diff --git a/board/TencentOS_tiny_EVB_MX_Plus/BSP/Hardware/E53_SF1/E53_SF1.c b/board/TencentOS_tiny_EVB_MX_Plus/BSP/Hardware/E53_SF1/E53_SF1.c
index c8194c4a..458671f9 100644
--- a/board/TencentOS_tiny_EVB_MX_Plus/BSP/Hardware/E53_SF1/E53_SF1.c
+++ b/board/TencentOS_tiny_EVB_MX_Plus/BSP/Hardware/E53_SF1/E53_SF1.c
@@ -15,52 +15,52 @@ TIM_HandleTypeDef htim16;
 /* TIM16 init function */
 void MX_TIM16_Init(void)
 {
-  TIM_OC_InitTypeDef sConfigOC;
-  TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig;
+    TIM_OC_InitTypeDef sConfigOC;
+    TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig;
 
-  htim16.Instance = TIM16;
-  htim16.Init.Prescaler = 79;
-  htim16.Init.CounterMode = TIM_COUNTERMODE_UP;
-  htim16.Init.Period = 999;
-  htim16.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
-  htim16.Init.RepetitionCounter = 0;
-  htim16.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
-  if (HAL_TIM_Base_Init(&htim16) != HAL_OK)
-  {
-    Error_Handler();
-  }
+    htim16.Instance = TIM16;
+    htim16.Init.Prescaler = 79;
+    htim16.Init.CounterMode = TIM_COUNTERMODE_UP;
+    htim16.Init.Period = 999;
+    htim16.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+    htim16.Init.RepetitionCounter = 0;
+    htim16.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+    if (HAL_TIM_Base_Init(&htim16) != HAL_OK)
+    {
+        Error_Handler();
+    }
 
-  if (HAL_TIM_PWM_Init(&htim16) != HAL_OK)
-  {
-    Error_Handler();
-  }
+    if (HAL_TIM_PWM_Init(&htim16) != HAL_OK)
+    {
+        Error_Handler();
+    }
 
-  sConfigOC.OCMode = TIM_OCMODE_PWM1;
-  sConfigOC.Pulse = 499;
-  sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
-  sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
-  sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
-  sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
-  sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
-  if (HAL_TIM_PWM_ConfigChannel(&htim16, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
-  {
-    Error_Handler();
-  }
+    sConfigOC.OCMode = TIM_OCMODE_PWM1;
+    sConfigOC.Pulse = 499;
+    sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+    sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
+    sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
+    sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
+    sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
+    if (HAL_TIM_PWM_ConfigChannel(&htim16, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+    {
+        Error_Handler();
+    }
 
-  sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE;
-  sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE;
-  sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF;
-  sBreakDeadTimeConfig.DeadTime = 0;
-  sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE;
-  sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH;
-  sBreakDeadTimeConfig.BreakFilter = 0;
-  sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
-  if (HAL_TIMEx_ConfigBreakDeadTime(&htim16, &sBreakDeadTimeConfig) != HAL_OK)
-  {
-    Error_Handler();
-  }
+    sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE;
+    sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE;
+    sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF;
+    sBreakDeadTimeConfig.DeadTime = 0;
+    sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE;
+    sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH;
+    sBreakDeadTimeConfig.BreakFilter = 0;
+    sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
+    if (HAL_TIMEx_ConfigBreakDeadTime(&htim16, &sBreakDeadTimeConfig) != HAL_OK)
+    {
+        Error_Handler();
+    }
 
-  HAL_TIM_MspPostInit(&htim16);
+    HAL_TIM_MspPostInit(&htim16);
 
 }
 /***************************************************************
@@ -72,17 +72,17 @@ void MX_TIM16_Init(void)
 void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
 {
 
-	if(tim_baseHandle->Instance==TIM16)
-  {
-  /* USER CODE BEGIN TIM16_MspInit 0 */
+    if(tim_baseHandle->Instance==TIM16)
+    {
+        /* USER CODE BEGIN TIM16_MspInit 0 */
 
