编辑代码

class Main {
	public static void main(String[] args) {



//查询驱动板状态
        int code_num  = 1;
        String RecData = "040302010075d4";
         for (int i = 0; i < code_num;i++) {

            int num_jg =  i*4;
            //货道状态
            int sysctrl_stat_ = Integer.parseInt(RecData.substring(6 + num_jg, 6 + num_jg + 2),16);

            System.out.println("查询驱动板状态  sysctrl_stat_ i:" + i);
            System.out.println( "查询驱动板状态  sysctrl_stat_:" + sysctrl_stat_);

            //错误代码
            String errorCode_ = RecData.substring(8 + num_jg, 8+num_jg+2);
            System.out.println("查询驱动板状态  errorCode_ i:" + i);
            System.out.println("查询驱动板状态  errorCode_:" + errorCode_);
             int i_erro_code_ = Integer.parseInt(errorCode_, 16);
            System.out.println("查询驱动板状态  errorCode_:" + i_erro_code_);
        }
	}

}