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/**
*****************************************************************************
* @file cmem7_efuse.h
*
* @brief CMEM7 EFUSE header file
*
*
* @version V1.0
* @date 3. September 2013
*
* @note
*
*****************************************************************************
* @attention
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, CAPITAL-MICRO SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* <h2><center>© COPYRIGHT 2013 Capital-micro </center></h2>
*****************************************************************************
*/
#ifndef __CMEM7_EFUSE_H
#define __CMEM7_EFUSE_H
#ifdef __cplusplus
extern "C" {
#endif
#include "cmem7.h"
#include "cmem7_conf.h"
/** @defgroup EFUSE_TMRF_R
* @{
*/
#define EFUSE_TMRF_R_3000 0
#define EFUSE_TMRF_R_1200 1
#define EFUSE_TMRF_R_750 2
#define IS_EFUSE_TMRF(R) (((R) == EFUSE_TMRF_R_3000) || \
((R) == EFUSE_TMRF_R_1200) || \
((R) == EFUSE_TMRF_R_750))
/**
* @}
*/
/**
* @brief EFUSE timing structure
*/
typedef struct
{
uint32_t EFUSE_Tpwph; /*!< Nano second */
uint32_t EFUSE_Trac; /*!< Nano second */
uint32_t EFUSE_Trah; /*!< Nano second */
uint32_t EFUSE_Trpw; /*!< Nano second */
uint32_t EFUSE_Trc; /*!< Nano second */
uint32_t EFUSE_Tesr; /*!< Nano second */
uint32_t EFUSE_Tprs; /*!< Nano second */
uint32_t EFUSE_Tpi; /*!< Nano second */
uint32_t EFUSE_Tpp; /*!< Nano second */
uint32_t EFUSE_Teps; /*!< Nano second */
uint32_t EFUSE_Tpwps; /*!< Nano second */
} EFUSE_Timing;
/**
* @brief EFUSE initialization structure
*/
typedef struct
{
uint8_t EFUSE_ClockDividor; /*!< EFUSE clock dividor, 2 in n times */
uint8_t EFUSE_TMRF; /*!< EFUSE reference resistor select, @ref EFUSE_TMRF_R */
EFUSE_Timing* timing; /*!< Timing configuration, null if default */
} EFUSE_InitTypeDef;
/**
* @brief EFUSE key structure
*/
typedef struct
{
uint32_t key0; /*!< EFUSE AES key [31:0] */
uint32_t key1; /*!< EFUSE AES key [63:32] */
uint32_t key2; /*!< EFUSE AES key [95:64] */
uint32_t key3; /*!< EFUSE AES key [127:96] */
uint32_t key4; /*!< EFUSE AES key [159:128] */
uint32_t key5; /*!< EFUSE AES key [191:160] */
uint32_t key6; /*!< EFUSE AES key [223:192] */
uint32_t key7; /*!< EFUSE AES key [255:224] */
} EFUSE_AesKey;
/**
* @brief EFUSE initialization
* @note This function should be called at first before any other interfaces.
* @param[in] init A pointer to structure EFUSE_InitTypeDef
* @retval None
*/
void EFUSE_Init(EFUSE_InitTypeDef* init);
/**
* @brief EFUSE initialization
* @param[in] key A pointer to EFUSE_AesKey to be compared
* @retval BOOL True if equal, or false if different
*/
BOOL EFUSE_Compare(EFUSE_AesKey* key);
#ifdef __cplusplus
}
#endif
#endif /* __CMEM7_EFUSE_H */
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