You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
332 lines
16 KiB
C
332 lines
16 KiB
C
4 years ago
|
/*
|
||
|
|
ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
|
||
|
|
|
||
|
|
Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
|
||
|
|
|
||
|
|
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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @file hal_mmcsd.c
|
||
|
|
* @brief MMC/SD cards common code.
|
||
|
|
*
|
||
|
|
* @addtogroup MMCSD
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "hal.h"
|
||
|
|
|
||
|
|
#if (HAL_USE_MMC_SPI == TRUE) || (HAL_USE_SDC == TRUE) || defined(__DOXYGEN__)
|
||
|
|
|
||
|
|
/*===========================================================================*/
|
||
|
|
/* Driver local definitions. */
|
||
|
|
/*===========================================================================*/
|
||
|
|
|
||
|
|
/*===========================================================================*/
|
||
|
|
/* Driver exported variables. */
|
||
|
|
/*===========================================================================*/
|
||
|
|
|
||
|
|
/*===========================================================================*/
|
||
|
|
/* Driver local variables and types. */
|
||
|
|
/*===========================================================================*/
|
||
|
|
|
||
|
|
/*===========================================================================*/
|
||
|
|
/* Driver local functions. */
|
||
|
|
/*===========================================================================*/
|
||
|
|
|
||
|
|
/*===========================================================================*/
|
||
|
|
/* Driver exported functions. */
|
||
|
|
/*===========================================================================*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Gets a bit field from a words array.
|
||
|
|
* @note The bit zero is the LSb of the first word.
|
||
|
|
*
|
||
|
|
* @param[in] data pointer to the words array
|
||
|
|
* @param[in] end bit offset of the last bit of the field, inclusive
|
||
|
|
* @param[in] start bit offset of the first bit of the field, inclusive
|
||
|
|
*
|
||
|
|
* @return The bits field value, left aligned.
|
||
|
|
*
|
||
|
|
* @notapi
|
||
|
|
*/
|
||
|
|
uint32_t _mmcsd_get_slice(const uint32_t *data,
|
||
|
|
uint32_t end,
|
||
|
|
uint32_t start) {
|
||
|
|
unsigned startidx, endidx, startoff;
|
||
|
|
uint32_t endmask;
|
||
|
|
|
||
|
|
osalDbgCheck((end >= start) && ((end - start) < 32U));
|
||
|
|
|
||
|
|
startidx = start / 32U;
|
||
|
|
startoff = start % 32U;
|
||
|
|
endidx = end / 32U;
|
||
|
|
endmask = ((uint32_t)1U << ((end % 32U) + 1U)) - 1U;
|
||
|
|
|
||
|
|
/* One or two pieces?*/
|
||
|
|
if (startidx < endidx) {
|
||
|
|
return (data[startidx] >> startoff) | /* Two pieces case. */
|
||
|
|
((data[endidx] & endmask) << (32U - startoff));
|
||
|
|
}
|
||
|
|
return (data[startidx] & endmask) >> startoff; /* One piece case. */
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Extract card capacity from a CSD.
|
||
|
|
* @details The capacity is returned as number of available blocks.
|
||
|
|
*
|
||
|
|
* @param[in] csd the CSD record
|
||
|
|
*
|
||
|
|
* @return The card capacity.
|
||
|
|
* @retval 0 CSD format error
|
||
|
|
*
|
||
|
|
* @notapi
|
||
|
|
*/
|
||
|
|
uint32_t _mmcsd_get_capacity(const uint32_t *csd) {
|
||
|
|
uint32_t a, b, c;
|
||
|
|
|
||
|
|
osalDbgCheck(NULL != csd);
|
||
|
|
|
||
|
|
switch (_mmcsd_get_slice(csd, MMCSD_CSD_10_CSD_STRUCTURE_SLICE)) {
|
||
|
|
case 0:
|
||
|
|
/* CSD version 1.0 */
|
||
|
|
a = _mmcsd_get_slice(csd, MMCSD_CSD_10_C_SIZE_SLICE);
|
||
|
|
b = _mmcsd_get_slice(csd, MMCSD_CSD_10_C_SIZE_MULT_SLICE);
|
||
|
|
c = _mmcsd_get_slice(csd, MMCSD_CSD_10_READ_BL_LEN_SLICE);
|
||
|
|
return ((a + 1U) << (b + 2U)) << (c - 9U); /* 2^9 == MMCSD_BLOCK_SIZE. */
|
||
|
|
case 1:
|
||
|
|
/* CSD version 2.0.*/
|
||
|
|
return 1024U * (_mmcsd_get_slice(csd, MMCSD_CSD_20_C_SIZE_SLICE) + 1U);
|
||
|
|
default:
|
||
|
|
/* Reserved value detected.*/
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
return 0U;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Extract MMC card capacity from EXT_CSD.
