Functions
HAL_StatusTypeDef	Cypress_QSPI_WriteEnable (QSPI_HandleTypeDef *hqspi)
	Enable write operations and wait until effective (blocking) More...

HAL_StatusTypeDef	Cypress_QSPI_WriteDisable (QSPI_HandleTypeDef *hqspi)
	Disable write operations, terminating any current operation. More...

HAL_StatusTypeDef	Cypress_QSPI_ErrorRecovery (QSPI_HandleTypeDef *hqspi)
	Check for program/erase error, and then recover by clearing the SR and disabling the write. More...

HAL_StatusTypeDef	Cypress_QSPI_WaitMemReady (QSPI_HandleTypeDef *hqspi, uint32_t timeout)
	Polls the SR until the WIP bit is unset (blocking) More...

HAL_StatusTypeDef	Cypress_QSPI_WaitMemReady_IT (QSPI_HandleTypeDef *hqspi)
	Polls the SR until the WIP bit is unset (non-blocking, requires interrupts) More...

HAL_StatusTypeDef	Cypress_QSPI_WaitWriteReady (QSPI_HandleTypeDef *hqspi, uint32_t timeout)
	Polls the SR until the WREN bit is set (blocking) More...

HAL_StatusTypeDef	Cypress_QSPI_WaitWriteReady_IT (QSPI_HandleTypeDef *hqspi)
	Polls the SR until the WREN bit is set (non-blocking, requires interrupts) More...

HAL_StatusTypeDef	Cypress_QSPI_ReadSR1 (QSPI_HandleTypeDef hqspi, uint8_t result)
	Reads SR1 to a variable. More...

HAL_StatusTypeDef	Cypress_QSPI_ReadSR2 (QSPI_HandleTypeDef hqspi, uint8_t result)
	Reads SR2 to a variable. More...

HAL_StatusTypeDef	Cypress_QSPI_ReadCR (QSPI_HandleTypeDef hqspi, uint8_t result)
	Reads the CR to a variable. More...

HAL_StatusTypeDef	Cypress_QSPI_ClearSR (QSPI_HandleTypeDef *hqspi)
	Clears the Erase Fail and Program Fail flags. More...

HAL_StatusTypeDef	Cypress_QSPI_CheckForErrors (QSPI_HandleTypeDef *hqspi)
	Checks SR1 for program/erase errors. More...

HAL_StatusTypeDef	Cypress_QSPI_WriteSR1 (QSPI_HandleTypeDef *hqspi, uint8_t sReg)
	Writes to SR1. More...

HAL_StatusTypeDef	Cypress_QSPI_WriteCR (QSPI_HandleTypeDef *hqspi, uint8_t cReg)
	Writes to CR. More...

HAL_StatusTypeDef	Cypress_QSPI_SectorErase (QSPI_HandleTypeDef *hqspi, uint32_t address)
	Sets all bits in a sector to 1 (blocking) More...

HAL_StatusTypeDef	Cypress_QSPI_SectorErase_IT (QSPI_HandleTypeDef *hqspi, uint32_t address)
	Sets all bits in a sector to 1 (non-blocking, requires interrupts) More...

HAL_StatusTypeDef	Cypress_QSPI_BulkErase (QSPI_HandleTypeDef *hqspi)
	Sets all bits in the flash memory to 1 (blocking) More...

HAL_StatusTypeDef	Cypress_QSPI_BulkErase_IT (QSPI_HandleTypeDef *hqspi)
	Sets all bits in the flash memory to 1 (non-blocking, requires interrupts) More...

HAL_StatusTypeDef	Cypress_QSPI_Read (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t dest, uint32_t count)
	Reads data into memory in SPI mode (blocking) More...

HAL_StatusTypeDef	Cypress_QSPI_Read_IT (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t dest, uint32_t count)
	Reads data into memory in SPI mode (non-blocking, requires callbacks) More...

HAL_StatusTypeDef	Cypress_QSPI_Read_DMA (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t dest, uint32_t count)
	Reads data directly into memory in SPI mode (non-blocking, requires callbacks) More...

HAL_StatusTypeDef	Cypress_QSPI_ReadQuad (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t dest, uint32_t count)
	Reads data into memory using QSPI (blocking) More...

HAL_StatusTypeDef	Cypress_QSPI_ReadQuadAlt (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t dest, uint32_t count)
	Reads data into memory using QSPI (blocking) More...

HAL_StatusTypeDef	Cypress_QSPI_ReadQuad_IT (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t dest, uint32_t count)
	Reads data into memory using QSPI (nonblocking, requires callbacks) More...

HAL_StatusTypeDef	Cypress_QSPI_ReadQuad_DMA (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t dest, uint32_t count)
	Reads data directly into memory using QSPI (nonblocking, requires callbacks) More...

HAL_StatusTypeDef	Cypress_QSPI_Program (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t src, uint32_t count)
	Writes data into a page in SPI mode (blocking) More...

HAL_StatusTypeDef	Cypress_QSPI_Program_IT (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t src, uint32_t count)
	Writes data into a page in SPI mode (nonblocking, requires callbacks) More...

HAL_StatusTypeDef	Cypress_QSPI_Program_DMA (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t src, uint32_t count)
	Writes data into a page in SPI mode (nonblocking, requires callbacks) More...

HAL_StatusTypeDef	Cypress_QSPI_ProgramQuad (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t src, uint32_t count)
	Writes data into a page using QSPI (blocking) More...

HAL_StatusTypeDef	Cypress_QSPI_ProgramQuad_IT (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t src, uint32_t count)
	Writes data into a page using QSPI (non-blocking, requires callbacks) More...

HAL_StatusTypeDef	Cypress_QSPI_ProgramQuad_DMA (QSPI_HandleTypeDef hqspi, uint32_t address, uint8_t src, uint32_t count)
	Writes data into a page using QSPI (non-blocking, requires callbacks) More...

HAL_StatusTypeDef	Cypress_QSPI_Reset (QSPI_HandleTypeDef *hqspi)
	Resets device to power-up state. More...

HAL_StatusTypeDef	Cypress_QSPI_ModeBitReset (QSPI_HandleTypeDef *hqspi)
	Forces device into normal mode after continuous high performance read mode. More...

HAL_StatusTypeDef	Cypress_QSPI_ResetConfiguration (QSPI_HandleTypeDef *hqspi)
	Sets all configuration to default @warn This will unset the QUAD bit and may result in write protection being set; see Cypress_QSPI_DisableWP. More...

void	Cypress_QSPI_DisableWP (GPIO_TypeDef *GPIO_Port, uint32_t GPIO_Pin)
	Disables Write Protection. More...

void	Cypress_QSPI_ResetWP (GPIO_TypeDef *GPIO_Port, uint32_t GPIO_Pin)
	Resets write protection pin. More...

Detailed Description

Function Documentation

◆ Cypress_QSPI_BulkErase()

HAL_StatusTypeDef Cypress_QSPI_BulkErase ( QSPI_HandleTypeDef * hqspi )

Sets all bits in the flash memory to 1 (blocking)

Parameters

hqspi QSPI handle

Returns: HAL status

Postcondition: If error, call Cypress_QSPI_ErrorRecovery to clear errors

◆ Cypress_QSPI_BulkErase_IT()

HAL_StatusTypeDef Cypress_QSPI_BulkErase_IT ( QSPI_HandleTypeDef * hqspi )

Sets all bits in the flash memory to 1 (non-blocking, requires interrupts)

Parameters

hqspi QSPI handle

Returns: HAL status

Postcondition: User should verify that no errors occurred after erase

Remarks: Calls HAL_QSPI_StatusMatchCallback when complete via interrupt

◆ Cypress_QSPI_CheckForErrors()

HAL_StatusTypeDef Cypress_QSPI_CheckForErrors ( QSPI_HandleTypeDef * hqspi )

Checks SR1 for program/erase errors.

