STM32F207_ChannelCtrlProject/insight/STM32F207_ChannelCtrlProject.si4project/Backup/main(3536).c

/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  ** This notice applies to any and all portions of this file
  * that are not between comment pairs USER CODE BEGIN and
  * USER CODE END. Other portions of this file, whether 
  * inserted by the user or by software development tools
  * are owned by their respective copyright owners.
  *
  * COPYRIGHT(c) 2019 STMicroelectronics
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */
/* USER CODE END Header */

/* Includes ------------------------------------------------------------------*/
#include "main.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */

/* 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 ---------------------------------------------------------*/
I2C_HandleTypeDef hi2c3;

TIM_HandleTypeDef htim6;

UART_HandleTypeDef huart1;
UART_HandleTypeDef huart3;

/* USER CODE BEGIN PV */


/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_USART1_UART_Init(void);
static void MX_TIM6_Init(void);
static void MX_I2C3_Init(void);
static void MX_USART3_UART_Init(void);
static void MX_NVIC_Init(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

uint8_t rx2_data[2];
uint8_t ring_buf[buf_size];
uint8_t count_in, count_out;
uint32_t Timer10ms;
uint8_t buf[buf_size] = {0,};
volatile uint32_t UartTimerCnt = 0;
volatile uint32_t LedTimerCnt = 0;
volatile uint32_t ButtonLong_TimerCnt = 0;

uint8_t switchcnt[5] = {0,};
uint8_t UartDataisReved;



int _write (int file, uint8_t *ptr, uint16_t len) 
{
    HAL_UART_Transmit (&huart3, ptr, len, 10); 
    return len;
}

void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
        uint8_t uartindex = 0;
    etError crccheck = 0;
  /* Prevent unused argument(s) compilation warning */
    if(htim->Instance == TIM6){
        UartTimerCnt++;
		LedTimerCnt++;
    if(LCD_Button_Read() == 1)
        ButtonLong_TimerCnt++;
#if 0 // PYJ.2019.03.04_BEGIN -- 
    	if(IAMRECEVED == 1){
#if 0
        	for(uint8_t i = 0; i < (uartindex); i++){
				printf("%02x ",buf[i]);
			}
            printf("\r\n");
#endif
    		UartDataisReved =0;
            crccheck = STH30_CheckCrc(&buf[Bluecell_Type],buf[Bluecell_Length]+2,buf[3 + buf[Bluecell_Length]]);
            if(crccheck == CHECKSUM_ERROR){
                printf("CHECKSUM_ERROR  RecvCRC : %02x  , index %d\r\n",buf[3 + buf[Bluecell_Length]],3 + buf[Bluecell_Length]);
            }
            else if(crccheck == NO_ERROR){
                Atten_Operate_Mem_RW(&buf[Bluecell_STX]);
//                printf("NO_ERROR\r\n");
            }
            else{
                 printf("What Happen?\r\n");
                /*NOP*/
            }
            memset(buf,0x00,buf_size);
            uartindex = 0;
            IAMRECEVED = 0;
    	}
#endif // PYJ.2019.03.04_END -- 

           

#if 0 // PYJ.2019.02.20_BEGIN -- 
        if(UartTimerCnt % 1000== 1){
          HAL_GPIO_TogglePin(GPIOF, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2);
          HAL_GPIO_TogglePin(GPIOG, GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5 
                                  |GPIO_PIN_6|GPIO_PIN_7);        
        }
#endif // PYJ.2019.02.20_END -- 
        // HAL_GPIO_TogglePin(LD2_GPIO_Port,GPIO_PIN_15);
    }
  /* NOTE : This function Should not be modified, when the callback is needed,
            the __HAL_TIM_PeriodElapsedCallback could be implemented in the user file
   */
}



void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
{
    if(huart->Instance == USART3){
        ring_buf[count_in] = rx2_data[0];//(uint8_t)USART2->DR;
        if(ring_buf[count_in] == 0xEB)UartDataRecvSet(1);
        if(++count_in>=buf_size) count_in=0;
        HAL_UART_Receive_IT(&huart3,&rx2_data,1);
    }

