QSPI控制和状态函数。更多...

函数
HAL_QSPI_StateTypeDef	HAL_QSPI_GetState (const QSPI_HandleTypeDef *hqspi)
	返回QSPI句柄状态。
uint32_t	HAL_QSPI_GetError (const QSPI_HandleTypeDef *hqspi)
	返回QSPI错误代码。
HAL_StatusTypeDef	HAL_QSPI_Abort (QSPI_HandleTypeDef *hqspi)
	中止当前传输。
HAL_StatusTypeDef	HAL_QSPI_Abort_IT (QSPI_HandleTypeDef *hqspi)
	中止当前传输（非阻塞函数）
void	HAL_QSPI_SetTimeout (QSPI_HandleTypeDef *hqspi, uint32_t Timeout)
	设置QSPI超时。
HAL_StatusTypeDef	HAL_QSPI_SetFifoThreshold (QSPI_HandleTypeDef *hqspi, uint32_t Threshold)
	设置QSPI FIFO阈值。
uint32_t	HAL_QSPI_GetFifoThreshold (const QSPI_HandleTypeDef *hqspi)
	获取QSPI FIFO阈值。
HAL_StatusTypeDef	HAL_QSPI_SetFlashID (QSPI_HandleTypeDef *hqspi, uint32_t FlashID)
	设置FlashID。

详细描述

QSPI控制和状态函数。

 ===============================================================================
                  ##### Peripheral Control and State functions #####
 ===============================================================================
    [..]
    This subsection provides a set of functions allowing to :
      (+) Check in run-time the state of the driver.
      (+) Check the error code set during last operation.
      (+) Abort any operation.

函数文档

HAL_StatusTypeDef HAL_QSPI_Abort ( QSPI_HandleTypeDef * hqspi )

中止当前传输。

参数：

hqspi QSPI句柄

返回值：

HAL 状态

Definition at line 2262 of file stm32g4xx_hal_qspi.c.

References __HAL_QSPI_CLEAR_FLAG, __HAL_QSPI_GET_FLAG, __QSPI_HandleTypeDef::ErrorCode, HAL_DMA_Abort(), HAL_GetTick(), HAL_QSPI_ERROR_DMA, HAL_QSPI_STATE_READY, __QSPI_HandleTypeDef::hdma, __QSPI_HandleTypeDef::Instance, QSPI_FLAG_BUSY, QSPI_FLAG_TC, QSPI_WaitFlagStateUntilTimeout(), __QSPI_HandleTypeDef::State, and __QSPI_HandleTypeDef::Timeout.

HAL_StatusTypeDef HAL_QSPI_Abort_IT ( QSPI_HandleTypeDef * hqspi )

中止当前传输（非阻塞函数）

参数：

hqspi QSPI句柄

返回值：

HAL 状态

Definition at line 2326 of file stm32g4xx_hal_qspi.c.

References __HAL_QSPI_CLEAR_FLAG, __HAL_QSPI_DISABLE_IT, __HAL_QSPI_ENABLE_IT, __HAL_QSPI_GET_FLAG, __QSPI_HandleTypeDef::AbortCpltCallback, HAL_DMA_Abort_IT(), HAL_QSPI_AbortCpltCallback(), HAL_QSPI_STATE_ABORT, HAL_QSPI_STATE_READY, __QSPI_HandleTypeDef::hdma, __QSPI_HandleTypeDef::Instance, QSPI_DMAAbortCplt(), QSPI_FLAG_BUSY, QSPI_FLAG_TC, QSPI_IT_FT, QSPI_IT_SM, QSPI_IT_TC, QSPI_IT_TE, QSPI_IT_TO, __QSPI_HandleTypeDef::State, and __DMA_HandleTypeDef::XferAbortCallback.

Referenced by QSPI_DMAError().

uint32_t HAL_QSPI_GetError ( const QSPI_HandleTypeDef * hqspi )

返回QSPI错误代码。

参数：

hqspi QSPI句柄

返回值：

QSPI 错误代码

Definition at line 2252 of file stm32g4xx_hal_qspi.c.

References __QSPI_HandleTypeDef::ErrorCode.

uint32_t HAL_QSPI_GetFifoThreshold ( const QSPI_HandleTypeDef * hqspi )

获取QSPI FIFO阈值。

参数：

hqspi QSPI句柄

返回值：

Fifo	阈值（值介于1和16之间）

Definition at line 2432 of file stm32g4xx_hal_qspi.c.

References __QSPI_HandleTypeDef::Instance.

HAL_QSPI_StateTypeDef HAL_QSPI_GetState ( const QSPI_HandleTypeDef * hqspi )

返回QSPI句柄状态。

参数：

hqspi QSPI句柄

返回值：

HAL 状态

Definition at line 2241 of file stm32g4xx_hal_qspi.c.

References __QSPI_HandleTypeDef::State.

HAL_StatusTypeDef HAL_QSPI_SetFifoThreshold	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	Threshold
	)

设置QSPI FIFO阈值。

参数：

hqspi	QSPI句柄
Threshold	Fifo的阈值（值介于1和16之间）。

返回值：

HAL 状态

Definition at line 2400 of file stm32g4xx_hal_qspi.c.

References QSPI_InitTypeDef::FifoThreshold, HAL_QSPI_STATE_READY, __QSPI_HandleTypeDef::Init, __QSPI_HandleTypeDef::Instance, and __QSPI_HandleTypeDef::State.

HAL_StatusTypeDef HAL_QSPI_SetFlashID	(	QSPI_HandleTypeDef *	hqspi,
		uint32_t	FlashID
	)

设置FlashID。

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