Structure size alligned by compiler.
* @brief This class is used as a structure to configure wear levelling module
*
*/
-#ifndef wl_config_t_size
-#define wl_config_t_size (int)((48 - (2*sizeof(size_t) + 7*sizeof(uint32_t)) + sizeof(uint32_t) - 1)/sizeof(uint32_t))
-#endif // wl_config_t_size
-typedef struct WL_Config_s {
+
+#if defined(_MSC_VER)
+#define ALIGNED_(x) __declspec(align(x))
+#else
+#if defined(__GNUC__)
+#define ALIGNED_(x) __attribute__ ((aligned(x)))
+#endif
+#endif
+
+typedef struct ALIGNED_(16) WL_Config_s { /*!< Size of wl_config_t structure should be divided by 16 for encryption*/
size_t start_addr; /*!< start address in the flash*/
uint32_t full_mem_size; /*!< Amount of memory used to store data in bytes*/
uint32_t page_size; /*!< One page size in bytes. Page could be more then memory block. This parameter must be page_size >= N*block_size.*/
@@ -32,13 +38,7 @@ typedef struct WL_Config_s {
uint32_t wr_size; /*!< Minimum amount of bytes per one block at write operation: 1...*/
uint32_t version; /*!< A version of current implementatioon. To erase and reallocate complete memory this ID must be different from id before.*/
size_t temp_buff_size; /*!< Size of temporary allocated buffer to copy from one flash area to another. The best way, if this value will be equal to sector size.*/
- uint32_t reserved[wl_config_t_size]; /*!< dummy array to make wl_config_t size compatible with flash encryption (divided by 16)*/
uint32_t crc; /*!< CRC for this config*/
-public:
- WL_Config_s()
- {
- for (int i=0 ; i< wl_config_t_size ; i++) this->reserved[i] = 0;
- }
} wl_config_t;
#ifndef _MSC_VER // MSVS has different format for this define
