319 lines
16 KiB
C
319 lines
16 KiB
C
/*
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* Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/**
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* @file emmc_hal.h
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* @brief emmc boot driver is expecting this header file
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*
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*/
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#ifndef EMMC_HAL_H
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#define EMMC_HAL_H
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/* ************************ HEADER (INCLUDE) SECTION *********************** */
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#include <stdint.h>
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/* ***************** MACROS, CONSTANTS, COMPILATION FLAGS ****************** */
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/** @brief memory card error/status types
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*/
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#define HAL_MEMCARD_OUT_OF_RANGE 0x80000000L
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#define HAL_MEMCARD_ADDRESS_ERROR 0x40000000L
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#define HAL_MEMCARD_BLOCK_LEN_ERROR 0x20000000L
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#define HAL_MEMCARD_ERASE_SEQ_ERROR 0x10000000L
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#define HAL_MEMCARD_ERASE_PARAM 0x08000000L
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#define HAL_MEMCARD_WP_VIOLATION 0x04000000L
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#define HAL_MEMCARD_CARD_IS_LOCKED 0x02000000L
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#define HAL_MEMCARD_LOCK_UNLOCK_FAILED 0x01000000L
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#define HAL_MEMCARD_COM_CRC_ERROR 0x00800000L
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#define HAL_MEMCARD_ILEGAL_COMMAND 0x00400000L
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#define HAL_MEMCARD_CARD_ECC_FAILED 0x00200000L
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#define HAL_MEMCARD_CC_ERROR 0x00100000L
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#define HAL_MEMCARD_ERROR 0x00080000L
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#define HAL_MEMCARD_UNDERRUN 0x00040000L
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#define HAL_MEMCARD_OVERRUN 0x00020000L
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#define HAL_MEMCARD_CIDCSD_OVERWRITE 0x00010000L
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#define HAL_MEMCARD_WP_ERASE_SKIP 0x00008000L
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#define HAL_MEMCARD_CARD_ECC_DISABLED 0x00004000L
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#define HAL_MEMCARD_ERASE_RESET 0x00002000L
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#define HAL_MEMCARD_CARD_STATE 0x00001E00L
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#define HAL_MEMCARD_CARD_READY_FOR_DATA 0x00000100L
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#define HAL_MEMCARD_APP_CMD 0x00000020L
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#define HAL_MEMCARD_SWITCH_ERROR 0x00000080L
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#define HAL_MEMCARD_AKE_SEQ_ERROR 0x00000008L
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#define HAL_MEMCARD_NO_ERRORS 0x00000000L
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/** @brief Memory card response types
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*/
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#define HAL_MEMCARD_COMMAND_INDEX_MASK 0x0003f
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/* ********************** STRUCTURES, TYPE DEFINITIONS ********************* */
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/** @brief Type of the return value.
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*/
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typedef enum {
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HAL_MEMCARD_FAIL = 0U,
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HAL_MEMCARD_OK = 1U,
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HAL_MEMCARD_DMA_ALLOC_FAIL = 2U, /**< DMA channel allocation failed */
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HAL_MEMCARD_DMA_TRANSFER_FAIL = 3U, /**< DMA transfer failed */
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HAL_MEMCARD_CARD_STATUS_ERROR = 4U, /**< A non-masked error bit was set in the card status */
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HAL_MEMCARD_CMD_TIMEOUT = 5U, /**< Command timeout occurred */
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HAL_MEMCARD_DATA_TIMEOUT = 6U, /**< Data timeout occurred */
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HAL_MEMCARD_CMD_CRC_ERROR = 7U, /**< Command CRC error occurred */
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HAL_MEMCARD_DATA_CRC_ERROR = 8U /**< Data CRC error occurred */
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} HAL_MEMCARD_RETURN;
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/** @brief memory access operation
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*/
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typedef enum {
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HAL_MEMCARD_READ = 0U, /**< read */
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HAL_MEMCARD_WRITE = 1U /**< write */
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} HAL_MEMCARD_OPERATION;
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/** @brief Type of data width on memorycard bus
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*/
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typedef enum {
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HAL_MEMCARD_DATA_WIDTH_1_BIT = 0U,
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HAL_MEMCARD_DATA_WIDTH_4_BIT = 1U,
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HAL_MEMCARD_DATA_WIDTH_8_BIT = 2U
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} HAL_MEMCARD_DATA_WIDTH; /**< data (bus) width types */
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/** @brief Presence of the memory card
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*/
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typedef enum {
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HAL_MEMCARD_CARD_IS_IN = 0U,
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HAL_MEMCARD_CARD_IS_OUT = 1U
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} HAL_MEMCARD_PRESENCE_STATUS; /* presence status of the memory card */
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/** @brief mode of data transfer
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*/
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typedef enum {
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HAL_MEMCARD_DMA = 0U,
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HAL_MEMCARD_NOT_DMA = 1U
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} HAL_MEMCARD_DATA_TRANSFER_MODE;
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/** @brief Memory card response types.
