Go to most recent revision | Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | mjames | 1 | /** |
| 2 | ****************************************************************************** |
||
| 3 | * @file usbd_cdc.h |
||
| 4 | * @author MCD Application Team |
||
| 5 | * @version V2.4.2 |
||
| 6 | * @date 11-December-2015 |
||
| 7 | * @brief header file for the usbd_cdc.c file. |
||
| 8 | ****************************************************************************** |
||
| 9 | * @attention |
||
| 10 | * |
||
| 11 | * <h2><center>© 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 inclusion -------------------------------------*/ |
||
| 29 | #ifndef __USB_CDC_H |
||
| 30 | #define __USB_CDC_H |
||
| 31 | |||
| 32 | #ifdef __cplusplus |
||
| 33 | extern "C" { |
||
| 34 | #endif |
||
| 35 | |||
| 36 | /* Includes ------------------------------------------------------------------*/ |
||
| 37 | #include "usbd_ioreq.h" |
||
| 38 | |||
| 39 | /** @addtogroup STM32_USB_DEVICE_LIBRARY |
||
| 40 | * @{ |
||
| 41 | */ |
||
| 42 | |||
| 43 | /** @defgroup usbd_cdc |
||
| 44 | * @brief This file is the Header file for usbd_cdc.c |
||
| 45 | * @{ |
||
| 46 | */ |
||
| 47 | |||
| 48 | |||
| 49 | /** @defgroup usbd_cdc_Exported_Defines |
||
| 50 | * @{ |
||
| 51 | */ |
||
| 52 | #define CDC_IN_EP 0x81 /* EP1 for data IN */ |
||
| 53 | #define CDC_OUT_EP 0x01 /* EP1 for data OUT */ |
||
| 54 | #define CDC_CMD_EP 0x82 /* EP2 for CDC commands */ |
||
| 55 | |||
| 56 | /* CDC Endpoints parameters: you can fine tune these values depending on the needed baudrates and performance. */ |
||
| 57 | #define CDC_DATA_HS_MAX_PACKET_SIZE 512 /* Endpoint IN & OUT Packet size */ |
||
| 58 | #define CDC_DATA_FS_MAX_PACKET_SIZE 64 /* Endpoint IN & OUT Packet size */ |
||
| 59 | #define CDC_CMD_PACKET_SIZE 8 /* Control Endpoint Packet size */ |
||
| 60 | |||
| 61 | #define USB_CDC_CONFIG_DESC_SIZ 67 |
||
| 62 | #define CDC_DATA_HS_IN_PACKET_SIZE CDC_DATA_HS_MAX_PACKET_SIZE |
||
| 63 | #define CDC_DATA_HS_OUT_PACKET_SIZE CDC_DATA_HS_MAX_PACKET_SIZE |
||
| 64 | |||
| 65 | #define CDC_DATA_FS_IN_PACKET_SIZE CDC_DATA_FS_MAX_PACKET_SIZE |
||
| 66 | #define CDC_DATA_FS_OUT_PACKET_SIZE CDC_DATA_FS_MAX_PACKET_SIZE |
||
| 67 | |||
| 68 | /*---------------------------------------------------------------------*/ |
||
| 69 | /* CDC definitions */ |
||
| 70 | /*---------------------------------------------------------------------*/ |
||
| 71 | #define CDC_SEND_ENCAPSULATED_COMMAND 0x00 |
||
| 72 | #define CDC_GET_ENCAPSULATED_RESPONSE 0x01 |
||
| 73 | #define CDC_SET_COMM_FEATURE 0x02 |
||
| 74 | #define CDC_GET_COMM_FEATURE 0x03 |
||
| 75 | #define CDC_CLEAR_COMM_FEATURE 0x04 |
||
| 76 | #define CDC_SET_LINE_CODING 0x20 |
||
| 77 | #define CDC_GET_LINE_CODING 0x21 |
