diff --git a/HAL_N_Middlewares/Inc/stm32f4xx_it.h b/HAL_N_Middlewares/Inc/stm32f4xx_it.h
index 2e8066c..74bce60 100644
--- a/HAL_N_Middlewares/Inc/stm32f4xx_it.h
+++ b/HAL_N_Middlewares/Inc/stm32f4xx_it.h
@@ -55,10 +55,13 @@ void DebugMon_Handler(void);
 void SysTick_Handler(void);
 void DMA1_Stream1_IRQHandler(void);
 void CAN1_RX0_IRQHandler(void);
+void CAN1_RX1_IRQHandler(void);
 void USART1_IRQHandler(void);
+void USART3_IRQHandler(void);
 void DMA2_Stream1_IRQHandler(void);
 void DMA2_Stream2_IRQHandler(void);
 void CAN2_RX0_IRQHandler(void);
+void CAN2_RX1_IRQHandler(void);
 void OTG_FS_IRQHandler(void);
 void DMA2_Stream6_IRQHandler(void);
 void DMA2_Stream7_IRQHandler(void);
diff --git a/HAL_N_Middlewares/Src/can.c b/HAL_N_Middlewares/Src/can.c
index 30561c6..e56dd5c 100644
--- a/HAL_N_Middlewares/Src/can.c
+++ b/HAL_N_Middlewares/Src/can.c
@@ -124,6 +124,8 @@ void HAL_CAN_MspInit(CAN_HandleTypeDef* canHandle)
     /* CAN1 interrupt Init */
     HAL_NVIC_SetPriority(CAN1_RX0_IRQn, 6, 0);
     HAL_NVIC_EnableIRQ(CAN1_RX0_IRQn);
+    HAL_NVIC_SetPriority(CAN1_RX1_IRQn, 5, 0);
+    HAL_NVIC_EnableIRQ(CAN1_RX1_IRQn);
   /* USER CODE BEGIN CAN1_MspInit 1 */
 
   /* USER CODE END CAN1_MspInit 1 */
@@ -155,6 +157,8 @@ void HAL_CAN_MspInit(CAN_HandleTypeDef* canHandle)
     /* CAN2 interrupt Init */
     HAL_NVIC_SetPriority(CAN2_RX0_IRQn, 6, 0);
     HAL_NVIC_EnableIRQ(CAN2_RX0_IRQn);
+    HAL_NVIC_SetPriority(CAN2_RX1_IRQn, 5, 0);
+    HAL_NVIC_EnableIRQ(CAN2_RX1_IRQn);
   /* USER CODE BEGIN CAN2_MspInit 1 */
 
   /* USER CODE END CAN2_MspInit 1 */
@@ -183,6 +187,7 @@ void HAL_CAN_MspDeInit(CAN_HandleTypeDef* canHandle)
 
     /* CAN1 interrupt Deinit */
     HAL_NVIC_DisableIRQ(CAN1_RX0_IRQn);
+    HAL_NVIC_DisableIRQ(CAN1_RX1_IRQn);
   /* USER CODE BEGIN CAN1_MspDeInit 1 */
 
   /* USER CODE END CAN1_MspDeInit 1 */
@@ -207,6 +212,7 @@ void HAL_CAN_MspDeInit(CAN_HandleTypeDef* canHandle)
 
     /* CAN2 interrupt Deinit */
     HAL_NVIC_DisableIRQ(CAN2_RX0_IRQn);
+    HAL_NVIC_DisableIRQ(CAN2_RX1_IRQn);
   /* USER CODE BEGIN CAN2_MspDeInit 1 */
 
   /* USER CODE END CAN2_MspDeInit 1 */
diff --git a/HAL_N_Middlewares/Src/stm32f4xx_it.c b/HAL_N_Middlewares/Src/stm32f4xx_it.c
index 758bf37..46fafde 100644
--- a/HAL_N_Middlewares/Src/stm32f4xx_it.c
+++ b/HAL_N_Middlewares/Src/stm32f4xx_it.c
@@ -66,6 +66,7 @@ extern DMA_HandleTypeDef hdma_usart3_rx;
 extern DMA_HandleTypeDef hdma_usart6_rx;
 extern DMA_HandleTypeDef hdma_usart6_tx;
 extern UART_HandleTypeDef huart1;
+extern UART_HandleTypeDef huart3;
 extern UART_HandleTypeDef huart6;
 /* USER CODE BEGIN EV */
 
@@ -219,6 +220,20 @@ void CAN1_RX0_IRQHandler(void)
   /* USER CODE END CAN1_RX0_IRQn 1 */
 }
 
+/**
+  * @brief This function handles CAN1 RX1 interrupt.
+  */
+void CAN1_RX1_IRQHandler(void)
+{
+  /* USER CODE BEGIN CAN1_RX1_IRQn 0 */
+
+  /* USER CODE END CAN1_RX1_IRQn 0 */
+  HAL_CAN_IRQHandler(&hcan1);
+  /* USER CODE BEGIN CAN1_RX1_IRQn 1 */
+
+  /* USER CODE END CAN1_RX1_IRQn 1 */
+}
+
 /**
   * @brief This function handles USART1 global interrupt.
   */
@@ -233,6 +248,20 @@ void USART1_IRQHandler(void)
   /* USER CODE END USART1_IRQn 1 */
 }
 
