/**
  ******************************************************************************
  * File Name          : main.c
  * Description        : 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) 2017 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.
  *
  ******************************************************************************
  */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32f7xx_hal.h"
#include <string.h>

/* USER CODE BEGIN Includes */

/* USER CODE END Includes */

/* Private variables ---------------------------------------------------------*/

UART_HandleTypeDef huart1;
UART_HandleTypeDef huart6;
uint8_t empfangsbuffer[10000];
int receivezaehler=0;

/* USER CODE BEGIN PV */
/* Private variables ---------------------------------------------------------*/

/* 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_USART6_UART_Init(void);

/* USER CODE BEGIN PFP */
/* Private function prototypes -----------------------------------------------*/

/* USER CODE END PFP */

/* USER CODE BEGIN 0 */

// UART1_SendData: Sends one byte via polling.

void UART1_SendData( uint8_t DataTx )

{

       while( __HAL_UART_GET_FLAG(&huart1, UART_FLAG_TXE) == RESET ); // Polling: wait for previous byte to be transmitted
       huart1.Instance->TDR = DataTx; // Transmit Data Register

}

void UART6_SendData( uint8_t DataTx,uint8_t DataTx2,uint8_t DataTx3,uint8_t DataTx4)

{

       while( __HAL_UART_GET_FLAG(&huart6, UART_FLAG_TXE) == RESET ); // Polling: wait for previous byte to be transmitted
       huart6.Instance->TDR = DataTx; // Transmit Data Register
       while( __HAL_UART_GET_FLAG(&huart6, UART_FLAG_TXE) == RESET ); // Polling: wait for previous byte to be transmitted
       huart6.Instance->TDR = DataTx2; // Transmit Data Register
       while( __HAL_UART_GET_FLAG(&huart6, UART_FLAG_TXE) == RESET ); // Polling: wait for previous byte to be transmitted
       huart6.Instance->TDR = DataTx3; // Transmit Data Register
       while( __HAL_UART_GET_FLAG(&huart6, UART_FLAG_TXE) == RESET ); // Polling: wait for previous byte to be transmitted
       huart6.Instance->TDR = DataTx4; // Transmit Data Register

}

// USART1_IRQHandler: ISR for UART1: Receives data:

//     If 'd' received: Turn green LED off

//     If 'D' received: Turn green LED on

//     Send received byte back (echo), with '-' appended.

void USART6_IRQHandler(void)
{
                uint8_t DataRx;
                if( __HAL_UART_GET_IT(&huart6, UART_IT_RXNE) != RESET ) {  // Receive interrupt triggered

                               //DataRx = huart6.Instance->RDR;  // Receive Data Register
                               //printf("%Interrupt empfängt: %c",DataRx);
                               empfangsbuffer[receivezaehler]=huart6.Instance->RDR;
                               receivezaehler=receivezaehler+1;

                               if (receivezaehler==9999)
                            	   receivezaehler=0;
                               //UART1_SendData(DataRx);  // Echo

                               //UART1_SendData('-');     // Append minus-sign to echo

                }

}

/* USER CODE END 0 */

int main(void)
{

  /* USER CODE BEGIN 1 */

  /* 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_USART6_UART_Init();
  MX_USART1_UART_Init();

  /* USER CODE BEGIN 2 */

  HAL_NVIC_SetPriority(USART6_IRQn,1,0);

  HAL_NVIC_EnableIRQ(USART6_IRQn);

  __HAL_UART_ENABLE_IT(&huart6, UART_IT_RXNE);  // Enable receive interrupt request
  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  uint8_t i=0;
  //uint8_t empfangsbuffer[4]="BBBB",
  //uint8_t *sendebuffer="AT\r\n";
  uint8_t *setbaudrate="AT+CIOBAUD=115200\r\n"; //19
  uint8_t *baudrateabfrage="AT+CIOBAUD?\r\n"; //13
  uint8_t *sendebuffer3="AT+RST\r\n";
  //uint8_t *sendebuffer4="AT+CWLAP\r\n";
  uint8_t *sendebuffer4="AT+CIFSR\r\n";










  uint8_t *restart="AT+RST\r\n"; //8
  uint8_t *wifimode="AT+CWMODE=1\r\n"; //13
  uint8_t *connect="AT+CWJAP=\"test\",\"231242342543245345\"\r\n"; //44 ?
  //uint8_t *sendebuffer13="AT+CWLAP\r\n"; //10   FUNKTIONIERT MIT DEM EMPFANGEN NICHT
  uint8_t *getip="AT+CIFSR\r\n"; //10
  uint8_t *multiconnection="AT+CIPMUX=0\r\n"; //13
  //uint8_t *setastcpserver="AT+CIPSERVER=1,80\r\n"; //19


  //uint8_t *send29bytes="AT+CIPSEND=0,29\r\n"; //17
  //uint8_t *helloworldhtml="<h1>Hello</h1><h2>World!</h2>\r\n"; //31

