////////////////////////////////////////////////////////////////////////////  
///@copyright  Copyright (c) 2018, 传控科技 All rights reserved.  
///-------------------------------------------------------------------------  
/// @file            bsp_drv.c
/// @brief           bsp @ driver config
///-------------------------------------------------------------------------  
/// @version		1.0  
/// @author			CC 
/// @date			20180331
/// @note			cc_AS_stc02
//////////////////////////////////////////////////////////////////////////////

#include "task_encrypt.h"
#include "../bsp/bsp_config.h"
#include "../msp/uart0.h"
#include "../msp/eeprom.h"
#include "../bsp/chipid.h"

struct ts_eeprom_enc eep_enc;
struct mcu_encrypt_info enc_info;

/**
 *
 * @brief:  eeprom的D_EEP_ENC_IN_SECTOR、D_EEP_ENC_IN_BLOCK中提前存放了加密信息: enc_key, enc_val(enc_key+chipid计算所得)
 * @param:  void
 * @return: 1 is ok , 0 is failed
 *
 */
int L3_mcu_id_ok(void)
{
	U8 i = 0;

	//1. 获取eeprom中存储的enc信息
	if(L1_eep_read_block(D_EEP_ENC_IN_SECTOR, D_EEP_ENC_IN_BLOCK, D_EEP_SECTOR_BLOCK_SIZE, (U8*)&eep_enc,NULL) == 1)
	{
		//L0_uart0_sendstr("e2p read enc failed"); 
		return 0;
	}
	//L0_uart0_sendstr("e2p read enc success"); 	

	//2.获取MCU_ID
	L0_id_get_rom(enc_info.mcu_id);
	//L0_uart0_sendArray(enc_info.mcu_id,MCU_ID_LEN);

	//3.根据mcu_id和enc_key计算enc_val
	//enc_key = ((U32)eep_enc.enc_key[0] << 24) | (eep_enc.enc_key[1] << 16) | (eep_enc.enc_key[2] << 8) |(eep_enc.enc_key[3] << 0);
	Lc_encrypt_id1((U8*)enc_info.mcu_enc_id, (U8*)enc_info.mcu_id, eep_enc.enc_key, MCU_ID_LEN);

#if 1		
	//4.判断enc_val是否一致
	for(i=0;i<MCU_ID_KEY_LEN;i++)
	{
		if(enc_info.mcu_enc_id[i] != eep_enc.enc_val[i])
		{
			return 0;
		}
	}
#endif
	return 1;
}

void L3_encrypt_handler(void)
{
#if(D_CODE_ENCRYPTION_TYPE == TYPE_ENCRYPTION_ENABLE)
	if(L3_mcu_id_ok())
	{
		return;
	}
	while(1)
	{
		L0_uart0_sendstr("X");
		D_sys_delay_msec(1000);
	}
#endif
}