|
||
|
|
* @details The capacity is returned as number of available blocks.
|
||
|
|
*
|
||
|
|
* @param[in] ext_csd the extended CSD record
|
||
|
|
*
|
||
|
|
* @return The card capacity.
|
||
|
|
*
|
||
|
|
* @notapi
|
||
|
|
*/
|
||
|
|
uint32_t _mmcsd_get_capacity_ext(const uint8_t *ext_csd) {
|
||
|
|
|
||
|
|
osalDbgCheck(NULL != ext_csd);
|
||
|
|
|
||
|
|
return ((uint32_t)ext_csd[215] << 24U) +
|
||
|
|
((uint32_t)ext_csd[214] << 16U) +
|
||
|
|
((uint32_t)ext_csd[213] << 8U) +
|
||
|
|
(uint32_t)ext_csd[212];
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Unpacks SDC CID array in structure.
|
||
|
|
*
|
||
|
|
* @param[in] sdcp pointer to the @p MMCSDBlockDevice object
|
||
|
|
* @param[out] cidsdc pointer to the @p unpacked_sdc_cid_t object
|
||
|
|
*
|
||
|
|
* @notapi
|
||
|
|
*/
|
||
|
|
void _mmcsd_unpack_sdc_cid(const MMCSDBlockDevice *sdcp,
|
||
|
|
unpacked_sdc_cid_t *cidsdc) {
|
||
|
|
const uint32_t *cid;
|
||
|
|
|
||
|
|
osalDbgCheck((NULL != sdcp) && (NULL != cidsdc));
|
||
|
|
|
||
|
|
cid = sdcp->cid;
|
||
|
|
cidsdc->crc = (uint8_t) _mmcsd_get_slice(cid, MMCSD_CID_SDC_CRC_SLICE);
|
||
|
|
cidsdc->mdt_y = (uint16_t)_mmcsd_get_slice(cid, MMCSD_CID_SDC_MDT_Y_SLICE) +
|
||
|
|
2000U;
|
||
|
|
cidsdc->mdt_m = (uint8_t) _mmcsd_get_slice(cid, MMCSD_CID_SDC_MDT_M_SLICE);
|
||
|
|
cidsdc->mid = (uint8_t) _mmcsd_get_slice(cid, MMCSD_CID_SDC_MID_SLICE);
|
||
|
|
cidsdc->oid = (uint16_t)_mmcsd_get_slice(cid, MMCSD_CID_SDC_OID_SLICE);
|
||
|
|
cidsdc->pnm[4] = (char) _mmcsd_get_slice(cid, MMCSD_CID_SDC_PNM0_SLICE);
|
||
|
|
cidsdc->pnm[3] = (char) _mmcsd_get_slice(cid, MMCSD_CID_SDC_PNM1_SLICE);
|
||
|
|
cidsdc->pnm[2] = (char) _mmcsd_get_slice(cid, MMCSD_CID_SDC_PNM2_SLICE);
|
||
|
|
cidsdc->pnm[1] = (char) _mmcsd_get_slice(cid, MMCSD_CID_SDC_PNM3_SLICE);
|
||
|
|
cidsdc->pnm[0] = (char) _mmcsd_get_slice(cid, MMCSD_CID_SDC_PNM4_SLICE);
|
||
|
|
cidsdc->prv_n = (uint8_t) _mmcsd_get_slice(cid, MMCSD_CID_SDC_PRV_N_SLICE);
|
||
|
|
cidsdc->prv_m = (uint8_t) _mmcsd_get_slice(cid, MMCSD_CID_SDC_PRV_M_SLICE);
|
||
|
|
cidsdc->psn = _mmcsd_get_slice(cid, MMCSD_CID_SDC_PSN_SLICE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Unpacks MMC CID array in structure.
