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Add source code of the firmware for the IO Board

Pawel Jablonski authored on 05/06/2023 17:01:27
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fw/src/usbd/usbd_msc.h
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+/**
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+  ******************************************************************************
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+  * @file    usbd_msc.h
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+  * @author  MCD Application Team
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+  * @brief   Header for the usbd_msc.c file
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+  ******************************************************************************
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+  * @attention
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+  *
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+  * Copyright (c) 2015 STMicroelectronics.
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+  * All rights reserved.
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+  *
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+  * This software is licensed under terms that can be found in the LICENSE file
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+  * in the root directory of this software component.
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+  * If no LICENSE file comes with this software, it is provided AS-IS.
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+  *
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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 __USBD_MSC_H
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+#define __USBD_MSC_H
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+
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+#ifdef __cplusplus
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+extern "C" {
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+#endif
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+
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+/* Includes ------------------------------------------------------------------*/
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+#include  "usbd_msc_bot.h"
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+#include  "usbd_msc_scsi.h"
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+#include  "usbd_ioreq.h"
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+
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+/** @addtogroup USBD_MSC_BOT
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+  * @{
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+  */
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+
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+/** @defgroup USBD_MSC
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+  * @brief This file is the Header file for usbd_msc.c
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+  * @{
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+  */
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+
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+
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+/** @defgroup USBD_BOT_Exported_Defines
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+  * @{
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+  */
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+/* MSC Class Config */
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+#ifndef MSC_MEDIA_PACKET
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+#define MSC_MEDIA_PACKET             512U
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+#endif /* MSC_MEDIA_PACKET */
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+
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+#define MSC_MAX_FS_PACKET            0x40U
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+#define MSC_MAX_HS_PACKET            0x200U
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+
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+#define BOT_GET_MAX_LUN              0xFE
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+#define BOT_RESET                    0xFF
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+#define USB_MSC_CONFIG_DESC_SIZ      32
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+
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+#ifndef MSC_EPIN_ADDR
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+#define MSC_EPIN_ADDR                0x81U
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+#endif /* MSC_EPIN_ADDR */
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+
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+#ifndef MSC_EPOUT_ADDR
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+#define MSC_EPOUT_ADDR               0x01U
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+#endif /* MSC_EPOUT_ADDR */
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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 USB_CORE_Exported_Types
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+  * @{
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+  */
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+typedef struct _USBD_STORAGE
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+{
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+  int8_t (* Init)(uint8_t lun);
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+  int8_t (* GetCapacity)(uint8_t lun, uint32_t *block_num, uint16_t *block_size);
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+  int8_t (* IsReady)(uint8_t lun);
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+  int8_t (* IsWriteProtected)(uint8_t lun);
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+  int8_t (* Read)(uint8_t lun, uint8_t *buf, uint32_t blk_addr, uint16_t blk_len);
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+  int8_t (* Write)(uint8_t lun, uint8_t *buf, uint32_t blk_addr, uint16_t blk_len);
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+  int8_t (* GetMaxLun)(void);
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+  int8_t *pInquiry;
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+
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+} USBD_StorageTypeDef;
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+
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+
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+typedef struct
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+{
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+  uint32_t                 max_lun;
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+  uint32_t                 interface;
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+  uint8_t                  bot_state;
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+  uint8_t                  bot_status;
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+  uint32_t                 bot_data_length;
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+  uint8_t                  bot_data[MSC_MEDIA_PACKET];
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+  USBD_MSC_BOT_CBWTypeDef  cbw;
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+  USBD_MSC_BOT_CSWTypeDef  csw;
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+
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+  USBD_SCSI_SenseTypeDef   scsi_sense [SENSE_LIST_DEEPTH];
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+  uint8_t                  scsi_sense_head;
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+  uint8_t                  scsi_sense_tail;
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+  uint8_t                  scsi_medium_state;
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+
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+  uint16_t                 scsi_blk_size;
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+  uint32_t                 scsi_blk_nbr;
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+
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+  uint32_t                 scsi_blk_addr;
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+  uint32_t                 scsi_blk_len;
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+} USBD_MSC_BOT_HandleTypeDef;
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+
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+/* Structure for MSC process */
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+extern USBD_ClassTypeDef  USBD_MSC;
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+#define USBD_MSC_CLASS    &USBD_MSC
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+
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+uint8_t  USBD_MSC_RegisterStorage(USBD_HandleTypeDef   *pdev,
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+                                  USBD_StorageTypeDef *fops);
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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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+  */
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+
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+#ifdef __cplusplus
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+}
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+#endif
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+
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+#endif  /* __USBD_MSC_H */
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+/**
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+  * @}
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+  */