diff options
Diffstat (limited to 'os/hal/include/mmcsd.h')
| -rw-r--r-- | os/hal/include/mmcsd.h | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/os/hal/include/mmcsd.h b/os/hal/include/mmcsd.h deleted file mode 100644 index 5ff3082c7..000000000 --- a/os/hal/include/mmcsd.h +++ /dev/null @@ -1,279 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
- 2011,2012,2013 Giovanni Di Sirio.
-
- This file is part of ChibiOS/RT.
-
- ChibiOS/RT is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS/RT is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @file mmcsd.h
- * @brief MMC/SD cards common header.
- * @details This header defines an abstract interface useful to access MMC/SD
- * I/O block devices in a standardized way.
- *
- * @addtogroup MMCSD
- * @{
- */
-
-#ifndef _MMCSD_H_
-#define _MMCSD_H_
-
-#if HAL_USE_MMC_SPI || HAL_USE_SDC || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-/**
- * @brief Fixed block size for MMC/SD block devices.
- */
-#define MMCSD_BLOCK_SIZE 512
-
-/**
- * @brief Mask of error bits in R1 responses.
- */
-#define MMCSD_R1_ERROR_MASK 0xFDFFE008
-
-/**
- * @brief Fixed pattern for CMD8.
- */
-#define MMCSD_CMD8_PATTERN 0x000001AA
-
-/**
- * @name SD/MMC status conditions
- * @{
- */
-#define MMCSD_STS_IDLE 0
-#define MMCSD_STS_READY 1
-#define MMCSD_STS_IDENT 2
-#define MMCSD_STS_STBY 3
-#define MMCSD_STS_TRAN 4
-#define MMCSD_STS_DATA 5
-#define MMCSD_STS_RCV 6
-#define MMCSD_STS_PRG 7
-#define MMCSD_STS_DIS 8
-/** @} */
-
-/**
- * @name SD/MMC commands
- * @{
- */
-#define MMCSD_CMD_GO_IDLE_STATE 0
-#define MMCSD_CMD_INIT 1
-#define MMCSD_CMD_ALL_SEND_CID 2
-#define MMCSD_CMD_SEND_RELATIVE_ADDR 3
-#define MMCSD_CMD_SET_BUS_WIDTH 6
-#define MMCSD_CMD_SEL_DESEL_CARD 7
-#define MMCSD_CMD_SEND_IF_COND 8
-#define MMCSD_CMD_SEND_CSD 9
-#define MMCSD_CMD_SEND_CID 10
-#define MMCSD_CMD_STOP_TRANSMISSION 12
-#define MMCSD_CMD_SEND_STATUS 13
-#define MMCSD_CMD_SET_BLOCKLEN 16
-#define MMCSD_CMD_READ_SINGLE_BLOCK 17
-#define MMCSD_CMD_READ_MULTIPLE_BLOCK 18
-#define MMCSD_CMD_SET_BLOCK_COUNT 23
-#define MMCSD_CMD_WRITE_BLOCK 24
-#define MMCSD_CMD_WRITE_MULTIPLE_BLOCK 25
-#define MMCSD_CMD_ERASE_RW_BLK_START 32
-#define MMCSD_CMD_ERASE_RW_BLK_END 33
-#define MMCSD_CMD_ERASE 38
-#define MMCSD_CMD_APP_OP_COND 41
-#define MMCSD_CMD_LOCK_UNLOCK 42
-#define MMCSD_CMD_APP_CMD 55
-#define MMCSD_CMD_READ_OCR 58
-/** @} */
-
-/**
- * @name CSD record offsets
- */
-/**
- * @brief Slice position of values in CSD register.