}
uint8_t button_press = 0;
void Atten_ButtonPressSet(AttenButton_t set){
    button_press = set;
}
AttenButton_t Atten_ButtonPressGet(void){
    return button_press;
}

void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
{
    switch(GPIO_Pin){
        case GPIO_PIN_8:    if(switchcnt[0] == 0){switchcnt[0] = 1;return;}
        case GPIO_PIN_12:   if(switchcnt[1] == 0){switchcnt[1] = 1;return;}
        case GPIO_PIN_13:   if(switchcnt[2] == 0){switchcnt[2] = 1;return;}
        case GPIO_PIN_14:   if(switchcnt[3] == 0){switchcnt[3] = 1;return;}
        case GPIO_PIN_15:   if(switchcnt[4] == 0){switchcnt[4] = 1;return;}
    }

    if(GPIO_Pin == GPIO_PIN_8){
        printf("Button_ESC \r\n",__func__,__LINE__);
        if(switchcnt[0] == 1)
            switchcnt[0] = 2;
        else if(switchcnt[0] == 2){
             switchcnt[0] = 0;
             return;
        }
        Atten_ButtonPressSet( Button_ESC);
    }
    if(GPIO_Pin == GPIO_PIN_12){
        printf("Button_MENU \r\n",__func__,__LINE__);
        if(switchcnt[1] == 1)
            switchcnt[1] = 2;
        else if(switchcnt[1] == 2){
             switchcnt[1] = 0;
             return;
        }

        Atten_ButtonPressSet( Button_MENU);
    }
    if(GPIO_Pin == GPIO_PIN_13){
        printf("Button_UP \r\n",__func__,__LINE__);
        if(switchcnt[2] == 1)
            switchcnt[2] = 2;
        else if(switchcnt[2] == 2){
             switchcnt[2] = 0;
             return;
        }
        Atten_ButtonPressSet( Button_UP);
    }
    if(GPIO_Pin == GPIO_PIN_14){
        printf("Button_DOWN \r\n",__func__,__LINE__);
        if(switchcnt[3] == 1)
            switchcnt[3] = 2;
        else if(switchcnt[3] == 2){
             switchcnt[3] = 0;
             return;
        }
        Atten_ButtonPressSet( Button_DOWN);
    }
    if(GPIO_Pin == GPIO_PIN_15){
        printf("Button_ENTER \r\n",__func__,__LINE__);
        if(switchcnt[4] == 1)
            switchcnt[4] = 2;
        else if(switchcnt[4] == 2){
             switchcnt[4] = 0;
             return;
        }
        Atten_ButtonPressSet( Button_ENTER);
    }
    Character_Lcd_chMenu(Atten_ButtonPressGet());
}


void UartDataRecvSet(uint8_t val){
    UartDataisReved = val;
}
uint8_t UartDataRecvGet(void){
    return UartDataisReved;
}





/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{
  /* USER CODE BEGIN 1 */
	//uint8_t writetemp[10] = {6,4,2,0,1,2,3,4,5,0xab};
  uint8_t tempdata[100] = {0,};
  Atten_Alarm_t Alarm_st;
  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_USART1_UART_Init();
  MX_TIM6_Init();
  MX_I2C3_Init();
  MX_USART3_UART_Init();

  /* Initialize interrupts */
  MX_NVIC_Init();
  /* USER CODE BEGIN 2 */

HAL_TIM_Base_Start_IT(&htim6);
//  TCS34725_enable();
HAL_UART_Receive_IT(&huart3, &rx2_data,1);
    setbuf(stdout, NULL); // \n ?��?��?��, printf �?????��?���???? ?��?��?��
    
  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */

#if 1 // PYJ.2019.03.04_BEGIN -- 
    printf("****************************************\r\n");
    printf("TEST Project\r\n");
    printf("Build at %s %s\r\n", __DATE__, __TIME__);
    printf("Copyright (c) 2019. BLUECELL\r\n");
    printf("****************************************\r\n");
#endif // PYJ.2019.03.04_END -- 
	EEPROM_IM24CM01P_Init();
	LCD_M68_DataWrite_COMMAND_Init();
#if 0 // PYJ.2019.03.04_BEGIN -- 
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,"A Channel 150MHz");
    LCD_M68_DataWrite_COMMAND(Second_Line,Data_CMD,"     0dB");
#else
    Character_Lcd_chMenu(Power_On);
#endif // PYJ.2019.03.04_END -- 

//	LCD_M68_DataWrite_COMMAND2(Line_default,Data_CMD,'b');
#if 0 // PYJ.2019.03.04_BEGIN -- 
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'c');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'d');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'e');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'f');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'g');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'h');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'i');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'j');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'k');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'l');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'m');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'n');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'o');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'p');
	LCD_M68_DataWrite_COMMAND(Second_Line,Data_CMD,'q');
	LCD_M68_DataWrite_COMMAND(Line_default,Data_CMD,'r');
#endif // PYJ.2019.03.04_END -- 
	
	//LCD_M68_DataWrite_COMMAND_TEST();
	//LCD_M68_DataWrite_COMMAND(Instruction_CMD,0x01);
	//LCD_M68_DataWrite_COMMAND(Instruction_CMD,0x0F);
	//LCD_M68_DataWrite_COMMAND(Data_CMD,0x01);
//    LCD_M68_DataWrite_Clear();

	memcpy(tempdata,&ATT_A_EN_30G1_28_28_5Ghz_Table.Atten_Table_31_5dB_Value,sizeof(Atten_Table_Value_t));
    Atten_Init();
#if 0
	printf("HAL_I2C_Mem_Read : data : ");
	for(uint8_t i = 0; i < sizeof(Atten_Table_Value_t); i++){
		printf("%02x ",tempdata[i]);
	}
	printf("\r\n");
    memset(tempdata,0,sizeof(Atten_Table_Value_t));
#endif
    //          HAL_UART_Transmit(&huart1, buf, 1, 10);
    uint8_t uartindex = 0;
    etError crccheck = 0;
    AttenButton_t Buttonpress = Button_NOP;
    while(1)
    {
    	if(count_in != count_out){
            UartTimerCnt = 0;
            buf[uartindex++] = ring_buf[count_out];
            if(++count_out >= buf_size) count_out=0;
    	}
    	if((UartDataRecvGet() == 1 && UartTimerCnt > 10) || ButtonDataGet() == true){
#if 0
        	for(uint8_t i = 0; i < (uartindex); i++){
//                Uart_Data_Send(buf[i],1);
				printf("%02x ",buf[i]);
			}
//            printf("\r\n");
#endif
            crccheck = STH30_CheckCrc(&buf[Bluecell_Type],buf[Bluecell_Length]+2,buf[3 + buf[Bluecell_Length]]);
            if(crccheck == CHECKSUM_ERROR){
            	for(uint8_t i = 0; i < (uartindex); i++){
    				printf("%02x ",buf[i]);
    			}
                printf("\r\n");                
                printf("CHECKSUM_ERROR  RecvCRC : %02x  , index %d\r\n",buf[3 + buf[Bluecell_Length]],5 + buf[Bluecell_Length]);
            }
            else if(crccheck == NO_ERROR){
                Atten_Operate_Mem_RW(&buf[Bluecell_STX]);
            }
            else{
                 printf("What Happen?\r\n");
                /*NOP*/
            }
            memset(buf,0x00,buf_size);
            uartindex = 0;
            UartDataRecvSet(0);
            ButtonDataSet(false);
    	}
        else{
            //Alarm Timer 
#if 0 // PYJ.2019.03.07_BEGIN -- 
            if(ButtonLong_TimerCnt > 500){
                Character_Lcd_chMenu(Atten_ButtonPressGet());
                ButtonLong_TimerCnt = 0;
                printf("ButtonLong_TimerCnt \r\n");
            }
#endif // PYJ.2019.03.07_END -- 
            if(ButtonLong_TimerCnt > 300){
                Character_Lcd_chMenu(Atten_ButtonPressGet());
                ButtonLong_TimerCnt = 0;
            }
        	if(LedTimerCnt > 500){
                Alarm_st = Atten_Alarm_Read();

                Alarm_Operate(Alarm_st);
                tempdata[Bluecell_STX]    = 0xBE;
                tempdata[Bluecell_Type]   = ATT_AB_ALARM_READ;
                tempdata[Bluecell_Length] = sizeof(Atten_Alarm_t) + 2;         
                memcpy(&tempdata[Bluecell_DATA],&Alarm_st.Atten_Ach_Alarm_150M,sizeof(Atten_Alarm_t));
                tempdata[tempdata[Bluecell_Length] + 3] = STH30_CreateCrc(&tempdata[Bluecell_Type],tempdata[Bluecell_Length] + 2);
                tempdata[tempdata[Bluecell_Length] + 4]  = 0xeb;
                Uart_Data_Send(&tempdata[Bluecell_STX],tempdata[Bluecell_Length]+5);
                HAL_GPIO_TogglePin(GPIOC, GPIO_PIN_15);

