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IO operation functions
[SDMMC Low Layer Exported Functions]
Data transfers functions. More...
Functions | |
| uint32_t | SDMMC_ReadFIFO (SDMMC_TypeDef *SDMMCx) |
| Read data (word) from Rx FIFO in blocking mode (polling) | |
| HAL_StatusTypeDef | SDMMC_WriteFIFO (SDMMC_TypeDef *SDMMCx, uint32_t *pWriteData) |
| Write data (word) to Tx FIFO in blocking mode (polling) | |
Detailed Description
Data transfers functions.
===============================================================================
##### I/O operation functions #####
===============================================================================
[..]
This subsection provides a set of functions allowing to manage the SDMMC data
transfers.
Function Documentation
| uint32_t SDMMC_ReadFIFO | ( | SDMMC_TypeDef * | SDMMCx ) |
Read data (word) from Rx FIFO in blocking mode (polling)
- Parameters:
-
SDMMCx,: Pointer to SDMMC register base
- Return values:
-
HAL status
Definition at line 263 of file stm32l4xx_ll_sdmmc.c.
| HAL_StatusTypeDef SDMMC_WriteFIFO | ( | SDMMC_TypeDef * | SDMMCx, |
| uint32_t * | pWriteData | ||
| ) |
Write data (word) to Tx FIFO in blocking mode (polling)
- Parameters:
-
SDMMCx,: Pointer to SDMMC register base pWriteData,: pointer to data to write
- Return values:
-
HAL status
Definition at line 275 of file stm32l4xx_ll_sdmmc.c.
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