ardupilot/libraries/AP_Notify/AP_Notify.h

121 lines
5.5 KiB
C++

/*
This program 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.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <AP_Common/AP_Common.h>
#include <AP_Param/AP_Param.h>
#include <GCS_MAVLink/GCS_MAVLink.h>
#include "NotifyDevice.h"
#ifndef AP_NOTIFY_OREOLED
#define AP_NOTIFY_OREOLED 0
#endif
#ifndef AP_NOTIFY_SOLO_TONES
#define AP_NOTIFY_SOLO_TONES 0
#endif
// Device parameters values
#define RGB_LED_OFF 0
#define RGB_LED_LOW 1
#define RGB_LED_MEDIUM 2
#define RGB_LED_HIGH 3
#define BUZZER_ON 1
#define BUZZER_OFF 0
class AP_Notify
{
friend class RGBLed; // RGBLed needs access to notify parameters
public:
// Constructor
AP_Notify();
/// notify_flags_type - bitmask of notification flags
struct notify_flags_type {
uint32_t initialising : 1; // 1 if initialising and copter should not be moved
uint32_t gps_status : 3; // 0 = no gps, 1 = no lock, 2 = 2d lock, 3 = 3d lock, 4 = dgps lock, 5 = rtk lock
uint32_t gps_num_sats : 6; // number of sats
uint32_t armed : 1; // 0 = disarmed, 1 = armed
uint32_t pre_arm_check : 1; // 0 = failing checks, 1 = passed
uint32_t pre_arm_gps_check : 1; // 0 = failing pre-arm GPS checks, 1 = passed
uint32_t save_trim : 1; // 1 if gathering trim data
uint32_t esc_calibration : 1; // 1 if calibrating escs
uint32_t failsafe_radio : 1; // 1 if radio failsafe
uint32_t failsafe_battery : 1; // 1 if battery failsafe
uint32_t parachute_release : 1; // 1 if parachute is being released
uint32_t ekf_bad : 1; // 1 if ekf is reporting problems
uint32_t autopilot_mode : 1; // 1 if vehicle is in an autopilot flight mode (only used by OreoLEDs)
uint32_t firmware_update : 1; // 1 just before vehicle firmware is updated
uint32_t compass_cal_running: 1; // 1 if a compass calibration is running
// additional flags
uint32_t external_leds : 1; // 1 if external LEDs are enabled (normally only used for copter)
uint32_t vehicle_lost : 1; // 1 when lost copter tone is requested (normally only used for copter)
uint32_t waiting_for_throw : 1; // 1 when copter is in THROW mode and waiting to detect the user hand launch
uint32_t powering_off : 1; // 1 when the vehicle is powering off
};
/// notify_events_type - bitmask of active events.
// Notify library is responsible for setting back to zero after notification has been completed
struct notify_events_type {
uint32_t arming_failed : 1; // 1 if copter failed to arm after user input
uint32_t user_mode_change : 1; // 1 if user has initiated a flight mode change
uint32_t user_mode_change_failed: 1; // 1 when user initiated flight mode change fails
uint32_t failsafe_mode_change : 1; // 1 when failsafe has triggered a flight mode change
uint32_t autotune_complete : 1; // 1 when autotune has successfully completed
uint32_t autotune_failed : 1; // 1 when autotune has failed
uint32_t autotune_next_axis : 1; // 1 when autotune has completed one axis and is moving onto the next
uint32_t mission_complete : 1; // 1 when the mission has completed successfully
uint32_t waypoint_complete : 1; // 1 as vehicle completes a waypoint
uint32_t initiated_compass_cal : 1; // 1 when user input to begin compass cal was accepted
uint32_t compass_cal_saved : 1; // 1 when compass calibration was just saved
uint32_t compass_cal_failed : 1; // 1 when compass calibration has just failed
uint32_t compass_cal_canceled : 1; // 1 when compass calibration was just canceled
uint32_t tune_started : 1; // tuning a parameter has started
uint32_t tune_next : 3; // tuning switched to next parameter
uint32_t tune_save : 1; // tuning saved parameters
uint32_t tune_error : 1; // tuning controller error
};
// the notify flags are static to allow direct class access
// without declaring the object
static struct notify_flags_type flags;
static struct notify_events_type events;
// initialisation
void init(bool enable_external_leds);
/// update - allow updates of leds that cannot be updated during a timed interrupt
void update(void);
// handle a LED_CONTROL message
static void handle_led_control(mavlink_message_t* msg);
// handle a PLAY_TUNE message
static void handle_play_tune(mavlink_message_t* msg);
static const struct AP_Param::GroupInfo var_info[];
bool buzzer_enabled() const { return _buzzer_enable; }
private:
static NotifyDevice* _devices[];
AP_Int8 _rgb_led_brightness;
AP_Int8 _rgb_led_override;
AP_Int8 _buzzer_enable;
};