OUT   5
#define	USB_EP0_MAX_SIZE   64
	USB endpoint0 max packet size.
#define	USB_STATUS_UNCONNECTED   0
	USB device status.
#define	USB_STATUS_DEFAULT   1
#define	USB_STATUS_ADDRESSED   2
#define	USB_STATUS_CONFIGURED   3
#define	USB_STATUS_SUSPENDED   4
#define	USB_STATUS_CONNECTED   5

Typedefs
typedef struct USB_ep	USB_EP
	USB endpoint struct.
typedef struct usb_device_req	USB_DEVICE_REQ
	USB standard device request struct.
typedef struct _Device_Desc_cb	USBD_Desc_cb_TypeDef
	USB device descriptor callback type define.
typedef struct _Device_Class_cb	USBD_Class_cb_TypeDef
	USB device class callback type define.
typedef struct _USBD_USER_cb	USBD_User_cb_TypeDef
	USB user callback type define.
typedef struct _UCD	UCD_DEV
	USB core driver type define.
typedef struct _UCD *	UCD_PDEV
typedef struct USB_Device_handle	USB_DEVICE_HANDLE
typedef struct USB_Device_handle	USB_CORE_HANDLE

Enumerations
enum	USB_Status { USB_OK = 0, USB_FAIL }
	USB operation status.

Functions
void	DR_Init (void)
	Device register initialization. More...
void	DR_StopDevice (void)
	Device register configure when stop device. More...
void	USB_EP_SetAddress (USB_CORE_HANDLE *pudev, uint8_t Addr)
	Set USB device and endpoints address. More...
void	USB_EP_BufConfig (USB_CORE_HANDLE *pudev, uint8_t EpAddr, uint8_t EpKind, uint32_t BufAddr)
	Configure buffer for endpoint. More...
void	USB_EP_Init (USB_CORE_HANDLE *pudev, uint8_t EpAddr, uint8_t EpType, uint16_t EpMps)
	Endpoint initialization. More...
void	USB_EP_DeInit (USB_CORE_HANDLE *pudev, uint8_t EpAddr)
	Configure the endpoint when it is disabled. More...
void	USB_EP_Tx (USB_CORE_HANDLE *pudev, uint8_t EpAddr, uint8_t *pbuf, uint16_t BufLen)
	Endpoint prepare to transmit data. More...
void	USB_EP_Rx (USB_CORE_HANDLE *pudev, uint8_t EpAddr, uint8_t *pbuf, uint16_t BufLen)
	Endpoint prepare to receive data. More...
void	USB_EP_Stall (USB_CORE_HANDLE *pudev, uint8_t EpID)
	Set an endpoint to STALL status. More...
void	USB_EP_ClrStall (USB_CORE_HANDLE *pudev, uint8_t EpID)
	Clear endpoint stalled status. More...
uint8_t	USB_EP_GetStatus (USB_CORE_HANDLE *pudev, uint8_t EpID)
	Get the endpoint status. More...
uint8_t	USB_CtlTx (USB_CORE_HANDLE *pudev, uint8_t *pbuf, uint16_t Len)
	Transmit data on the control pipe. More...
uint8_t	USB_CtlContinueTx (USB_CORE_HANDLE *pudev, uint8_t *pbuf, uint16_t Len)
	Continue transmitting data on the control pipe. More...
uint8_t	USB_CtlRx (USB_CORE_HANDLE *pudev, uint8_t *pbuf, uint16_t Len)
	Receive data on the control pipe. More...
uint8_t	USB_CtlContinueRx (USB_CORE_HANDLE *pudev, uint8_t *pbuf, uint16_t Len)
	Continue receive data on the contrl pipe. More...
uint8_t	USB_CtlTransmitStatus (USB_CORE_HANDLE *pudev)
	Transmit status stage on the control pipe. More...
uint8_t	USB_CtlReceiveStatus (USB_CORE_HANDLE *pudev)
	Receive status stage on the control pipe. More...
uint16_t	USB_GetRxCount (USB_CORE_HANDLE *pudev, uint8_t EpID)
	Get the received data length. More...

Detailed Description

Device Driver Header file.

Author

MCU SD

Version

V1.0.0

Date

26-Dec-2014

Definition in file usb_core.h.