宏定义
#define	__get_FPSCR() ((uint32_t)0U)
	Get FPSCR 更多...

#define	__set_FPSCR(x) ((void)(x))
	Set FPSCR 更多...

函数
__STATIC_INLINE uint32_t	__get_CONTROL (void)
	Enable IRQ Interrupts 更多...

__STATIC_INLINE void	__set_CONTROL (uint32_t control)
	Set Control Register 更多...

__STATIC_INLINE uint32_t	__get_IPSR (void)
	Get IPSR Register 更多...

__STATIC_INLINE uint32_t	__get_APSR (void)
	Get APSR Register 更多...

__STATIC_INLINE uint32_t	__get_xPSR (void)
	Get xPSR Register 更多...

__STATIC_INLINE uint32_t	__get_PSP (void)
	Get Process Stack Pointer 更多...

__STATIC_INLINE void	__set_PSP (uint32_t topOfProcStack)
	Set Process Stack Pointer 更多...

__STATIC_INLINE uint32_t	__get_MSP (void)
	Get Main Stack Pointer 更多...

__STATIC_INLINE void	__set_MSP (uint32_t topOfMainStack)
	Set Main Stack Pointer 更多...

__STATIC_INLINE uint32_t	__get_PRIMASK (void)
	Get Priority Mask 更多...

__STATIC_INLINE void	__set_PRIMASK (uint32_t priMask)
	Set Priority Mask 更多...

__STATIC_INLINE uint32_t	__get_FPSCR (void)
	Get FPSCR 更多...

__STATIC_INLINE void	__set_FPSCR (uint32_t fpscr)
	Set FPSCR 更多...

__STATIC_FORCEINLINE void	__enable_irq (void)
	Enable IRQ Interrupts 更多...

__STATIC_FORCEINLINE void	__disable_irq (void)
	Disable IRQ Interrupts 更多...

详细描述

宏定义说明

◆ __get_FPSCR

__STATIC_FORCEINLINE uint32_t __get_FPSCR ( void ) ((uint32_t)0U)

Get FPSCR

Returns the current value of the Floating Point Status/Control register.

返回: Floating Point Status/Control register value

◆ __set_FPSCR

#define __set_FPSCR ( x ) ((void)(x))

Set FPSCR

Assigns the given value to the Floating Point Status/Control register.

参数

[in] fpscr Floating Point Status/Control value to set

函数说明

◆ __disable_irq()

__STATIC_FORCEINLINE void __disable_irq ( void )

Disable IRQ Interrupts

Disables IRQ interrupts by setting the I-bit in the CPSR. Can only be executed in Privileged modes.

◆ __enable_irq()

__STATIC_FORCEINLINE void __enable_irq ( void )

Enable IRQ Interrupts

Enables IRQ interrupts by clearing the I-bit in the CPSR. Can only be executed in Privileged modes.

◆ __get_APSR()

__STATIC_FORCEINLINE uint32_t __get_APSR ( void )

Get APSR Register

Returns the content of the APSR Register.

返回: APSR Register value

◆ __get_CONTROL()

__STATIC_FORCEINLINE uint32_t __get_CONTROL ( void )

Enable IRQ Interrupts

Get Control Register

Enables IRQ interrupts by clearing the I-bit in the CPSR. Can only be executed in Privileged modes.Disable IRQ Interrupts

Disables IRQ interrupts by setting the I-bit in the CPSR. Can only be executed in Privileged modes.Get Control Register

Returns the content of the Control Register.

返回: Control Register value

Returns the content of the Control Register.

返回: Control Register value

◆ __get_FPSCR()

__STATIC_INLINE uint32_t __get_FPSCR ( void )

Get FPSCR

Returns the current value of the Floating Point Status/Control register.

返回: Floating Point Status/Control register value

◆ __get_IPSR()

__STATIC_FORCEINLINE uint32_t __get_IPSR ( void )

Get IPSR Register

Returns the content of the IPSR Register.

返回: IPSR Register value

◆ __get_MSP()

__STATIC_FORCEINLINE uint32_t __get_MSP ( void )

Get Main Stack Pointer

Returns the current value of the Main Stack Pointer (MSP).

返回: MSP Register value

◆ __get_PRIMASK()

__STATIC_FORCEINLINE uint32_t __get_PRIMASK ( void )

Get Priority Mask

Returns the current state of the priority mask bit from the Priority Mask Register.

返回: Priority Mask value

◆ __get_PSP()

__STATIC_FORCEINLINE uint32_t __get_PSP ( void )

Get Process Stack Pointer

Returns the current value of the Process Stack Pointer (PSP).

返回: PSP Register value

◆ __get_xPSR()

__STATIC_FORCEINLINE uint32_t __get_xPSR ( void )

Get xPSR Register

Returns the content of the xPSR Register.

返回: xPSR Register value

◆ __set_CONTROL()

__STATIC_FORCEINLINE void __set_CONTROL ( uint32_t control )

Set Control Register

Writes the given value to the Control Register.

参数

[in] control Control Register value to set

◆ __set_FPSCR()

__STATIC_FORCEINLINE void __set_FPSCR ( uint32_t fpscr )

Set FPSCR

Assigns the given value to the Floating Point Status/Control register.

参数

[in] fpscr Floating Point Status/Control value to set

◆ __set_MSP()

__STATIC_FORCEINLINE void __set_MSP ( uint32_t topOfMainStack )

Set Main Stack Pointer

Assigns the given value to the Main Stack Pointer (MSP).

参数

[in] topOfMainStack Main Stack Pointer value to set

◆ __set_PRIMASK()

__STATIC_FORCEINLINE void __set_PRIMASK ( uint32_t priMask )

Set Priority Mask

Assigns the given value to the Priority Mask Register.

参数

[in] priMask Priority Mask

◆ __set_PSP()

__STATIC_FORCEINLINE void __set_PSP ( uint32_t topOfProcStack )

Set Process Stack Pointer

Assigns the given value to the Process Stack Pointer (PSP).

参数

[in] topOfProcStack Process Stack Pointer value to set