                LedTimerCnt = 0;
        	}
    	}
    }
//     HAL_Delay(1);
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */

  /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /**Initializes the CPU, AHB and APB busses clocks 
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }
  /**Initializes the CPU, AHB and APB busses clocks 
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK)
  {
    Error_Handler();
  }
}

/**
  * @brief NVIC Configuration.
  * @retval None
  */
static void MX_NVIC_Init(void)
{
  /* USART1_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(USART1_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(USART1_IRQn);
  /* TIM6_DAC_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(TIM6_DAC_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
  /* USART3_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(USART3_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(USART3_IRQn);
  /* EXTI15_10_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(EXTI15_10_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(EXTI15_10_IRQn);
  /* EXTI9_5_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(EXTI9_5_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(EXTI9_5_IRQn);
}

/**
  * @brief I2C3 Initialization Function
  * @param None
  * @retval None
  */
static void MX_I2C3_Init(void)
{

  /* USER CODE BEGIN I2C3_Init 0 */

  /* USER CODE END I2C3_Init 0 */

  /* USER CODE BEGIN I2C3_Init 1 */

  /* USER CODE END I2C3_Init 1 */
  hi2c3.Instance = I2C3;
  hi2c3.Init.ClockSpeed = 400000;
  hi2c3.Init.DutyCycle = I2C_DUTYCYCLE_2;
  hi2c3.Init.OwnAddress1 = 0;
  hi2c3.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
  hi2c3.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
  hi2c3.Init.OwnAddress2 = 0;
  hi2c3.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
  hi2c3.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
  if (HAL_I2C_Init(&hi2c3) != HAL_OK)
  {
    Error_Handler();
  }
  /* USER CODE BEGIN I2C3_Init 2 */

  /* USER CODE END I2C3_Init 2 */

}

/**
  * @brief TIM6 Initialization Function
  * @param None
  * @retval None
  */
static void MX_TIM6_Init(void)
{

  /* USER CODE BEGIN TIM6_Init 0 */

  /* USER CODE END TIM6_Init 0 */

  TIM_MasterConfigTypeDef sMasterConfig = {0};

  /* USER CODE BEGIN TIM6_Init 1 */

  /* USER CODE END TIM6_Init 1 */
  htim6.Instance = TIM6;
  htim6.Init.Prescaler = 999;
  htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
  htim6.Init.Period = 15;
  htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
  if (HAL_TIM_Base_Init(&htim6) != HAL_OK)
  {
    Error_Handler();
  }
  sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
  sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
  if (HAL_TIMEx_MasterConfigSynchronization(&htim6, &sMasterConfig) != HAL_OK)
  {
    Error_Handler();
  }
  /* USER CODE BEGIN TIM6_Init 2 */

  /* USER CODE END TIM6_Init 2 */

}

/**
  * @brief USART1 Initialization Function
  * @param None
  * @retval None
  */
static void MX_USART1_UART_Init(void)
{

  /* USER CODE BEGIN USART1_Init 0 */

  /* USER CODE END USART1_Init 0 */

  /* USER CODE BEGIN USART1_Init 1 */

  /* USER CODE END USART1_Init 1 */
  huart1.Instance = USART1;
  huart1.Init.BaudRate = 115200;
  huart1.Init.WordLength = UART_WORDLENGTH_8B;
  huart1.Init.StopBits = UART_STOPBITS_1;
  huart1.Init.Parity = UART_PARITY_NONE;
  huart1.Init.Mode = UART_MODE_TX_RX;
  huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
  huart1.Init.OverSampling = UART_OVERSAMPLING_16;
  if (HAL_UART_Init(&huart1) != HAL_OK)
  {
    Error_Handler();
  }
  /* USER CODE BEGIN USART1_Init 2 */

  /* USER CODE END USART1_Init 2 */

}

/**
  * @brief USART3 Initialization Function
  * @param None
  * @retval None
  */
static void MX_USART3_UART_Init(void)
{

