configure LPTIM4 for BSP_POWER

2024-02-24 20:08:01 +01:00
parent b6307ce2fe
commit a484f2247e
10 changed files with 3600 additions and 58 deletions
--- a/Core/Src/lptim.c
+++ b/Core/Src/lptim.c
@@ -0,0 +1,109 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    lptim.c
+  * @brief   This file provides code for the configuration
+  *          of the LPTIM instances.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2024 STMicroelectronics.
+  * All rights reserved.
+  *
+  * 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Includes ------------------------------------------------------------------*/
+#include "lptim.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+LPTIM_HandleTypeDef hlptim4;
+
+/* LPTIM4 init function */
+void MX_LPTIM4_Init(void)
+{
+
+  /* USER CODE BEGIN LPTIM4_Init 0 */
+
+  /* USER CODE END LPTIM4_Init 0 */
+
+  /* USER CODE BEGIN LPTIM4_Init 1 */
+
+  /* USER CODE END LPTIM4_Init 1 */
+  hlptim4.Instance = LPTIM4;
+  hlptim4.Init.Clock.Source = LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC;
+  hlptim4.Init.Clock.Prescaler = LPTIM_PRESCALER_DIV2;
+  hlptim4.Init.Trigger.Source = LPTIM_TRIGSOURCE_SOFTWARE;
+  hlptim4.Init.OutputPolarity = LPTIM_OUTPUTPOLARITY_HIGH;
+  hlptim4.Init.UpdateMode = LPTIM_UPDATE_IMMEDIATE;
+  hlptim4.Init.CounterSource = LPTIM_COUNTERSOURCE_INTERNAL;
+  if (HAL_LPTIM_Init(&hlptim4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN LPTIM4_Init 2 */
+
+  /* USER CODE END LPTIM4_Init 2 */
+
+}
+
+void HAL_LPTIM_MspInit(LPTIM_HandleTypeDef* lptimHandle)
+{
+
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
+  if(lptimHandle->Instance==LPTIM4)
+  {
+  /* USER CODE BEGIN LPTIM4_MspInit 0 */
+
+  /* USER CODE END LPTIM4_MspInit 0 */
+
+  /** Initializes the peripherals clock
+  */
+    PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LPTIM4;
+    PeriphClkInitStruct.Lptim345ClockSelection = RCC_LPTIM345CLKSOURCE_LSI;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
+    {
+      Error_Handler();
+    }
+
+    /* LPTIM4 clock enable */
+    __HAL_RCC_LPTIM4_CLK_ENABLE();
+
+    /* LPTIM4 interrupt Init */
+    HAL_NVIC_SetPriority(LPTIM4_IRQn, 5, 0);
+    HAL_NVIC_EnableIRQ(LPTIM4_IRQn);
+  /* USER CODE BEGIN LPTIM4_MspInit 1 */
+
+  /* USER CODE END LPTIM4_MspInit 1 */
+  }
+}
+
+void HAL_LPTIM_MspDeInit(LPTIM_HandleTypeDef* lptimHandle)
+{
+
+  if(lptimHandle->Instance==LPTIM4)
+  {
+  /* USER CODE BEGIN LPTIM4_MspDeInit 0 */
+
+  /* USER CODE END LPTIM4_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_LPTIM4_CLK_DISABLE();
+
+    /* LPTIM4 interrupt Deinit */
+    HAL_NVIC_DisableIRQ(LPTIM4_IRQn);
+  /* USER CODE BEGIN LPTIM4_MspDeInit 1 */
+
+  /* USER CODE END LPTIM4_MspDeInit 1 */
+  }
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */