SD Supported Memory Cards

Defines
#define	CARD_NORMAL_SPEED   ((uint32_t)0x00000000U)
#define	CARD_HIGH_SPEED   ((uint32_t)0x00000100U)
#define	CARD_ULTRA_HIGH_SPEED   ((uint32_t)0x00000200U)
#define	CARD_SDSC   ((uint32_t)0x00000000U)
#define	CARD_SDHC_SDXC   ((uint32_t)0x00000001U)
#define	CARD_SECURED   ((uint32_t)0x00000003U)

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Define Documentation

#define CARD_HIGH_SPEED   ((uint32_t)0x00000100U)

High Speed Card <25Mo/s , Spec version 2.00

Definition at line 372 of file stm32h7xx_hal_sd.h.

Referenced by HAL_SD_ConfigSpeedBusOperation(), HAL_SD_ConfigWideBusOperation(), HAL_SD_Init(), and SD_HighSpeed().

#define CARD_NORMAL_SPEED   ((uint32_t)0x00000000U)

Normal Speed Card <12.5Mo/s , Spec Version 1.01

Definition at line 371 of file stm32h7xx_hal_sd.h.

Referenced by HAL_SD_Init(), and SD_HighSpeed().

#define CARD_SDHC_SDXC   ((uint32_t)0x00000001U)

SD High Capacity <32Go, SD Extended Capacity <2To

Definition at line 377 of file stm32h7xx_hal_sd.h.

Referenced by HAL_SD_ConfigSpeedBusOperation(), HAL_SD_Erase(), HAL_SD_GetCardCSD(), HAL_SD_Init(), HAL_SD_ReadBlocks(), HAL_SD_ReadBlocks_DMA(), HAL_SD_ReadBlocks_IT(), HAL_SD_WriteBlocks(), HAL_SD_WriteBlocks_DMA(), HAL_SD_WriteBlocks_IT(), HAL_SDEx_ReadBlocksDMAMultiBuffer(), HAL_SDEx_WriteBlocksDMAMultiBuffer(), and SD_PowerON().

#define CARD_SDSC   ((uint32_t)0x00000000U)

SD Standard Capacity <2Go

Definition at line 376 of file stm32h7xx_hal_sd.h.

Referenced by HAL_SD_GetCardCSD(), and SD_PowerON().

#define CARD_SECURED   ((uint32_t)0x00000003U)

Definition at line 378 of file stm32h7xx_hal_sd.h.

Referenced by HAL_SD_ConfigWideBusOperation(), HAL_SD_Erase(), HAL_SD_ReadBlocks(), HAL_SD_WriteBlocks(), and SD_InitCard().

#define CARD_ULTRA_HIGH_SPEED   ((uint32_t)0x00000200U)

UHS-I SD Card <50Mo/s for SDR50, DDR5 Cards and <104Mo/s for SDR104, Spec version 3.01

Definition at line 373 of file stm32h7xx_hal_sd.h.

Referenced by HAL_SD_ConfigSpeedBusOperation(), HAL_SD_ConfigWideBusOperation(), HAL_SD_Init(), and SD_PowerON().