||
| 78 | #define CDC_SET_CONTROL_LINE_STATE 0x22 |
||
| 79 | #define CDC_SEND_BREAK 0x23 |
||
| 80 | |||
| 81 | /** |
||
| 82 | * @} |
||
| 83 | */ |
||
| 84 | |||
| 85 | |||
| 86 | /** @defgroup USBD_CORE_Exported_TypesDefinitions |
||
| 87 | * @{ |
||
| 88 | */ |
||
| 89 | |||
| 90 | /** |
||
| 91 | * @} |
||
| 92 | */ |
||
| 93 | typedef struct |
||
| 94 | { |
||
| 95 | uint32_t bitrate; |
||
| 96 | uint8_t format; |
||
| 97 | uint8_t paritytype; |
||
| 98 | uint8_t datatype; |
||
| 99 | }USBD_CDC_LineCodingTypeDef; |
||
| 100 | |||
| 101 | typedef struct _USBD_CDC_Itf |
||
| 102 | { |
||
| 103 | int8_t (* Init) (void); |
||
| 104 | int8_t (* DeInit) (void); |
||
| 105 | int8_t (* Control) (uint8_t, uint8_t * , uint16_t); |
||
| 106 | int8_t (* Receive) (uint8_t *, uint32_t *); |
||
| 107 | |||
| 108 | }USBD_CDC_ItfTypeDef; |
||
| 109 | |||
| 110 | |||
| 111 | typedef struct |
||
| 112 | { |
||
| 113 | uint32_t data[CDC_DATA_HS_MAX_PACKET_SIZE/4]; /* Force 32bits alignment */ |
||
| 114 | uint8_t CmdOpCode; |
||
| 115 | uint8_t CmdLength; |
||
| 116 | uint8_t *RxBuffer; |
||
| 117 | uint8_t *TxBuffer; |
||
| 118 | uint32_t RxLength; |
||
| 119 | uint32_t TxLength; |
||
| 120 | |||
| 121 | __IO uint32_t TxState; |
||
| 122 | __IO uint32_t RxState; |
||
| 123 | } |
||
| 124 | USBD_CDC_HandleTypeDef; |
||
| 125 | |||
| 126 | |||
| 127 | |||
| 128 | /** @defgroup USBD_CORE_Exported_Macros |
||
| 129 | * @{ |
||
| 130 | */ |
||
| 131 | |||
| 132 | /** |
||
| 133 | * @} |
||
| 134 | */ |
||
| 135 | |||
| 136 | /** @defgroup USBD_CORE_Exported_Variables |
||
| 137 | * @{ |
||
| 138 | */ |
||
| 139 | |||
| 140 | extern USBD_ClassTypeDef USBD_CDC; |
||
| 141 | #define USBD_CDC_CLASS &USBD_CDC |
||
| 142 | /** |
||
| 143 | * @} |
||
| 144 | */ |
||
| 145 | |||
| 146 | /** @defgroup USB_CORE_Exported_Functions |
||
| 147 | * @{ |
||
| 148 | */ |
||
| 149 | uint8_t USBD_CDC_RegisterInterface (USBD_HandleTypeDef *pdev, |
||
| 150 | USBD_CDC_ItfTypeDef *fops); |
||
| 151 | |||
| 152 | uint8_t USBD_CDC_SetTxBuffer (USBD_HandleTypeDef *pdev, |
||
| 153 | uint8_t *pbuff, |
||
| 154 | uint16_t length); |
||
| 155 | |||
| 156 | uint8_t USBD_CDC_SetRxBuffer (USBD_HandleTypeDef *pdev, |
||
| 157 | uint8_t *pbuff); |
||
| 158 | |||
| 159 | uint8_t USBD_CDC_ReceivePacket (USBD_HandleTypeDef *pdev); |
||
| 160 | |||
| 161 | uint8_t USBD_CDC_TransmitPacket (USBD_HandleTypeDef *pdev); |
||
| 162 | /** |
||
| 163 | * @} |
||
| 164 | */ |
||
| 165 | |||
| 166 | #ifdef __cplusplus |
||
| 167 | } |
||
| 168 | #endif |
||
| 169 | |||
| 170 | #endif /* __USB_CDC_H */ |
||
| 171 | /** |
||
| 172 | * @} |
||
| 173 | */ |
||
| 174 | |||
| 175 | /** |
||
| 176 | * @} |
||
| 177 | */ |
||
| 178 | |||
| 179 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |