Private Functions

Functions
static void	QSPI_MspInit (void)
	Initializes the QSPI MSP.
static void	QSPI_MspDeInit (void)
	De-Initializes the QSPI MSP.
static uint8_t	QSPI_ResetMemory (QSPI_HandleTypeDef *hqspi)
	This function reset the QSPI memory.
static uint8_t	QSPI_EnterFourBytesAddress (QSPI_HandleTypeDef *hqspi)
	This function set the QSPI memory in 4-byte address mode.
static uint8_t	QSPI_DummyCyclesCfg (QSPI_HandleTypeDef *hqspi)
	This function configure the dummy cycles on memory side.
static uint8_t	QSPI_WriteEnable (QSPI_HandleTypeDef *hqspi)
	This function send a Write Enable and wait it is effective.
static uint8_t	QSPI_AutoPollingMemReady (QSPI_HandleTypeDef *hqspi, uint32_t Timeout)
	This function read the SR of the memory and wait the EOP.

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Function Documentation

static uint8_t QSPI_AutoPollingMemReady	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	Timeout
	)		[static]

This function read the SR of the memory and wait the EOP.

Parameters:

hqspi,:	QSPI handle
Timeout,:	Timeout for auto-polling

Return values:

None

Definition at line 751 of file stm32l476g_eval_qspi.c.

References QSPI_ERROR, QSPI_OK, and QSPIHandle.

Referenced by BSP_QSPI_Erase_Block(), BSP_QSPI_Erase_Chip(), BSP_QSPI_Write(), QSPI_EnterFourBytesAddress(), and QSPI_ResetMemory().

static uint8_t QSPI_DummyCyclesCfg

(

QSPI_HandleTypeDef *

hqspi

)

[static]

This function configure the dummy cycles on memory side.

Parameters:

hqspi,:

QSPI handle

Return values:

None

Definition at line 646 of file stm32l476g_eval_qspi.c.

References QSPI_ERROR, QSPI_OK, QSPI_WriteEnable(), and QSPIHandle.

Referenced by BSP_QSPI_Init().

static uint8_t QSPI_EnterFourBytesAddress

(

QSPI_HandleTypeDef *

hqspi

)

[static]

This function set the QSPI memory in 4-byte address mode.

Parameters:

hqspi,:

QSPI handle

Return values:

None

Definition at line 605 of file stm32l476g_eval_qspi.c.

References QSPI_AutoPollingMemReady(), QSPI_ERROR, QSPI_OK, QSPI_WriteEnable(), and QSPIHandle.

Referenced by BSP_QSPI_Init().

static void QSPI_MspDeInit

(

void

)

[static]

De-Initializes the QSPI MSP.

Return values:

None

Definition at line 542 of file stm32l476g_eval_qspi.c.

Referenced by BSP_QSPI_DeInit().

static void QSPI_MspInit

(

void

)

[static]

Initializes the QSPI MSP.

Return values:

None

Definition at line 505 of file stm32l476g_eval_qspi.c.

Referenced by BSP_QSPI_Init().

static uint8_t QSPI_ResetMemory

(

QSPI_HandleTypeDef *

hqspi

)

[static]

This function reset the QSPI memory.

Parameters:

hqspi,:

QSPI handle

Return values:

None

Definition at line 563 of file stm32l476g_eval_qspi.c.

References QSPI_AutoPollingMemReady(), QSPI_ERROR, QSPI_OK, and QSPIHandle.

Referenced by BSP_QSPI_Init().

static uint8_t QSPI_WriteEnable

(

QSPI_HandleTypeDef *

hqspi

)

[static]

This function send a Write Enable and wait it is effective.

Parameters:

hqspi,:

QSPI handle

Return values:

None

Definition at line 705 of file stm32l476g_eval_qspi.c.

References QSPI_ERROR, QSPI_OK, and QSPIHandle.

Referenced by BSP_QSPI_Erase_Block(), BSP_QSPI_Erase_Chip(), BSP_QSPI_Write(), QSPI_DummyCyclesCfg(), and QSPI_EnterFourBytesAddress().