rc_datalink.h

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/*
 * Copyright (C) 2010-2014 The Paparazzi Team
 *
 * This file is part of paparazzi.
 *
 * paparazzi 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 2, or (at your option)
 * any later version.
 *
 * paparazzi 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 paparazzi; see the file COPYING.  If not, see
 * <http://www.gnu.org/licenses/>.
 */
 
#ifndef RC_DATALINK_H
#define RC_DATALINK_H
 
#include "std.h"
 
#define RC_DL_NB_CHANNEL 5
#define RADIO_CONTROL_NB_CHANNEL RC_DL_NB_CHANNEL
 
#define RADIO_ROLL      0
#define RADIO_PITCH     1
#define RADIO_YAW       2
#define RADIO_THROTTLE  3
#define RADIO_MODE      4
 
extern int8_t rc_dl_values[ RC_DL_NB_CHANNEL ];
extern volatile bool rc_dl_frame_available;
 
extern void parse_rc_3ch_datalink(
  uint8_t throttle_mode,
  int8_t roll,
  int8_t pitch);
 
extern void parse_rc_4ch_datalink(
  uint8_t mode,
  uint8_t throttle,
  int8_t roll,
  int8_t pitch,
  int8_t yaw);
 
extern void radio_control_impl_event(void (* _received_frame_handler)(void));
 
#define RadioControlEvent(_received_frame_handler) radio_control_impl_event(_received_frame_handler)
 
#endif /* RC_DATALINK_H */