src/main/drivers/barometer/barometer.h

   1 /*
   2  * This file is part of Cleanflight and Betaflight.
   3  *
   4  * Cleanflight and Betaflight are free software. You can redistribute
   5  * this software and/or modify this software under the terms of the
   6  * GNU General Public License as published by the Free Software
   7  * Foundation, either version 3 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * Cleanflight and Betaflight are distributed in the hope that they
  11  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  12  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  * See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this software.
  17  *
  18  * If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #pragma once
  22
  23 #include "drivers/bus.h" // XXX
  24 #include "drivers/exti.h"
  25
  26 struct baroDev_s;
  27
  28 typedef void (*baroOpFuncPtr)(struct baroDev_s *baro);                       // baro start operation
  29 typedef bool (*baroGetFuncPtr)(struct baroDev_s *baro);                       // baro read/get operation
  30 typedef void (*baroCalculateFuncPtr)(int32_t *pressure, int32_t *temperature); // baro calculation (filled params are pressure and temperature)
  31
  32 // the 'u' in these variable names means 'uncompensated', 't' is temperature, 'p' pressure.
  33 typedef struct baroDev_s {
  34     extDevice_t dev;
  35     extiCallbackRec_t exti;
  36     bool combined_read;
  37     uint16_t ut_delay;
  38     uint16_t up_delay;
  39     baroOpFuncPtr start_ut;
  40     baroGetFuncPtr read_ut;
  41     baroGetFuncPtr get_ut;
  42     baroOpFuncPtr start_up;
  43     baroGetFuncPtr read_up;
  44     baroGetFuncPtr get_up;
  45     baroCalculateFuncPtr calculate;
  46 } baroDev_t;