-  /* USER CODE END TIM16_MspInit 0 */
-    /* TIM16 clock enable */
-    __HAL_RCC_TIM16_CLK_ENABLE();
-  /* USER CODE BEGIN TIM16_MspInit 1 */
+        /* USER CODE END TIM16_MspInit 0 */
+        /* TIM16 clock enable */
+        __HAL_RCC_TIM16_CLK_ENABLE();
+        /* USER CODE BEGIN TIM16_MspInit 1 */
 
-  /* USER CODE END TIM16_MspInit 1 */
-  }
+        /* USER CODE END TIM16_MspInit 1 */
+    }
 }
 
 /***************************************************************
@@ -94,27 +94,27 @@ void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
 void HAL_TIM_MspPostInit(TIM_HandleTypeDef* timHandle)
 {
 
-  GPIO_InitTypeDef GPIO_InitStruct;
-  if(timHandle->Instance==TIM16)
-  {
-  /* USER CODE BEGIN TIM16_MspPostInit 0 */
+    GPIO_InitTypeDef GPIO_InitStruct;
+    if(timHandle->Instance==TIM16)
+    {
+        /* USER CODE BEGIN TIM16_MspPostInit 0 */
 
-  /* USER CODE END TIM16_MspPostInit 0 */
+        /* USER CODE END TIM16_MspPostInit 0 */
   
-    /**TIM16 GPIO Configuration    
-    PB8     ------> TIM16_CH1 
-    */
-    GPIO_InitStruct.Pin = SF1_Beep_Pin;
-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-    GPIO_InitStruct.Alternate = GPIO_AF14_TIM16;
-    HAL_GPIO_Init(SF1_Beep_GPIO_Port, &GPIO_InitStruct);
+        /**TIM16 GPIO Configuration    
+        PB8     ------> TIM16_CH1 
+        */
+        GPIO_InitStruct.Pin = SF1_Beep_Pin;
+        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+        GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
+        GPIO_InitStruct.Alternate = GPIO_AF14_TIM16;
+        HAL_GPIO_Init(SF1_Beep_GPIO_Port, &GPIO_InitStruct);
 
-  /* USER CODE BEGIN TIM16_MspPostInit 1 */
+        /* USER CODE BEGIN TIM16_MspPostInit 1 */
 
-  /* USER CODE END TIM16_MspPostInit 1 */
-  }
+        /* USER CODE END TIM16_MspPostInit 1 */
+    }
 
 }
 
@@ -126,43 +126,43 @@ void HAL_TIM_MspPostInit(TIM_HandleTypeDef* timHandle)
 ***************************************************************/
 void MX_ADC1_Init(void)
 {
-  ADC_ChannelConfTypeDef sConfig;
+    ADC_ChannelConfTypeDef sConfig;
 
     /**Common config 
     */
-  hadc1.Instance = ADC1;
-  hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
-  hadc1.Init.Resolution = ADC_RESOLUTION_12B;
-  hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
-  hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
-  hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
-  hadc1.Init.LowPowerAutoWait = DISABLE;
-  hadc1.Init.ContinuousConvMode = DISABLE;
-  hadc1.Init.NbrOfConversion = 1;
-  hadc1.Init.DiscontinuousConvMode = DISABLE;
-  hadc1.Init.NbrOfDiscConversion = 1;
-  hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
-  hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
-  hadc1.Init.DMAContinuousRequests = DISABLE;
-  hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED;
-  hadc1.Init.OversamplingMode = DISABLE;
-  if (HAL_ADC_Init(&hadc1) != HAL_OK)
-  {
-    Error_Handler();
-  }
+    hadc1.Instance = ADC1;
+    hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
+    hadc1.Init.Resolution = ADC_RESOLUTION_12B;
+    hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
+    hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
+    hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
+    hadc1.Init.LowPowerAutoWait = DISABLE;
+    hadc1.Init.ContinuousConvMode = DISABLE;
+    hadc1.Init.NbrOfConversion = 1;
+    hadc1.Init.DiscontinuousConvMode = DISABLE;
+    hadc1.Init.NbrOfDiscConversion = 1;
+    hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
+    hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
+    hadc1.Init.DMAContinuousRequests = DISABLE;
+    hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED;
+    hadc1.Init.OversamplingMode = DISABLE;
+    if (HAL_ADC_Init(&hadc1) != HAL_OK)
+    {
+        Error_Handler();
+    }
 
     /**Configure Regular Channel 
     */
-  sConfig.Channel = ADC_CHANNEL_3;
-  sConfig.Rank = ADC_REGULAR_RANK_1;
-  sConfig.SamplingTime = ADC_SAMPLETIME_2CYCLES_5;
-  sConfig.SingleDiff = ADC_SINGLE_ENDED;
-  sConfig.OffsetNumber = ADC_OFFSET_NONE;
-  sConfig.Offset = 0;
-  if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
-  {
-    Error_Handler();
-  }
+    sConfig.Channel = ADC_CHANNEL_3;
+    sConfig.Rank = ADC_REGULAR_RANK_1;
+    sConfig.SamplingTime = ADC_SAMPLETIME_2CYCLES_5;
+    sConfig.SingleDiff = ADC_SINGLE_ENDED;
+    sConfig.OffsetNumber = ADC_OFFSET_NONE;
+    sConfig.Offset = 0;
+    if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
+    {
+        Error_Handler();
+    }
 
 }
 
@@ -175,26 +175,26 @@ void MX_ADC1_Init(void)
 void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
 {
 
-  GPIO_InitTypeDef GPIO_InitStruct;
-  if(adcHandle->Instance==ADC1)
-  {
-  /* USER CODE BEGIN ADC1_MspInit 0 */
+    GPIO_InitTypeDef GPIO_InitStruct;
+    if(adcHandle->Instance==ADC1)
+    {
+        /* USER CODE BEGIN ADC1_MspInit 0 */
 
-  /* USER CODE END ADC1_MspInit 0 */
-    /* ADC1 clock enable */
-    __HAL_RCC_ADC_CLK_ENABLE();
+        /* USER CODE END ADC1_MspInit 0 */
+        /* ADC1 clock enable */
+        __HAL_RCC_ADC_CLK_ENABLE();
   
-    /**ADC1 GPIO Configuration    
-    PC2     ------> ADC1_IN3 
-    */
-    GPIO_InitStruct.Pin = GPIO_PIN_2;
-    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG_ADC_CONTROL;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+        /**ADC1 GPIO Configuration    
+        PC2     ------> ADC1_IN3 
+        */
+        GPIO_InitStruct.Pin = GPIO_PIN_2;
+        GPIO_InitStruct.Mode = GPIO_MODE_ANALOG_ADC_CONTROL;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+        HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
 
-  /* USER CODE BEGIN ADC1_MspInit 1 */
+        /* USER CODE BEGIN ADC1_MspInit 1 */
 
-  /* USER CODE END ADC1_MspInit 1 */
+        /* USER CODE END ADC1_MspInit 1 */
   }
 }
 
@@ -206,20 +206,20 @@ void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
 ***************************************************************/
 void Init_Beep(void)
 {
-  GPIO_InitTypeDef GPIO_InitStruct;
+    GPIO_InitTypeDef GPIO_InitStruct;
 
-  /* GPIO Ports Clock Enable */
-  SF1_Beep_GPIO_CLK_ENABLE();
+    /* GPIO Ports Clock Enable */
+    SF1_Beep_GPIO_CLK_ENABLE();
 
-	 /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin(SF1_Beep_GPIO_Port, SF1_Beep_Pin, GPIO_PIN_RESET);
+    /*Configure GPIO pin Output Level */
+    HAL_GPIO_WritePin(SF1_Beep_GPIO_Port, SF1_Beep_Pin, GPIO_PIN_RESET);
 	
-	 /*Configure GPIO pin : PtPin */
-  GPIO_InitStruct.Pin = SF1_Beep_Pin;
-  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-  HAL_GPIO_Init(SF1_Beep_GPIO_Port, &GPIO_InitStruct);
+    /*Configure GPIO pin : PtPin */
+    GPIO_InitStruct.Pin = SF1_Beep_Pin;
+    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    HAL_GPIO_Init(SF1_Beep_GPIO_Port, &GPIO_InitStruct);
 }
 