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*/
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typedef enum hal_memcard_response_type {
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HAL_MEMCARD_RESPONSE_NONE = 0x00000U,
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HAL_MEMCARD_RESPONSE_R1 = 0x00100U,
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HAL_MEMCARD_RESPONSE_R1b = 0x00200U,
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HAL_MEMCARD_RESPONSE_R2 = 0x00300U,
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HAL_MEMCARD_RESPONSE_R3 = 0x00400U,
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HAL_MEMCARD_RESPONSE_R4 = 0x00500U,
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HAL_MEMCARD_RESPONSE_R5 = 0x00600U,
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HAL_MEMCARD_RESPONSE_R6 = 0x00700U,
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HAL_MEMCARD_RESPONSE_R7 = 0x00800U,
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HAL_MEMCARD_RESPONSE_TYPE_MASK = 0x00f00U
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} HAL_MEMCARD_RESPONSE_TYPE;
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/** @brief Memory card command types.
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*/
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typedef enum hal_memcard_command_type {
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HAL_MEMCARD_COMMAND_TYPE_BC = 0x00000U,
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HAL_MEMCARD_COMMAND_TYPE_BCR = 0x01000U,
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HAL_MEMCARD_COMMAND_TYPE_AC = 0x02000U,
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HAL_MEMCARD_COMMAND_TYPE_ADTC_WRITE = 0x03000U,
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HAL_MEMCARD_COMMAND_TYPE_ADTC_READ = 0x04000U,
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HAL_MEMCARD_COMMAND_TYPE_MASK = 0x07000U
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} HAL_MEMCARD_COMMAND_TYPE;
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/** @brief Type of memory card
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*/
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typedef enum hal_memcard_command_card_type {
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HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON = 0x00000U,
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HAL_MEMCARD_COMMAND_CARD_TYPE_MMC = 0x08000U,
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD = 0x10000U,
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HAL_MEMCARD_COMMAND_CARD_TYPE_MASK = 0x18000U
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} HAL_MEMCARD_COMMAND_CARD_TYPE;
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/** @brief Memory card application command.
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*/
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typedef enum hal_memcard_command_app_norm {
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HAL_MEMCARD_COMMAND_NORMAL = 0x00000U,
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HAL_MEMCARD_COMMAND_APP = 0x20000U,
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HAL_MEMCARD_COMMAND_APP_NORM_MASK = 0x20000U
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} HAL_MEMCARD_COMMAND_APP_NORM;
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/** @brief Memory card command codes.
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*/
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typedef enum {
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/* class 0 and class 1 */
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CMD0_GO_IDLE_STATE = 0 | HAL_MEMCARD_RESPONSE_NONE | HAL_MEMCARD_COMMAND_TYPE_BC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD0 */
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CMD1_SEND_OP_COND = 1 | HAL_MEMCARD_RESPONSE_R3 | HAL_MEMCARD_COMMAND_TYPE_BCR | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD1 */
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CMD2_ALL_SEND_CID_MMC = 2 | HAL_MEMCARD_RESPONSE_R2 | HAL_MEMCARD_COMMAND_TYPE_BCR | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD2 */
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CMD2_ALL_SEND_CID_SD =
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2 | HAL_MEMCARD_RESPONSE_R2 | HAL_MEMCARD_COMMAND_TYPE_BCR |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_NORMAL,
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CMD3_SET_RELATIVE_ADDR = 3 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD3 */
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CMD3_SEND_RELATIVE_ADDR =
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3 | HAL_MEMCARD_RESPONSE_R6 | HAL_MEMCARD_COMMAND_TYPE_AC |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_NORMAL,
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CMD4_SET_DSR = 4 | HAL_MEMCARD_RESPONSE_NONE | HAL_MEMCARD_COMMAND_TYPE_BC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD4 */
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CMD5_SLEEP_AWAKE = 5 | HAL_MEMCARD_RESPONSE_R1b | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD5 */
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CMD6_SWITCH = 6 | HAL_MEMCARD_RESPONSE_R1b | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD6 */
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CMD6_SWITCH_FUNC =
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6 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_NORMAL,
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ACMD6_SET_BUS_WIDTH =
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6 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_APP,
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CMD7_SELECT_CARD = 7 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD7 */
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CMD7_SELECT_CARD_PROG = 7 | HAL_MEMCARD_RESPONSE_R1b | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD7(from Disconnected State to Programming State) */
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CMD7_DESELECT_CARD =
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7 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC |
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HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL,
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CMD8_SEND_EXT_CSD = 8 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_READ | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD8 */
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CMD8_SEND_IF_COND =
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8 | HAL_MEMCARD_RESPONSE_R7 | HAL_MEMCARD_COMMAND_TYPE_BCR |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_NORMAL,
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CMD9_SEND_CSD = 9 | HAL_MEMCARD_RESPONSE_R2 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD9 */
