diff options
Diffstat (limited to 'Projects/NUCLEO-WB15CC/Examples_LL/ADC/ADC_SingleConversion_TriggerTimer_DMA_Init/Src/main.c')
| -rw-r--r-- | Projects/NUCLEO-WB15CC/Examples_LL/ADC/ADC_SingleConversion_TriggerTimer_DMA_Init/Src/main.c | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/Projects/NUCLEO-WB15CC/Examples_LL/ADC/ADC_SingleConversion_TriggerTimer_DMA_Init/Src/main.c b/Projects/NUCLEO-WB15CC/Examples_LL/ADC/ADC_SingleConversion_TriggerTimer_DMA_Init/Src/main.c index e8b12908a..82b123794 100644 --- a/Projects/NUCLEO-WB15CC/Examples_LL/ADC/ADC_SingleConversion_TriggerTimer_DMA_Init/Src/main.c +++ b/Projects/NUCLEO-WB15CC/Examples_LL/ADC/ADC_SingleConversion_TriggerTimer_DMA_Init/Src/main.c @@ -13,13 +13,12 @@ ****************************************************************************** * @attention * - * <h2><center>© Copyright (c) 2019 STMicroelectronics. - * All rights reserved.</center></h2> + * Copyright (c) 2019-2021 STMicroelectronics. + * All rights reserved. * - * 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 + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ @@ -116,6 +115,7 @@ __IO uint8_t ubDmaTransferStatus = 2U; /* Variable set into DMA interruption cal /* Private function prototypes -----------------------------------------------*/ void SystemClock_Config(void); +void PeriphCommonClock_Config(void); static void MX_GPIO_Init(void); static void MX_DMA_Init(void); static void MX_ADC1_Init(void); @@ -166,6 +166,9 @@ int main(void) /* Configure the system clock */ SystemClock_Config(); +/* Configure the peripherals common clocks */ + PeriphCommonClock_Config(); + /* USER CODE BEGIN SysInit */ /* USER CODE END SysInit */ @@ -299,7 +302,14 @@ void SystemClock_Config(void) /* Update CMSIS variable (which can be updated also through SystemCoreClockUpdate function) */ LL_SetSystemCoreClock(64000000); - LL_RCC_SetADCClockSource(LL_RCC_ADC_CLKSOURCE_HSI); +} + +/** + * @brief Peripherals Common Clock Configuration + * @retval None + */ +void PeriphCommonClock_Config(void) +{ LL_RCC_SetSMPSClockSource(LL_RCC_SMPS_CLKSOURCE_HSI); LL_RCC_SetSMPSPrescaler(LL_RCC_SMPS_DIV_1); LL_RCC_SetRFWKPClockSource(LL_RCC_RFWKP_CLKSOURCE_NONE); @@ -326,6 +336,8 @@ static void MX_ADC1_Init(void) LL_GPIO_InitTypeDef GPIO_InitStruct = {0}; + LL_RCC_SetADCClockSource(LL_RCC_ADC_CLKSOURCE_HSI); + /* Peripheral clock enable */ LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_ADC); @@ -759,7 +771,7 @@ void AdcDmaTransferComplete_Callback() /* Note: For debug purpose, if program is halted with a breakpoint then this error will be raised (due to ADC and DMA continuing to operate in background). - To not block debug of this exemple, replace error handler by + To not block debug of this example, replace error handler by dummy LED toggle. */ /* Error_Handler(); */ LED_Toggle(); @@ -799,7 +811,7 @@ void AdcDmaTransferHalf_Callback() /* Note: For debug purpose, if program is halted with a breakpoint then this error will be raised (due to ADC and DMA continuing to operate in background). - To not block debug of this exemple, replace error handler by + To not block debug of this example, replace error handler by dummy LED toggle. */ /* Error_Handler(); */ LED_Toggle(); @@ -897,5 +909,3 @@ void assert_failed(uint8_t *file, uint32_t line) /* USER CODE END 6 */ } #endif /* USE_FULL_ASSERT */ - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |