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betaflight/src/main/common/axis.h

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1.1 KiB
C

/*
* This file is part of Cleanflight.
*
* Cleanflight is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cleanflight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cleanflight. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
typedef enum {
X = 0,
Y,
Z
} axis_e;
#define XYZ_AXIS_COUNT 3
// See http://en.wikipedia.org/wiki/Flight_dynamics
typedef enum {
FD_ROLL = 0,
FD_PITCH,
FD_YAW
} flight_dynamics_index_t;
#define FLIGHT_DYNAMICS_INDEX_COUNT 3
typedef enum {
AI_ROLL = 0,
AI_PITCH
} angle_index_t;
#define ANGLE_INDEX_COUNT 2
#define GET_DIRECTION(isInverted) (2 * (isInverted) - 1)