- */
-/* CSD version 2.0 */
-#define MMCSD_CSD_20_CRC_SLICE 7,1
-#define MMCSD_CSD_20_FILE_FORMAT_SLICE 11,10
-#define MMCSD_CSD_20_TMP_WRITE_PROTECT_SLICE 12,12
-#define MMCSD_CSD_20_PERM_WRITE_PROTECT_SLICE 13,13
-#define MMCSD_CSD_20_COPY_SLICE 14,14
-#define MMCSD_CSD_20_FILE_FORMAT_GRP_SLICE 15,15
-#define MMCSD_CSD_20_WRITE_BL_PARTIAL_SLICE 21,21
-#define MMCSD_CSD_20_WRITE_BL_LEN_SLICE 25,12
-#define MMCSD_CSD_20_R2W_FACTOR_SLICE 28,26
-#define MMCSD_CSD_20_WP_GRP_ENABLE_SLICE 31,31
-#define MMCSD_CSD_20_WP_GRP_SIZE_SLICE 38,32
-#define MMCSD_CSD_20_ERASE_SECTOR_SIZE_SLICE 45,39
-#define MMCSD_CSD_20_ERASE_BLK_EN_SLICE 46,46
-#define MMCSD_CSD_20_C_SIZE_SLICE 69,48
-#define MMCSD_CSD_20_DSR_IMP_SLICE 76,76
-#define MMCSD_CSD_20_READ_BLK_MISALIGN_SLICE 77,77
-#define MMCSD_CSD_20_WRITE_BLK_MISALIGN_SLICE 78,78
-#define MMCSD_CSD_20_READ_BL_PARTIAL_SLICE 79,79
-#define MMCSD_CSD_20_READ_BL_LEN_SLICE 83,80
-#define MMCSD_CSD_20_CCC_SLICE 95,84
-#define MMCSD_CSD_20_TRANS_SPEED_SLICE 103,96
-#define MMCSD_CSD_20_NSAC_SLICE 111,104
-#define MMCSD_CSD_20_TAAC_SLICE 119,112
-#define MMCSD_CSD_20_STRUCTURE_SLICE 127,126
-
-/* CSD version 1.0 */
-#define MMCSD_CSD_10_CRC_SLICE MMCSD_CSD_20_CRC_SLICE
-#define MMCSD_CSD_10_FILE_FORMAT_SLICE MMCSD_CSD_20_FILE_FORMAT_SLICE
-#define MMCSD_CSD_10_TMP_WRITE_PROTECT_SLICE MMCSD_CSD_20_TMP_WRITE_PROTECT_SLICE
-#define MMCSD_CSD_10_PERM_WRITE_PROTECT_SLICE MMCSD_CSD_20_PERM_WRITE_PROTECT_SLICE
-#define MMCSD_CSD_10_COPY_SLICE MMCSD_CSD_20_COPY_SLICE
-#define MMCSD_CSD_10_FILE_FORMAT_GRP_SLICE MMCSD_CSD_20_FILE_FORMAT_GRP_SLICE
-#define MMCSD_CSD_10_WRITE_BL_PARTIAL_SLICE MMCSD_CSD_20_WRITE_BL_PARTIAL_SLICE
-#define MMCSD_CSD_10_WRITE_BL_LEN_SLICE MMCSD_CSD_20_WRITE_BL_LEN_SLICE
-#define MMCSD_CSD_10_R2W_FACTOR_SLICE MMCSD_CSD_20_R2W_FACTOR_SLICE
-#define MMCSD_CSD_10_WP_GRP_ENABLE_SLICE MMCSD_CSD_20_WP_GRP_ENABLE_SLICE
-#define MMCSD_CSD_10_WP_GRP_SIZE_SLICE MMCSD_CSD_20_WP_GRP_SIZE_SLICE
-#define MMCSD_CSD_10_ERASE_SECTOR_SIZE_SLICE MMCSD_CSD_20_ERASE_SECTOR_SIZE_SLICE
-#define MMCSD_CSD_10_ERASE_BLK_EN_SLICE MMCSD_CSD_20_ERASE_BLK_EN_SLICE
-#define MMCSD_CSD_10_C_SIZE_MULT_SLICE 49,47
-#define MMCSD_CSD_10_VDD_W_CURR_MAX_SLICE 52,50
-#define MMCSD_CSD_10_VDD_W_CURR_MIN_SLICE 55,53
-#define MMCSD_CSD_10_VDD_R_CURR_MAX_SLICE 58,56
-#define MMCSD_CSD_10_VDD_R_CURR_MIX_SLICE 61,59
-#define MMCSD_CSD_10_C_SIZE_SLICE 73,62
-#define MMCSD_CSD_10_DSR_IMP_SLICE MMCSD_CSD_20_DSR_IMP_SLICE
-#define MMCSD_CSD_10_READ_BLK_MISALIGN_SLICE MMCSD_CSD_20_READ_BLK_MISALIGN_SLICE
-#define MMCSD_CSD_10_WRITE_BLK_MISALIGN_SLICE MMCSD_CSD_20_WRITE_BLK_MISALIGN_SLICE
