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/**
******************************************************************************
* @file usbd_hid.h
* @author MCD Application Team
* @version V2.4.2
* @date 11-December-2015
* @brief Header file for the usbd_hid_core.c file.
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT 2015 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.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USB_HID_H
#define __USB_HID_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "usbd_ioreq.h"
/** @addtogroup STM32_USB_DEVICE_LIBRARY
* @{
*/
/** @defgroup USBD_HID
* @brief This file is the Header file for usbd_hid.c
* @{
*/
/** set this to 0/1 if to have led or not
* it can be defined in the build configuraton symbol */
#ifndef HID_LED_SUPPORT
# define HID_LED_SUPPORT 0
#endif
/** define VOLUME_REPORT to tehr eport ID to use for volume or 0 if not support*/
#define HID_MEDIA_REPORT 2
#ifdef HID_MEDIA_REPORT
# define HID_MEDIA_SIZE 25
#else
# define HID_MEDIA_SIZE 0
#endif
#if HID_MEDIA_REPORT == 1
# error "volume report can't be 1 already sued for stad report"
#endif
/** @defgroup USBD_HID_Exported_Defines
* @{
*/
#define HID_EPIN_ADDR 0x81
#define HID_EPOUT_ADDR 0x01
#define HID_EPOUT_SIZE 0x08
#define HID_EPIN_SIZE 16
#if HID_LED_SUPPORT
# define CFG_ADD_SIZE 7 /* one ep */
# define HID_NUM_EP 2
#else
# define CFG_ADD_SIZE 0
# define HID_NUM_EP 1
#endif
#define USB_HID_CONFIG_DESC_SIZ (34+CFG_ADD_SIZE)
#define USB_HID_DESC_SIZ 9
#if HID_LED_SUPPORT
# define HID_LED_SIZE 18
#else
# define HID_LED_SIZE 0
#endif
#define HID_REPORT_DESC_SIZE (47+HID_MEDIA_SIZE+HID_LED_SIZE)
#define HID_DESCRIPTOR_TYPE 0x21
#define HID_REPORT_DESC 0x22
#define HID_HS_BINTERVAL 0x07
#define HID_FS_BINTERVAL 0x0A
#define HID_POLLING_INTERVAL 0x0A
#define HID_REQ_SET_PROTOCOL 0x0B
#define HID_REQ_GET_PROTOCOL 0x03
#define HID_REQ_SET_IDLE 0x0A
#define HID_REQ_GET_IDLE 0x02
#define HID_REQ_SET_REPORT 0x09
#define HID_REQ_GET_REPORT 0x01
/**
* @}
*/
/** @defgroup USBD_CORE_Exported_TypesDefinitions
* @{
*/
typedef enum
{
HID_IDLE = 0,
HID_BUSY,
}
HID_StateTypeDef;
typedef struct
{
uint32_t Protocol;
uint32_t IdleState;
uint32_t AltSetting;
HID_StateTypeDef state;
}
USBD_HID_HandleTypeDef;
/**
* @}
*/
/** @defgroup USBD_CORE_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup USBD_CORE_Exported_Variables
* @{
*/
extern USBD_ClassTypeDef USBD_HID;
#define USBD_HID_CLASS &USBD_HID
/**
* @}
*/
/** @defgroup USB_CORE_Exported_Functions
* @{
*/
uint8_t USBD_HID_SendReport (USBD_HandleTypeDef *pdev,
uint8_t *report,
uint16_t len);
uint32_t USBD_HID_GetPollingInterval (USBD_HandleTypeDef *pdev);
/** user redifinable */
void USBD_HID_GetReport(uint8_t * OutData, int len);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __USB_HID_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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