CMSIS Cortex-M0+ Core Peripheral Access Layer Header File. More...

#include <stdint.h>
#include <core_cmInstr.h>
#include <core_cmFunc.h>

Include dependency graph for core_cm0plus.h:

This graph shows which files directly or indirectly include this file:

Data Structures
union	APSR_Type
	Union type to access the Application Program Status Register (APSR). More...
union	CONTROL_Type
	Union type to access the Control Registers (CONTROL). More...
union	IPSR_Type
	Union type to access the Interrupt Program Status Register (IPSR). More...
struct	NVIC_Type
	Structure type to access the Nested Vectored Interrupt Controller (NVIC). More...
struct	SCB_Type
	Structure type to access the System Control Block (SCB). More...
struct	SysTick_Type
	Structure type to access the System Timer (SysTick). More...
union	xPSR_Type
	Union type to access the Special-Purpose Program Status Registers (xPSR). More...

Macros
#define	__CORE_CM0PLUS_H_GENERIC
#define	_BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 )
#define	_IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) )
#define	_SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) )
#define	NVIC ((NVIC_Type *) NVIC_BASE )
#define	NVIC_BASE (SCS_BASE + 0x0100UL)
#define	SCB ((SCB_Type *) SCB_BASE )
#define	SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos)
#define	SCB_AIRCR_ENDIANESS_Pos 15
#define	SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos)
#define	SCB_AIRCR_SYSRESETREQ_Pos 2
#define	SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos)
#define	SCB_AIRCR_VECTCLRACTIVE_Pos 1
#define	SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos)
#define	SCB_AIRCR_VECTKEY_Pos 16
#define	SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos)
#define	SCB_AIRCR_VECTKEYSTAT_Pos 16
#define	SCB_BASE (SCS_BASE + 0x0D00UL)
#define	SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos)
#define	SCB_CCR_STKALIGN_Pos 9
#define	SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos)
#define	SCB_CCR_UNALIGN_TRP_Pos 3
#define	SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos)
#define	SCB_CPUID_ARCHITECTURE_Pos 16
#define	SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos)
#define	SCB_CPUID_IMPLEMENTER_Pos 24
#define	SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos)
#define	SCB_CPUID_PARTNO_Pos 4
#define	SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos)
#define	SCB_CPUID_REVISION_Pos 0
#define	SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos)
#define	SCB_CPUID_VARIANT_Pos 20
#define	SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos)
#define	SCB_ICSR_ISRPENDING_Pos 22
#define	SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos)
#define	SCB_ICSR_ISRPREEMPT_Pos 23
#define	SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos)
#define	SCB_ICSR_NMIPENDSET_Pos 31
#define	SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos)
#define	SCB_ICSR_PENDSTCLR_Pos 25
#define	SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos)
#define	SCB_ICSR_PENDSTSET_Pos 26
#define	SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos)
#define	SCB_ICSR_PENDSVCLR_Pos 27
#define	SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos)
#define	SCB_ICSR_PENDSVSET_Pos 28
#define	SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos)
#define	SCB_ICSR_VECTACTIVE_Pos 0
#define	SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos)
#define	SCB_ICSR_VECTPENDING_Pos 12
#define	SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos)
#define	SCB_SCR_SEVONPEND_Pos 4
#define	SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos)
#define	SCB_SCR_SLEEPDEEP_Pos 2
#define	SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos)
#define	SCB_SCR_SLEEPONEXIT_Pos 1
#define	SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos)
#define	SCB_SHCSR_SVCALLPENDED_Pos 15
#define	SCS_BASE (0xE000E000UL)
#define	SysTick ((SysTick_Type *) SysTick_BASE )
#define	SysTick_BASE (SCS_BASE + 0x0010UL)
#define	SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos)
#define	SysTick_CALIB_NOREF_Pos 31
#define	SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos)
#define	SysTick_CALIB_SKEW_Pos 30
#define	SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos)
#define	SysTick_CALIB_TENMS_Pos 0
#define	SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos)
#define	SysTick_CTRL_CLKSOURCE_Pos 2
#define	SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos)
#define	SysTick_CTRL_COUNTFLAG_Pos 16
#define	SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos)
#define	SysTick_CTRL_ENABLE_Pos 0
#define	SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos)
#define	SysTick_CTRL_TICKINT_Pos 1
#define	SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos)
#define	SysTick_LOAD_RELOAD_Pos 0
#define	SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos)
#define	SysTick_VAL_CURRENT_Pos 0

