DSI Exported Macros

Collaboration diagram for DSI Exported Macros:

Macros
#define	__HAL_DSI_RESET_HANDLE_STATE(__HANDLE__)
	Reset DSI handle state.
#define	__HAL_DSI_ENABLE(__HANDLE__)
	Enables the DSI host.
#define	__HAL_DSI_DISABLE(__HANDLE__)
	Disables the DSI host.
#define	__HAL_DSI_WRAPPER_ENABLE(__HANDLE__)
	Enables the DSI wrapper.
#define	__HAL_DSI_WRAPPER_DISABLE(__HANDLE__)
	Disable the DSI wrapper.
#define	__HAL_DSI_PLL_ENABLE(__HANDLE__)
	Enables the DSI PLL.
#define	__HAL_DSI_PLL_DISABLE(__HANDLE__)
	Disables the DSI PLL.
#define	__HAL_DSI_REG_ENABLE(__HANDLE__)
	Enables the DSI regulator.
#define	__HAL_DSI_REG_DISABLE(__HANDLE__)
	Disables the DSI regulator.
#define	__HAL_DSI_GET_FLAG(__HANDLE__, __FLAG__)
	Get the DSI pending flags.
#define	__HAL_DSI_CLEAR_FLAG(__HANDLE__, __FLAG__)
	Clears the DSI pending flags.
#define	__HAL_DSI_ENABLE_IT(__HANDLE__, __INTERRUPT__)
	Enables the specified DSI interrupts.
#define	__HAL_DSI_DISABLE_IT(__HANDLE__, __INTERRUPT__)
	Disables the specified DSI interrupts.
#define	__HAL_DSI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__)
	Checks whether the specified DSI interrupt source is enabled or not.

Detailed Description

Macro Definition Documentation

__HAL_DSI_RESET_HANDLE_STATE

#define __HAL_DSI_RESET_HANDLE_STATE

(

__HANDLE__

)

#include <stm32f4xx_hal_dsi.h>

Value:

((__HANDLE__)->State = HAL_DSI_STATE_RESET)

Reset DSI handle state.

Parameters

__HANDLE__

DSI handle

Return values

None

Definition at line 942 of file stm32f4xx_hal_dsi.h.

__HAL_DSI_ENABLE

#define __HAL_DSI_ENABLE

(

__HANDLE__

)

#include <stm32f4xx_hal_dsi.h>

Value:

                                          do { \
                                          __IO uint32_t tmpreg = 0x00U; \
                                          SET_BIT((__HANDLE__)->Instance->CR, DSI_CR_EN);\
                                          /* Delay after an DSI Host enabling */ \
                                          tmpreg = READ_BIT((__HANDLE__)->Instance->CR, DSI_CR_EN);\
                                          UNUSED(tmpreg); \
                                        } while(0U)

Enables the DSI host.

Parameters

__HANDLE__

DSI handle

Return values

None.

Definition at line 950 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_Init(), and HAL_DSI_Start().

__HAL_DSI_DISABLE

#define __HAL_DSI_DISABLE

(

__HANDLE__

)

#include <stm32f4xx_hal_dsi.h>

Value:

                                           do { \
                                           __IO uint32_t tmpreg = 0x00U; \
                                           CLEAR_BIT((__HANDLE__)->Instance->CR, DSI_CR_EN);\
                                           /* Delay after an DSI Host disabling */ \
                                           tmpreg = READ_BIT((__HANDLE__)->Instance->CR, DSI_CR_EN);\
                                           UNUSED(tmpreg); \
                                         } while(0U)

Disables the DSI host.

Parameters

__HANDLE__

DSI handle

Return values

None.

Definition at line 963 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_DeInit(), HAL_DSI_Init(), and HAL_DSI_Stop().

__HAL_DSI_WRAPPER_ENABLE

#define __HAL_DSI_WRAPPER_ENABLE

(

__HANDLE__

)

#include <stm32f4xx_hal_dsi.h>

Value:

                                                  do { \
                                                  __IO uint32_t tmpreg = 0x00U; \
                                                  SET_BIT((__HANDLE__)->Instance->WCR, DSI_WCR_DSIEN);\
                                                  /* Delay after an DSI wrapper enabling */ \
                                                  tmpreg = READ_BIT((__HANDLE__)->Instance->WCR, DSI_WCR_DSIEN);\
                                                  UNUSED(tmpreg); \
                                                } while(0U)

Enables the DSI wrapper.

Parameters

__HANDLE__

DSI handle

Return values

None.

