text: #ifndef __UPDATE_BUF_H
  #define __UPDATE_BUF_H
  
  typedef struct predict_temp
  {
  	float predict_position;
  	float predict_position_cha;
  	float predict_positionAR;
  	float predict_err_ar;
  	float predict_err_arma;
  	float *buf_temp;
  	float *e_data;
  } predict_s;
  
  extern const float sensor_err[];
  extern const float sensor_down[];
  extern predict_s predict_temp;
  
  void update_bufs(predict_s *p, float d, float e, int buf_size);
  
  #endif