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CMD10_SEND_CID = 10 | HAL_MEMCARD_RESPONSE_R2 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD10 */
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CMD11_READ_DAT_UNTIL_STOP = 11 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_READ | HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_NORMAL, /* CMD11 */
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CMD12_STOP_TRANSMISSION = 12 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD12 */
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CMD12_STOP_TRANSMISSION_WRITE = 12 | HAL_MEMCARD_RESPONSE_R1b | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD12(R1b : write case) */
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CMD13_SEND_STATUS = 13 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD13 */
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ACMD13_SD_STATUS =
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13 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_READ |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_APP,
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CMD14_BUSTEST_R = 14 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_READ | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD14 */
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CMD15_GO_INACTIVE_STATE = 15 | HAL_MEMCARD_RESPONSE_NONE | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD15 */
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/* class 2 */
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CMD16_SET_BLOCKLEN = 16 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD16 */
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CMD17_READ_SINGLE_BLOCK = 17 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_READ | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD17 */
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CMD18_READ_MULTIPLE_BLOCK = 18 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_READ | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD18 */
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CMD19_BUS_TEST_W = 19 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_WRITE | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD19 */
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/* class 3 */
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CMD20_WRITE_DAT_UNTIL_STOP = 20 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_WRITE | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD20 */
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CMD21 = 21, /* CMD21 */
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CMD22 = 22, /* CMD22 */
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ACMD22_SEND_NUM_WR_BLOCKS =
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22 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_APP,
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/* class 4 */
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CMD23_SET_BLOCK_COUNT = 23 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD23 */
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ACMD23_SET_WR_BLK_ERASE_COUNT =
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23 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_APP,
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CMD24_WRITE_BLOCK = 24 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_WRITE | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD24 */
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CMD25_WRITE_MULTIPLE_BLOCK = 25 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_WRITE | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD25 */
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CMD26_PROGRAM_CID = 26 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_WRITE | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD26 */
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CMD27_PROGRAM_CSD = 27 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_WRITE | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD27 */
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/* class 6 */
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CMD28_SET_WRITE_PROT = 28 | HAL_MEMCARD_RESPONSE_R1b | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD28 */
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CMD29_CLR_WRITE_PROT = 29 | HAL_MEMCARD_RESPONSE_R1b | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD29 */
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CMD30_SEND_WRITE_PROT = 30 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_READ | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD30 */
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CMD30_SEND_WRITE_PROT_TYPE = 31 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_READ | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD31 */
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/* class 5 */
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CMD32_ERASE_WR_BLK_START = 32 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_NORMAL, /* CMD32 */
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CMD33_ERASE_WR_BLK_END = 33 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_NORMAL, /* CMD33 */
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CMD34 = 34, /* CMD34 */
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CMD35_ERASE_GROUP_START = 35 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD35 */
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CMD36_ERASE_GROUP_END = 36 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD36 */
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CMD37 = 37, /* CMD37 */
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CMD38_ERASE = 38 | HAL_MEMCARD_RESPONSE_R1b | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD38 */
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/* class 9 */
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CMD39_FASTIO = 39 | HAL_MEMCARD_RESPONSE_R4 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD39 */
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CMD40_GO_IRQSTATE = 40 | HAL_MEMCARD_RESPONSE_R5 | HAL_MEMCARD_COMMAND_TYPE_BCR | HAL_MEMCARD_COMMAND_CARD_TYPE_MMC | HAL_MEMCARD_COMMAND_NORMAL, /* CMD40 */
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CMD41 = 41, /* CMD41 */
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ACMD41_SD_SEND_OP_COND =
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41 | HAL_MEMCARD_RESPONSE_R3 | HAL_MEMCARD_COMMAND_TYPE_BCR |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_APP,
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/* class 7 */
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CMD42_LOCK_UNLOCK = 42 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_WRITE | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD42 */
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ACMD42_SET_CLR_CARD_DETECT =
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42 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_APP,