 /***************************************************************
@@ -230,20 +230,20 @@ void Init_Beep(void)
 ***************************************************************/
 void Init_LED(void)
 {
-  GPIO_InitTypeDef GPIO_InitStruct;
+    GPIO_InitTypeDef GPIO_InitStruct;
 
-  /* GPIO Ports Clock Enable */
-  SF1_LED_GPIO_CLK_ENABLE();
+    /* GPIO Ports Clock Enable */
+    SF1_LED_GPIO_CLK_ENABLE();
 
-	 /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin(SF1_LED_GPIO_Port, SF1_LED_Pin, GPIO_PIN_SET);
+    /*Configure GPIO pin Output Level */
+    HAL_GPIO_WritePin(SF1_LED_GPIO_Port, SF1_LED_Pin, GPIO_PIN_SET);
 	
-	 /*Configure GPIO pin : PtPin */
-  GPIO_InitStruct.Pin = SF1_LED_Pin;
-  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-  HAL_GPIO_Init(SF1_LED_GPIO_Port, &GPIO_InitStruct);
+    /*Configure GPIO pin : PtPin */
+    GPIO_InitStruct.Pin = SF1_LED_Pin;
+    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    HAL_GPIO_Init(SF1_LED_GPIO_Port, &GPIO_InitStruct);
 }
 /***************************************************************
 * 函数名称: Init_E53_SF1
@@ -253,10 +253,10 @@ void Init_LED(void)
 ***************************************************************/
 void Init_E53_SF1(void)
 {
-	MX_ADC1_Init();
-	Init_Beep();
-	Init_LED();
-	MX_TIM16_Init();	
+    MX_ADC1_Init();
+    Init_Beep();
+    Init_LED();
+    MX_TIM16_Init();	
 }
 /***************************************************************
 * 函数名称: E53_SF1_Read_Data
@@ -266,37 +266,37 @@ void Init_E53_SF1(void)
 ***************************************************************/
 void E53_SF1_Read_Data(void)
 {
-	HAL_ADC_Start(&hadc1);	
-	HAL_ADC_PollForConversion(&hadc1, 50);
-	E53_SF1_Data.Smoke_Value = HAL_ADC_GetValue(&hadc1);
+    HAL_ADC_Start(&hadc1);	
+    HAL_ADC_PollForConversion(&hadc1, 50);
+    E53_SF1_Data.Smoke_Value = HAL_ADC_GetValue(&hadc1);
 }
 /***************************************************************
 * 函数名称: E53SF1_LED_StatusSet
 * 说    明: E53SF1开发板上的LED灯的亮灭控制
 * 参    数: status,LED灯的状态
-*									非1,关灯
-*									1,开灯
+*	    非1,关灯
+*	    1,开灯
 * 返 回 值: 无
 ***************************************************************/
 void E53SF1_LED_StatusSet(E53SF1_Status_ENUM status)
 {
-	HAL_GPIO_WritePin(SF1_LED_GPIO_Port, SF1_LED_Pin, status != ON ? GPIO_PIN_RESET : GPIO_PIN_SET );	
+    HAL_GPIO_WritePin(SF1_LED_GPIO_Port, SF1_LED_Pin, status != ON ? GPIO_PIN_RESET : GPIO_PIN_SET );	
 }
 
 /***************************************************************
 * 函数名称: E53SF1_BEEP
 * 说    明: E53SF1蜂鸣器报警与否
 * 参    数: status,LED_ENUM枚举的数据
-*									LED_OFF,关灯
-*									LED_ON,开灯
+*           LED_OFF,关灯
+*           LED_ON,开灯
 * 返 回 值: 无
 ***************************************************************/
 void E53SF1_Beep(E53SF1_Status_ENUM status)
 {
-	if(status == ON)
-		HAL_TIM_PWM_Start(&htim16,TIM_CHANNEL_1);
-	if(status == OFF)
-		HAL_TIM_PWM_Stop(&htim16,TIM_CHANNEL_1);
+    if(status == ON)
+        HAL_TIM_PWM_Start(&htim16,TIM_CHANNEL_1);
+    if(status == OFF)
+        HAL_TIM_PWM_Stop(&htim16,TIM_CHANNEL_1);
 }