This file provides all the miscellaneous firmware functions (add-on to CMSIS functions). More...
|void||NVIC_Init (NVIC_InitTypeDef *NVIC_InitStruct)|
|Initializes the NVIC peripheral according to the specified parameters in the NVIC_InitStruct. More...|
|void||NVIC_PriorityGroupConfig (uint32_t NVIC_PriorityGroup)|
|Configures the priority grouping: pre-emption priority and subpriority. More...|
|void||NVIC_SetVectorTable (uint32_t NVIC_VectTab, uint32_t Offset)|
|Sets the vector table location and Offset. More...|
|void||NVIC_SystemLPConfig (uint8_t LowPowerMode, FunctionalState NewState)|
|Selects the condition for the system to enter low power mode. More...|
|void||SysTick_CLKSourceConfig (uint32_t SysTick_CLKSource)|
|Configures the SysTick clock source. More...|
This file provides all the miscellaneous firmware functions (add-on to CMSIS functions).
=============================================================================== ##### How to configure Interrupts using driver ##### =============================================================================== [..] This section provide functions allowing to configure the NVIC interrupts (IRQ). The Cortex-M4 exceptions are managed by CMSIS functions. (#) Configure the NVIC Priority Grouping using NVIC_PriorityGroupConfig() function according to the following table. The table below gives the allowed values of the pre-emption priority and subpriority according to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function. (#) Enable and Configure the priority of the selected IRQ Channels. [..] (@) When the NVIC_PriorityGroup_0 is selected, it will no any nested interrupt, the IRQ priority will be managed only by subpriority. The sub-priority is only used to sort pending exception priorities, and does not affect active exceptions. (@) Lower priority values gives higher priority. (@) Priority Order: (#@) Lowest Preemption priority. (#@) Lowest Subpriority. (#@) Lowest hardware priority (IRQn position).
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Definition in file stm32f30x_misc.c.