NucleoH7S3L8 SPI Not Working

[DG91]

Dear ST Community,

I have the following issue:
I try to start a simple SPI Transmit but it seems that after a first burt of clocks which I observe on the osciloscope, the program gets stack in the Error_Handler, while it shouldn't based on .ioc configuration and the code.
I attach the respective main.c script that describes the situation:

//=====================================System's Code===================================
/* USER CODE BEGIN PTD */
#define BUFFER_SIZE 512
uint8_t txBuffer[BUFFER_SIZE*4];
/* USER CODE END PTD */ 
//=====================================System's Code====================================
for (uint16_t i = 0; i < BUFFER_SIZE * 4; i++) {
        txBuffer[i] = i & 0xFF;
  }
  if (HAL_SPI_Transmit(&hspi1, txBuffer, BUFFER_SIZE*4, 5000) != HAL_OK) {
      Error_Handler();
  }
  while (1)
  {

    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
	  BSP_LED_Toggle(LD2);
	  HAL_Delay(500);
  }
  /* USER CODE END 3 */
}
//=====================================System's Code====================================
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
  __disable_irq();
  while (1)
  {
	  BSP_LED_Toggle(LD1);
	  HAL_Delay(50);
  }
  /* USER CODE END Error_Handler_Debug */
}
//=====================================System's Code====================================

Please let me know if you have any suggestions. Thank you!
Best Regards,
Dimitris

[Tesla DeLorean]

What error does the function actually return? Understand that in the context of the failure. Source for the library is provided.

[Ghofrane GSOURI]

Hello @DG91 

First let me thank you for posting.

Could you please provide your IOC so that I can check your configuration and the generated the code.

I will be waiting for your feedback.

THX

Ghofrane