usb_core.h File Reference

Header of the Core Layer. More...

#include "usb_conf.h"
#include "usb_regs.h"
#include "usb_defines.h"

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Go to the source code of this file.

Classes
struct	_DCD
struct	_Device_cb
struct	_Device_TypeDef
struct	_HCD
struct	_OTG
struct	_USBD_USR_PROP
struct	USB_OTG_core_cfg
struct	USB_OTG_ep
struct	USB_OTG_handle
struct	USB_OTG_hc
struct	usb_setup_req

Macros
#define	MAX_DATA_LENGTH   0x200
#define	USB_OTG_EP0_DATA_IN   2
#define	USB_OTG_EP0_DATA_OUT   3
#define	USB_OTG_EP0_IDLE   0
#define	USB_OTG_EP0_SETUP   1
#define	USB_OTG_EP0_STALL   6
#define	USB_OTG_EP0_STATUS_IN   4
#define	USB_OTG_EP0_STATUS_OUT   5
#define	USB_OTG_EP_RX_DIS   0x0000
#define	USB_OTG_EP_RX_NAK   0x2000
#define	USB_OTG_EP_RX_STALL   0x1000
#define	USB_OTG_EP_RX_VALID   0x3000
#define	USB_OTG_EP_TX_DIS   0x0000
#define	USB_OTG_EP_TX_NAK   0x0020
#define	USB_OTG_EP_TX_STALL   0x0010
#define	USB_OTG_EP_TX_VALID   0x0030

Typedefs
typedef struct _DCD	DCD_DEV
typedef struct _DCD *	DCD_PDEV
typedef struct _HCD	HCD_DEV
typedef struct _OTG	OTG_DEV
typedef struct USB_OTG_core_cfg *	PUSB_OTG_CORE_CFGS
typedef struct USB_OTG_handle *	PUSB_OTG_CORE_HANDLE
typedef struct USB_OTG_ep *	PUSB_OTG_EP
typedef struct USB_OTG_hc *	PUSB_OTG_HC
typedef struct _Device_TypeDef *	pUSBD_DEVICE
typedef struct USB_OTG_core_cfg	USB_OTG_CORE_CFGS
typedef struct USB_OTG_handle	USB_OTG_CORE_HANDLE
typedef struct USB_OTG_ep	USB_OTG_EP
typedef struct USB_OTG_hc	USB_OTG_HC
typedef struct _HCD *	USB_OTG_USBH_PDEV
typedef struct _OTG *	USB_OTG_USBO_PDEV
typedef struct usb_setup_req	USB_SETUP_REQ
typedef struct _Device_cb	USBD_Class_cb_TypeDef
typedef struct _Device_TypeDef	USBD_DEVICE
typedef struct _USBD_USR_PROP	USBD_Usr_cb_TypeDef

Enumerations
enum	CTRL_STATUS {   CTRL_START = 0, CTRL_XFRC, CTRL_HALTED, CTRL_NAK,   CTRL_STALL, CTRL_XACTERR, CTRL_BBLERR, CTRL_DATATGLERR,   CTRL_FAIL }
enum	HC_STATUS {   HC_IDLE = 0, HC_XFRC, HC_HALTED, HC_NAK,   HC_NYET, HC_STALL, HC_XACTERR, HC_BBLERR,   HC_DATATGLERR }
enum	URB_STATE {   URB_IDLE = 0, URB_DONE, URB_NOTREADY, URB_ERROR,   URB_STALL }
enum	USB_OTG_STS { USB_OTG_OK = 0, USB_OTG_FAIL }

Functions
USB_OTG_STS	USB_OTG_CoreInit (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_CoreInit Initializes the USB_OTG controller registers and prepares the core device mode or host mode operation. More...
USB_OTG_STS	USB_OTG_DisableGlobalInt (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_DisableGlobalInt Enables the controller's Global Int in the AHB Config reg. More...
USB_OTG_STS	USB_OTG_EnableGlobalInt (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_EnableGlobalInt Enables the controller's Global Int in the AHB Config reg. More...
USB_OTG_STS	USB_OTG_FlushRxFifo (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_FlushRxFifo : Flush a Rx FIFO. More...
USB_OTG_STS	USB_OTG_FlushTxFifo (USB_OTG_CORE_HANDLE *pdev, uint32_t num)
	USB_OTG_FlushTxFifo : Flush a Tx FIFO. More...
uint32_t	USB_OTG_GetMode (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_GetMode : Get current mode. More...
uint8_t	USB_OTG_IsDeviceMode (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_IsDeviceMode : Check if it is device mode. More...
uint8_t	USB_OTG_IsHostMode (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_IsHostMode : Check if it is host mode. More...
USB_OTG_STS	USB_OTG_PhyInit (USB_OTG_CORE_HANDLE *pdev)
uint32_t	USB_OTG_ReadCoreItr (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_ReadCoreItr : returns the Core Interrupt register. More...
uint32_t	USB_OTG_ReadOtgItr (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_ReadOtgItr : returns the USB_OTG Interrupt register. More...
void *	USB_OTG_ReadPacket (USB_OTG_CORE_HANDLE *pdev, uint8_t *dest, uint16_t len)
	USB_OTG_ReadPacket : Reads a packet from the Rx FIFO. More...
USB_OTG_STS	USB_OTG_SelectCore (USB_OTG_CORE_HANDLE *pdev, USB_OTG_CORE_ID_TypeDef coreID)
	USB_OTG_SelectCore Initialize core registers address. More...
USB_OTG_STS	USB_OTG_SetCurrentMode (USB_OTG_CORE_HANDLE *pdev, uint8_t mode)
	USB_OTG_SetCurrentMode : Set ID line. More...
USB_OTG_STS	USB_OTG_WritePacket (USB_OTG_CORE_HANDLE *pdev, uint8_t *src, uint8_t ch_ep_num, uint16_t len)
	USB_OTG_WritePacket : Writes a packet into the Tx FIFO associated with the EP. More...

Detailed Description

Header of the Core Layer.

Author

MCD Application Team

Version

V2.2.0

Date

09-November-2015

Attention

© COPYRIGHT 2015 STMicroelectronics

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file usb_core.h.