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Diffstat (limited to 'Projects/NUCLEO-WB35CE/Templates_LL/Src/main.c')
-rw-r--r-- | Projects/NUCLEO-WB35CE/Templates_LL/Src/main.c | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/Projects/NUCLEO-WB35CE/Templates_LL/Src/main.c b/Projects/NUCLEO-WB35CE/Templates_LL/Src/main.c new file mode 100644 index 000000000..0088823ec --- /dev/null +++ b/Projects/NUCLEO-WB35CE/Templates_LL/Src/main.c @@ -0,0 +1,193 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file Templates_LL/Src/main.c + * @author MCD Application Team + * @brief Main program body + ****************************************************************************** + * @attention + * + * <h2><center>© Copyright (c) 2019 STMicroelectronics. + * All rights reserved.</center></h2> + * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* Private includes ----------------------------------------------------------*/ +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* Private typedef -----------------------------------------------------------*/ +/* USER CODE BEGIN PTD */ + +/* USER CODE END PTD */ + +/* Private define ------------------------------------------------------------*/ +/* USER CODE BEGIN PD */ + +/* USER CODE END PD */ + +/* Private macro -------------------------------------------------------------*/ +/* USER CODE BEGIN PM */ + +/* USER CODE END PM */ + +/* Private variables ---------------------------------------------------------*/ + +/* USER CODE BEGIN PV */ + +/* USER CODE END PV */ + +/* Private function prototypes -----------------------------------------------*/ +void SystemClock_Config(void); +/* USER CODE BEGIN PFP */ + +/* USER CODE END PFP */ + +/* Private user code ---------------------------------------------------------*/ +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/** + * @brief The application entry point. + * @retval int + */ +int main(void) +{ + /* USER CODE BEGIN 1 */ + + /* USER CODE END 1 */ + + /* MCU Configuration--------------------------------------------------------*/ + + /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ + + + NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4); + + /* System interrupt init*/ + + /* USER CODE BEGIN Init */ + + /* USER CODE END Init */ + + /* Configure the system clock */ + SystemClock_Config(); + + /* USER CODE BEGIN SysInit */ + + /* USER CODE END SysInit */ + + /* Initialize all configured peripherals */ + /* USER CODE BEGIN 2 */ + + /* USER CODE END 2 */ + + /* Infinite loop */ + /* USER CODE BEGIN WHILE */ + while (1) + { + /* USER CODE END WHILE */ + + /* USER CODE BEGIN 3 */ + } + /* USER CODE END 3 */ +} + +/** + * @brief System Clock Configuration + * @retval None + */ +void SystemClock_Config(void) +{ + /* HSI configuration and activation */ + LL_RCC_HSI_Enable(); + while(LL_RCC_HSI_IsReady() != 1) + { + }; + + /* Sysclk activation on the HSI */ + /* Set CPU1 prescaler*/ + LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1); + + /* Set CPU2 prescaler*/ + LL_C2_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1); + + LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_HSI); + while(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_HSI) + { + }; + + /* Set AHB SHARED prescaler*/ + LL_RCC_SetAHB4Prescaler(LL_RCC_SYSCLK_DIV_1); + + /* Set APB1 prescaler*/ + LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_1); + + /* Set APB2 prescaler*/ + LL_RCC_SetAPB2Prescaler(LL_RCC_APB2_DIV_1); + + LL_Init1msTick(16000000); + + /* Update CMSIS variable (which can be updated also through SystemCoreClockUpdate function) */ + LL_SetSystemCoreClock(16000000); + LL_RCC_SetSMPSClockSource(LL_RCC_SMPS_CLKSOURCE_HSI); + LL_RCC_SetSMPSPrescaler(LL_RCC_SMPS_DIV_1); + LL_RCC_SetRFWKPClockSource(LL_RCC_RFWKP_CLKSOURCE_NONE); + /* USER CODE BEGIN Smps */ + + /* USER CODE END Smps */ +} + +/* USER CODE BEGIN 4 */ + +/* USER CODE END 4 */ + +/** + * @brief This function is executed in case of error occurrence. + * @retval None + */ +void Error_Handler(void) +{ + /* USER CODE BEGIN Error_Handler_Debug */ + /* User can add his own implementation to report the HAL error return state */ + while(1) + { + } + /* USER CODE END Error_Handler_Debug */ +} + +#ifdef USE_FULL_ASSERT +/** + * @brief Reports the name of the source file and the source line number + * where the assert_param error has occurred. + * @param file: pointer to the source file name + * @param line: assert_param error line source number + * @retval None + */ +void assert_failed(uint8_t *file, uint32_t line) +{ + /* USER CODE BEGIN 6 */ + /* User can add his own implementation to report the file name and line number, + ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ + /* Infinite loop */ + while (1) + { + } + + /* USER CODE END 6 */ +} +#endif /* USE_FULL_ASSERT */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |