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.
56 lines
1.2 KiB
56 lines
1.2 KiB
/*
|
|
* Copyright (c) 2006-2022, Synwit Technology Co.,Ltd.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2018-05-31 ZYH first version
|
|
* 2018-12-10 Zohar_Lee format file
|
|
*/
|
|
|
|
#include "board.h"
|
|
|
|
static void bsp_clock_config(void)
|
|
{
|
|
SystemInit();
|
|
SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND);
|
|
SysTick->CTRL |= 0x00000004UL;
|
|
}
|
|
|
|
void SysTick_Handler(void)
|
|
{
|
|
/* enter interrupt */
|
|
rt_interrupt_enter();
|
|
|
|
rt_tick_increase();
|
|
|
|
/* leave interrupt */
|
|
rt_interrupt_leave();
|
|
}
|
|
|
|
void rt_hw_board_init()
|
|
{
|
|
bsp_clock_config();
|
|
/* Heap initialization */
|
|
#ifdef RT_USING_HEAP
|
|
rt_system_heap_init((void *)HEAP_BEGIN, (void *)HEAP_END);
|
|
#endif
|
|
/* Pin driver initialization is open by default */
|
|
#ifdef RT_USING_PIN
|
|
swm_pin_init();
|
|
#endif
|
|
/* USART driver initialization is open by default */
|
|
#ifdef RT_USING_SERIAL
|
|
swm_uart_init();
|
|
#endif
|
|
/* Set the shell console output device */
|
|
#if defined(RT_USING_CONSOLE) && defined(RT_USING_DEVICE)
|
|
rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
|
|
#endif
|
|
/* Board underlying hardware initialization */
|
|
#ifdef RT_USING_COMPONENTS_INIT
|
|
rt_components_board_init();
|
|
#endif
|
|
|
|
}
|
|
|