QSPI Private Functions

Functions
static void	QSPI_DMARxCplt (DMA_HandleTypeDef *hdma)
	DMA QSPI receive process complete callback.
static void	QSPI_DMATxCplt (DMA_HandleTypeDef *hdma)
	DMA QSPI transmit process complete callback.
static void	QSPI_DMARxHalfCplt (DMA_HandleTypeDef *hdma)
	DMA QSPI receive process half complete callback.
static void	QSPI_DMATxHalfCplt (DMA_HandleTypeDef *hdma)
	DMA QSPI transmit process half complete callback.
static void	QSPI_DMAError (DMA_HandleTypeDef *hdma)
	DMA QSPI communication error callback.
static void	QSPI_DMAAbortCplt (DMA_HandleTypeDef *hdma)
	DMA QSPI abort complete callback.
static HAL_StatusTypeDef	QSPI_WaitFlagStateUntilTimeout (QSPI_HandleTypeDef *hqspi, uint32_t Flag, FlagStatus State, uint32_t Tickstart, uint32_t Timeout)
	Wait for a flag state until timeout.
static void	QSPI_Config (QSPI_HandleTypeDef *hqspi, QSPI_CommandTypeDef *cmd, uint32_t FunctionalMode)
	Configure the communication registers.

---

Function Documentation

static void QSPI_Config	(	QSPI_HandleTypeDef *	hqspi,
		QSPI_CommandTypeDef *	cmd,
		uint32_t	FunctionalMode
	)		[static]

Configure the communication registers.

Parameters:

hqspi	: QSPI handle
cmd	: structure that contains the command configuration information
FunctionalMode	: functional mode to configured This parameter can be one of the following values: QSPI_FUNCTIONAL_MODE_INDIRECT_WRITE: Indirect write mode QSPI_FUNCTIONAL_MODE_INDIRECT_READ: Indirect read mode QSPI_FUNCTIONAL_MODE_AUTO_POLLING: Automatic polling mode QSPI_FUNCTIONAL_MODE_MEMORY_MAPPED: Memory-mapped mode

Return values:

None

Definition at line 2686 of file stm32l4xx_hal_qspi.c.

References QSPI_CommandTypeDef::Address, QSPI_CommandTypeDef::AddressMode, QSPI_CommandTypeDef::AddressSize, QSPI_CommandTypeDef::AlternateByteMode, QSPI_CommandTypeDef::AlternateBytes, QSPI_CommandTypeDef::AlternateBytesSize, assert_param, QSPI_CommandTypeDef::DataMode, QSPI_CommandTypeDef::DdrHoldHalfCycle, QSPI_CommandTypeDef::DdrMode, QSPI_CommandTypeDef::DummyCycles, __QSPI_HandleTypeDef::Instance, QSPI_CommandTypeDef::Instruction, QSPI_CommandTypeDef::InstructionMode, IS_QSPI_FUNCTIONAL_MODE, QSPI_CommandTypeDef::NbData, QSPI_ADDRESS_NONE, QSPI_ALTERNATE_BYTES_NONE, QSPI_DATA_NONE, QSPI_FUNCTIONAL_MODE_MEMORY_MAPPED, QSPI_INSTRUCTION_NONE, and QSPI_CommandTypeDef::SIOOMode.

Referenced by HAL_QSPI_AutoPolling(), HAL_QSPI_AutoPolling_IT(), HAL_QSPI_Command(), HAL_QSPI_Command_IT(), and HAL_QSPI_MemoryMapped().

static void QSPI_DMAAbortCplt

(

DMA_HandleTypeDef *

hdma

)

[static]

DMA QSPI abort complete callback.

Parameters:

hdma	: DMA handle

Return values:

None

Definition at line 2610 of file stm32l4xx_hal_qspi.c.

References __HAL_QSPI_CLEAR_FLAG, __HAL_QSPI_ENABLE_IT, __QSPI_HandleTypeDef::ErrorCallback, HAL_QSPI_ErrorCallback(), HAL_QSPI_STATE_ABORT, HAL_QSPI_STATE_READY, __QSPI_HandleTypeDef::Instance, __DMA_HandleTypeDef::Parent, QSPI_FLAG_TC, QSPI_IT_TC, __QSPI_HandleTypeDef::RxXferCount, __QSPI_HandleTypeDef::State, and __QSPI_HandleTypeDef::TxXferCount.

Referenced by HAL_QSPI_Abort_IT(), and HAL_QSPI_IRQHandler().

static void QSPI_DMAError

(

DMA_HandleTypeDef *

hdma

)

[static]

DMA QSPI communication error callback.

Parameters:

hdma	: DMA handle

Return values:

None

Definition at line 2576 of file stm32l4xx_hal_qspi.c.

References __HAL_QSPI_DISABLE_IT, __QSPI_HandleTypeDef::ErrorCallback, __QSPI_HandleTypeDef::ErrorCode, HAL_QSPI_Abort_IT(), HAL_QSPI_ERROR_DMA, HAL_QSPI_ErrorCallback(), HAL_QSPI_STATE_READY, __QSPI_HandleTypeDef::Instance, __DMA_HandleTypeDef::Parent, QSPI_IT_FT, QSPI_IT_TC, QSPI_IT_TE, __QSPI_HandleTypeDef::RxXferCount, __QSPI_HandleTypeDef::State, and __QSPI_HandleTypeDef::TxXferCount.

Referenced by HAL_QSPI_Receive_DMA(), and HAL_QSPI_Transmit_DMA().

static void QSPI_DMARxCplt

(

DMA_HandleTypeDef *

hdma

)

[static]

DMA QSPI receive process complete callback.

Parameters:

hdma	: DMA handle

Return values:

None

Definition at line 2516 of file stm32l4xx_hal_qspi.c.

References __HAL_QSPI_ENABLE_IT, __DMA_HandleTypeDef::Parent, QSPI_IT_TC, and __QSPI_HandleTypeDef::RxXferCount.

Referenced by HAL_QSPI_Receive_DMA().

static void QSPI_DMARxHalfCplt

(

DMA_HandleTypeDef *

hdma

)

[static]

DMA QSPI receive process half complete callback.

Parameters:

hdma	: DMA handle

Return values:

None

Definition at line 2544 of file stm32l4xx_hal_qspi.c.

References HAL_QSPI_RxHalfCpltCallback(), __DMA_HandleTypeDef::Parent, and __QSPI_HandleTypeDef::RxHalfCpltCallback.

Referenced by HAL_QSPI_Receive_DMA().

static void QSPI_DMATxCplt

(

DMA_HandleTypeDef *

hdma

)

[static]

DMA QSPI transmit process complete callback.

Parameters:

hdma	: DMA handle

Return values:

None

Definition at line 2530 of file stm32l4xx_hal_qspi.c.

References __HAL_QSPI_ENABLE_IT, __DMA_HandleTypeDef::Parent, QSPI_IT_TC, and __QSPI_HandleTypeDef::TxXferCount.

Referenced by HAL_QSPI_Transmit_DMA().

static void QSPI_DMATxHalfCplt

(

DMA_HandleTypeDef *

hdma

)

[static]

DMA QSPI transmit process half complete callback.

Parameters:

hdma	: DMA handle

Return values:

None

Definition at line 2560 of file stm32l4xx_hal_qspi.c.

References HAL_QSPI_TxHalfCpltCallback(), __DMA_HandleTypeDef::Parent, and __QSPI_HandleTypeDef::TxHalfCpltCallback.

Referenced by HAL_QSPI_Transmit_DMA().

static HAL_StatusTypeDef QSPI_WaitFlagStateUntilTimeout	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	Flag,
		FlagStatus	State,
		uint32_t	Tickstart,
		uint32_t	Timeout
	)		[static]

Wait for a flag state until timeout.

Parameters:

hqspi	: QSPI handle
Flag	: Flag checked
State	: Value of the flag expected
Tickstart	: Tick start value
Timeout	: Duration of the timeout

Return values:

HAL

status

Definition at line 2653 of file stm32l4xx_hal_qspi.c.

References __HAL_QSPI_GET_FLAG, __QSPI_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_QSPI_ERROR_TIMEOUT, HAL_QSPI_STATE_ERROR, and __QSPI_HandleTypeDef::State.

Referenced by HAL_QSPI_Abort(), HAL_QSPI_AutoPolling(), HAL_QSPI_AutoPolling_IT(), HAL_QSPI_Command(), HAL_QSPI_Command_IT(), HAL_QSPI_Init(), HAL_QSPI_MemoryMapped(), HAL_QSPI_Receive(), and HAL_QSPI_Transmit().