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Diffstat (limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/Common/stm32_eval_spi_sd.h')
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diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/Common/stm32_eval_spi_sd.h b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/Common/stm32_eval_spi_sd.h new file mode 100644 index 0000000..4a63f3a --- /dev/null +++ b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/Common/stm32_eval_spi_sd.h @@ -0,0 +1,280 @@ +/** + ****************************************************************************** + * @file stm32_eval_spi_sd.h + * @author MCD Application Team + * @version V4.5.0 + * @date 07-March-2011 + * @brief This file contains all the functions prototypes for the stm32_eval_spi_sd + * firmware driver. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2> + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32_EVAL_SPI_SD_H +#define __STM32_EVAL_SPI_SD_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32_eval.h" + +/** @addtogroup Utilities + * @{ + */ + +/** @addtogroup STM32_EVAL + * @{ + */ + +/** @addtogroup Common + * @{ + */ + +/** @addtogroup STM32_EVAL_SPI_SD + * @{ + */ + +/** @defgroup STM32_EVAL_SPI_SD_Exported_Types + * @{ + */ + +typedef enum +{ +/** + * @brief SD reponses and error flags + */ + 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), + +/** + * @brief Data response error + */ + SD_DATA_OK = (0x05), + SD_DATA_CRC_ERROR = (0x0B), + SD_DATA_WRITE_ERROR = (0x0D), + SD_DATA_OTHER_ERROR = (0xFF) +} SD_Error; + +/** + * @brief Card Specific Data: CSD Register + */ +typedef struct +{ + __IO uint8_t CSDStruct; /*!< CSD structure */ + __IO uint8_t SysSpecVersion; /*!< System specification version */ + __IO uint8_t Reserved1; /*!< Reserved */ + __IO uint8_t TAAC; /*!< Data read access-time 1 */ + __IO uint8_t NSAC; /*!< Data read access-time 2 in CLK cycles */ + __IO uint8_t MaxBusClkFrec; /*!< Max. bus clock frequency */ + __IO uint16_t CardComdClasses; /*!< Card command classes */ + __IO uint8_t RdBlockLen; /*!< Max. read data block length */ + __IO uint8_t PartBlockRead; /*!< Partial blocks for read allowed */ + __IO uint8_t WrBlockMisalign; /*!< Write block misalignment */ + __IO uint8_t RdBlockMisalign; /*!< Read block misalignment */ + __IO uint8_t DSRImpl; /*!< DSR implemented */ + __IO uint8_t Reserved2; /*!< Reserved */ + __IO uint32_t DeviceSize; /*!< Device Size */ + __IO uint8_t MaxRdCurrentVDDMin; /*!< Max. read current @ VDD min */ + __IO uint8_t MaxRdCurrentVDDMax; /*!< Max. read current @ VDD max */ + __IO uint8_t MaxWrCurrentVDDMin; /*!< Max. write current @ VDD min */ + __IO uint8_t MaxWrCurrentVDDMax; /*!< Max. write current @ VDD max */ + __IO uint8_t DeviceSizeMul; /*!< Device size multiplier */ + __IO uint8_t EraseGrSize; /*!< Erase group size */ + __IO uint8_t EraseGrMul; /*!< Erase group size multiplier */ + __IO uint8_t WrProtectGrSize; /*!< Write protect group size */ + __IO uint8_t WrProtectGrEnable; /*!< Write protect group enable */ + __IO uint8_t ManDeflECC; /*!< Manufacturer default ECC */ + __IO uint8_t WrSpeedFact; /*!< Write speed factor */ + __IO uint8_t MaxWrBlockLen; /*!< Max. write data block length */ + __IO uint8_t WriteBlockPaPartial; /*!< Partial blocks for write allowed */ + __IO uint8_t Reserved3; /*!< Reserded */ + __IO uint8_t ContentProtectAppli; /*!< Content protection application */ + __IO uint8_t FileFormatGrouop; /*!< File format group */ + __IO uint8_t CopyFlag; /*!< Copy flag (OTP) */ + __IO uint8_t PermWrProtect; /*!< Permanent write protection */ + __IO uint8_t TempWrProtect; /*!< Temporary write protection */ + __IO uint8_t FileFormat; /*!< File Format */ + __IO uint8_t ECC; /*!< ECC code */ + __IO uint8_t CSD_CRC; /*!< CSD CRC */ + __IO uint8_t Reserved4; /*!< always 1*/ +} SD_CSD; + +/** + * @brief Card Identification Data: CID Register + */ +typedef struct +{ + __IO uint8_t ManufacturerID; /*!< ManufacturerID */ + __IO uint16_t OEM_AppliID; /*!