Collaboration diagram for CMSIS Core Register Access Functions:

Topics
	CMSIS Core Instruction Interface

Macros
#define	__get_FPSCR()
	Get FPSCR.

#define	__set_FPSCR(x)
	Set FPSCR.

#define	__get_FPSCR()
	Get FPSCR.

#define	__set_FPSCR(x)
	Set FPSCR.

#define	__get_xPSR
	Get xPSR Register.

Functions
__STATIC_INLINE uint32_t	__get_CONTROL (void)
	Enable IRQ Interrupts.

__STATIC_INLINE void	__set_CONTROL (uint32_t control)
	Set Control Register.

__STATIC_INLINE uint32_t	__get_IPSR (void)
	Get IPSR Register.

__STATIC_INLINE uint32_t	__get_APSR (void)
	Get APSR Register.

__STATIC_INLINE uint32_t	__get_xPSR (void)
	Get xPSR Register.

__STATIC_INLINE uint32_t	__get_PSP (void)
	Get Process Stack Pointer.

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

__STATIC_INLINE uint32_t	__get_MSP (void)
	Get Main Stack Pointer.

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

__STATIC_INLINE uint32_t	__get_PRIMASK (void)
	Get Priority Mask.

__STATIC_INLINE void	__set_PRIMASK (uint32_t priMask)
	Set Priority Mask.

__STATIC_INLINE uint32_t	__get_FPSCR (void)
	Get FPSCR.

__STATIC_INLINE void	__set_FPSCR (uint32_t fpscr)
	Set FPSCR.

__STATIC_FORCEINLINE void	__enable_irq (void)
	Enable IRQ Interrupts.

__STATIC_FORCEINLINE void	__disable_irq (void)
	Disable IRQ Interrupts.

Detailed Description

Macro Definition Documentation

◆ __get_FPSCR [1/2]

__STATIC_FORCEINLINE uint32_t __get_FPSCR ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armclang.h>

Value:

((uint32_t)0U)

Get FPSCR.

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

Returns: Floating Point Status/Control register value

◆ __get_FPSCR [2/2]

#define __get_FPSCR ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armclang_ltm.h>

Value:

((uint32_t)0U)

Get FPSCR.

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

Returns: Floating Point Status/Control register value

◆ __get_xPSR

__STATIC_FORCEINLINE uint32_t __get_xPSR ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_iccarm.h>

Value:

__get_PSR

Get xPSR Register.

Returns the content of the xPSR Register.

Returns: xPSR Register value

◆ __set_FPSCR [1/2]

#define __set_FPSCR ( x )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armclang.h>

Value:

((void)(x))

Set FPSCR.

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

Parameters

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

◆ __set_FPSCR [2/2]

#define __set_FPSCR ( x )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armclang_ltm.h>

Value:

((void)(x))

Set FPSCR.

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

Parameters

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

Function Documentation

◆ __disable_irq()

__STATIC_FORCEINLINE void __disable_irq ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_gcc.h>

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 )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_gcc.h>

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 )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Get APSR Register.

Returns the content of the APSR Register.

Returns: APSR Register value

◆ __get_CONTROL()

__STATIC_FORCEINLINE uint32_t __get_CONTROL ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

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.

Returns: Control Register value

Returns the content of the Control Register.

Returns: Control Register value

◆ __get_FPSCR()

__STATIC_INLINE uint32_t __get_FPSCR ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Get FPSCR.

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

Returns: Floating Point Status/Control register value

◆ __get_IPSR()

__STATIC_FORCEINLINE uint32_t __get_IPSR ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Get IPSR Register.

Returns the content of the IPSR Register.

Returns: IPSR Register value

◆ __get_MSP()

__STATIC_FORCEINLINE uint32_t __get_MSP ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Get Main Stack Pointer.

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

Returns: MSP Register value

◆ __get_PRIMASK()

__STATIC_FORCEINLINE uint32_t __get_PRIMASK ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Get Priority Mask.

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

Returns: Priority Mask value

◆ __get_PSP()

__STATIC_FORCEINLINE uint32_t __get_PSP ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Get Process Stack Pointer.

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

Returns: PSP Register value

◆ __get_xPSR()

__STATIC_INLINE uint32_t __get_xPSR ( void )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Get xPSR Register.

Returns the content of the xPSR Register.

Returns: xPSR Register value

◆ __set_CONTROL()

__STATIC_FORCEINLINE void __set_CONTROL ( uint32_t control )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Set Control Register.

Writes the given value to the Control Register.

Parameters

[in] control Control Register value to set

◆ __set_FPSCR()

__STATIC_FORCEINLINE void __set_FPSCR ( uint32_t fpscr )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Set FPSCR.

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

Parameters

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

◆ __set_MSP()

__STATIC_FORCEINLINE void __set_MSP ( uint32_t topOfMainStack )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Set Main Stack Pointer.

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

Parameters

[in] topOfMainStack Main Stack Pointer value to set

◆ __set_PRIMASK()

__STATIC_FORCEINLINE void __set_PRIMASK ( uint32_t priMask )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Set Priority Mask.

Assigns the given value to the Priority Mask Register.

Parameters

[in] priMask Priority Mask

◆ __set_PSP()

__STATIC_FORCEINLINE void __set_PSP ( uint32_t topOfProcStack )

#include <port/ucontroller/nxp/lpc17xx/bootloader/inc/cmsis_armcc.h>

Set Process Stack Pointer.

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

Parameters

[in] topOfProcStack Process Stack Pointer value to set

Topics

Macros

Functions

Detailed Description

Macro Definition Documentation

◆ __get_FPSCR [1/2]

◆ __get_FPSCR [2/2]

◆ __get_xPSR

◆ __set_FPSCR [1/2]

◆ __set_FPSCR [2/2]

Function Documentation

◆ __disable_irq()

◆ __enable_irq()

◆ __get_APSR()

◆ __get_CONTROL()

◆ __get_FPSCR()

◆ __get_IPSR()

◆ __get_MSP()

◆ __get_PRIMASK()

◆ __get_PSP()

◆ __get_xPSR()

◆ __set_CONTROL()

◆ __set_FPSCR()

◆ __set_MSP()

◆ __set_PRIMASK()

◆ __set_PSP()