SensorTile_sd.h File Reference

This file contains definitions for SensorTile_sd.c driver. More...

#include "SensorTile.h"

Go to the source code of this file.

Data Structures
struct	SD_CSD
	Card Specific Data: CSD Register. More...
struct	SD_CID
	Card Identification Data: CID Register. More...
struct	SD_CardInfo
	SD Card information. More...

Macros
#define	MSD_OK   0x00
	SD status structure definition.
#define	MSD_ERROR   0x01
#define	STD_CAPACITY_SD_CARD_V1_1   ((uint32_t)0x00000000)
	Supported SD Memory Cards.
#define	STD_CAPACITY_SD_CARD_V2_0   ((uint32_t)0x00000001)
#define	HIGH_CAPACITY_SD_CARD   ((uint32_t)0x00000002)
#define	SD_START_DATA_SINGLE_BLOCK_READ   0xFE /* Data token start byte, Start Single Block Read */
	Start Data tokens: Tokens (necessary because at nop/idle (and CS active) only 0xff is on the data/command line)
#define	SD_START_DATA_MULTIPLE_BLOCK_READ   0xFE /* Data token start byte, Start Multiple Block Read */
#define	SD_START_DATA_SINGLE_BLOCK_WRITE   0xFE /* Data token start byte, Start Single Block Write */
#define	SD_START_DATA_MULTIPLE_BLOCK_WRITE   0xFD /* Data token start byte, Start Multiple Block Write */
#define	SD_STOP_DATA_MULTIPLE_BLOCK_WRITE   0xFD /* Data toke stop byte, Stop Multiple Block Write */
#define	SD_PRESENT   ((uint8_t)0x01)
	SD detection on its memory slot.
#define	SD_NOT_PRESENT   ((uint8_t)0x00)
#define	SD_CMD_GO_IDLE_STATE   ((uint8_t)0)
	SD Commands Index. More...
#define	SD_CMD_SEND_OP_COND   ((uint8_t)1)
#define	SD_CMD_ALL_SEND_CID   ((uint8_t)2)
#define	SD_CMD_SET_REL_ADDR   ((uint8_t)3)
#define	SD_CMD_SET_DSR   ((uint8_t)4)
#define	SD_CMD_SDMMC_SEN_OP_COND   ((uint8_t)5)
#define	SD_CMD_HS_SWITCH   ((uint8_t)6)
#define	SD_CMD_SEL_DESEL_CARD   ((uint8_t)7)
#define	SD_CMD_HS_SEND_EXT_CSD   ((uint8_t)8)
#define	SD_CMD_SEND_CSD   ((uint8_t)9)
#define	SD_CMD_SEND_CID   ((uint8_t)10)
#define	SD_CMD_READ_DAT_UNTIL_STOP   ((uint8_t)11)
#define	SD_CMD_STOP_TRANSMISSION   ((uint8_t)12)
#define	SD_CMD_SEND_STATUS   ((uint8_t)13)
#define	SD_CMD_HS_BUSTEST_READ   ((uint8_t)14)
#define	SD_CMD_GO_INACTIVE_STATE   ((uint8_t)15)
#define	SD_CMD_SET_BLOCKLEN   ((uint8_t)16)
#define	SD_CMD_READ_SINGLE_BLOCK   ((uint8_t)17)
#define	SD_CMD_READ_MULT_BLOCK   ((uint8_t)18)
#define	SD_CMD_HS_BUSTEST_WRITE   ((uint8_t)19)
#define	SD_CMD_WRITE_DAT_UNTIL_STOP   ((uint8_t)20)
#define	SD_CMD_SET_BLOCK_COUNT   ((uint8_t)23)
#define	SD_CMD_WRITE_SINGLE_BLOCK   ((uint8_t)24)
#define	SD_CMD_WRITE_MULT_BLOCK   ((uint8_t)25)
#define	SD_CMD_PROG_CID   ((uint8_t)26)
#define	SD_CMD_PROG_CSD   ((uint8_t)27)
#define	SD_CMD_SET_WRITE_PROT   ((uint8_t)28)
#define	SD_CMD_CLR_WRITE_PROT   ((uint8_t)29)
#define	SD_CMD_SEND_WRITE_PROT   ((uint8_t)30)
#define	SD_CMD_SD_ERASE_GRP_START   ((uint8_t)32)
#define	SD_CMD_SD_ERASE_GRP_END   ((uint8_t)33)
#define	SD_CMD_ERASE_GRP_START   ((uint8_t)35)
#define	SD_CMD_ERASE_GRP_END   ((uint8_t)36)
#define	SD_CMD_ERASE   ((uint8_t)38)
#define	SD_CMD_FAST_IO   ((uint8_t)39)
#define	SD_CMD_GO_IRQ_STATE   ((uint8_t)40)
#define	SD_CMD_LOCK_UNLOCK   ((uint8_t)42)
#define	SD_CMD_APP_CMD   ((uint8_t)55)
#define	SD_CMD_GEN_CMD   ((uint8_t)56)
#define	SD_CMD_SDMMC_READ_OCR   ((uint8_t)58)
#define	SD_CMD_NO_CMD   ((uint8_t)64)
#define	SD_CMD_APP_SD_SET_BUSWIDTH   ((uint8_t)6)
	Following commands are SD Card Specific commands. SDMMC_APP_CMD should be sent before sending these commands. More...
#define	SD_CMD_SD_APP_STATUS   ((uint8_t)13)
#define	SD_CMD_SD_APP_SEND_NUM_WRITE_BLOCKS   ((uint8_t)22)
#define	SD_CMD_SD_APP_OP_COND   ((uint8_t)41)
#define	SD_CMD_SD_APP_SET_CLR_CARD_DETECT   ((uint8_t)42)
#define	SD_CMD_SD_APP_SEND_SCR   ((uint8_t)51)
#define	SD_CMD_SDMMC_RW_DIRECT   ((uint8_t)52)
#define	SD_CMD_SDMMC_RW_EXTENDED   ((uint8_t)53)

