Merge pull request #49 from fpistm/issue47_EEPROM

Fix #47 eeprom issue

Author: fpistm

cores/arduino/stm32/stm32_eeprom.c

@@ -180,8 +180,8 @@ void set_data_to_flash(void)
   EraseInitStruct.Page = FLASH_PAGE_NUMBER;
 #else // STM32F4xx
   EraseInitStruct.PageAddress = FLASH_BASE_ADDRESS;
-  EraseInitStruct.NbPages = 1;
 #endif
+  EraseInitStruct.NbPages = 1;
 
   if(HAL_FLASH_Unlock() == HAL_OK) {
 #ifdef STM32L0xx

cores/arduino/stm32/stm32_eeprom.h

@@ -48,8 +48,12 @@
 
 /* Exported types ------------------------------------------------------------*/
 /* Exported constants --------------------------------------------------------*/
-#define FLASH_SECTOR_SIZE     ((uint32_t)(16*1024)) //16kB page
-#define E2END FLASH_SECTOR_SIZE
+
+#if defined (STM32F2xx) || defined (STM32F4xx) || defined (STM32F7xx)
+//FLASH_SECTOR_SIZE
+#define FLASH_PAGE_SIZE     ((uint32_t)(16*1024)) //16kB page
+#endif
+#define E2END FLASH_PAGE_SIZE
 
 /* Exported macro ------------------------------------------------------------*/
 /* Exported functions ------------------------------------------------------- */