< OEM/Application ID */ + __IO uint32_t ProdName1; /*!< Product Name part1 */ + __IO uint8_t ProdName2; /*!< Product Name part2*/ + __IO uint8_t ProdRev; /*!< Product Revision */ + __IO uint32_t ProdSN; /*!< Product Serial Number */ + __IO uint8_t Reserved1; /*!< Reserved1 */ + __IO uint16_t ManufactDate; /*!< Manufacturing Date */ + __IO uint8_t CID_CRC; /*!< CID CRC */ + __IO uint8_t Reserved2; /*!< always 1 */ +} SD_CID; + +/** + * @brief SD Card information + */ +typedef struct +{ + SD_CSD SD_csd; + SD_CID SD_cid; + uint32_t CardCapacity; /*!< Card Capacity */ + uint32_t CardBlockSize; /*!< Card Block Size */ +} SD_CardInfo; + +/** + * @} + */ + +/** @defgroup STM32_EVAL_SPI_SD_Exported_Constants + * @{ + */ + +/** + * @brief Block Size + */ +#define SD_BLOCK_SIZE 0x200 + +/** + * @brief Dummy byte + */ +#define SD_DUMMY_BYTE 0xFF + +/** + * @brief Start Data tokens: + * Tokens (necessary because at nop/idle (and CS active) only 0xff is + * on the data/command line) + */ +#define SD_START_DATA_SINGLE_BLOCK_READ 0xFE /*!< Data token start byte, Start Single Block Read */ +#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 */ + +/** + * @brief SD detection on its memory slot + */ +#define SD_PRESENT ((uint8_t)0x01) +#define SD_NOT_PRESENT ((uint8_t)0x00) + + +/** + * @brief Commands: CMDxx = CMD-number | 0x40 + */ +#define SD_CMD_GO_IDLE_STATE 0 /*!< CMD0 = 0x40 */ +#define SD_CMD_SEND_OP_COND 1 /*!< CMD1 = 0x41 */ +#define SD_CMD_SEND_CSD 9 /*!< CMD9 = 0x49 */ +#define SD_CMD_SEND_CID 10 /*!< CMD10 = 0x4A */ +#define SD_CMD_STOP_TRANSMISSION 12 /*!< CMD12 = 0x4C */ +#define SD_CMD_SEND_STATUS 13 /*!< CMD13 = 0x4D */ +#define SD_CMD_SET_BLOCKLEN 16 /*!< CMD16 = 0x50 */ +#define SD_CMD_READ_SINGLE_BLOCK 17 /*!< CMD17 = 0x51 */ +#define SD_CMD_READ_MULT_BLOCK 18 /*!< CMD18 = 0x52 */ +#define SD_CMD_SET_BLOCK_COUNT 23 /*!< CMD23 = 0x57 */ +#define SD_CMD_WRITE_SINGLE_BLOCK 24 /*!< CMD24 = 0x58 */ +#define SD_CMD_WRITE_MULT_BLOCK 25 /*!< CMD25 = 0x59 */ +#define SD_CMD_PROG_CSD 27 /*!< CMD27 = 0x5B */ +#define SD_CMD_SET_WRITE_PROT 28 /*!< CMD28 = 0x5C */ +#define SD_CMD_CLR_WRITE_PROT 29 /*!< CMD29 = 0x5D */ +#define SD_CMD_SEND_WRITE_PROT 30 /*!< CMD30 = 0x5E */ +#define SD_CMD_SD_ERASE_GRP_START 32 /*!< CMD32 = 0x60 */ +#define SD_CMD_SD_ERASE_GRP_END 33 /*!< CMD33 = 0x61 */ +#define SD_CMD_UNTAG_SECTOR 34 /*!< CMD34 = 0x62 */ +#define SD_CMD_ERASE_GRP_START 35 /*!< CMD35 = 0x63 */ +#define SD_CMD_ERASE_GRP_END 36 /*!< CMD36 = 0x64 */ +#define SD_CMD_UNTAG_ERASE_GROUP 37 /*!< CMD37 = 0x65 */ +#define SD_CMD_ERASE 38 /*!< CMD38 = 0x66 */ + +/** + * @} + */ + +/** @defgroup STM32_EVAL_SPI_SD_Exported_Macros + * @{ + */ +/** + * @brief Select SD Card: ChipSelect pin low + */ +#define SD_CS_LOW() GPIO_ResetBits(SD_CS_GPIO_PORT, SD_CS_PIN) +/** + * @brief Deselect SD Card: ChipSelect pin high + */ +#define SD_CS_HIGH() GPIO_SetBits(SD_CS_GPIO_PORT, SD_CS_PIN) +/** + * @} + */ + +/** @defgroup STM32_EVAL_SPI_SD_Exported_Functions + * @{ + */ +void SD_DeInit(void); +SD_Error SD_Init(void); +uint8_t SD_Detect(void); +SD_Error SD_GetCardInfo(SD_CardInfo *cardinfo); +SD_Error SD_ReadBlock(uint8_t* pBuffer, uint32_t ReadAddr, uint16_t BlockSize); +SD_Error SD_ReadMultiBlocks(uint8_t* pBuffer, uint32_t ReadAddr, uint16_t BlockSize, uint32_t NumberOfBlocks); +SD_Error SD_WriteBlock(uint8_t* pBuffer, uint32_t WriteAddr, uint16_t BlockSize); +SD_Error SD_WriteMultiBlocks(uint8_t* pBuffer, uint32_t WriteAddr, uint16_t BlockSize, uint32_t NumberOfBlocks); +SD_Error SD_GetCSDRegister(SD_CSD* SD_csd); +SD_Error SD_GetCIDRegister(SD_CID* SD_cid); + +void SD_SendCmd(uint8_t Cmd, uint32_t Arg, uint8_t Crc); +SD_Error SD_GetResponse(uint8_t Response); +uint8_t SD_GetDataResponse(void); +SD_Error SD_GoIdleState(void); +uint16_t SD_GetStatus(void); + +uint8_t SD_WriteByte(uint8_t byte); +uint8_t SD_ReadByte(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32_EVAL_SPI_SD_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ |