S132 SoftDevice v5.0.0-1.alpha
Functions
SoftDevice NVIC public functions

Functions

__STATIC_INLINE uint32_t sd_nvic_EnableIRQ (IRQn_Type IRQn)
 Enable External Interrupt. More...
 
__STATIC_INLINE uint32_t sd_nvic_DisableIRQ (IRQn_Type IRQn)
 Disable External Interrupt. More...
 
__STATIC_INLINE uint32_t sd_nvic_GetPendingIRQ (IRQn_Type IRQn, uint32_t *p_pending_irq)
 Get Pending Interrupt. More...
 
__STATIC_INLINE uint32_t sd_nvic_SetPendingIRQ (IRQn_Type IRQn)
 Set Pending Interrupt. More...
 
__STATIC_INLINE uint32_t sd_nvic_ClearPendingIRQ (IRQn_Type IRQn)
 Clear Pending Interrupt. More...
 
__STATIC_INLINE uint32_t sd_nvic_SetPriority (IRQn_Type IRQn, uint32_t priority)
 Set Interrupt Priority. More...
 
__STATIC_INLINE uint32_t sd_nvic_GetPriority (IRQn_Type IRQn, uint32_t *p_priority)
 Get Interrupt Priority. More...
 
__STATIC_INLINE uint32_t sd_nvic_SystemReset (void)
 System Reset. More...
 
__STATIC_INLINE uint32_t sd_nvic_critical_region_enter (uint8_t *p_is_nested_critical_region)
 Enter critical region. More...
 
__STATIC_INLINE uint32_t sd_nvic_critical_region_exit (uint8_t is_nested_critical_region)
 Exit critical region. More...
 

Detailed Description

Function Documentation

__STATIC_INLINE uint32_t sd_nvic_ClearPendingIRQ ( IRQn_Type  IRQn)

Clear Pending Interrupt.

Note
Corresponds to NVIC_ClearPendingIRQ in CMSIS.
Precondition
IRQn is valid and not reserved by the stack.
Parameters
[in]IRQnSee the NVIC_ClearPendingIRQ documentation in CMSIS.
Return values
NRF_SUCCESSThe interrupt pending flag is cleared.
NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLEIRQn is not available for the application.
__STATIC_INLINE uint32_t sd_nvic_critical_region_enter ( uint8_t *  p_is_nested_critical_region)

Enter critical region.

Postcondition
Application interrupts will be disabled.
Note
sd_nvic_critical_region_enter() and sd_nvic_critical_region_exit() must be called in matching pairs inside each execution context
See Also
sd_nvic_critical_region_exit
Parameters
[out]p_is_nested_critical_regionIf 1, the application is now in a nested critical region.
Return values
NRF_SUCCESS
__STATIC_INLINE uint32_t sd_nvic_critical_region_exit ( uint8_t  is_nested_critical_region)

Exit critical region.

Precondition
Application has entered a critical region using sd_nvic_critical_region_enter.
Postcondition
If not in a nested critical region, the application interrupts will restored to the state before sd_nvic_critical_region_enter was called.
Parameters
[in]is_nested_critical_regionIf this is set to 1, the critical region won't be exited.
See Also
sd_nvic_critical_region_enter.
Return values
NRF_SUCCESS
__STATIC_INLINE uint32_t sd_nvic_DisableIRQ ( IRQn_Type  IRQn)

Disable External Interrupt.

Note
Corresponds to NVIC_DisableIRQ in CMSIS.
Precondition
IRQn is valid and not reserved by the stack.
Parameters
[in]IRQnSee the NVIC_DisableIRQ documentation in CMSIS.
Return values
NRF_SUCCESSThe interrupt was disabled.
NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLEThe interrupt is not available for the application.
__STATIC_INLINE uint32_t sd_nvic_EnableIRQ ( IRQn_Type  IRQn)

Enable External Interrupt.

Note
Corresponds to NVIC_EnableIRQ in CMSIS.
Precondition
IRQn is valid and not reserved by the stack.
Parameters
[in]IRQnSee the NVIC_EnableIRQ documentation in CMSIS.
Return values
NRF_SUCCESSThe interrupt was enabled.
NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLEThe interrupt is not available for the application.
NRF_ERROR_SOC_NVIC_INTERRUPT_PRIORITY_NOT_ALLOWEDThe interrupt has a priority not available for the application.
__STATIC_INLINE uint32_t sd_nvic_GetPendingIRQ ( IRQn_Type  IRQn,
uint32_t *  p_pending_irq 
)

Get Pending Interrupt.

Note
Corresponds to NVIC_GetPendingIRQ in CMSIS.
Precondition
IRQn is valid and not reserved by the stack.
Parameters
[in]IRQnSee the NVIC_GetPendingIRQ documentation in CMSIS.
[out]p_pending_irqReturn value from NVIC_GetPendingIRQ.
Return values
NRF_SUCCESSThe interrupt is available for the application.
NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLEIRQn is not available for the application.
__STATIC_INLINE uint32_t sd_nvic_GetPriority ( IRQn_Type  IRQn,
uint32_t *  p_priority 
)

Get Interrupt Priority.

Note
Corresponds to NVIC_GetPriority in CMSIS.
Precondition
IRQn is valid and not reserved by the stack.
Parameters
[in]IRQnSee the NVIC_GetPriority documentation in CMSIS.
[out]p_priorityReturn value from NVIC_GetPriority.
Return values
NRF_SUCCESSThe interrupt priority is returned in p_priority.
NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE- IRQn is not available for the application.
__STATIC_INLINE uint32_t sd_nvic_SetPendingIRQ ( IRQn_Type  IRQn)

Set Pending Interrupt.

Note
Corresponds to NVIC_SetPendingIRQ in CMSIS.
Precondition
IRQn is valid and not reserved by the stack.
Parameters
[in]IRQnSee the NVIC_SetPendingIRQ documentation in CMSIS.
Return values
NRF_SUCCESSThe interrupt is set pending.
NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLEIRQn is not available for the application.
__STATIC_INLINE uint32_t sd_nvic_SetPriority ( IRQn_Type  IRQn,
uint32_t  priority 
)

Set Interrupt Priority.

Note
Corresponds to NVIC_SetPriority in CMSIS.
Precondition
IRQn is valid and not reserved by the stack.
Priority is valid and not reserved by the stack.
Parameters
[in]IRQnSee the NVIC_SetPriority documentation in CMSIS.
[in]priorityA valid IRQ priority for use by the application.
Return values
NRF_SUCCESSThe interrupt and priority level is available for the application.
NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLEIRQn is not available for the application.
NRF_ERROR_SOC_NVIC_INTERRUPT_PRIORITY_NOT_ALLOWEDThe interrupt priority is not available for the application.
__STATIC_INLINE uint32_t sd_nvic_SystemReset ( void  )

System Reset.

Note
Corresponds to NVIC_SystemReset in CMSIS.
Return values
NRF_ERROR_SOC_NVIC_SHOULD_NOT_RETURN

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