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CMD43 = 43, /* CMD43 */
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CMD44 = 44, /* CMD44 */
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CMD45 = 45, /* CMD45 */
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CMD46 = 46, /* CMD46 */
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CMD47 = 47, /* CMD47 */
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CMD48 = 48, /* CMD48 */
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CMD49 = 49, /* CMD49 */
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CMD50 = 50, /* CMD50 */
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CMD51 = 51, /* CMD51 */
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ACMD51_SEND_SCR =
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51 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_READ |
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HAL_MEMCARD_COMMAND_CARD_TYPE_SD | HAL_MEMCARD_COMMAND_APP,
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CMD52 = 52, /* CMD52 */
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CMD53 = 53, /* CMD53 */
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CMD54 = 54, /* CMD54 */
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/* class 8 */
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CMD55_APP_CMD = 55 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_AC | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD55 */
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CMD56_GEN_CMD = 56 | HAL_MEMCARD_RESPONSE_R1 | HAL_MEMCARD_COMMAND_TYPE_ADTC_WRITE | HAL_MEMCARD_COMMAND_CARD_TYPE_COMMON | HAL_MEMCARD_COMMAND_NORMAL, /* CMD56 */
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CMD57 = 57, /* CMD57 */
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CMD58 = 58, /* CMD58 */
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CMD59 = 59, /* CMD59 */
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CMD60 = 60, /* CMD60 */
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CMD61 = 61, /* CMD61 */
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CMD62 = 62, /* CMD62 */
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CMD63 = 63 /* CMD63 */
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} HAL_MEMCARD_COMMAND;
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/** @brief Configuration structure from HAL layer.
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*
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* If some field is not available it should be filled with 0xFF.
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* The API version is 32-bit unsigned integer telling the version of the API. The integer is divided to four sections which each can be treated as a 8-bit unsigned number:
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* Bits 31-24 make the most significant part of the version number. This number starts from 1 i.e. the second version of the API will be 0x02xxxxxx. This number changes only, if the API itself changes so much that it is not compatible anymore with older releases.
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* Bits 23-16 API minor version number. For example API version 2.1 would be 0x0201xxxx.
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* Bits 15-8 are the number of the year when release is done. The 0 is year 2000, 1 is year 2001 and so on
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* Bits 7- are the week number when release is done. First full week of the year is 1
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*
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* @note Example: let's assume that release 2.1 is done on week 10 year 2008 the version will get the value 0x0201080A
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*/
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typedef struct {
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/**
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* Version of the chipset API implementation
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*
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* bits [31:24] API specification major version number.<br>
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* bits [23:16] API specification minor version number.<br>
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* bits [15:8] API implemention year. (2000 = 0, 2001 = 1, ...)<br>
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* bits [7:0] API implemention week.<br>
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* Example: API specification version 4.0, implementation w46 2008 => 0x0400082E
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*/
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uint32_t api_version;
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/** maximum block count which can be transferred at once */
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uint32_t max_block_count;
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/** maximum clock frequence in Hz supported by HW */
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uint32_t max_clock_freq;
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/** maximum data bus width supported by HW */
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|
uint16_t max_data_width;
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/** Is high-speed mode supported by HW (yes=1, no=0) */
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|
uint8_t hs_mode_supported;
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/** Is memory card removable (yes=1, no=0) */
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|
uint8_t card_removable;
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} HAL_MEMCARD_HW_CONF;
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|
|
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/** @brief Configuration structure to HAL layer.
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|
*/
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|
typedef struct {
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|
/** how many times to try after fail, for instance sending command */
|
|
uint32_t retries_after_fail;
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} HAL_MEMCARD_INIT_CONF;
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/* ********************** DECLARATION OF EXTERNAL DATA ********************* */
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/* ************************** FUNCTION PROTOTYPES ************************** */
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|
|
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/* ********************************* CODE ********************************** */
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#endif /* EMMC_HAL_H */
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/* ******************************** END ************************************ */
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