|
||
|
|
*
|
||
|
|
* @param[in] sdcp pointer to the @p MMCSDBlockDevice object
|
||
|
|
* @param[out] cidmmc pointer to the @p unpacked_mmc_cid_t object
|
||
|
|
*
|
||
|
|
* @notapi
|
||
|
|
*/
|
||
|
|
void _mmcsd_unpack_mmc_cid(const MMCSDBlockDevice *sdcp,
|
||
|
|
unpacked_mmc_cid_t *cidmmc) {
|
||
|
|
const uint32_t *cid;
|
||
|
|
|
||
|
|
osalDbgCheck((NULL != sdcp) && (NULL != cidmmc));
|
||
|
|
|
||
|
|
cid = sdcp->cid;
|
||
|
|
cidmmc->crc = (uint8_t) _mmcsd_get_slice(cid, MMCSD_CID_MMC_CRC_SLICE);
|
||
|
|
cidmmc->mdt_y = (uint16_t)_mmcsd_get_slice(cid, MMCSD_CID_MMC_MDT_Y_SLICE) +
|
||
|
|
1997U;
|
||
|
|
cidmmc->mdt_m = (uint8_t) _mmcsd_get_slice(cid, MMCSD_CID_MMC_MDT_M_SLICE);
|
||
|
|
cidmmc->mid = (uint8_t) _mmcsd_get_slice(cid, MMCSD_CID_MMC_MID_SLICE);
|
||
|
|
cidmmc->oid = (uint16_t)_mmcsd_get_slice(cid, MMCSD_CID_MMC_OID_SLICE);
|
||
|
|
cidmmc->pnm[5] = (char) _mmcsd_get_slice(cid, MMCSD_CID_MMC_PNM0_SLICE);
|
||
|
|
cidmmc->pnm[4] = (char) _mmcsd_get_slice(cid, MMCSD_CID_MMC_PNM1_SLICE);
|
||
|
|
cidmmc->pnm[3] = (char) _mmcsd_get_slice(cid, MMCSD_CID_MMC_PNM2_SLICE);
|
||
|
|
cidmmc->pnm[2] = (char) _mmcsd_get_slice(cid, MMCSD_CID_MMC_PNM3_SLICE);
|
||
|
|
cidmmc->pnm[1] = (char) _mmcsd_get_slice(cid, MMCSD_CID_MMC_PNM4_SLICE);
|
||
|
|
cidmmc->pnm[0] = (char) _mmcsd_get_slice(cid, MMCSD_CID_MMC_PNM5_SLICE);
|
||
|
|
cidmmc->prv_n = (uint8_t) _mmcsd_get_slice(cid, MMCSD_CID_MMC_PRV_N_SLICE);
|
||
|
|
cidmmc->prv_m = (uint8_t) _mmcsd_get_slice(cid, MMCSD_CID_MMC_PRV_M_SLICE);
|
||
|
|
cidmmc->psn = _mmcsd_get_slice(cid, MMCSD_CID_MMC_PSN_SLICE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Unpacks MMC CSD array in structure.
|
||
|
|
*
|
||
|
|
* @param[in] sdcp pointer to the @p MMCSDBlockDevice object
|
||
|
|
* @param[out] csdmmc pointer to the @p unpacked_mmc_csd_t object
|
||
|
|
*
|
||
|
|
* @notapi
|
||
|
|
*/
|
||
|
|
void _mmcsd_unpack_csd_mmc(const MMCSDBlockDevice *sdcp,
|
||
|
|
unpacked_mmc_csd_t *csdmmc) {
|
||
|
|
const uint32_t *csd;
|
||
|
|
|
||
|
|
osalDbgCheck((NULL != sdcp) && (NULL != csdmmc));
|
||
|
|
|
||
|
|
csd = sdcp->csd;
|
||
|
|
csdmmc->c_size = (uint16_t)_mmcsd_get_slice(csd, MMCSD_CSD_MMC_C_SIZE_SLICE);
|
||
|
|
csdmmc->c_size_mult = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_C_SIZE_MULT_SLICE);
|
||
|
|
csdmmc->ccc = (uint16_t)_mmcsd_get_slice(csd, MMCSD_CSD_MMC_CCC_SLICE);
|
||
|
|
csdmmc->copy = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_COPY_SLICE);
|
||
|
|
csdmmc->crc = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_CRC_SLICE);
|
||
|
|
csdmmc->csd_structure = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_CSD_STRUCTURE_SLICE);
|
||
|
|
csdmmc->dsr_imp = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_DSR_IMP_SLICE);
|
||
|
|
csdmmc->ecc = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_ECC_SLICE);
|
||
|
|
csdmmc->erase_grp_mult = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_ERASE_GRP_MULT_SLICE);
|
||
|
|
csdmmc->erase_grp_size = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_ERASE_GRP_SIZE_SLICE);
|
||
|
|
csdmmc->file_format = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_FILE_FORMAT_SLICE);
|
||
|
|
csdmmc->file_format_grp = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_FILE_FORMAT_GRP_SLICE);
|
||
|
|
csdmmc->nsac = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_NSAC_SLICE);
|
||
|
|
csdmmc->perm_write_protect = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_PERM_WRITE_PROTECT_SLICE);
|
||
|
|
csdmmc->r2w_factor = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_R2W_FACTOR_SLICE);
|
||
|
|
csdmmc->read_bl_len = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_READ_BL_LEN_SLICE);
|
||
|
|
csdmmc->read_bl_partial = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_READ_BL_PARTIAL_SLICE);
|
||
|
|
csdmmc->read_blk_misalign = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_READ_BLK_MISALIGN_SLICE);
|
||
|
|
csdmmc->spec_vers = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_SPEC_VERS_SLICE);
|
||
|
|
csdmmc->taac = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_TAAC_SLICE);
|
||
|
|
csdmmc->tmp_write_protect = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_TMP_WRITE_PROTECT_SLICE);
|
||
|
|
