bit B_1ms; //1ms標(biāo)志_flag
bit B_Can1Read; //CAN 收到數(shù)據(jù)標(biāo)志_flag1
bit B_Can2Read; //CAN 收到數(shù)據(jù)標(biāo)志_flag2
bit B_Can1Send; //CAN 發(fā)生數(shù)據(jù)標(biāo)志_flag1
bit B_Can2Send; //CAN 發(fā)生數(shù)據(jù)標(biāo)志_flag2
u16 msecond;