 // uint8_t *tcpverbindung="AT+CIPSTART=\"TCP\",\"212.227.144.45\",\"80\"\r\n"; //41  so richtig?
  //uint8_t *tcpverbindung="AT+CIPSTART=\"TCP\",\"sunshine-live.de\",80\r\n"; //41
  //uint8_t *tcpverbindung="AT+CIPSTART=\"TCP\",\"stream.sunshine-live.de/90er/mp3-128/stream.sunshine-live.de/\",80\r\n"; //76
    uint8_t *tcpverbindung="AT+CIPSTART=\"TCP\",\"swr-swr3-live.cast.addradio.de\",80\r\n"; //43
  //uint8_t *tcpverbindung="AT+CIPSTART=\"UDP\",\"http://br-b5aktuell-live.cast.addradio.de/br/b5aktuell/live/mp3/128/stream.mp3\",80\r\n"; //103
  uint8_t *anzahlzusendenderbytes="AT+CIPSEND=125\r\n"; //15
  //uint8_t *getanfragehttp="GET /b5aktuell_2.m3u HTTP/1.1"; //29
  //uint8_t *getanfragehttp="GET http://streams.br.de/b5aktuell_2.m3u HTTP/1.1\r\n"; //51
  //uint8_t *getanfragehttp="GET /b5aktuell_2.m3u HTTP/1.1\r\n"; //31
  //uint8_t *getanfragehttp="GET http://server231.radiostreamserver.de/wunschradio-80er.mp3 HTTP/1.0\r\n\r\n"; //75

  //uint8_t *getanfragehttp="GET http://mp3channels.webradio.antenne.de/antenne HTTP/1.1\r\n\r\n"; //74

  //uint8_t *getanfragehttp="GET /antenne HTTP/1.1\r\nHost: mp3channels.webradio.antenne.de\r\nConnection: keep-alive\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webb,image/apng,*/*:q=0.8\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: de-DE,de;q=0.8,en-US;q=0.6,en;q=0.4\r\n\r\n"; //74


  uint8_t *getanfragehttp="GET /swr/swr3/live/mp3/128/stream.mp3 HTTP/1.1\r\nHost: swr-swr3-live.cast.addradio.de\r\nConnection: keep-alive\r\nAccept: */*\r\n\r\n"; //74

  //uint8_t *getanfragehttp="GET http://server74.radiostreamserver.de/wunschradio-80er.mp3 HTTP/1.1\r\nContent-Type: application/json\r\nConnection: keep-alive\r\n\r\n"; //98
  //uint8_t *getanfragehttp="GET /90er/mp3-128/stream.sunshine-live.de/ HTTP/1.0\r\n\r\n"; //55
  //uint8_t *getanfragehttp="GET http://sunshinelive.hoerradar.de/sunshinelive-90er-mp3-mq?sABC=59np0o05%230%23p453po8on067s02964491r2803n0n7qr%23fgernz.fhafuvar-yvir.qr&amsparams=playerid:stream.sunshine-live.de;skey:1504447237 HTTP/1.0\r\n\r\n"; //55
  //uint8_t *getanfragehttp="GET http://sunshine-live.de/sunshinelive-live-mp3.hq?sABC=59nosq01%230%23p75s14ssr3p58npqq718ns0oq945r735%23Jroenqvb-Cynlre&amsparams=playerid:Webradio-Player;skey:1504443649 HTTP/1.1\r\n\r\n"; //187


  //http://mp3channels.webradio.antenne.de:80/antenne


 // http://br-b5aktuell-live.cast.addradio.de/br/b5aktuell/live/mp3/128/stream.mp3
int hilf=strlen(getanfragehttp);
printf("anfragelaenge: %i",hilf);
////http://  /b5aktuell_2.m3u




//<<<<<<<<<<<<<<<<<<<<<<<<  ESP Initialisieren >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  /*HAL_UART_Transmit(&huart6,sendebuffer1,13,1000);
  HAL_Delay(1000);
  printf("\n\n\n\n\n\n\nAn ESP gesendet: %s",sendebuffer1);
  printf("ESP Antwort: %s \n\n\n\n\n\n", empfangsbuffer);

  HAL_Delay(1000);
  HAL_UART_Transmit(&huart6,sendebuffer2,8,1000);
  HAL_Delay(1000);
  printf("An ESP gesendet: %s",sendebuffer2);
  printf("ESP Antwort: %s \n\n\n\n\n\n", empfangsbuffer);
/*
  HAL_Delay(1000);
  HAL_UART_Transmit(&huart6,sendebuffer3,8,1000);
  HAL_Delay(1000);
  printf("An ESP gesendet: %s",sendebuffer3);
  printf("ESP Antwort: %s \n\n\n\n\n\n", empfangsbuffer);*/
/*
  HAL_Delay(1000);
  HAL_UART_Transmit(&huart6,sendebuffer4,10,1000);
  HAL_Delay(1000);
  printf("An ESP gesendet: %s",sendebuffer4);
  printf("ESP Antwort: %s \n\n\n\n\n\n", empfangsbuffer);*/







