lib/main/STM32F1/Middlewares/ST/STM32_USB_Host_Library/Core/Inc/usbh_ctlreq.h

   1 /**
   2   ******************************************************************************
   3   * @file    usbh_ctlreq.h
   4   * @author  MCD Application Team
   5   * @version V3.2.2
   6   * @date    07-July-2015
   7   * @brief   Header file for usbh_ctlreq.c
   8   ******************************************************************************
   9   * @attention
  10   *
  11   * <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
  12   *
  13   * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
  14   * You may not use this file except in compliance with the License.
  15   * You may obtain a copy of the License at:
  16   *
  17   *        http://www.st.com/software_license_agreement_liberty_v2
  18   *
  19   * Unless required by applicable law or agreed to in writing, software
  20   * distributed under the License is distributed on an "AS IS" BASIS,
  21   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  22   * See the License for the specific language governing permissions and
  23   * limitations under the License.
  24   *
  25   ******************************************************************************
  26   */
  27
  28 /* Define to prevent recursive  ----------------------------------------------*/
  29 #ifndef __USBH_CTLREQ_H
  30 #define __USBH_CTLREQ_H
  31
  32 #ifdef __cplusplus
  33  extern "C" {
  34 #endif
  35
  36 /* Includes ------------------------------------------------------------------*/
  37 #include "usbh_core.h"
  38
  39 /** @addtogroup USBH_LIB
  40   * @{
  41   */
  42
  43 /** @addtogroup USBH_LIB_CORE
  44 * @{
  45 */
  46
  47 /** @defgroup USBH_CTLREQ
  48   * @brief This file is the
  49   * @{
  50   */
  51
  52
  53 /** @defgroup USBH_CTLREQ_Exported_Defines
  54   * @{
  55   */
  56 /*Standard Feature Selector for clear feature command*/
  57 #define FEATURE_SELECTOR_ENDPOINT         0X00
  58 #define FEATURE_SELECTOR_DEVICE           0X01
  59
  60
  61 #define INTERFACE_DESC_TYPE               0x04
  62 #define ENDPOINT_DESC_TYPE                0x05
  63 #define INTERFACE_DESC_SIZE               0x09
  64
  65 /**
  66   * @}
  67   */
  68
  69
  70 /** @defgroup USBH_CTLREQ_Exported_Types
  71   * @{
  72   */
  73 /**
  74   * @}
  75   */
  76
  77
  78 /** @defgroup USBH_CTLREQ_Exported_Macros
  79   * @{
  80   */
  81 /**
  82   * @}
  83   */
  84
  85 /** @defgroup USBH_CTLREQ_Exported_Variables
  86   * @{
  87   */
  88 extern uint8_t USBH_CfgDesc[512];
  89 /**
  90   * @}
  91   */
  92
  93 /** @defgroup USBH_CTLREQ_Exported_FunctionsPrototype
  94   * @{
  95   */
  96 USBH_StatusTypeDef USBH_CtlReq     (USBH_HandleTypeDef *phost,
  97                              uint8_t             *buff,
  98                              uint16_t            length);
  99
 100 USBH_StatusTypeDef USBH_GetDescriptor(USBH_HandleTypeDef *phost,
 101                                uint8_t  req_type,
 102                                uint16_t value_idx,
 103                                uint8_t* buff,
 104                                uint16_t length );
 105
 106 USBH_StatusTypeDef USBH_Get_DevDesc(USBH_HandleTypeDef *phost,
 107                              uint8_t length);
 108
 109 USBH_StatusTypeDef USBH_Get_StringDesc(USBH_HandleTypeDef *phost,
 110                                 uint8_t string_index,
 111                                 uint8_t *buff,
 112                                 uint16_t length);
 113
 114 USBH_StatusTypeDef USBH_SetCfg(USBH_HandleTypeDef *phost,
 115                         uint16_t configuration_value);
 116
 117 USBH_StatusTypeDef USBH_Get_CfgDesc(USBH_HandleTypeDef *phost,
 118                              uint16_t length);
 119
 120 USBH_StatusTypeDef USBH_SetAddress(USBH_HandleTypeDef *phost,
 121                             uint8_t DeviceAddress);
 122
 123 USBH_StatusTypeDef USBH_SetInterface(USBH_HandleTypeDef *phost,
 124                         uint8_t ep_num, uint8_t altSetting);
 125
 126 USBH_StatusTypeDef USBH_ClrFeature(USBH_HandleTypeDef *phost,
 127                                    uint8_t ep_num);
 128
 129 USBH_DescHeader_t      *USBH_GetNextDesc (uint8_t   *pbuf,
 130                                                   uint16_t  *ptr);
 131 /**
 132   * @}
 133   */
 134
 135 #ifdef __cplusplus
 136 }
 137 #endif
 138
 139 #endif /* __USBH_CTLREQ_H */
 140
 141 /**
 142   * @}
 143   */
 144
 145 /**
 146   * @}
 147   */
 148
 149 /**
 150 * @}
 151 */
 152
 153 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
 154
 155