+/**
+  * @brief This function handles USART3 global interrupt.
+  */
+void USART3_IRQHandler(void)
+{
+  /* USER CODE BEGIN USART3_IRQn 0 */
+
+  /* USER CODE END USART3_IRQn 0 */
+  HAL_UART_IRQHandler(&huart3);
+  /* USER CODE BEGIN USART3_IRQn 1 */
+
+  /* USER CODE END USART3_IRQn 1 */
+}
+
 /**
   * @brief This function handles DMA2 stream1 global interrupt.
   */
@@ -275,6 +304,20 @@ void CAN2_RX0_IRQHandler(void)
   /* USER CODE END CAN2_RX0_IRQn 1 */
 }
 
+/**
+  * @brief This function handles CAN2 RX1 interrupt.
+  */
+void CAN2_RX1_IRQHandler(void)
+{
+  /* USER CODE BEGIN CAN2_RX1_IRQn 0 */
+
+  /* USER CODE END CAN2_RX1_IRQn 0 */
+  HAL_CAN_IRQHandler(&hcan2);
+  /* USER CODE BEGIN CAN2_RX1_IRQn 1 */
+
+  /* USER CODE END CAN2_RX1_IRQn 1 */
+}
+
 /**
   * @brief This function handles USB On The Go FS global interrupt.
   */
diff --git a/HAL_N_Middlewares/Src/tim.c b/HAL_N_Middlewares/Src/tim.c
index 79d130d..c665bb8 100644
--- a/HAL_N_Middlewares/Src/tim.c
+++ b/HAL_N_Middlewares/Src/tim.c
@@ -156,7 +156,7 @@ void MX_TIM5_Init(void)
   TIM_OC_InitTypeDef sConfigOC = {0};
 
   /* USER CODE BEGIN TIM5_Init 1 */
-  
+
   /* USER CODE END TIM5_Init 1 */
   htim5.Instance = TIM5;
   htim5.Init.Prescaler = 0;
diff --git a/HAL_N_Middlewares/Src/usart.c b/HAL_N_Middlewares/Src/usart.c
index 9506852..31895f5 100644
--- a/HAL_N_Middlewares/Src/usart.c
+++ b/HAL_N_Middlewares/Src/usart.c
@@ -236,6 +236,9 @@ void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
 
     __HAL_LINKDMA(uartHandle,hdmarx,hdma_usart3_rx);
 
+    /* USART3 interrupt Init */
+    HAL_NVIC_SetPriority(USART3_IRQn, 5, 0);
+    HAL_NVIC_EnableIRQ(USART3_IRQn);
   /* USER CODE BEGIN USART3_MspInit 1 */
 
   /* USER CODE END USART3_MspInit 1 */
@@ -351,6 +354,9 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
 
     /* USART3 DMA DeInit */
     HAL_DMA_DeInit(uartHandle->hdmarx);
+
+    /* USART3 interrupt Deinit */
+    HAL_NVIC_DisableIRQ(USART3_IRQn);
   /* USER CODE BEGIN USART3_MspDeInit 1 */
 
   /* USER CODE END USART3_MspDeInit 1 */
diff --git a/basic_framework.ioc b/basic_framework.ioc
index eac91c8..1e38b76 100644
--- a/basic_framework.ioc
+++ b/basic_framework.ioc
@@ -153,7 +153,9 @@ MxCube.Version=6.6.1
 MxDb.Version=DB.6.0.60
 NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
 NVIC.CAN1_RX0_IRQn=true\:6\:0\:true\:false\:true\:true\:true\:true\:true
+NVIC.CAN1_RX1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
 NVIC.CAN2_RX0_IRQn=true\:6\:0\:true\:false\:true\:true\:true\:true\:true
+NVIC.CAN2_RX1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
 NVIC.DMA1_Stream1_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true\:true
 NVIC.DMA2_Stream1_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true\:true
 NVIC.DMA2_Stream2_IRQn=true\:5\:0\:false\:false\:true\:true\:false\:true\:true
@@ -171,8 +173,9 @@ NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false\:false
 NVIC.SavedPendsvIrqHandlerGenerated=true
 NVIC.SavedSvcallIrqHandlerGenerated=true
 NVIC.SavedSystickIrqHandlerGenerated=true
-NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:true\:true\:false\:true\:false
+NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:true\:true\:false\:false\:false
 NVIC.USART1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
+NVIC.USART3_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
 NVIC.USART6_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
 NVIC.UsageFault_IRQn=true\:0\:0\:true\:false\:true\:false\:false\:false\:false
 PA0-WKUP.GPIOParameters=GPIO_PuPd,GPIO_Label
@@ -290,7 +293,7 @@ PH12.Signal=S_TIM5_CH3
 PinOutPanel.CurrentBGAView=Top
 PinOutPanel.RotationAngle=0
 ProjectManager.AskForMigrate=true
-ProjectManager.BackupPrevious=false
+ProjectManager.BackupPrevious=true
 ProjectManager.CompilerOptimize=6
 ProjectManager.ComputerToolchain=false
 ProjectManager.CoupleFile=true