   HAL_UART_Transmit(&huart6,restart,8,1000);
   HAL_Delay(1000);
   printf("\n\n\nAn ESP gesendet: %s",restart);
   printf("ESP Antwort: %s \n\n\n", empfangsbuffer);
   receivezaehler=0;
   memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));
/*
   HAL_Delay(5000);
   HAL_UART_Transmit(&huart6,setbaudrate,19,1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",setbaudrate);
   printf("ESP Antwort: %s \n\n\n", empfangsbuffer);
   receivezaehler=0;
   memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));

   HAL_Delay(3000);
   HAL_UART_Transmit(&huart6,baudrateabfrage,13,1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",baudrateabfrage);
   printf("ESP Antwort: %s \n\n\n", empfangsbuffer);
   receivezaehler=0;
   memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));

*/
   HAL_Delay(3000);
   HAL_UART_Transmit(&huart6,wifimode,13,1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",wifimode);
   printf("ESP Antwort: %s \n\n", empfangsbuffer);
   receivezaehler=0;
   memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));


   HAL_Delay(1000);
   HAL_UART_Transmit(&huart6,connect,44,1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",connect);
   printf("ESP Antwort: %s \n\n", empfangsbuffer);
   receivezaehler=0;
   memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));
/*
   HAL_Delay(1000);
   HAL_UART_Transmit(&huart6,sendebuffer13,10,1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",sendebuffer13);
   printf("ESP Antwort: %s \n\n\n\n\n\n", empfangsbuffer);
   receivezaehler=0;
*/

   HAL_Delay(3000);
   HAL_UART_Transmit(&huart6,multiconnection,13,1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",multiconnection);
   printf("ESP Antwort: %s \n\n", empfangsbuffer);
   receivezaehler=0;
   memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));
/*
   HAL_Delay(1000);
   HAL_UART_Transmit(&huart6,setastcpserver,19,1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",setastcpserver);
   printf("ESP Antwort: %s \n\n\n\n\n\n", empfangsbuffer);
   receivezaehler=0;

*/
   HAL_Delay(1000);
   HAL_UART_Transmit(&huart6,getip,10,1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",getip);
   printf("ESP Antwort: %s \n\n", empfangsbuffer);
   receivezaehler=0;
   memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));

   HAL_Delay(1000);
   HAL_UART_Transmit(&huart6,tcpverbindung,strlen(tcpverbindung),1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",tcpverbindung);
   printf("ESP Antwort: %s \n\n", empfangsbuffer);
   receivezaehler=0;
   memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));

   HAL_Delay(500);
   HAL_UART_Transmit(&huart6,anzahlzusendenderbytes,strlen(anzahlzusendenderbytes),1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",anzahlzusendenderbytes);
   printf("ESP Antwort: %s \n\n", empfangsbuffer);
   receivezaehler=0;
   memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));

   HAL_Delay(500);
   HAL_UART_Transmit(&huart6,getanfragehttp,strlen(getanfragehttp),1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",getanfragehttp);
   printf("ESP Antwort: %s \n\n", empfangsbuffer);
   receivezaehler=0;
   memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));

/*
   HAL_Delay(2000);
   HAL_UART_Transmit(&huart6,send29bytes,17,1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",send29bytes);
   printf("ESP Antwort: %s \n\n\n\n\n\n", empfangsbuffer);
   receivezaehler=0;


/*
   HAL_Delay(4000);
   HAL_UART_Transmit(&huart6,helloworldhtml,31,1000);
   HAL_Delay(1000);
   printf("An ESP gesendet: %s",helloworldhtml);
   printf("ESP Antwort: %s \n\n\n\n\n\n", empfangsbuffer);
   receivezaehler=0;

/*


*/
























  //<<<<<<<<<<<<<<<<<<<<<<<<  ESP Initialisieren ENDE >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

  while (1)
  { /* USER CODE END WHILE */

	  /* USER CODE BEGIN 3 */
	  if(receivezaehler>1000)
	  {
	  printf("ESP Antwort nach 1000 Zeichen: %s \n", empfangsbuffer);
	  receivezaehler=0;
	  memset(&empfangsbuffer[0], 0, sizeof(empfangsbuffer));
	  }
	  	    //UART6_SendData('A','T','\r','\n');
	  	  //printf("Hallo: %d\n", i++);
	  	  //HAL_Delay(100);

		  HAL_GPIO_TogglePin(GPIOI, GPIO_PIN_1);
		  HAL_Delay(1);



  }
  /* USER CODE END 3 */

}

/** System Clock Configuration
*/
void SystemClock_Config(void)
{

  RCC_OscInitTypeDef RCC_OscInitStruct;
  RCC_ClkInitTypeDef RCC_ClkInitStruct;
  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;

    /**Configure the main internal regulator output voltage 
    */
  __HAL_RCC_PWR_CLK_ENABLE();

  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);