Parameters

hqspi QSPI handle

Returns: HAL status

Remarks: Returns HAL_OK if no errors, HAL_ERROR if errors

Postcondition: If error, call Cypress_QSPI_ErrorRecovery

◆ Cypress_QSPI_ClearSR()

HAL_StatusTypeDef Cypress_QSPI_ClearSR ( QSPI_HandleTypeDef * hqspi )

Clears the Erase Fail and Program Fail flags.

Parameters

hqspi QSPI handle

Returns: HAL status

◆ Cypress_QSPI_DisableWP()

void Cypress_QSPI_DisableWP	(	GPIO_TypeDef *	GPIO_Port,
		uint32_t	GPIO_Pin
	)

Disables Write Protection.

Note: When the QUAD bit is not set, IO2/WP acts as a write protect.; When IO2/WP is low, it will disable programs, writes, and modifying the registers.; The suggested use of this function is to use it to enable the QUAD bit, therefore disabling the WP input, and then restoring the pin using Cypress_QSPI_ResetWP

Precondition: Set the User Label of pin IO2 to QUADSPI_WRITEPROT in the configurator

Parameters

GPIO_Port	QUADSPI_WRITEPROT_GPIO_Port (if User Label set)
GPIO_Pin	QUADSPI_WRITEPROT_Pin (if User Label set)

Warning: This will disable QSPI functionality. However, SPI and configuration operations (single data line, single address line) are available.; To re-enable QSPI functionality, use Cypress_QSPI_ResetWP

◆ Cypress_QSPI_ErrorRecovery()

HAL_StatusTypeDef Cypress_QSPI_ErrorRecovery ( QSPI_HandleTypeDef * hqspi )

Check for program/erase error, and then recover by clearing the SR and disabling the write.

Parameters

hqspi QSPI handle

Returns: HAL status

◆ Cypress_QSPI_ModeBitReset()

HAL_StatusTypeDef Cypress_QSPI_ModeBitReset ( QSPI_HandleTypeDef * hqspi )

Forces device into normal mode after continuous high performance read mode.

Parameters

hqspi QSPI handle

Returns: HAL status

◆ Cypress_QSPI_Program()

HAL_StatusTypeDef Cypress_QSPI_Program	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	src,
		uint32_t	count
	)

Writes data into a page in SPI mode (blocking)

Parameters

hqspi	QSPI handle
address	page to write
src	pointer to data to write
count	bytes to write

Returns: HAL status

◆ Cypress_QSPI_Program_DMA()

HAL_StatusTypeDef Cypress_QSPI_Program_DMA	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	src,
		uint32_t	count
	)

Writes data into a page in SPI mode (nonblocking, requires callbacks)

Parameters

hqspi	QSPI handle
address	page to write
src	pointer to data to write
count	bytes to write

Returns: HAL status

Postcondition: User should verify that no errors were raised after the write

Remarks: Calls HAL_QSPI_TxCpltCallback on completion via interrupt

◆ Cypress_QSPI_Program_IT()

HAL_StatusTypeDef Cypress_QSPI_Program_IT	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	src,
		uint32_t	count
	)

Writes data into a page in SPI mode (nonblocking, requires callbacks)

Parameters

hqspi	QSPI handle
address	page to write
src	pointer to data to write
count	bytes to write

Returns: HAL status

Postcondition: User should verify that no errors were raised after the write

Remarks: Calls HAL_QSPI_TxCpltCallback on completion via interrupt

◆ Cypress_QSPI_ProgramQuad()

HAL_StatusTypeDef Cypress_QSPI_ProgramQuad	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	src,
		uint32_t	count
	)

Writes data into a page using QSPI (blocking)

Precondition: CR1 must have CR1_QUAD set (0x02) to enable quad mode

Parameters

hqspi	QSPI handle
address	page to write
src	pointer to data to write
count	bytes to write

Returns: HAL status

◆ Cypress_QSPI_ProgramQuad_DMA()

HAL_StatusTypeDef Cypress_QSPI_ProgramQuad_DMA	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	src,
		uint32_t	count
	)

Writes data into a page using QSPI (non-blocking, requires callbacks)

Precondition: CR1 must have CR1_QUAD set (0x02) to enable quad mode

Parameters

hqspi	QSPI handle
address	page to write
src	pointer to data to write
count	bytes to write

Returns: HAL status

Postcondition: User should verify that no errors were raised after the write

Remarks: Calls HAL_QSPI_TxCpltCallback on completion via interrupt

◆ Cypress_QSPI_ProgramQuad_IT()

HAL_StatusTypeDef Cypress_QSPI_ProgramQuad_IT	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	src,
		uint32_t	count
	)

Writes data into a page using QSPI (non-blocking, requires callbacks)

Precondition: CR1 must have CR1_QUAD set (0x02) to enable quad mode

Parameters

hqspi	QSPI handle
address	page to write
src	pointer to data to write
count	bytes to write

Returns: HAL status

Postcondition: User should verify that no errors were raised after the write

Remarks: Calls HAL_QSPI_TxCpltCallback on completion via interrupt

◆ Cypress_QSPI_Read()

HAL_StatusTypeDef Cypress_QSPI_Read	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	dest,
		uint32_t	count
	)

Reads data into memory in SPI mode (blocking)

Parameters

hqspi	QSPI handle
address	starting address to read
dest	pointer to memory destination
count	bytes to read

Returns: HAL status

◆ Cypress_QSPI_Read_DMA()

HAL_StatusTypeDef Cypress_QSPI_Read_DMA	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	dest,
		uint32_t	count
	)

Reads data directly into memory in SPI mode (non-blocking, requires callbacks)

Parameters

hqspi	QSPI handle
address	starting address to read
dest	pointer to memory destination
count	bytes to read

Returns: HAL status

Remarks: Calls HAL_QSPI_RxCpltCallback on completion via interrupt

◆ Cypress_QSPI_Read_IT()

HAL_StatusTypeDef Cypress_QSPI_Read_IT	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	dest,
		uint32_t	count
	)

Reads data into memory in SPI mode (non-blocking, requires callbacks)

Parameters

hqspi	QSPI handle
address	starting address to read
dest	pointer to memory destination
count	bytes to read

Returns: HAL status

Remarks: Calls HAL_QSPI_RxCpltCallback on completion via interrupt

◆ Cypress_QSPI_ReadCR()

HAL_StatusTypeDef Cypress_QSPI_ReadCR	(	QSPI_HandleTypeDef *	hqspi,
		uint8_t *	result
	)

Reads the CR to a variable.

Parameters

hqspi	QSPI handle
result	Location to store the CR

Returns: HAL status

◆ Cypress_QSPI_ReadQuad()

HAL_StatusTypeDef Cypress_QSPI_ReadQuad	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	dest,
		uint32_t	count
	)

Reads data into memory using QSPI (blocking)

Precondition: CR1 must have CR1_QUAD set (0x02) to enable quad mode; The latency codes must be set appropriately, QSPI Dummy clock configuration

Parameters

hqspi	QSPI handle
address	starting address to read
dest	pointer to memory destination
count	bytes to read

Returns: HAL status

Note: this took me like 3 days to make work: it sends a mode byte as an alternate byte that is super-duper required

◆ Cypress_QSPI_ReadQuad_DMA()

HAL_StatusTypeDef Cypress_QSPI_ReadQuad_DMA	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	dest,
		uint32_t	count
	)

Reads data directly into memory using QSPI (nonblocking, requires callbacks)

Precondition: CR1 must have CR1_QUAD set (0x02) to enable quad mode

Parameters

hqspi	QSPI handle
address	starting address to read
dest	pointer to memory destination
count	bytes to read

Returns: HAL status

Remarks: Calls HAL_QSPI_RxCpltCallback on completion via interrupt

◆ Cypress_QSPI_ReadQuad_IT()

HAL_StatusTypeDef Cypress_QSPI_ReadQuad_IT	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	dest,
		uint32_t	count
	)

Reads data into memory using QSPI (nonblocking, requires callbacks)

Precondition: CR1 must have CR1_QUAD set (0x02) to enable quad mode

Parameters

hqspi	QSPI handle
address	starting address to read
dest	pointer to memory destination
count	bytes to read

