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STM32L476G_DISCOVERY_QSPI_Exported_Functions
[STM32L476G-DISCOVERY QSPI]
Functions | |
| uint8_t | BSP_QSPI_Init (void) |
| Initializes the QSPI interface. | |
| uint8_t | BSP_QSPI_DeInit (void) |
| De-Initializes the QSPI interface. | |
| uint8_t | BSP_QSPI_Read (uint8_t *pData, uint32_t ReadAddr, uint32_t Size) |
| Reads an amount of data from the QSPI memory. | |
| uint8_t | BSP_QSPI_Write (uint8_t *pData, uint32_t WriteAddr, uint32_t Size) |
| Writes an amount of data to the QSPI memory. | |
| uint8_t | BSP_QSPI_Erase_Block (uint32_t BlockAddress) |
| Erases the specified block of the QSPI memory. | |
| uint8_t | BSP_QSPI_Erase_Sector (uint32_t Sector) |
| Erases the specified sector of the QSPI memory. | |
| uint8_t | BSP_QSPI_Erase_Chip (void) |
| Erases the entire QSPI memory. | |
| uint8_t | BSP_QSPI_GetStatus (void) |
| Reads current status of the QSPI memory. | |
| uint8_t | BSP_QSPI_GetInfo (QSPI_Info *pInfo) |
| Return the configuration of the QSPI memory. | |
| uint8_t | BSP_QSPI_EnableMemoryMappedMode (void) |
| Configure the QSPI in memory-mapped mode. | |
| uint8_t | BSP_QSPI_SuspendErase (void) |
| This function suspends an ongoing erase command. | |
| uint8_t | BSP_QSPI_ResumeErase (void) |
| This function resumes a paused erase command. | |
Function Documentation
| uint8_t BSP_QSPI_DeInit | ( | void | ) |
De-Initializes the QSPI interface.
- Return values:
-
QSPI memory status
Definition at line 165 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_EnableMemoryMappedMode | ( | void | ) |
Configure the QSPI in memory-mapped mode.
- Return values:
-
QSPI memory status
Definition at line 506 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_Erase_Block | ( | uint32_t | BlockAddress ) |
Erases the specified block of the QSPI memory.
- Parameters:
-
BlockAddress,: Block address to erase
- Return values:
-
QSPI memory status
Definition at line 308 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_Erase_Chip | ( | void | ) |
Erases the entire QSPI memory.
- Return values:
-
QSPI memory status
Definition at line 397 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_Erase_Sector | ( | uint32_t | Sector ) |
Erases the specified sector of the QSPI memory.
- Parameters:
-
Sector,: Sector address to erase (0 to 255)
- Return values:
-
QSPI memory status
- Note:
- This function is non blocking meaning that sector erase operation is started but not completed when the function returns. Application has to call BSP_QSPI_GetStatus() to know when the device is available again (i.e. erase operation completed).
Definition at line 356 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_GetInfo | ( | QSPI_Info * | pInfo ) |
Return the configuration of the QSPI memory.
- Parameters:
-
pInfo,: pointer on the configuration structure
- Return values:
-
QSPI memory status
Definition at line 490 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_GetStatus | ( | void | ) |
Reads current status of the QSPI memory.
- Return values:
-
QSPI memory status
Definition at line 437 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_Init | ( | void | ) |
Initializes the QSPI interface.
- Return values:
-
QSPI memory status
Definition at line 120 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_Read | ( | uint8_t * | pData, |
| uint32_t | ReadAddr, | ||
| uint32_t | Size | ||
| ) |
Reads an amount of data from the QSPI memory.
- Parameters:
-
pData,: Pointer to data to be read ReadAddr,: Read start address Size,: Size of data to read
- Return values:
-
QSPI memory status
Definition at line 188 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_ResumeErase | ( | void | ) |
This function resumes a paused erase command.
- Return values:
-
QSPI memory status
Definition at line 586 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_SuspendErase | ( | void | ) |
This function suspends an ongoing erase command.
- Return values:
-
QSPI memory status
Definition at line 539 of file stm32l476g_discovery_qspi.c.
| uint8_t BSP_QSPI_Write | ( | uint8_t * | pData, |
| uint32_t | WriteAddr, | ||
| uint32_t | Size | ||
| ) |
Writes an amount of data to the QSPI memory.
- Parameters:
-
pData,: Pointer to data to be written WriteAddr,: Write start address Size,: Size of data to write
- Return values:
-
QSPI memory status
Definition at line 228 of file stm32l476g_discovery_qspi.c.
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