    /**Initializes the CPU, AHB and APB busses clocks 
    */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.HSICalibrationValue = 16;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
  RCC_OscInitStruct.PLL.PLLM = 8;
  RCC_OscInitStruct.PLL.PLLN = 216;
  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
  RCC_OscInitStruct.PLL.PLLQ = 2;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    _Error_Handler(__FILE__, __LINE__);
  }

    /**Activate the Over-Drive mode 
    */
  if (HAL_PWREx_EnableOverDrive() != HAL_OK)
  {
    _Error_Handler(__FILE__, __LINE__);
  }

    /**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_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_7) != HAL_OK)
  {
    _Error_Handler(__FILE__, __LINE__);
  }

  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_USART6;
  PeriphClkInitStruct.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
  PeriphClkInitStruct.Usart6ClockSelection = RCC_USART6CLKSOURCE_PCLK2;
  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
  {
    _Error_Handler(__FILE__, __LINE__);
  }

    /**Configure the Systick interrupt time 
    */
  HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);

    /**Configure the Systick 
    */
  HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);

  /* SysTick_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
}

/* USART1 init function */
static void MX_USART1_UART_Init(void)
{

  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;
  huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
  huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
  if (HAL_UART_Init(&huart1) != HAL_OK)
  {
    _Error_Handler(__FILE__, __LINE__);
  }

}

/* USART6 init function */
static void MX_USART6_UART_Init(void)
{

  huart6.Instance = USART6;
  huart6.Init.BaudRate = 115200;
  huart6.Init.WordLength = UART_WORDLENGTH_8B;
  huart6.Init.StopBits = UART_STOPBITS_1;
  huart6.Init.Parity = UART_PARITY_NONE;
  huart6.Init.Mode = UART_MODE_TX_RX;
  huart6.Init.HwFlowCtl = UART_HWCONTROL_NONE;
  huart6.Init.OverSampling = UART_OVERSAMPLING_16;
  huart6.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
  huart6.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
  if (HAL_UART_Init(&huart6) != HAL_OK)
  {
    _Error_Handler(__FILE__, __LINE__);
  }

}

/** Configure pins
     PE4   ------> LTDC_B0
     PE2   ------> QUADSPI_BK1_IO2
     PG14   ------> ETH_TXD1
     PE1   ------> FMC_NBL1
     PE0   ------> FMC_NBL0
     PB8   ------> I2C1_SCL
     PB5   ------> USB_OTG_HS_ULPI_D7
     PB4   ------> S_TIM3_CH1
     PD7   ------> SPDIFRX_IN0
     PC12   ------> SDMMC1_CK
     PA15   ------> S_TIM2_CH1_ETR
     PE5   ------> DCMI_D6
     PE6   ------> DCMI_D7
     PG13   ------> ETH_TXD0
     PB9   ------> I2C1_SDA
     PB6   ------> QUADSPI_BK1_NCS
     PG15   ------> FMC_SDNCAS
     PG11   ------> ETH_TX_EN
     PJ13   ------> LTDC_B1
     PD0   ------> FMC_D2_DA2
     PC11   ------> SDMMC1_D3
     PC10   ------> SDMMC1_D2
     PA12   ------> USB_OTG_FS_DP
     PI4   ------> SAI2_MCLK_A
     PK7   ------> LTDC_DE
     PK6   ------> LTDC_B7
     PK5   ------> LTDC_B6
     PG12   ------> LTDC_B4
     PG10   ------> SAI2_SD_B
     PJ14   ------> LTDC_B2
     PD3   ------> DCMI_D5
     PD1   ------> FMC_D3_DA3
     PA11   ------> USB_OTG_FS_DM
     PF0   ------> FMC_A0
     PI5   ------> SAI2_SCK_A
     PI7   ------> SAI2_FS_A
     PI10   ------> LTDC_HSYNC
     PI6   ------> SAI2_SD_A
     PK4   ------> LTDC_B5
     PG9   ------> DCMI_VSYNC
     PJ15   ------> LTDC_B3
     PD2   ------> SDMMC1_CMD
     PA10   ------> USB_OTG_FS_ID
     PF1   ------> FMC_A1
     PI9   ------> LTDC_VSYNC
     PH14   ------> DCMI_D4
     PI0   ------> S_TIM5_CH4
     PK1   ------> LTDC_G6
     PK2   ------> LTDC_G7
     PC9   ------> SDMMC1_D1
     PA8   ------> S_TIM1_CH1
     PF2   ------> FMC_A2
     PI15   ------> LTDC_R0
     PJ11   ------> LTDC_G4
     PK0   ------> LTDC_G5
     PC8   ------> SDMMC1_D0
     PC7   ------> USART6_RX
     PF3   ------> FMC_A3
     PI14   ------> LTDC_CLK
     PH4   ------> USB_OTG_HS_ULPI_NXT
     PJ8   ------> LTDC_G1
     PJ10   ------> LTDC_G3
     PG8   ------> FMC_SDCLK
     PC6   ------> USART6_TX
     PF4   ------> FMC_A4
     PH5   ------> FMC_SDNWE
     PH3   ------> FMC_SDNE0
     PJ7   ------> LTDC_G0
     PJ9   ------> LTDC_G2
     PF7   ------> ADC3_IN5
     PF6   ------> ADC3_IN4
     PF5   ------> FMC_A5
     PJ6   ------> LTDC_R7
     PD15   ------> FMC_D1_DA1
     PB13   ------> USB_OTG_HS_ULPI_D6
     PD10   ------> FMC_D15_DA15
     PF10   ------> ADC3_IN8
     PF9   ------> ADC3_IN7
     PF8   ------> ADC3_IN6
     PC3   ------> FMC_SDCKE0
     PD14   ------> FMC_D0_DA0
     PB12   ------> USB_OTG_HS_ULPI_D5
     PD9   ------> FMC_D14_DA14
     PD8   ------> FMC_D13_DA13
     PC0   ------> USB_OTG_HS_ULPI_STP
     PC1   ------> ETH_MDC
     PC2   ------> USB_OTG_HS_ULPI_DIR
     PB2   ------> QUADSPI_CLK
     PF12   ------> FMC_A6
     PG1   ------> FMC_A11
     PF15   ------> FMC_A9
     PJ4   ------> LTDC_R5
     PD12   ------> QUADSPI_BK1_IO1
     PD13   ------> QUADSPI_BK1_IO3
     PJ5   ------> LTDC_R6
     PH12   ------> DCMI_D3
     PA1   ------> ETH_REF_CLK
     PA0/WKUP   ------> ADCx_IN0
     PA4   ------> DCMI_HSYNC
     PC4   ------> ETH_RXD0
     PF13   ------> FMC_A7
     PG0   ------> FMC_A10
     PJ3   ------> LTDC_R4
     PE8   ------> FMC_D5_DA5
     PD11   ------> QUADSPI_BK1_IO0
     PG5   ------> FMC_A15_BA1
     PG4   ------> FMC_A14_BA0
     PH7   ------> I2C3_SCL
     PH9   ------> DCMI_D0
     PH11   ------> DCMI_D2
     PA2   ------> ETH_MDIO
     PA6   ------> DCMI_PIXCLK
     PA5   ------> USB_OTG_HS_ULPI_CK
     PC5   ------> ETH_RXD1
     PF14   ------> FMC_A8
     PJ2   ------> LTDC_R3
     PF11   ------> FMC_SDNRAS
     PE9   ------> FMC_D6_DA6
     PE11   ------> FMC_D8_DA8
     PE14   ------> FMC_D11_DA11
     PB10   ------> USB_OTG_HS_ULPI_D3
     PH6   ------> S_TIM12_CH1
     PH8   ------> I2C3_SDA
     PH10   ------> DCMI_D1
     PA3   ------> USB_OTG_HS_ULPI_D0
     PA7   ------> ETH_CRS_DV
     PB1   ------> USB_OTG_HS_ULPI_D2
     PB0   ------> USB_OTG_HS_ULPI_D1
     PJ0   ------> LTDC_R1
     PJ1   ------> LTDC_R2
     PE7   ------> FMC_D4_DA4
     PE10   ------> FMC_D7_DA7
     PE12   ------> FMC_D9_DA9
     PE15   ------> FMC_D12_DA12
     PE13   ------> FMC_D10_DA10
     PB11   ------> USB_OTG_HS_ULPI_D4
     PB14   ------> SPI2_MISO
     PB15   ------> SPI2_MOSI
*/
static void MX_GPIO_Init(void)
{

  GPIO_InitTypeDef GPIO_InitStruct;

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







/*

  __HAL_RCC_USART6_CLK_ENABLE();

     /**USART6 GPIO Configuration
     PG14     ------> USART6_TX
     PG9     ------> USART6_RX
     *//*
     GPIO_InitStruct.Pin = GPIO_PIN_14|GPIO_PIN_9;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
     GPIO_InitStruct.Pull = GPIO_PULLUP;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF8_USART6;
     HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);

*/











  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(OTG_FS_PowerSwitchOn_GPIO_Port, OTG_FS_PowerSwitchOn_Pin, GPIO_PIN_SET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOI, ARDUINO_D7_Pin|ARDUINO_D8_Pin|GPIO_PIN_1|LCD_DISP_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(LCD_BL_CTRL_GPIO_Port, LCD_BL_CTRL_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(DCMI_PWR_EN_GPIO_Port, DCMI_PWR_EN_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOG, ARDUINO_D4_Pin|ARDUINO_D2_Pin|EXT_RST_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin : LCD_B0_Pin */
  GPIO_InitStruct.Pin = LCD_B0_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
  HAL_GPIO_Init(LCD_B0_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : OTG_HS_OverCurrent_Pin */
  GPIO_InitStruct.Pin = OTG_HS_OverCurrent_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(OTG_HS_OverCurrent_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : QSPI_D2_Pin */
  GPIO_InitStruct.Pin = QSPI_D2_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
  HAL_GPIO_Init(QSPI_D2_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : RMII_TXD1_Pin RMII_TXD0_Pin RMII_TX_EN_Pin */
  GPIO_InitStruct.Pin = RMII_TXD1_Pin|RMII_TXD0_Pin|RMII_TX_EN_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF11_ETH;
  HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);

  /*Configure GPIO pins : FMC_NBL1_Pin FMC_NBL0_Pin FMC_D5_Pin FMC_D6_Pin 
                           FMC_D8_Pin FMC_D11_Pin FMC_D4_Pin FMC_D7_Pin 
                           FMC_D9_Pin FMC_D12_Pin FMC_D10_Pin */
  GPIO_InitStruct.Pin = FMC_NBL1_Pin|FMC_NBL0_Pin|FMC_D5_Pin|FMC_D6_Pin 
                          |FMC_D8_Pin|FMC_D11_Pin|FMC_D4_Pin|FMC_D7_Pin 
                          |FMC_D9_Pin|FMC_D12_Pin|FMC_D10_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
  HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);

  /*Configure GPIO pins : ARDUINO_SCL_D15_Pin ARDUINO_SDA_D14_Pin */
  GPIO_InitStruct.Pin = ARDUINO_SCL_D15_Pin|ARDUINO_SDA_D14_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
  GPIO_InitStruct.Pull = GPIO_PULLUP;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF4_I2C1;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

  /*Configure GPIO pins : ULPI_D7_Pin ULPI_D6_Pin ULPI_D5_Pin ULPI_D3_Pin 
                           ULPI_D2_Pin ULPI_D1_Pin ULPI_D4_Pin */
  GPIO_InitStruct.Pin = ULPI_D7_Pin|ULPI_D6_Pin|ULPI_D5_Pin|ULPI_D3_Pin 
                          |ULPI_D2_Pin|ULPI_D1_Pin|ULPI_D4_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

  /*Configure GPIO pin : ARDUINO_PWM_D3_Pin */
  GPIO_InitStruct.Pin = ARDUINO_PWM_D3_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF2_TIM3;
  HAL_GPIO_Init(ARDUINO_PWM_D3_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : SPDIF_RX0_Pin */
  GPIO_InitStruct.Pin = SPDIF_RX0_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF8_SPDIFRX;
  HAL_GPIO_Init(SPDIF_RX0_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : SDMMC_CK_Pin SDMMC_D3_Pin SDMMC_D2_Pin PC9 
                           PC8 */
  GPIO_InitStruct.Pin = SDMMC_CK_Pin|SDMMC_D3_Pin|SDMMC_D2_Pin|GPIO_PIN_9 
                          |GPIO_PIN_8;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF12_SDMMC1;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /*Configure GPIO pin : ARDUINO_PWM_D9_Pin */
  GPIO_InitStruct.Pin = ARDUINO_PWM_D9_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF1_TIM2;
  HAL_GPIO_Init(ARDUINO_PWM_D9_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : DCMI_D6_Pin DCMI_D7_Pin */
  GPIO_InitStruct.Pin = DCMI_D6_Pin|DCMI_D7_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
  HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);

  /*Configure GPIO pin : QSPI_NCS_Pin */
  GPIO_InitStruct.Pin = QSPI_NCS_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF10_QUADSPI;
  HAL_GPIO_Init(QSPI_NCS_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : FMC_SDNCAS_Pin FMC_SDCLK_Pin FMC_A11_Pin FMC_A10_Pin 
                           FMC_BA1_Pin FMC_BA0_Pin */
  GPIO_InitStruct.Pin = FMC_SDNCAS_Pin|FMC_SDCLK_Pin|FMC_A11_Pin|FMC_A10_Pin 
                          |FMC_BA1_Pin|FMC_BA0_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
  HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);

  /*Configure GPIO pins : LCD_B1_Pin LCD_B2_Pin LCD_B3_Pin LCD_G4_Pin 
                           LCD_G1_Pin LCD_G3_Pin LCD_G0_Pin LCD_G2_Pin 
                           LCD_R7_Pin LCD_R5_Pin LCD_R6_Pin LCD_R4_Pin 
                           LCD_R3_Pin LCD_R1_Pin LCD_R2_Pin */
  GPIO_InitStruct.Pin = LCD_B1_Pin|LCD_B2_Pin|LCD_B3_Pin|LCD_G4_Pin 
                          |LCD_G1_Pin|LCD_G3_Pin|LCD_G0_Pin|LCD_G2_Pin 
                          |LCD_R7_Pin|LCD_R5_Pin|LCD_R6_Pin|LCD_R4_Pin 
                          |LCD_R3_Pin|LCD_R1_Pin|LCD_R2_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
  HAL_GPIO_Init(GPIOJ, &GPIO_InitStruct);

  /*Configure GPIO pin : OTG_FS_VBUS_Pin */
  GPIO_InitStruct.Pin = OTG_FS_VBUS_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(OTG_FS_VBUS_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : Audio_INT_Pin */
  GPIO_InitStruct.Pin = Audio_INT_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_EVT_RISING;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(Audio_INT_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : FMC_D2_Pin FMC_D3_Pin FMC_D1_Pin FMC_D15_Pin 
                           FMC_D0_Pin FMC_D14_Pin FMC_D13_Pin */
  GPIO_InitStruct.Pin = FMC_D2_Pin|FMC_D3_Pin|FMC_D1_Pin|FMC_D15_Pin 
                          |FMC_D0_Pin|FMC_D14_Pin|FMC_D13_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
  HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);

  /*Configure GPIO pins : OTG_FS_P_Pin OTG_FS_N_Pin OTG_FS_ID_Pin */
  GPIO_InitStruct.Pin = OTG_FS_P_Pin|OTG_FS_N_Pin|OTG_FS_ID_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /*Configure GPIO pins : SAI2_MCLKA_Pin SAI2_SCKA_Pin SAI2_FSA_Pin SAI2_SDA_Pin */
  GPIO_InitStruct.Pin = SAI2_MCLKA_Pin|SAI2_SCKA_Pin|SAI2_FSA_Pin|SAI2_SDA_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF10_SAI2;
  HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);

  /*Configure GPIO pins : LCD_DE_Pin LCD_B7_Pin LCD_B6_Pin LCD_B5_Pin 
                           LCD_G6_Pin LCD_G7_Pin LCD_G5_Pin */
  GPIO_InitStruct.Pin = LCD_DE_Pin|LCD_B7_Pin|LCD_B6_Pin|LCD_B5_Pin 
                          |LCD_G6_Pin|LCD_G7_Pin|LCD_G5_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
  HAL_GPIO_Init(GPIOK, &GPIO_InitStruct);

  /*Configure GPIO pin : LCD_B4_Pin */
  GPIO_InitStruct.Pin = LCD_B4_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF9_LTDC;
  HAL_GPIO_Init(LCD_B4_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : SAI2_SDB_Pin */
  GPIO_InitStruct.Pin = SAI2_SDB_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF10_SAI2;
  HAL_GPIO_Init(SAI2_SDB_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : OTG_FS_PowerSwitchOn_Pin */
  GPIO_InitStruct.Pin = OTG_FS_PowerSwitchOn_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(OTG_FS_PowerSwitchOn_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : DCMI_D5_Pin */
  GPIO_InitStruct.Pin = DCMI_D5_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
  HAL_GPIO_Init(DCMI_D5_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : ARDUINO_D7_Pin ARDUINO_D8_Pin PI1 LCD_DISP_Pin */
  GPIO_InitStruct.Pin = ARDUINO_D7_Pin|ARDUINO_D8_Pin|GPIO_PIN_1|LCD_DISP_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);

  /*Configure GPIO pin : uSD_Detect_Pin */
  GPIO_InitStruct.Pin = uSD_Detect_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(uSD_Detect_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : FMC_A0_Pin FMC_A1_Pin FMC_A2_Pin FMC_A3_Pin 
                           FMC_A4_Pin FMC_A5_Pin FMC_A6_Pin FMC_A9_Pin 
                           FMC_A7_Pin FMC_A8_Pin FMC_SDNRAS_Pin */
  GPIO_InitStruct.Pin = FMC_A0_Pin|FMC_A1_Pin|FMC_A2_Pin|FMC_A3_Pin 
                          |FMC_A4_Pin|FMC_A5_Pin|FMC_A6_Pin|FMC_A9_Pin 
                          |FMC_A7_Pin|FMC_A8_Pin|FMC_SDNRAS_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
  HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);

  /*Configure GPIO pins : LCD_HSYNC_Pin LCD_VSYNC_Pin LCD_R0_Pin LCD_CLK_Pin */
  GPIO_InitStruct.Pin = LCD_HSYNC_Pin|LCD_VSYNC_Pin|LCD_R0_Pin|LCD_CLK_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
  HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);

  /*Configure GPIO pin : LCD_BL_CTRL_Pin */
  GPIO_InitStruct.Pin = LCD_BL_CTRL_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(LCD_BL_CTRL_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : DCMI_VSYNC_Pin */
  GPIO_InitStruct.Pin = DCMI_VSYNC_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
  HAL_GPIO_Init(DCMI_VSYNC_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : OTG_FS_OverCurrent_Pin */
  GPIO_InitStruct.Pin = OTG_FS_OverCurrent_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(OTG_FS_OverCurrent_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : SDMMC_D0_Pin */
  GPIO_InitStruct.Pin = SDMMC_D0_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF12_SDMMC1;
  HAL_GPIO_Init(SDMMC_D0_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : TP3_Pin NC2_Pin */
  GPIO_InitStruct.Pin = TP3_Pin|NC2_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);

  /*Configure GPIO pin : DCMI_PWR_EN_Pin */
  GPIO_InitStruct.Pin = DCMI_PWR_EN_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(DCMI_PWR_EN_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : DCMI_D4_Pin DCMI_D3_Pin DCMI_D0_Pin DCMI_D2_Pin 
                           DCMI_D1_Pin */
  GPIO_InitStruct.Pin = DCMI_D4_Pin|DCMI_D3_Pin|DCMI_D0_Pin|DCMI_D2_Pin 
                          |DCMI_D1_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
  HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);