  /* USER CODE BEGIN USART3_Init 0 */

  /* USER CODE END USART3_Init 0 */

  /* USER CODE BEGIN USART3_Init 1 */

  /* USER CODE END USART3_Init 1 */
  huart3.Instance = USART3;
  huart3.Init.BaudRate = 115200;
  huart3.Init.WordLength = UART_WORDLENGTH_8B;
  huart3.Init.StopBits = UART_STOPBITS_1;
  huart3.Init.Parity = UART_PARITY_NONE;
  huart3.Init.Mode = UART_MODE_TX_RX;
  huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
  huart3.Init.OverSampling = UART_OVERSAMPLING_16;
  if (HAL_UART_Init(&huart3) != HAL_OK)
  {
    Error_Handler();
  }
  /* USER CODE BEGIN USART3_Init 2 */

  /* USER CODE END USART3_Init 2 */

}

/**
  * @brief GPIO Initialization Function
  * @param None
  * @retval None
  */
static void MX_GPIO_Init(void)
{
  GPIO_InitTypeDef GPIO_InitStruct = {0};

  /* GPIO Ports Clock Enable */
  __HAL_RCC_GPIOE_CLK_ENABLE();
  __HAL_RCC_GPIOC_CLK_ENABLE();
  __HAL_RCC_GPIOF_CLK_ENABLE();
  __HAL_RCC_GPIOH_CLK_ENABLE();
  __HAL_RCC_GPIOA_CLK_ENABLE();
  __HAL_RCC_GPIOB_CLK_ENABLE();
  __HAL_RCC_GPIOD_CLK_ENABLE();
  __HAL_RCC_GPIOG_CLK_ENABLE();

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOE, GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5 
                          |GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_11 
                          |GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_0 
                          |GPIO_PIN_1, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14|GPIO_PIN_15|GPIO_PIN_4|GPIO_PIN_5 
                          |GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOF, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_11 
                          |GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7 
                          |GPIO_PIN_11, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOB, GPIO_PIN_0|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7 
                          |GPIO_PIN_9, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOD, GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13 
                          |GPIO_PIN_14|GPIO_PIN_15|GPIO_PIN_0|GPIO_PIN_1 
                          |GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_6|GPIO_PIN_7, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOG, GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5 
                          |GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_9|GPIO_PIN_11 
                          |GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14, GPIO_PIN_RESET);

  /*Configure GPIO pins : PE2 PE3 PE4 PE5 
                           PE8 PE9 PE10 PE11 
                           PE12 PE13 PE14 PE0 
                           PE1 */
  GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5 
                          |GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_11 
                          |GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_0 
                          |GPIO_PIN_1;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);

  /*Configure GPIO pins : PC14 PC15 PC4 PC5 
                           PC10 PC11 PC12 */
  GPIO_InitStruct.Pin = GPIO_PIN_14|GPIO_PIN_15|GPIO_PIN_4|GPIO_PIN_5 
                          |GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /*Configure GPIO pins : PF0 PF1 PF2 PF11 
                           PF13 PF14 PF15 */
  GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_11 
                          |GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);

  /*Configure GPIO pins : PF6 PF7 PF8 */
  GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_8;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);

  /*Configure GPIO pins : PC1 PC2 PC3 */
  GPIO_InitStruct.Pin = GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /*Configure GPIO pins : PA4 PA5 PA6 PA7 
                           PA11 */
  GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7 
                          |GPIO_PIN_11;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /*Configure GPIO pins : PB0 PB5 PB6 PB7 
                           PB9 */
  GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7 
                          |GPIO_PIN_9;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

  /*Configure GPIO pins : PB12 PB13 PB14 PB15 */
  GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
  GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
  GPIO_InitStruct.Pull = GPIO_PULLUP;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

  /*Configure GPIO pin : PD8 */
  GPIO_InitStruct.Pin = GPIO_PIN_8;
  GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
  GPIO_InitStruct.Pull = GPIO_PULLUP;
  HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);

  /*Configure GPIO pins : PD10 PD11 PD12 PD13 
                           PD14 PD15 PD0 PD1 
                           PD2 PD3 PD6 PD7 */
  GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13 
                          |GPIO_PIN_14|GPIO_PIN_15|GPIO_PIN_0|GPIO_PIN_1 
                          |GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_6|GPIO_PIN_7;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);

  /*Configure GPIO pins : PG2 PG3 PG4 PG5 
                           PG6 PG7 PG9 PG11 
                           PG12 PG13 PG14 */
  GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5 
                          |GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_9|GPIO_PIN_11 
                          |GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);

}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */

  /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{ 
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/