unsigned char cur_page;
signed char page_num;
signed char set_page_num[2];
signed char set_jd_bai, set_jd_shi, set_jd_ge;
signed char set_sj_bai, set_sj_shi, set_sj_ge;
/********数据定义***********************************************************/
struct DataNum
{
signed char set_fx; // 方向
signed char set_sd; // 速度
signed int set_jd; // 角度
signed int set_time; // 间隔
};