Returns: HAL status

Remarks: Calls HAL_QSPI_RxCpltCallback on completion via interrupt

◆ Cypress_QSPI_ReadQuadAlt()

HAL_StatusTypeDef Cypress_QSPI_ReadQuadAlt	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address,
		uint8_t *	dest,
		uint32_t	count
	)

Reads data into memory using QSPI (blocking)

Precondition: CR1 must have CR1_QUAD set (0x02) to enable quad mode; The latency codes must be set appropriately, QSPI Dummy clock configuration

Parameters

hqspi	QSPI handle
address	starting address to read
dest	pointer to memory destination
count	bytes to read

Returns: HAL status

Note: This is an alternate version of ReadQuad that only uses one line for the address and no mode bits

◆ Cypress_QSPI_ReadSR1()

HAL_StatusTypeDef Cypress_QSPI_ReadSR1	(	QSPI_HandleTypeDef *	hqspi,
		uint8_t *	result
	)

Reads SR1 to a variable.

Parameters

hqspi	QSPI handle
result	Location to store SR1

Returns: HAL status

◆ Cypress_QSPI_ReadSR2()

HAL_StatusTypeDef Cypress_QSPI_ReadSR2	(	QSPI_HandleTypeDef *	hqspi,
		uint8_t *	result
	)

Reads SR2 to a variable.

Parameters

hqspi	QSPI handle
result	Location to store SR2

Returns: HAL status

◆ Cypress_QSPI_Reset()

HAL_StatusTypeDef Cypress_QSPI_Reset ( QSPI_HandleTypeDef * hqspi )

Resets device to power-up state.

Parameters

hqspi QSPI handle

Returns: HAL status

◆ Cypress_QSPI_ResetConfiguration()

HAL_StatusTypeDef Cypress_QSPI_ResetConfiguration ( QSPI_HandleTypeDef * hqspi )

Sets all configuration to default @warn This will unset the QUAD bit and may result in write protection being set; see Cypress_QSPI_DisableWP.

Parameters

hqspi QSPI handle

Returns: HAL status

◆ Cypress_QSPI_ResetWP()

void Cypress_QSPI_ResetWP	(	GPIO_TypeDef *	GPIO_Port,
		uint32_t	GPIO_Pin
	)

Resets write protection pin.

Note: Used to restore Cypress_QSPI_DisableWP; This will re-enable QSPI operations

Precondition: Set the User Label of pin IO2 to QUADSPI_WRITEPROT in the configurator

Parameters

GPIO_Port	QUADSPI_WRITEPROT_GPIO_Port (if User Label set)
GPIO_Pin	QUADSPI_WRITEPROT_Pin (if User Label set)

◆ Cypress_QSPI_SectorErase()

HAL_StatusTypeDef Cypress_QSPI_SectorErase	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address
	)

Sets all bits in a sector to 1 (blocking)

Parameters

hqspi	QSPI handle
address	address within the sector to erase

Returns: HAL status

Postcondition: If error, call Cypress_QSPI_ErrorRecovery to clear errors

◆ Cypress_QSPI_SectorErase_IT()

HAL_StatusTypeDef Cypress_QSPI_SectorErase_IT	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	address
	)

Sets all bits in a sector to 1 (non-blocking, requires interrupts)

Parameters

hqspi	QSPI handle
address	address within the sector to erase

Returns: HAL status

Postcondition: User should verify that no errors occurred after erase

Remarks: Calls HAL_QSPI_StatusMatchCallback when complete via interrupt

◆ Cypress_QSPI_WaitMemReady()

HAL_StatusTypeDef Cypress_QSPI_WaitMemReady	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	timeout
	)

Polls the SR until the WIP bit is unset (blocking)

Parameters

hqspi	QSPI handle
timeout	Time to wait before erroring out

Returns: HAL status

◆ Cypress_QSPI_WaitMemReady_IT()

HAL_StatusTypeDef Cypress_QSPI_WaitMemReady_IT ( QSPI_HandleTypeDef * hqspi )

Polls the SR until the WIP bit is unset (non-blocking, requires interrupts)

