From 7efb06407ffce21924780e99e1d05b86797f80db Mon Sep 17 00:00:00 2001
From: kkira <kira.n.neit@gmail.com>
Date: Thu, 18 Jun 2026 00:59:39 +0300
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D1=80=D0=B0=D0=B1=D0=BE=D1=82?=
 =?UTF-8?q?=D0=BA=D0=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 STM32_CO2_NODE/Core/Src/freertos.cpp | 195 +++++++++++++++++++++++++++
 1 file changed, 195 insertions(+)
 create mode 100644 STM32_CO2_NODE/Core/Src/freertos.cpp

diff --git a/STM32_CO2_NODE/Core/Src/freertos.cpp b/STM32_CO2_NODE/Core/Src/freertos.cpp
new file mode 100644
index 0000000..474823c
--- /dev/null
+++ b/STM32_CO2_NODE/Core/Src/freertos.cpp
@@ -0,0 +1,195 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * File Name          : freertos.c
+  * Description        : Code for freertos applications
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2026 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 "FreeRTOS.h"
+#include "task.h"
+#include "main.h"
+#include "cmsis_os.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+#include "queues.hpp"
+#include "co2_data.hpp"
+#include "co2_task.hpp"
+#include "sd_task.hpp"
+/* 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 Variables */
+
+/* USER CODE END Variables */
+/* Definitions for CO2Task */
+osThreadId_t CO2TaskHandle;
+const osThreadAttr_t CO2Task_attributes = {
+  .name = "CO2Task",
+  .stack_size = 128 * 4,
+  .priority = (osPriority_t) osPriorityNormal,
+};
+/* Definitions for SDTask */
+osThreadId_t SDTaskHandle;
+const osThreadAttr_t SDTask_attributes = {
+  .name = "SDTask",
+  .stack_size = 256 * 4,
+  .priority = (osPriority_t) osPriorityNormal,
+};
+/* Definitions for CANTask */
+osThreadId_t CANTaskHandle;
+const osThreadAttr_t CANTask_attributes = {
+  .name = "CANTask",
+  .stack_size = 128 * 4,
+  .priority = (osPriority_t) osPriorityNormal,
+};
+
+/* Private function prototypes -----------------------------------------------*/
+/* USER CODE BEGIN FunctionPrototypes */
+
+/* USER CODE END FunctionPrototypes */
+
+void StartCO2Task(void *argument);
+void StartSDTask(void *argument);
+void StartCANTask(void *argument);
+
+void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */
+
+/**
+  * @brief  FreeRTOS initialization
+  * @param  None
+  * @retval None
+  */
+void MX_FREERTOS_Init(void) {
+  /* USER CODE BEGIN Init */
+
+  /* USER CODE END Init */
+
+  /* USER CODE BEGIN RTOS_MUTEX */
+  /* add mutexes, ... */
+  /* USER CODE END RTOS_MUTEX */
+
+  /* USER CODE BEGIN RTOS_SEMAPHORES */
+  /* add semaphores, ... */
+  /* USER CODE END RTOS_SEMAPHORES */
+
+  /* USER CODE BEGIN RTOS_TIMERS */
+  /* start timers, add new ones, ... */
+  /* USER CODE END RTOS_TIMERS */
+
+  /* USER CODE BEGIN RTOS_QUEUES */
+g_sdQueue = xQueueCreate(10, sizeof(CO2Data));
+g_canQueue = xQueueCreate(10, sizeof(CO2Data));
+
+if (g_sdQueue == NULL || g_canQueue == NULL)
+{
+	Error_Handler();
+}
+
+  /* add queues, ... */
+  /* USER CODE END RTOS_QUEUES */
+
+  /* Create the thread(s) */
+  /* creation of CO2Task */
+  CO2TaskHandle = osThreadNew(StartCO2Task, NULL, &CO2Task_attributes);
+
+  /* creation of SDTask */
+  SDTaskHandle = osThreadNew(StartSDTask, NULL, &SDTask_attributes);
+
+  /* creation of CANTask */
+  CANTaskHandle = osThreadNew(StartCANTask, NULL, &CANTask_attributes);
+
+  /* USER CODE BEGIN RTOS_THREADS */
+  /* add threads, ... */
+  /* USER CODE END RTOS_THREADS */
+
+  /* USER CODE BEGIN RTOS_EVENTS */
+  /* add events, ... */
+  /* USER CODE END RTOS_EVENTS */
+
+}
+
+/* USER CODE BEGIN Header_StartCO2Task */
+/**
+  * @brief  Function implementing the CO2Task thread.
+  * @param  argument: Not used
+  * @retval None
+  */
+/* USER CODE END Header_StartCO2Task */
+void StartCO2Task(void *argument)
+{
+  /* USER CODE BEGIN StartCO2Task */
+  /* Infinite loop */
+  for(;;)
+  {
+    osDelay(1);
+  }
+  /* USER CODE END StartCO2Task */
+}
+
+/* USER CODE BEGIN Header_StartSDTask */
+/**
+* @brief Function implementing the SDTask thread.
+* @param argument: Not used
+* @retval None
+*/
+/* USER CODE END Header_StartSDTask */
+void StartSDTask(void *argument)
+{
+  /* USER CODE BEGIN StartSDTask */
+  /* Infinite loop */
+	SDTask_Run();
+  /* USER CODE END StartSDTask */
+}
+
+/* USER CODE BEGIN Header_StartCANTask */
+/**
+* @brief Function implementing the CANTask thread.
+* @param argument: Not used
+* @retval None
+*/
+/* USER CODE END Header_StartCANTask */
+void StartCANTask(void *argument)
+{
+  /* USER CODE BEGIN StartCANTask */
+  /* Infinite loop */
+  for(;;)
+  {
+    osDelay(1);
+  }
+  /* USER CODE END StartCANTask */
+}
+
+/* Private application code --------------------------------------------------*/
+/* USER CODE BEGIN Application */
+
+/* USER CODE END Application */
+