Definition at line 976 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_Start().

__HAL_DSI_WRAPPER_DISABLE

#define __HAL_DSI_WRAPPER_DISABLE

(

__HANDLE__

)

#include <stm32f4xx_hal_dsi.h>

Value:

                                                   do { \
                                                   __IO uint32_t tmpreg = 0x00U; \
                                                   CLEAR_BIT((__HANDLE__)->Instance->WCR, DSI_WCR_DSIEN);\
                                                   /* Delay after an DSI wrapper disabling*/ \
                                                   tmpreg = READ_BIT((__HANDLE__)->Instance->WCR, DSI_WCR_DSIEN);\
                                                   UNUSED(tmpreg); \
                                                 } while(0U)

Disable the DSI wrapper.

Parameters

__HANDLE__

DSI handle

Return values

None.

Definition at line 989 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_DeInit(), and HAL_DSI_Stop().

__HAL_DSI_PLL_ENABLE

#define __HAL_DSI_PLL_ENABLE

(

__HANDLE__

)

#include <stm32f4xx_hal_dsi.h>

Value:

                                              do { \
                                              __IO uint32_t tmpreg = 0x00U; \
                                              SET_BIT((__HANDLE__)->Instance->WRPCR, DSI_WRPCR_PLLEN);\
                                              /* Delay after an DSI PLL enabling */ \
                                              tmpreg = READ_BIT((__HANDLE__)->Instance->WRPCR, DSI_WRPCR_PLLEN);\
                                              UNUSED(tmpreg); \
                                            } while(0U)

Enables the DSI PLL.

Parameters

__HANDLE__

DSI handle

Return values

None.

Definition at line 1002 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_ExitULPM(), HAL_DSI_ExitULPMData(), and HAL_DSI_Init().

__HAL_DSI_PLL_DISABLE

#define __HAL_DSI_PLL_DISABLE

(

__HANDLE__

)

#include <stm32f4xx_hal_dsi.h>

Value:

                                               do { \
                                               __IO uint32_t tmpreg = 0x00U; \
                                               CLEAR_BIT((__HANDLE__)->Instance->WRPCR, DSI_WRPCR_PLLEN);\
                                               /* Delay after an DSI PLL disabling */ \
                                               tmpreg = READ_BIT((__HANDLE__)->Instance->WRPCR, DSI_WRPCR_PLLEN);\
                                               UNUSED(tmpreg); \
                                             } while(0U)

Disables the DSI PLL.

Parameters

__HANDLE__

DSI handle

Return values

None.

Definition at line 1015 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_DeInit(), and HAL_DSI_EnterULPM().

__HAL_DSI_REG_ENABLE

#define __HAL_DSI_REG_ENABLE

(

__HANDLE__

)

#include <stm32f4xx_hal_dsi.h>

Value:

                                              do { \
                                              __IO uint32_t tmpreg = 0x00U; \
                                              SET_BIT((__HANDLE__)->Instance->WRPCR, DSI_WRPCR_REGEN);\
                                              /* Delay after an DSI regulator enabling */ \
                                              tmpreg = READ_BIT((__HANDLE__)->Instance->WRPCR, DSI_WRPCR_REGEN);\
                                              UNUSED(tmpreg); \
                                            } while(0U)

Enables the DSI regulator.

Parameters

__HANDLE__

DSI handle

Return values

None.

Definition at line 1028 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_Init().

__HAL_DSI_REG_DISABLE

#define __HAL_DSI_REG_DISABLE

(

__HANDLE__

)

#include <stm32f4xx_hal_dsi.h>

Value:

                                               do { \
                                               __IO uint32_t tmpreg = 0x00U; \
                                               CLEAR_BIT((__HANDLE__)->Instance->WRPCR, DSI_WRPCR_REGEN);\
                                               /* Delay after an DSI regulator disabling */ \
                                               tmpreg = READ_BIT((__HANDLE__)->Instance->WRPCR, DSI_WRPCR_REGEN);\
                                               UNUSED(tmpreg); \
                                             } while(0U)

Disables the DSI regulator.

Parameters

__HANDLE__

DSI handle

Return values

None.

Definition at line 1041 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_DeInit().

__HAL_DSI_GET_FLAG

#define __HAL_DSI_GET_FLAG	(		__HANDLE__,
			__FLAG__ )

#include <stm32f4xx_hal_dsi.h>

Value:

((__HANDLE__)->Instance->WISR & (__FLAG__))

Get the DSI pending flags.

Parameters

__HANDLE__	DSI handle.
__FLAG__	Get the specified flag. This parameter can be any combination of the following values: DSI_FLAG_TE : Tearing Effect Interrupt Flag DSI_FLAG_ER : End of Refresh Interrupt Flag DSI_FLAG_BUSY : Busy Flag DSI_FLAG_PLLLS: PLL Lock Status DSI_FLAG_PLLL : PLL Lock Interrupt Flag DSI_FLAG_PLLU : PLL Unlock Interrupt Flag DSI_FLAG_RRS : Regulator Ready Flag DSI_FLAG_RR : Regulator Ready Interrupt Flag

Return values

The	state of FLAG (SET or RESET).

Definition at line 1064 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_EnterULPM(), HAL_DSI_EnterULPMData(), HAL_DSI_ExitULPM(), HAL_DSI_ExitULPMData(), HAL_DSI_Init(), and HAL_DSI_IRQHandler().

__HAL_DSI_CLEAR_FLAG

#define __HAL_DSI_CLEAR_FLAG	(		__HANDLE__,
			__FLAG__ )

#include <stm32f4xx_hal_dsi.h>

Value:

((__HANDLE__)->Instance->WIFCR = (__FLAG__))

Clears the DSI pending flags.

Parameters

__HANDLE__	DSI handle.
__FLAG__	specifies the flag to clear. This parameter can be any combination of the following values: DSI_FLAG_TE : Tearing Effect Interrupt Flag DSI_FLAG_ER : End of Refresh Interrupt Flag DSI_FLAG_PLLL : PLL Lock Interrupt Flag DSI_FLAG_PLLU : PLL Unlock Interrupt Flag DSI_FLAG_RR : Regulator Ready Interrupt Flag

Return values

None

Definition at line 1078 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_IRQHandler().

__HAL_DSI_ENABLE_IT

#define __HAL_DSI_ENABLE_IT	(		__HANDLE__,
			__INTERRUPT__ )

#include <stm32f4xx_hal_dsi.h>

Value:

((__HANDLE__)->Instance->WIER |= (__INTERRUPT__))

Enables the specified DSI interrupts.

Parameters

__HANDLE__	DSI handle.
__INTERRUPT__	specifies the DSI interrupt sources to be enabled. This parameter can be any combination of the following values: DSI_IT_TE : Tearing Effect Interrupt DSI_IT_ER : End of Refresh Interrupt DSI_IT_PLLL: PLL Lock Interrupt DSI_IT_PLLU: PLL Unlock Interrupt DSI_IT_RR : Regulator Ready Interrupt

Return values

None

Definition at line 1092 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_ConfigAdaptedCommandMode().

__HAL_DSI_DISABLE_IT

#define __HAL_DSI_DISABLE_IT	(		__HANDLE__,
			__INTERRUPT__ )

#include <stm32f4xx_hal_dsi.h>

Value:

((__HANDLE__)->Instance->WIER &= ~(__INTERRUPT__))

Disables the specified DSI interrupts.

Parameters

__HANDLE__	DSI handle
__INTERRUPT__	specifies the DSI interrupt sources to be disabled. This parameter can be any combination of the following values: DSI_IT_TE : Tearing Effect Interrupt DSI_IT_ER : End of Refresh Interrupt DSI_IT_PLLL: PLL Lock Interrupt DSI_IT_PLLU: PLL Unlock Interrupt DSI_IT_RR : Regulator Ready Interrupt

Return values

None

Definition at line 1106 of file stm32f4xx_hal_dsi.h.

__HAL_DSI_GET_IT_SOURCE

#define __HAL_DSI_GET_IT_SOURCE	(		__HANDLE__,
			__INTERRUPT__ )

#include <stm32f4xx_hal_dsi.h>

Value:

((__HANDLE__)->Instance->WIER & (__INTERRUPT__))

Checks whether the specified DSI interrupt source is enabled or not.

Parameters

__HANDLE__	DSI handle
__INTERRUPT__	specifies the DSI interrupt source to check. This parameter can be one of the following values: DSI_IT_TE : Tearing Effect Interrupt DSI_IT_ER : End of Refresh Interrupt DSI_IT_PLLL: PLL Lock Interrupt DSI_IT_PLLU: PLL Unlock Interrupt DSI_IT_RR : Regulator Ready Interrupt

Return values

The	state of INTERRUPT (SET or RESET).

Definition at line 1120 of file stm32f4xx_hal_dsi.h.

Referenced by HAL_DSI_IRQHandler().