SPI Fail

#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 ---------------------------------------------------------*/

SPI_HandleTypeDef hspi1;
SPI_HandleTypeDef hspi2;
SPI_HandleTypeDef hspi3;
SPI_HandleTypeDef hspi4;
SPI_HandleTypeDef hspi5;
SPI_HandleTypeDef hspi6;

UART_HandleTypeDef huart3;

/* USER CODE BEGIN PV */
#include "lcd_config.h"
#include "lcd_driver.h"


lcd_entry_t lcd_devices[5];
/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_USART3_UART_Init(void);
static void MX_SPI2_Init(void);
static void MX_SPI3_Init(void);
static void MX_SPI1_Init(void);
static void MX_SPI5_Init(void);
static void MX_SPI6_Init(void);
static void MX_SPI4_Init(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

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

void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef * hspi)
{
  HAL_UART_Transmit(&huart3,(uint8_t*)"TX\n",3,0xFFFF);

}
/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{
  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

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

   /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_USART3_UART_Init();
  MX_SPI2_Init();
  MX_SPI3_Init();
  MX_SPI1_Init();
  MX_SPI5_Init();
  MX_SPI6_Init();
  MX_SPI4_Init();

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
    HAL_SPI_Transmit_IT(&hspi1,lcd_devices[0].buffer1,16*1024);
    HAL_Delay(1000);
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
  }
}