1 files changed, 22 insertions, 12 deletions

diff --git a/Projects/NUCLEO-WB15CC/Examples/I2C/I2C_TwoBoards_ComDMA/Src/main.c b/Projects/NUCLEO-WB15CC/Examples/I2C/I2C_TwoBoards_ComDMA/Src/main.c
index 125305938..2e4612c1e 100644
--- a/Projects/NUCLEO-WB15CC/Examples/I2C/I2C_TwoBoards_ComDMA/Src/main.c
+++ b/Projects/NUCLEO-WB15CC/Examples/I2C/I2C_TwoBoards_ComDMA/Src/main.c
@@ -10,13 +10,12 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; 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.
   *
   ******************************************************************************
   */
@@ -59,6 +58,7 @@ uint8_t aRxBuffer[RXBUFFERSIZE];
 
 /* 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_I2C1_Init(void);
@@ -103,6 +103,9 @@ int main(void)
   /* Configure the system clock */
   SystemClock_Config();
 
+/* Configure the peripherals common clocks */
+  PeriphCommonClock_Config();
+
   /* USER CODE BEGIN SysInit */
 
   /* USER CODE END SysInit */
@@ -275,7 +278,6 @@ void SystemClock_Config(void)
 {
   RCC_OscInitTypeDef RCC_OscInitStruct = {0};
   RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
-  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
 
   /** Initializes the RCC Oscillators according to the specified parameters
   * in the RCC_OscInitTypeDef structure.
@@ -313,12 +315,22 @@ void SystemClock_Config(void)
   {
     Error_Handler();
   }
-  /** Initializes the peripherals clocks
+}
+
+/**
+  * @brief Peripherals Common Clock Configuration
+  * @retval None
   */
-  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_SMPS|RCC_PERIPHCLK_I2C1;
-  PeriphClkInitStruct.I2c1ClockSelection = RCC_I2C1CLKSOURCE_PCLK1;
+void PeriphCommonClock_Config(void)
+{
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
+
+  /** Initializes the peripherals clock
+  */
+  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_SMPS;
   PeriphClkInitStruct.SmpsClockSelection = RCC_SMPSCLKSOURCE_HSI;
   PeriphClkInitStruct.SmpsDivSelection = RCC_SMPSCLKDIV_RANGE1;
+
   if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
   {
     Error_Handler();
@@ -532,5 +544,3 @@ void assert_failed(uint8_t *file, uint32_t line)
   /* USER CODE END 6 */
 }
 #endif /* USE_FULL_ASSERT */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/