  /*Configure GPIO pin : ARDUINO_PWM_CS_D10_Pin */
  GPIO_InitStruct.Pin = ARDUINO_PWM_CS_D10_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF2_TIM5;
  HAL_GPIO_Init(ARDUINO_PWM_CS_D10_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : ARDUINO_PWM_D5_Pin */
  GPIO_InitStruct.Pin = ARDUINO_PWM_D5_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
  HAL_GPIO_Init(ARDUINO_PWM_D5_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : LCD_INT_Pin */
  GPIO_InitStruct.Pin = LCD_INT_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_EVT_RISING;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(LCD_INT_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : ARDUINO_RX_D0_Pin ARDUINO_TX_D1_Pin */
  GPIO_InitStruct.Pin = ARDUINO_RX_D0_Pin|ARDUINO_TX_D1_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF8_USART6;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /*Configure GPIO pin : ULPI_NXT_Pin */
  GPIO_InitStruct.Pin = ULPI_NXT_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
  HAL_GPIO_Init(ULPI_NXT_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : FMC_SDNME_Pin FMC_SDNE0_Pin */
  GPIO_InitStruct.Pin = FMC_SDNME_Pin|FMC_SDNE0_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
  HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);

  /*Configure GPIO pins : ARDUINO_D4_Pin ARDUINO_D2_Pin EXT_RST_Pin */
  GPIO_InitStruct.Pin = ARDUINO_D4_Pin|ARDUINO_D2_Pin|EXT_RST_Pin;
  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);

  /*Configure GPIO pins : ARDUINO_A4_Pin ARDUINO_A5_Pin ARDUINO_A1_Pin ARDUINO_A2_Pin 
                           ARDUINO_A3_Pin */
  GPIO_InitStruct.Pin = ARDUINO_A4_Pin|ARDUINO_A5_Pin|ARDUINO_A1_Pin|ARDUINO_A2_Pin 
                          |ARDUINO_A3_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);

  /*Configure GPIO pin : FMC_SDCKE0_Pin */
  GPIO_InitStruct.Pin = FMC_SDCKE0_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
  HAL_GPIO_Init(FMC_SDCKE0_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : ULPI_STP_Pin ULPI_DIR_Pin */
  GPIO_InitStruct.Pin = ULPI_STP_Pin|ULPI_DIR_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /*Configure GPIO pins : RMII_MDC_Pin RMII_RXD0_Pin RMII_RXD1_Pin */
  GPIO_InitStruct.Pin = RMII_MDC_Pin|RMII_RXD0_Pin|RMII_RXD1_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF11_ETH;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /*Configure GPIO pin : PB2 */
  GPIO_InitStruct.Pin = GPIO_PIN_2;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

  /*Configure GPIO pins : QSPI_D1_Pin QSPI_D3_Pin QSPI_D0_Pin */
  GPIO_InitStruct.Pin = QSPI_D1_Pin|QSPI_D3_Pin|QSPI_D0_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
  HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);

  /*Configure GPIO pin : RMII_RXER_Pin */
  GPIO_InitStruct.Pin = RMII_RXER_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(RMII_RXER_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : RMII_REF_CLK_Pin RMII_MDIO_Pin RMII_CRS_DV_Pin */
  GPIO_InitStruct.Pin = RMII_REF_CLK_Pin|RMII_MDIO_Pin|RMII_CRS_DV_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF11_ETH;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /*Configure GPIO pin : ARDUINO_A0_Pin */
  GPIO_InitStruct.Pin = ARDUINO_A0_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(ARDUINO_A0_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : DCMI_HSYNC_Pin PA6 */
  GPIO_InitStruct.Pin = DCMI_HSYNC_Pin|GPIO_PIN_6;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /*Configure GPIO pins : LCD_SCL_Pin LCD_SDA_Pin */
  GPIO_InitStruct.Pin = LCD_SCL_Pin|LCD_SDA_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
  GPIO_InitStruct.Pull = GPIO_PULLUP;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF4_I2C3;
  HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);

  /*Configure GPIO pins : ULPI_CLK_Pin ULPI_D0_Pin */
  GPIO_InitStruct.Pin = ULPI_CLK_Pin|ULPI_D0_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /*Configure GPIO pin : ARDUINO_PWM_D6_Pin */
  GPIO_InitStruct.Pin = ARDUINO_PWM_D6_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF9_TIM12;
  HAL_GPIO_Init(ARDUINO_PWM_D6_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : ARDUINO_MISO_D12_Pin ARDUINO_MOSI_PWM_D11_Pin */
  GPIO_InitStruct.Pin = ARDUINO_MISO_D12_Pin|ARDUINO_MOSI_PWM_D11_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @param  None
  * @retval None
  */
void _Error_Handler(char * file, int line)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
  while(1) 
  {
  }
  /* 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,
    ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */

}

#endif

/**
  * @}
  */ 

/**
  * @}
*/ 

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