-#define MMCSD_CSD_10_READ_BL_PARTIAL_SLICE MMCSD_CSD_20_READ_BL_PARTIAL_SLICE
-#define MMCSD_CSD_10_READ_BL_LEN_SLICE 83, 80
-#define MMCSD_CSD_10_CCC_SLICE MMCSD_CSD_20_CCC_SLICE
-#define MMCSD_CSD_10_TRANS_SPEED_SLICE MMCSD_CSD_20_TRANS_SPEED_SLICE
-#define MMCSD_CSD_10_NSAC_SLICE MMCSD_CSD_20_NSAC_SLICE
-#define MMCSD_CSD_10_TAAC_SLICE MMCSD_CSD_20_TAAC_SLICE
-#define MMCSD_CSD_10_STRUCTURE_SLICE MMCSD_CSD_20_STRUCTURE_SLICE
-/** @} */
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief @p MMCSDBlockDevice specific methods.
- */
-#define _mmcsd_block_device_methods \
- _base_block_device_methods
-
-/**
- * @brief @p MMCSDBlockDevice specific data.
- * @note It is empty because @p MMCSDBlockDevice is only an interface
- * without implementation.
- */
-#define _mmcsd_block_device_data \
- _base_block_device_data \
- /* Card CID.*/ \
- uint32_t cid[4]; \
- /* Card CSD.*/ \
- uint32_t csd[4]; \
- /* Total number of blocks in card.*/ \
- uint32_t capacity;
-
-/**
- * @extends BaseBlockDeviceVMT
- *
- * @brief @p MMCSDBlockDevice virtual methods table.
- */
-struct MMCSDBlockDeviceVMT {
- _base_block_device_methods
-};
-
-/**
- * @extends BaseBlockDevice
- *
- * @brief MCC/SD block device class.
- * @details This class represents a, block-accessible, MMC/SD device.
- */
-typedef struct {
- /** @brief Virtual Methods Table.*/
- const struct MMCSDBlockDeviceVMT *vmt;
- _mmcsd_block_device_data
-} MMCSDBlockDevice;
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/**
- * @name R1 response utilities
- * @{
- */
-/**
- * @brief Evaluates to @p TRUE if the R1 response contains error flags.
- *
- * @param[in] r1 the r1 response
- */
-#define MMCSD_R1_ERROR(r1) (((r1) & MMCSD_R1_ERROR_MASK) != 0)
-
-/**
- * @brief Returns the status field of an R1 response.
- *
- * @param[in] r1 the r1 response
- */
-#define MMCSD_R1_STS(r1) (((r1) >> 9) & 15)
-
-/**
- * @brief Evaluates to @p TRUE if the R1 response indicates a locked card.
- *
- * @param[in] r1 the r1 response
- */
-#define MMCSD_R1_IS_CARD_LOCKED(r1) (((r1) >> 21) & 1)
-/** @} */
-
-/**
- * @name Macro Functions
- * @{
- */
-/**
- * @brief Returns the card capacity in blocks.
- *
- * @param[in] ip pointer to a @p MMCSDBlockDevice or derived class
- *
- * @return The card capacity.
- *
- * @api
- */
-#define mmcsdGetCardCapacity(ip) ((ip)->capacity)
-/** @} */
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- uint32_t mmcsdGetCapacity(uint32_t csd[4]);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* HAL_USE_MMC_SPI || HAL_USE_MMC_SDC*/
-
-#endif /* _MMCSD_H_ */
-
-/** @} */
|