63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/*
|
|
* Copyright (c) 2006-2018, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2018-11-06 balanceTWK change to new framework
|
|
*/
|
|
|
|
#include <rtthread.h>
|
|
#include "board.h"
|
|
|
|
void SystemClock_Config(void)
|
|
{
|
|
rt_err_t ret = RT_EOK;
|
|
RCC_OscInitTypeDef RCC_OscInitStruct;
|
|
RCC_ClkInitTypeDef RCC_ClkInitStruct;
|
|
|
|
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
|
|
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
|
|
RCC_OscInitStruct.HSICalibrationValue = 16;
|
|
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
|
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI_DIV2;
|
|
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL16;
|
|
ret = HAL_RCC_OscConfig(&RCC_OscInitStruct);
|
|
RT_ASSERT(ret == HAL_OK);
|
|
|
|
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK |
|
|
RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
|
|
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
|
|
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
|
|
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
|
|
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
|
|
ret = HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2);
|
|
RT_ASSERT(ret == HAL_OK);
|
|
|
|
HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/RT_TICK_PER_SECOND);
|
|
HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
|
|
HAL_NVIC_SetPriority(SysTick_IRQn, 15, 0);
|
|
}
|
|
|
|
void MX_GPIO_Init(void)
|
|
{
|
|
/* GPIO Ports Clock Enable */
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
__HAL_RCC_GPIOC_CLK_ENABLE();
|
|
__HAL_RCC_GPIOD_CLK_ENABLE();
|
|
}
|
|
|
|
#ifdef RT_USING_PIN
|
|
int board_pin_init(void)
|
|
{
|
|
rt_pin_mode(LED0_PIN, PIN_MODE_OUTPUT);
|
|
rt_pin_mode(LED1_PIN, PIN_MODE_OUTPUT);
|
|
|
|
return 0;
|
|
}
|
|
INIT_BOARD_EXPORT(board_pin_init);
|
|
#endif /* RT_USING_PIN */
|