Parameters

hqspi QSPI handle

Returns: HAL status

Remarks: Calls HAL_QSPI_StatusMatchCallback when complete as an interrupt

◆ Cypress_QSPI_WaitWriteReady()

HAL_StatusTypeDef Cypress_QSPI_WaitWriteReady	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	timeout
	)

Polls the SR until the WREN bit is set (blocking)

Parameters

hqspi	QSPI handle
timeout	Time to wait before erroring out

Returns: HAL status

◆ Cypress_QSPI_WaitWriteReady_IT()

HAL_StatusTypeDef Cypress_QSPI_WaitWriteReady_IT ( QSPI_HandleTypeDef * hqspi )

Polls the SR until the WREN bit is set (non-blocking, requires interrupts)

Parameters

hqspi QSPI handle

Returns: HAL status

◆ Cypress_QSPI_WriteCR()

HAL_StatusTypeDef Cypress_QSPI_WriteCR	(	QSPI_HandleTypeDef *	hqspi,
		uint8_t	cReg
	)

Writes to CR.

Parameters

hqspi	QSPI handle
cReg	configuration to write

Returns: HAL status

◆ Cypress_QSPI_WriteDisable()

HAL_StatusTypeDef Cypress_QSPI_WriteDisable ( QSPI_HandleTypeDef * hqspi )

Disable write operations, terminating any current operation.

Parameters

hqspi QSPI handle

Returns: HAL status

◆ Cypress_QSPI_WriteEnable()

HAL_StatusTypeDef Cypress_QSPI_WriteEnable ( QSPI_HandleTypeDef * hqspi )

Enable write operations and wait until effective (blocking)

Parameters

hqspi QSPI handle

Returns: HAL status

◆ Cypress_QSPI_WriteSR1()

HAL_StatusTypeDef Cypress_QSPI_WriteSR1	(	QSPI_HandleTypeDef *	hqspi,
		uint8_t	sReg
	)

Writes to SR1.

Parameters

hqspi	QSPI handle
sReg	status to write

Returns: HAL status

Functions

Detailed Description

Function Documentation

◆ Cypress_QSPI_BulkErase()

◆ Cypress_QSPI_BulkErase_IT()

◆ Cypress_QSPI_CheckForErrors()

◆ Cypress_QSPI_ClearSR()

◆ Cypress_QSPI_DisableWP()

◆ Cypress_QSPI_ErrorRecovery()

◆ Cypress_QSPI_ModeBitReset()

◆ Cypress_QSPI_Program()

◆ Cypress_QSPI_Program_DMA()

◆ Cypress_QSPI_Program_IT()

◆ Cypress_QSPI_ProgramQuad()

◆ Cypress_QSPI_ProgramQuad_DMA()

◆ Cypress_QSPI_ProgramQuad_IT()

◆ Cypress_QSPI_Read()

◆ Cypress_QSPI_Read_DMA()

◆ Cypress_QSPI_Read_IT()

◆ Cypress_QSPI_ReadCR()

◆ Cypress_QSPI_ReadQuad()

◆ Cypress_QSPI_ReadQuad_DMA()

◆ Cypress_QSPI_ReadQuad_IT()

◆ Cypress_QSPI_ReadQuadAlt()

◆ Cypress_QSPI_ReadSR1()

◆ Cypress_QSPI_ReadSR2()

◆ Cypress_QSPI_Reset()

◆ Cypress_QSPI_ResetConfiguration()

◆ Cypress_QSPI_ResetWP()

◆ Cypress_QSPI_SectorErase()

◆ Cypress_QSPI_SectorErase_IT()

◆ Cypress_QSPI_WaitMemReady()

◆ Cypress_QSPI_WaitMemReady_IT()

◆ Cypress_QSPI_WaitWriteReady()

◆ Cypress_QSPI_WaitWriteReady_IT()

◆ Cypress_QSPI_WriteCR()

◆ Cypress_QSPI_WriteDisable()

◆ Cypress_QSPI_WriteEnable()

◆ Cypress_QSPI_WriteSR1()