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NIIBE Yutaka
2010-08-10 12:11:02 +09:00
commit cb1b98230e
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STM32_USB-FS-Device_Driver/inc/otgd_fs_pcd.h Normal file
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/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
* File Name : otgd_fs_pcd.h
* Author : MCD Application Team
* Version : V3.1.1
* Date : 04/07/2010
* Description : Header file of the High Layer device mode interface and
* wrapping layer
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
#ifndef __USB_OTG_PCD_H__
#define __USB_OTG_PCD_H__
#include "otgd_fs_regs.h"
#define MAX_EP0_SIZE 0x40
#define MAX_PACKET_SIZE 0x400
#define USB_ENDPOINT_XFER_CONTROL 0
#define USB_ENDPOINT_XFER_ISOC 1
#define USB_ENDPOINT_XFER_BULK 2
#define USB_ENDPOINT_XFER_INT 3
#define USB_ENDPOINT_XFERTYPE_MASK 3
/********************************************************************************
ENUMERATION TYPE
********************************************************************************/
enum usb_device_speed {
USB_SPEED_UNKNOWN = 0,
USB_SPEED_LOW, USB_SPEED_FULL,
USB_SPEED_HIGH
};
/********************************************************************************
Data structure type
********************************************************************************/
typedef struct usb_ep_descriptor
{
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bEndpointAddress;
uint8_t bmAttributes;
uint16_t wMaxPacketSize;
uint8_t bInterval;
}
EP_DESCRIPTOR , *PEP_DESCRIPTOR;
/********************************************************************************
USBF LAYER UNION AND STRUCTURES
********************************************************************************/
typedef struct USB_OTG_USBF
{
USB_OTG_EP ep0;
uint8_t ep0state;
USB_OTG_EP in_ep[ MAX_TX_FIFOS - 1];
USB_OTG_EP out_ep[ MAX_TX_FIFOS - 1];
}
USB_OTG_PCD_DEV , *USB_OTG_PCD_PDEV;
/********************************************************************************
EXPORTED FUNCTION FROM THE USB_OTG LAYER
********************************************************************************/
void OTGD_FS_PCD_Init(void);
void OTGD_FS_PCD_DevConnect (void);
void OTGD_FS_PCD_DevDisconnect (void);
void OTGD_FS_PCD_EP_SetAddress (uint8_t address);
uint32_t OTGD_FS_PCD_EP_Open(EP_DESCRIPTOR *epdesc);
uint32_t OTGD_FS_PCD_EP_Close ( uint8_t ep_addr);
uint32_t OTGD_FS_PCD_EP_Read ( uint8_t ep_addr, uint8_t *pbuf, uint32_t buf_len);
uint32_t OTGD_FS_PCD_EP_Write ( uint8_t ep_addr, uint8_t *pbuf, uint32_t buf_len);
uint32_t OTGD_FS_PCD_EP_Stall (uint8_t epnum);
uint32_t OTGD_FS_PCD_EP_ClrStall (uint8_t epnum);
uint32_t OTGD_FS_PCD_EP_Flush (uint8_t epnum);
uint32_t OTGD_FS_PCD_Handle_ISR(void);
USB_OTG_EP* OTGD_FS_PCD_GetOutEP(uint32_t ep_num) ;
USB_OTG_EP* OTGD_FS_PCD_GetInEP(uint32_t ep_num);
void OTGD_FS_PCD_EP0_OutStart(void);
#endif
/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/