#define	__CM0PLUS_CMSIS_VERSION_MAIN (0x03)
	+
#define	__CM0PLUS_CMSIS_VERSION_SUB (0x01)
#define	__CM0PLUS_CMSIS_VERSION
#define	__CORTEX_M (0x00)
#define	__FPU_USED 0
	__FPU_USED indicates whether an FPU is used or not.
#define	__CORE_CM0PLUS_H_DEPENDANT
#define	__I volatile const
#define	__O volatile
#define	__IO volatile

Functions
__STATIC_INLINE void	NVIC_ClearPendingIRQ (IRQn_Type IRQn)
	Clear Pending Interrupt.
__STATIC_INLINE void	NVIC_DisableIRQ (IRQn_Type IRQn)
	Disable External Interrupt.
__STATIC_INLINE void	NVIC_EnableIRQ (IRQn_Type IRQn)
	Enable External Interrupt.
__STATIC_INLINE uint32_t	NVIC_GetPendingIRQ (IRQn_Type IRQn)
	Get Pending Interrupt.
__STATIC_INLINE uint32_t	NVIC_GetPriority (IRQn_Type IRQn)
	Get Interrupt Priority.
__STATIC_INLINE void	NVIC_SetPendingIRQ (IRQn_Type IRQn)
	Set Pending Interrupt.
__STATIC_INLINE void	NVIC_SetPriority (IRQn_Type IRQn, uint32_t priority)
	Set Interrupt Priority.
__STATIC_INLINE void	NVIC_SystemReset (void)
	System Reset.
__STATIC_INLINE uint32_t	SysTick_Config (uint32_t ticks)
	System Tick Configuration.

Detailed Description

CMSIS Cortex-M0+ Core Peripheral Access Layer Header File.

Version: V3.01

Date: 22. March 2012

Note: Copyright (C) 2009-2012 ARM Limited. All rights reserved.

: ARM Limited (ARM) is supplying this software for use with Cortex-M processor based microcontrollers. This file can be freely distributed within development tools that are supporting such ARM based processors.

: THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.

Definition in file core_cm0plus.h.

Macro Definition Documentation

#define __CM0PLUS_CMSIS_VERSION

Value:

((__CM0PLUS_CMSIS_VERSION_MAIN << 16) | \

__CM0PLUS_CMSIS_VERSION_SUB)

CMSIS HAL version number

Definition at line 58 of file core_cm0plus.h.

#define __CM0PLUS_CMSIS_VERSION_MAIN (0x03)

+

[31:16] CMSIS HAL main version

Definition at line 56 of file core_cm0plus.h.

#define __CM0PLUS_CMSIS_VERSION_SUB (0x01)

[15:0] CMSIS HAL sub version

Definition at line 57 of file core_cm0plus.h.

#define __CORE_CM0PLUS_H_DEPENDANT

Definition at line 120 of file core_cm0plus.h.

#define __CORE_CM0PLUS_H_GENERIC

Definition at line 32 of file core_cm0plus.h.

#define __CORTEX_M (0x00)

Cortex-M Core

Definition at line 61 of file core_cm0plus.h.

#define __FPU_USED 0

__FPU_USED indicates whether an FPU is used or not.

This core does not support an FPU at all

Definition at line 88 of file core_cm0plus.h.

#define __I volatile const

Defines 'read only' permissions

Definition at line 161 of file core_cm0plus.h.

#define __IO volatile

Defines 'read / write' permissions

Definition at line 164 of file core_cm0plus.h.

#define __O volatile

Defines 'write only' permissions

Definition at line 163 of file core_cm0plus.h.

Data Structures

Macros

Functions

Detailed Description

Macro Definition Documentation