You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
1.4 KiB
69 lines
1.4 KiB
/*
|
|
* Copyright (c) 2006-2022, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2022-12-19 BruceOu first version
|
|
*/
|
|
|
|
#include <rthw.h>
|
|
#include <rtthread.h>
|
|
#include "board.h"
|
|
|
|
/**
|
|
* @brief Configures Vector Table base location.
|
|
*/
|
|
void NVIC_Configuration(void)
|
|
{
|
|
#ifdef VECT_TAB_RAM
|
|
/* Set the Vector Table base location at 0x20000000 */
|
|
NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x0);
|
|
#else /* VECT_TAB_FLASH */
|
|
/* Set the Vector Table base location at 0x08000000 */
|
|
NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0);
|
|
#endif
|
|
}
|
|
|
|
/**
|
|
* @brief This is the timer interrupt service routine.
|
|
*/
|
|
void SysTick_Handler(void)
|
|
{
|
|
/* enter interrupt */
|
|
rt_interrupt_enter();
|
|
|
|
rt_tick_increase();
|
|
|
|
/* leave interrupt */
|
|
rt_interrupt_leave();
|
|
}
|
|
|
|
/**
|
|
* @brief This function will initial N32G45x board.
|
|
*/
|
|
void rt_hw_board_init()
|
|
{
|
|
/* NVIC Configuration */
|
|
NVIC_Configuration();
|
|
|
|
/* Configure the SysTick */
|
|
SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND);
|
|
|
|
/* Call components board initial (use INIT_BOARD_EXPORT()) */
|
|
#ifdef RT_USING_COMPONENTS_INIT
|
|
rt_components_board_init();
|
|
#endif
|
|
|
|
#ifdef RT_USING_CONSOLE
|
|
rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
|
|
#endif
|
|
|
|
#ifdef BSP_USING_SRAM
|
|
rt_system_heap_init((void *)EXT_SRAM_BEGIN, (void *)EXT_SRAM_END);
|
|
#else
|
|
rt_system_heap_init((void *)HEAP_BEGIN, (void *)HEAP_END);
|
|
#endif
|
|
}
|
|
|
|
|