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50 lines
1.1 KiB
50 lines
1.1 KiB
#include "common.h"
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//#include "../tpc/tpc_uart.h"
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#include "../msp/eeprom.h"
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#include "../bsp/chipid.h"
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struct global_param G;
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struct ts_eeprom_enc eep_enc;
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#define EEP_SECTOR_SIZE 0x200
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#define EEP_ENC_ADDR (EEP_SECTOR_SIZE * 0)
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#define ENC_KEY 0x01010101
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void L3_chip_encrypt_main(void)
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{
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U8 i = 0;
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//1.获取MCU_ID
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L0_id_get_rom(G.mcu_id);
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for(i=0;i<MCU_ID_LEN;i++)
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{
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//L0_uart0_uchex(G.mcu_id[i]);
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}
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//2.ID加密
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Lc_encrypt_id(G.mcu_enc_id,G.mcu_id, ENC_KEY, MCU_ID_LEN);
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//3.构造数据结构
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Lc_buf_copy_uc((U8*)eep_enc.enc_key,(U8*)&G.enc_key,MCU_ID_KEY_LEN);
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Lc_buf_copy_uc((U8*)eep_enc.enc_val,(U8*)&G.mcu_enc_id,MCU_ID_LEN);
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//4. 写入EEPROM
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if(L1_eep_write_block(D_EEP_ENC_IN_SECTOR, D_EEP_ENC_IN_BLOCK, D_EEP_ENC_BLOCK_SIZE, (U8*)&eep_enc,sizeof(eep_enc),TRUE) == 0)
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{
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//L0_uart0_sendstr("e2p write success");
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return;
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}
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//L0_uart0_sendstr("e2p write failed");
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L0_uart0_uc('Y');
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}
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void L3_reg_init(void)
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{
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G.enc_key[0] = ENC_KEY >> 24 & 0xFF;
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G.enc_key[1] = ENC_KEY >> 16 & 0xFF;
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G.enc_key[2] = ENC_KEY >> 8 & 0xFF;
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G.enc_key[3] = ENC_KEY >> 0 & 0xFF;
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}
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