stm32f1xx_ll_cortex.h File Reference

Header file of CORTEX LL module. More...

#include "stm32f1xx.h"

Go to the source code of this file.

Defines
#define	LL_SYSTICK_CLKSOURCE_HCLK_DIV8   0x00000000U
#define	LL_SYSTICK_CLKSOURCE_HCLK   SysTick_CTRL_CLKSOURCE_Msk
#define	LL_HANDLER_FAULT_USG   SCB_SHCSR_USGFAULTENA_Msk
#define	LL_HANDLER_FAULT_BUS   SCB_SHCSR_BUSFAULTENA_Msk
#define	LL_HANDLER_FAULT_MEM   SCB_SHCSR_MEMFAULTENA_Msk
Functions
__STATIC_INLINE uint32_t	LL_SYSTICK_IsActiveCounterFlag (void)
	This function checks if the Systick counter flag is active or not.
__STATIC_INLINE void	LL_SYSTICK_SetClkSource (uint32_t Source)
	Configures the SysTick clock source.
__STATIC_INLINE uint32_t	LL_SYSTICK_GetClkSource (void)
	Get the SysTick clock source.
__STATIC_INLINE void	LL_SYSTICK_EnableIT (void)
	Enable SysTick exception request.
__STATIC_INLINE void	LL_SYSTICK_DisableIT (void)
	Disable SysTick exception request.
__STATIC_INLINE uint32_t	LL_SYSTICK_IsEnabledIT (void)
	Checks if the SYSTICK interrupt is enabled or disabled.
__STATIC_INLINE void	LL_LPM_EnableSleep (void)
	Processor uses sleep as its low power mode.
__STATIC_INLINE void	LL_LPM_EnableDeepSleep (void)
	Processor uses deep sleep as its low power mode.
__STATIC_INLINE void	LL_LPM_EnableSleepOnExit (void)
	Configures sleep-on-exit when returning from Handler mode to Thread mode.
__STATIC_INLINE void	LL_LPM_DisableSleepOnExit (void)
	Do not sleep when returning to Thread mode.
__STATIC_INLINE void	LL_LPM_EnableEventOnPend (void)
	Enabled events and all interrupts, including disabled interrupts, can wakeup the processor.
__STATIC_INLINE void	LL_LPM_DisableEventOnPend (void)
	Only enabled interrupts or events can wakeup the processor, disabled interrupts are excluded.
__STATIC_INLINE void	LL_HANDLER_EnableFault (uint32_t Fault)
	Enable a fault in System handler control register (SHCSR)
__STATIC_INLINE void	LL_HANDLER_DisableFault (uint32_t Fault)
	Disable a fault in System handler control register (SHCSR)
__STATIC_INLINE uint32_t	LL_CPUID_GetImplementer (void)
	Get Implementer code.
__STATIC_INLINE uint32_t	LL_CPUID_GetVariant (void)
	Get Variant number (The r value in the rnpn product revision identifier)
__STATIC_INLINE uint32_t	LL_CPUID_GetConstant (void)
	Get Constant number.
__STATIC_INLINE uint32_t	LL_CPUID_GetParNo (void)
	Get Part number.
__STATIC_INLINE uint32_t	LL_CPUID_GetRevision (void)
	Get Revision number (The p value in the rnpn product revision identifier, indicates patch release)

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Detailed Description

Header file of CORTEX LL module.

Author:

MCD Application Team

  ==============================================================================
                     ##### How to use this driver #####
  ==============================================================================
    [..]
    The LL CORTEX driver contains a set of generic APIs that can be
    used by user:
      (+) SYSTICK configuration used by @ref LL_mDelay and @ref LL_Init1msTick
          functions
      (+) Low power mode configuration (SCB register of Cortex-MCU)
      (+) MPU API to configure and enable regions
          (MPU services provided only on some devices)
      (+) API to access to MCU info (CPUID register)
      (+) API to enable fault handler (SHCSR accesses)

  

Attention:

© Copyright (c) 2016 STMicroelectronics. All rights reserved.

This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause

Definition in file stm32f1xx_ll_cortex.h.