csdmmc->tran_speed = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_TRAN_SPEED_SLICE);
|
||
|
|
csdmmc->vdd_r_curr_max = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_VDD_R_CURR_MAX_SLICE);
|
||
|
|
csdmmc->vdd_r_curr_min = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_VDD_R_CURR_MIN_SLICE);
|
||
|
|
csdmmc->vdd_w_curr_max = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_VDD_W_CURR_MAX_SLICE);
|
||
|
|
csdmmc->vdd_w_curr_min = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_VDD_W_CURR_MIN_SLICE);
|
||
|
|
csdmmc->wp_grp_enable = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_WP_GRP_ENABLE_SLICE);
|
||
|
|
csdmmc->wp_grp_size = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_WP_GRP_SIZE_SLICE);
|
||
|
|
csdmmc->write_bl_len = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_WRITE_BL_LEN_SLICE);
|
||
|
|
csdmmc->write_bl_partial = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_WRITE_BL_PARTIAL_SLICE);
|
||
|
|
csdmmc->write_blk_misalign = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_MMC_WRITE_BLK_MISALIGN_SLICE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Unpacks SDC CSD v1.0 array in structure.
|
||
|
|
*
|
||
|
|
* @param[in] sdcp pointer to the @p MMCSDBlockDevice object
|
||
|
|
* @param[out] csd10 pointer to the @p unpacked_sdc_csd_10_t object
|
||
|
|
*
|
||
|
|
* @notapi
|
||
|
|
*/
|
||
|
|
void _mmcsd_unpack_csd_v10(const MMCSDBlockDevice *sdcp,
|
||
|
|
unpacked_sdc_csd_10_t *csd10) {
|
||
|
|
const uint32_t *csd;
|
||
|
|
|
||
|
|
osalDbgCheck(NULL != sdcp);
|
||
|
|
|
||
|
|
csd = sdcp->csd;
|
||
|
|
csd10->c_size = (uint16_t)_mmcsd_get_slice(csd, MMCSD_CSD_10_C_SIZE_SLICE);
|
||
|
|
csd10->c_size_mult = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_C_SIZE_MULT_SLICE);
|
||
|
|
csd10->ccc = (uint16_t)_mmcsd_get_slice(csd, MMCSD_CSD_10_CCC_SLICE);
|
||
|
|
csd10->copy = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_COPY_SLICE);
|
||
|
|
csd10->crc = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_CRC_SLICE);
|
||
|
|
csd10->csd_structure = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_CSD_STRUCTURE_SLICE);
|
||
|
|
csd10->dsr_imp = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_DSR_IMP_SLICE);
|
||
|
|
csd10->erase_blk_en = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_ERASE_BLK_EN_SLICE);
|
||
|
|
csd10->erase_sector_size = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_ERASE_SECTOR_SIZE_SLICE);
|
||
|
|
csd10->file_format = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_FILE_FORMAT_SLICE);
|
||
|
|
csd10->file_format_grp = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_FILE_FORMAT_GRP_SLICE);
|
||
|
|
csd10->nsac = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_NSAC_SLICE);
|
||
|
|
csd10->perm_write_protect = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_PERM_WRITE_PROTECT_SLICE);
|
||
|
|
csd10->r2w_factor = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_R2W_FACTOR_SLICE);
|
||
|
|
csd10->read_bl_len = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_READ_BL_LEN_SLICE);
|
||
|
|
csd10->read_bl_partial = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_READ_BL_PARTIAL_SLICE);
|
||
|
|
csd10->read_blk_misalign = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_READ_BLK_MISALIGN_SLICE);
|
||
|
|
csd10->taac = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_TAAC_SLICE);
|
||
|
|
csd10->tmp_write_protect = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_TMP_WRITE_PROTECT_SLICE);
|
||
|
|
csd10->tran_speed = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_TRANS_SPEED_SLICE);
|
||
|
|
csd10->wp_grp_enable = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_WP_GRP_ENABLE_SLICE);
|
||
|
|
csd10->wp_grp_size = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_WP_GRP_SIZE_SLICE);
|
||
|
|
csd10->write_bl_len = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_WRITE_BL_LEN_SLICE);
|
||
|
|
csd10->write_bl_partial = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_WRITE_BL_PARTIAL_SLICE);
|
||
|
|
csd10->write_blk_misalign = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_10_WRITE_BLK_MISALIGN_SLICE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Unpacks SDC CSD v2.0 array in structure.
