src/main/tracker/interpolation.h

   1 /*
   2  * This file is part of u360gts, aka amv-open360tracker 32bits:
   3  * https://github.com/raul-ortega/amv-open360tracker-32bits
   4  *
   5  * u360gts is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * u360gts is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with u360gts.  If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifndef SRC_MAIN_TRACKER_LAGRANGE_H_
  21 #define SRC_MAIN_TRACKER_LAGRANGE_H_
  22
  23 #include <stdint.h>
  24 #include <stdbool.h>
  25 #include <stdio.h>
  26
  27 typedef struct {
  28         uint32_t time;
  29         float heading;
  30         float speed;
  31 } iPoint_t;
  32
  33 void iInit(uint8_t n);
  34 bool iPutPoint(uint32_t time,float heading,float speed);
  35 bool iPut(iPoint_t point);
  36 bool iGet();
  37 bool iFull();
  38 iPoint_t iEval(float A);
  39
  40 #endif /* SRC_MAIN_TRACKER_LAGRANGE_H_ */