/** ##########################################################################
**     Filename  :
**     Project   :
**     Module    :
**     Processor :
**     Version   :
**     Compiler  :
**     Date/Time :
**     Abstract  :
**     Contents  :
**     Note      :
**
**     (c) Copyright dmdz Co.,Ltd
**  --------------------------------------------------------------------------
**               R E V I S I O N   H I S T O R Y
**  --------------------------------------------------------------------------
**  Date       Ver   Author             Description

**  -20230602-  --V1.0--  --mingyea---  --修改--

** #########################################################################*/

/*---------------------------------------------------------------------------
- I N C L U D E   F I L E S
----------------------------------------------------------------------------*/
#include "nvic.h"
#include "cpu.h"
#include "boot_app.h"

/*---------------------------------------------------------------------------
- D E F I N E S / M A C R O S
----------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------
- T Y P E   D E F I N I T I O N S
----------------------------------------------------------------------------*/



/*---------------------------------------------------------------------------
- S T A T I C   V A R I A B L E S
----------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------
* G L O B A L   V A R I A B L E S
----------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------
- C O N S T A N T S
----------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------
- F U N C T I O N   P R O T O T Y P E
----------------------------------------------------------------------------*/



/*---------------------------------------------------------------------------
|Prototype			:
|Called by			:
|Preconditions		:
|Input parameters	:
|Output parameters	:
|Return value		:
|Description		:
----------------------------------------------------------------------------*/
void nvic_set_vector_table(uint32_t NVIC_VectTab, uint32_t Offset)
{
	SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80);
}



/*---------------------------------------------------------------------------
|Prototype			:
|Called by			:
|Preconditions		:
|Input parameters	:
|Output parameters	:
|Return value		:
|Description		:初始化
----------------------------------------------------------------------------*/
void nvic_init(void)
{
	//NVIC_SetVectorTable(FLASH_BASE,BOOT_APP_VECTOR_OFFSET);
	nvic_set_vector_table(FLASH_APP_BASE,BOOT_APP_VECTOR_OFFSET); //
	/* Configure one bit for preemption priority */
	//NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); 

}