motor_ctl-3/User/Src/ctf_process.c

#include "ctf_process.h"

//读取认证信息
void Read_Ctf_Info(MC_ErrorCode_Struct_t* p_ErrorCode)
{
	//计算授权码
	unsigned char OutputCode[12];
	CheckCodeCal((unsigned char*)MC_CheckInfo.MAC_ID, (unsigned char*)Secret_Key, OutputCode);
	
	//比较结果
	if(strncmp((char*)OutputCode, (char*)MC_CheckInfo.CheckCode, 12) == 0)
	{
	  p_ErrorCode->ERROR_Bit.Fault_MC_Check = 0;
	}
	else
	{
	  p_ErrorCode->ERROR_Bit.Fault_MC_Check = 1;
	}
}

//授权信息计算和存储
void Ctf_CalAndSave(void)
{
	CheckCodeCal((unsigned char*)MC_CheckInfo.MAC_ID, (unsigned char*)Secret_Key, MC_CheckInfo.CheckCode);
	SaveParamToEEprom_24C02(&I2C_Handle_EEPROM, EEPROM_24C02_ADDR_CHECKCODE, sizeof(MC_CheckInfo.CheckCode), MC_CheckInfo.CheckCode);
	MC_ErrorCode.ERROR_Bit.Fault_MC_Check = 0;
}