#ifndef _UDS_FBL_SERVICE27_INCLUDE_
#define _UDS_FBL_SERVICE27_INCLUDE_
#ifdef __cplusplus
extern "C" {
#endif
/*******************************************************************************
**                      Include Section                                       **
*******************************************************************************/
#include "stdint.h"
#include "stdbool.h"
#include "uds_fbl_mgr.h"
#include "uds_response_code.h"
#include "BootDiagTp.h"
/*******************************************************************************
**                      Version Information                                   **
*******************************************************************************/

/*******************************************************************************
**                      Version Check                                         **
*******************************************************************************/

/*******************************************************************************
**                         Global Data                                        **
*******************************************************************************/
#define UDS_SEED_LENGTH         4
#define UDS_KEY_LENGTH          4

typedef enum __UDS_SA_LV__
{
    UDS_SA_NON = 0,
    UDS_SA_LV4,
}uds_sa_lv;

/*******************************************************************************
**                      Function Declarations                                 **
*******************************************************************************/

uint8_t ApplDiag_SecurityAccess_27(UDSpacket_t* qUDSpacket);
uds_nrc service27_nrc_check(UDSpacket_t* qUDSpacket);
uint8_t crc8(uint8_t *data, uint32_t length);
bool  ASAP1A_CCP_ComputeKeyFromSeed(uint8_t *seed, uint16_t sizeSeed, uint8_t *key, uint16_t maxSizeKey);
void service27_generate_seed(UDSpacket_t* qUDSpacket);
void service27_calc_key(uint8_t *key);
uds_nrc service27_verify_key(UDSpacket_t* qUDSpacket);
uint8_t service27_rand(void);
void service27_char2int(uint8_t buf[], uint32_t *pval);
void delayTimerCounterCheck(uint16_t *pdelayTimerCounter);
void service27_init(void);
uint8_t service27_get_currsa(void);
void service27_set_currsa(uint8_t CurrentSecLvl);
uint8_t service27_write_faaflag(uint8_t flag);

/*******************************************************************************
**                      End of File                                           **
*******************************************************************************/
#ifdef __cplusplus
}
#endif
#endif /*_UDS_FBL_SERVICE27_INCLUDE_*/