|
||
|
|
*
|
||
|
|
* @param[in] sdcp pointer to the @p MMCSDBlockDevice object
|
||
|
|
* @param[out] csd20 pointer to the @p unpacked_sdc_csd_20_t object
|
||
|
|
*
|
||
|
|
* @notapi
|
||
|
|
*/
|
||
|
|
void _mmcsd_unpack_csd_v20(const MMCSDBlockDevice *sdcp,
|
||
|
|
unpacked_sdc_csd_20_t *csd20) {
|
||
|
|
const uint32_t *csd;
|
||
|
|
|
||
|
|
osalDbgCheck(NULL != sdcp);
|
||
|
|
|
||
|
|
csd = sdcp->csd;
|
||
|
|
csd20->c_size = _mmcsd_get_slice(csd, MMCSD_CSD_20_C_SIZE_SLICE);
|
||
|
|
csd20->crc = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_CRC_SLICE);
|
||
|
|
csd20->ccc = (uint16_t)_mmcsd_get_slice(csd, MMCSD_CSD_20_CCC_SLICE);
|
||
|
|
csd20->copy = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_COPY_SLICE);
|
||
|
|
csd20->csd_structure = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_CSD_STRUCTURE_SLICE);
|
||
|
|
csd20->dsr_imp = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_DSR_IMP_SLICE);
|
||
|
|
csd20->erase_blk_en = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_ERASE_BLK_EN_SLICE);
|
||
|
|
csd20->file_format = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_FILE_FORMAT_SLICE);
|
||
|
|
csd20->file_format_grp = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_FILE_FORMAT_GRP_SLICE);
|
||
|
|
csd20->nsac = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_NSAC_SLICE);
|
||
|
|
csd20->perm_write_protect = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_PERM_WRITE_PROTECT_SLICE);
|
||
|
|
csd20->r2w_factor = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_R2W_FACTOR_SLICE);
|
||
|
|
csd20->read_bl_len = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_READ_BL_LEN_SLICE);
|
||
|
|
csd20->read_bl_partial = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_READ_BL_PARTIAL_SLICE);
|
||
|
|
csd20->read_blk_misalign = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_READ_BLK_MISALIGN_SLICE);
|
||
|
|
csd20->erase_sector_size = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_ERASE_SECTOR_SIZE_SLICE);
|
||
|
|
csd20->taac = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_TAAC_SLICE);
|
||
|
|
csd20->tmp_write_protect = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_TMP_WRITE_PROTECT_SLICE);
|
||
|
|
csd20->tran_speed = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_TRANS_SPEED_SLICE);
|
||
|
|
csd20->wp_grp_enable = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_WP_GRP_ENABLE_SLICE);
|
||
|
|
csd20->wp_grp_size = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_WP_GRP_SIZE_SLICE);
|
||
|
|
csd20->write_bl_len = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_WRITE_BL_LEN_SLICE);
|
||
|
|
csd20->write_bl_partial = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_WRITE_BL_PARTIAL_SLICE);
|
||
|
|
csd20->write_blk_misalign = (uint8_t) _mmcsd_get_slice(csd, MMCSD_CSD_20_WRITE_BLK_MISALIGN_SLICE);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* (HAL_USE_MMC_SPI == TRUE) || (HAL_USE_SDC == TRUE) */
|
||
|
|
|
||
|
|
/** @} */
|