usbd_conf.h

/**
  ******************************************************************************
  * @file    usbd_conf.h
  * @author  MCD Application Team
  * @version V1.1.0
  * @date    19-March-2012
  * @brief   USB Device configuration file
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
  *
  * 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.
  *
  ******************************************************************************
  */

#ifndef __USBD_CONF__H__
#define __USBD_CONF__H__

#include "usb_conf.h"

#define USBD_CFG_MAX_NUM                1
#define USBD_ITF_MAX_NUM                1
#define USB_MAX_STR_DESC_SIZ            255 

#define CDC_IN_EP                       0x81  /* EP1 for data IN */
#define CDC_OUT_EP                      0x01  /* EP1 for data OUT */
#define CDC_CMD_EP                      0x82  /* EP2 for CDC commands */

/* CDC Endpoints parameters: you can fine tune these values depending on the needed baudrates and performance. */

 #define CDC_DATA_MAX_PACKET_SIZE       64   /* Endpoint IN & OUT Packet size */
 #define CDC_CMD_PACKET_SZE             8    /* Control Endpoint Packet size */

/* Number of frames between IN transfers */
#define CDC_IN_FRAME_INTERVAL          40 //5

/* Total size of IN buffer: APP_RX_DATA_SIZE*8/MAX_BAUDARATE*1000 should be > CDC_IN_FRAME_INTERVAL */
#define APP_RX_DATA_SIZE               32768 //2048

#define APP_FOPS                        VCP_fops

#endif //__USBD_CONF__H__

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/