STM3210E EVAL SRAM Exported Functions

Functions
uint8_t	BSP_SRAM_Init (void)
	Initializes the SRAM device.
uint8_t	BSP_SRAM_ReadData (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Reads an amount of data from the SRAM device in polling mode.
uint8_t	BSP_SRAM_ReadData_DMA (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Reads an amount of data from the SRAM device in DMA mode.
uint8_t	BSP_SRAM_WriteData (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Writes an amount of data from the SRAM device in polling mode.
uint8_t	BSP_SRAM_WriteData_DMA (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Writes an amount of data from the SRAM device in DMA mode.
void	BSP_SRAM_DMA_IRQHandler (void)
	Handles SRAM DMA transfer interrupt request.
__weak void	BSP_SRAM_MspInit (void)
	Initializes SRAM MSP.

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Function Documentation

void BSP_SRAM_DMA_IRQHandler

(

void

)

Handles SRAM DMA transfer interrupt request.

Return values:

None

Definition at line 241 of file stm3210e_eval_sram.c.

References sramHandle.

uint8_t BSP_SRAM_Init

(

void

)

Initializes the SRAM device.

Return values:

SRAM

status

Definition at line 120 of file stm3210e_eval_sram.c.

References BSP_SRAM_MspInit(), SRAM_BURSTACCESS, SRAM_ERROR, SRAM_MEMORY_WIDTH, SRAM_OK, SRAM_WRITEBURST, sramHandle, and Timing.

void BSP_SRAM_MspInit

(

void

)

Initializes SRAM MSP.

Return values:

None

< SRAM Data lines configuration

< SRAM Address lines configuration

< NOE and NWE configuration

< NE3 configuration

< NBL0, NBL1 configuration

Definition at line 250 of file stm3210e_eval_sram.c.

References sramHandle.

Referenced by BSP_SRAM_Init().

uint8_t BSP_SRAM_ReadData	(	uint32_t	uwStartAddress,
		uint16_t *	pData,
		uint32_t	uwDataSize
	)

Reads an amount of data from the SRAM device in polling mode.

Parameters:

uwStartAddress,:	Read start address
pData,:	Pointer to data to be read
uwDataSize,:	Size of read data from the memory

Return values:

SRAM

status

Definition at line 168 of file stm3210e_eval_sram.c.

References SRAM_ERROR, SRAM_OK, and sramHandle.

uint8_t BSP_SRAM_ReadData_DMA	(	uint32_t	uwStartAddress,
		uint16_t *	pData,
		uint32_t	uwDataSize
	)

Reads an amount of data from the SRAM device in DMA mode.

Parameters:

uwStartAddress,:	Read start address
pData,:	Pointer to data to be read
uwDataSize,:	Size of read data from the memory

Return values:

SRAM

status

Definition at line 187 of file stm3210e_eval_sram.c.

References SRAM_ERROR, SRAM_OK, and sramHandle.

uint8_t BSP_SRAM_WriteData	(	uint32_t	uwStartAddress,
		uint16_t *	pData,
		uint32_t	uwDataSize
	)

Writes an amount of data from the SRAM device in polling mode.

Parameters:

uwStartAddress,:	Write start address
pData,:	Pointer to data to be written
uwDataSize,:	Size of written data from the memory

Return values:

SRAM

status

Definition at line 206 of file stm3210e_eval_sram.c.

References SRAM_ERROR, SRAM_OK, and sramHandle.

uint8_t BSP_SRAM_WriteData_DMA	(	uint32_t	uwStartAddress,
		uint16_t *	pData,
		uint32_t	uwDataSize
	)

Writes an amount of data from the SRAM device in DMA mode.

Parameters:

uwStartAddress,:	Write start address
pData,:	Pointer to data to be written
uwDataSize,:	Size of written data from the memory

Return values:

SRAM

status

Definition at line 225 of file stm3210e_eval_sram.c.

References SRAM_ERROR, SRAM_OK, and sramHandle.