99 lines
3.0 KiB
C
99 lines
3.0 KiB
C
|
/** ##########################################################################
|
||
|
|
** 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);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|