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STM3210C_EVAL BSP User Manual
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This file contains the common defines and functions prototypes for the stm3210c_eval_sd.c driver. More...
#include "stm3210c_eval.h"
Go to the source code of this file.
Data Structures | |
| struct | struct_v1 |
| struct | struct_v2 |
| struct | SD_CSD |
| Card Specific Data: CSD Register. More... | |
| union | SD_CSD::csd_version |
| struct | SD_CID |
| Card Identification Data: CID Register. More... | |
| struct | SD_CardInfo |
| SD Card information. More... | |
Defines | |
| #define | SD_PRESENT ((uint8_t)0x01) |
| SD detection on its memory slot. | |
| #define | SD_NOT_PRESENT ((uint8_t)0x00) |
| #define | SD_DATATIMEOUT 100000000U |
| #define | BSP_SD_CardInfo SD_CardInfo |
| SD Card information structure. | |
| #define | SD_TRANSFER_OK ((uint8_t)0x00) |
| SD transfer state definition. | |
| #define | SD_TRANSFER_BUSY ((uint8_t)0x01) |
Enumerations | |
| enum | { BSP_SD_OK = 0x00, MSD_OK = 0x00, BSP_SD_ERROR = 0x01, BSP_SD_TIMEOUT } |
| SD status structure definition. More... | |
Functions | |
| uint8_t | BSP_SD_Init (void) |
| Initializes the SD/SD communication. | |
| uint8_t | BSP_SD_IsDetected (void) |
| Detects if SD card is correctly plugged in the memory slot or not. | |
| uint8_t | BSP_SD_ReadBlocks (uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks, uint32_t Timeout) |
| Reads block(s) from a specified address in the SD card, in polling mode. | |
| uint8_t | BSP_SD_WriteBlocks (uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks, uint32_t Timeout) |
| Writes block(s) to a specified address in the SD card, in polling mode. | |
| uint8_t | BSP_SD_Erase (uint32_t StartAddr, uint32_t EndAddr) |
| Erases the specified memory area of the given SD card. | |
| uint8_t | BSP_SD_GetCardState (void) |
| Returns the SD status. | |
| uint8_t | BSP_SD_GetCardInfo (SD_CardInfo *pCardInfo) |
| Returns information about specific card. | |
| void | SD_IO_Init (void) |
| Initializes the SD Card and put it into StandBy State (Ready for data transfer). | |
| void | SD_IO_CSState (uint8_t state) |
| Set the SD_CS pin. | |
| void | SD_IO_WriteReadData (const uint8_t *DataIn, uint8_t *DataOut, uint16_t DataLength) |
| Write a byte on the SD. | |
| void | SD_IO_WriteData (const uint8_t *Data, uint16_t DataLength) |
| Write a byte on the SD. | |
| void | SD_IO_ReadData (const uint8_t *Data, uint16_t DataLength) |
| Read a byte from the SD. | |
| uint8_t | SD_IO_WriteByte (uint8_t Data) |
| Writes a byte on the SD. | |
| void | HAL_Delay (__IO uint32_t Delay) |
Detailed Description
This file contains the common defines and functions prototypes for the stm3210c_eval_sd.c driver.
- Attention:
© COPYRIGHT(c) 2016 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 stm3210c_eval_sd.h.
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