121 lines
2.9 KiB
C
121 lines
2.9 KiB
C
/**
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******************************************************************************
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* @file usbd_bulk.h
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* @author MCD Application Team
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* @version V2.4.2
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* @date 11-December-2015
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* @brief header file for the usbd_bulk.c file.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT 2015 STMicroelectronics</center></h2>
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*
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* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.st.com/software_license_agreement_liberty_v2
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __USB_CDC_H
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#define __USB_CDC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "usbd_ioreq.h"
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/** @addtogroup STM32_USB_DEVICE_LIBRARY
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* @{
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*/
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/** @defgroup usbd_cdc
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* @brief This file is the Header file for usbd_cdc.c
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* @{
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*/
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/** @defgroup usbd_cdc_Exported_Defines
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* @{
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*/
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#define BULK_IN_EP 0x81 /* EP1 for data IN */
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#define BULK_OUT_EP 0x01 /* EP1 for data OUT */
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/* CDC Endpoints parameters: you can fine tune these values depending on the needed baudrates and performance. */
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#define BULK_DATA_MAX_PACKET_SIZE 64 /* Endpoint IN & OUT Packet size */
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#define USB_BULK_CONFIG_DESC_SIZ 32
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#define USB_BULK_DESC_SIZ (32-9)
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#define BULK_DESCRIPTOR_TYPE 0x21
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#define BULK_DATA_FS_IN_PACKET_SIZE BULK_DATA_MAX_PACKET_SIZE
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#define BULK_DATA_FS_OUT_PACKET_SIZE BULK_DATA_MAX_PACKET_SIZE
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/**
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* @}
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*/
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/** @defgroup USBD_CORE_Exported_TypesDefinitions
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup USBD_CORE_Exported_Macros
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup USBD_CORE_Exported_Variables
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* @{
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*/
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extern USBD_ClassTypeDef USBD_Bulk;
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/**
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* @}
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*/
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/** @defgroup USB_CORE_Exported_Functions
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* @{
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*/
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uint8_t * USBD_Bulk_GetRxBufferPtr(void);
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __USB_CDC_H */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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