Enumerations
enum	SD_Info {   SD_RESPONSE_NO_ERROR = (0x00), SD_IN_IDLE_STATE = (0x01), SD_ERASE_RESET = (0x02), SD_ILLEGAL_COMMAND = (0x04),   SD_COM_CRC_ERROR = (0x08), SD_ERASE_SEQUENCE_ERROR = (0x10), SD_ADDRESS_ERROR = (0x20), SD_PARAMETER_ERROR = (0x40),   SD_RESPONSE_FAILURE = (0xFF), SD_DATA_OK = (0x05), SD_DATA_CRC_ERROR = (0x0B), SD_DATA_WRITE_ERROR = (0x0D),   SD_DATA_OTHER_ERROR = (0xFF) }

Functions
uint8_t	BSP_SD_Init (void)
	Initialize the SD card. More...
uint8_t	BSP_SD_IsDetected (void)
uint8_t	BSP_SD_ReadBlocks (uint32_t *p32Data, uint64_t Sector, uint16_t BlockSize, uint32_t NumberOfBlocks)
	Reads block(s) from a specified address in an SD card, in polling mode. More...
uint8_t	BSP_SD_WriteBlocks (uint32_t *p32Data, uint64_t Sector, uint16_t BlockSize, uint32_t NumberOfBlocks)
	Writes block(s) to a specified address in an SD card, in polling mode. More...
uint8_t	BSP_SD_Erase (uint32_t StartAddr, uint32_t EndAddr)
	Erases the specified memory area of the given SD card. More...
uint8_t	BSP_SD_GetStatus (void)
	Returns the SD status. More...
uint8_t	BSP_SD_GetCardInfo (SD_CardInfo *pCardInfo)
	Returns information about specific card. More...
void	SD_IO_Init (void)
	Initializes the SD Card and put it into StandBy State (Ready for data transfer). More...
void	SD_IO_Init_LS (void)
	Initializes the SD Card and put it into StandBy State (Ready for data transfer). Low baundrate. More...
void	SD_IO_WriteByte (uint8_t Data)
	Writes a byte on the SD. More...
uint8_t	SD_IO_ReadByte (void)
	Reads a byte from the SD. More...
HAL_StatusTypeDef	SD_IO_WriteCmd (uint8_t Cmd, uint32_t Arg, uint8_t Crc, uint8_t Response)
	Sends 5 bytes command to the SD card and get response. More...
uint8_t	SD_IO_WriteCmd_wResp (uint8_t Cmd, uint32_t Arg, uint8_t Crc)
	Sends 5 bytes command to the SD card and get response. More...
HAL_StatusTypeDef	SD_IO_WaitResponse (uint8_t Response)
	Waits response from the SD card. More...
void	SD_IO_WriteDummy (void)
	Sends dummy byte with CS High. More...
void	SD_IO_WriteDMA (uint8_t *pData, uint16_t Size)
	Writes a block by DMA on the SD. More...

Detailed Description

This file contains definitions for SensorTile_sd.c driver.

Author

Central Labs

Version

V1.3.1

Date

27-Apr-2017

Attention

© COPYRIGHT(c) 2014 STMicroelectronics

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file SensorTile_sd.h.