Svenska ElektronikForumet

Kod: Markera allt

#include "main.h"
/** @addtogroup EEPROM_Emulation
  * @{
  */

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/

/* Virtual address defined by the user: 0xFFFF value is prohibited */
uint16_t VirtAddVarTab[NB_OF_VAR] = {0x5555, 0x6666, 0x7777};
uint16_t VarDataTab[NB_OF_VAR] = {0, 0, 0};
uint16_t VarValue,VarDataTmp = 0;
/* Private function prototypes -----------------------------------------------*/
static void SystemClock_Config(void);
static void Error_Handler(void);

/* Private functions ---------------------------------------------------------*/

/**
  * @brief  Main program.
  * @param  None
  * @retval None
  */
int main(void)
{
  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();
  
  /* Configure the system clock to 84 MHz */
  SystemClock_Config();
  
   /* Unlock the Flash Program Erase controller */
  HAL_FLASH_Unlock();
  
  /* Configure LED2 */
  BSP_LED_Init(LED2);

  /* EEPROM Init */
  if( EE_Init() != EE_OK)
  {
    Error_Handler();
  }
  
  /* --- Store successively many values of the three variables in the EEPROM ---*/
  /* Store 0x1000 values of Variable1 in EEPROM */
  for (VarValue = 1; VarValue <= 0x1000; VarValue++)
  {
    /* Sequence 1 */
    if((EE_WriteVariable(VirtAddVarTab[0],  VarValue)) != HAL_OK)
    {
      Error_Handler();
    }
    if((EE_ReadVariable(VirtAddVarTab[0],  &VarDataTab[0])) != HAL_OK)
    {
      Error_Handler();
    }
    if (VarValue != VarDataTab[0])
    {
      Error_Handler();
    }
    
    /* Sequence 2 */
    if(EE_WriteVariable(VirtAddVarTab[1], ~VarValue) != HAL_OK)
    {
      Error_Handler();
    }  
    if(EE_ReadVariable(VirtAddVarTab[1], &VarDataTab[1]) != HAL_OK)
    {
      Error_Handler();
    } 
    if(((uint16_t)~VarValue) != VarDataTab[1])
    {
      Error_Handler();
    }

    /* Sequence 3 */
    if(EE_WriteVariable(VirtAddVarTab[2],  VarValue << 1) != HAL_OK)
    {
      Error_Handler();
    }
    if(EE_ReadVariable(VirtAddVarTab[2],  &VarDataTab[2]) != HAL_OK)
    {
      Error_Handler();
    } 
    if ((VarValue << 1) != VarDataTab[2])
    {
      Error_Handler();
    }
  }

  /* Store 0x2000 values of Variable2 in EEPROM */
  for (VarValue = 1; VarValue <= 0x2000; VarValue++)
  {
    if(EE_WriteVariable(VirtAddVarTab[1], VarValue) != HAL_OK)
    {
      Error_Handler();
    }      
    if(EE_ReadVariable(VirtAddVarTab[1], &VarDataTab[1]) != HAL_OK)
    {
      Error_Handler();
    }    
    if(VarValue != VarDataTab[1])
    {
      Error_Handler();
    }
  }

  /* read the last stored variables data*/
  if(EE_ReadVariable(VirtAddVarTab[0], &VarDataTmp) != HAL_OK)
  {
    Error_Handler();
  }   
  if (VarDataTmp != VarDataTab[0])
  {
    Error_Handler();
  }

  if(EE_ReadVariable(VirtAddVarTab[1], &VarDataTmp) != HAL_OK)
  {
    Error_Handler();
  }    
  if (VarDataTmp != VarDataTab[1])
  {
    Error_Handler();
  }

  if(EE_ReadVariable(VirtAddVarTab[2], &VarDataTmp) != HAL_OK)
  {
    Error_Handler();
  }    
  if (VarDataTmp != VarDataTab[2])
  {
    Error_Handler();
  }
  
  /* Store 0x3000 values of Variable3 in EEPROM */
  for (VarValue = 1; VarValue <= 0x3000; VarValue++)
  {
    if(EE_WriteVariable(VirtAddVarTab[2], VarValue) != HAL_OK)
    {
      Error_Handler();
    }      
    if(EE_ReadVariable(VirtAddVarTab[2], &VarDataTab[2]) != HAL_OK)
    {
      Error_Handler();
    }    
    if(VarValue != VarDataTab[2])
    {
      Error_Handler();
    }
  }

  /* read the last stored variables data*/
  if(EE_ReadVariable(VirtAddVarTab[0], &VarDataTmp) != HAL_OK)
  {
    Error_Handler();
  }    
  if (VarDataTmp != VarDataTab[0])
  {
    Error_Handler();
  }

  if(EE_ReadVariable(VirtAddVarTab[1], &VarDataTmp) != HAL_OK)
  {
    Error_Handler();
  }
  if (VarDataTmp != VarDataTab[1])
  {
    Error_Handler();
  }

  if(EE_ReadVariable(VirtAddVarTab[2], &VarDataTmp) != HAL_OK)
  {
    Error_Handler();
  }  
  if (VarDataTmp != VarDataTab[2])
  {
    Error_Handler();
  }
  
  /* Turn LED2 On */
  BSP_LED_On(LED2);

  while (1)
  {
  }
}