ardupilot/libraries/AP_Generator/AP_Generator.h

116 lines
2.9 KiB
C++

#pragma once
#include <AP_HAL/AP_HAL.h>
#ifndef HAL_GENERATOR_ENABLED
#define HAL_GENERATOR_ENABLED !HAL_MINIMIZE_FEATURES && !defined(HAL_BUILD_AP_PERIPH)
#endif
#if HAL_GENERATOR_ENABLED
#include <AP_Param/AP_Param.h>
#include <AP_BattMonitor/AP_BattMonitor.h>
class AP_Generator_Backend;
class AP_Generator_IE_650_800;
class AP_Generator_IE_2400;
class AP_Generator_RichenPower;
class AP_Generator
{
friend class AP_Generator_Backend;
friend class AP_Generator_IE_650_800;
friend class AP_Generator_IE_2400;
friend class AP_Generator_RichenPower;
public:
// Constructor
AP_Generator();
// Do not allow copies
CLASS_NO_COPY(AP_Generator);
static AP_Generator* get_singleton();
void init(void);
void update(void);
bool pre_arm_check(char *failmsg, uint8_t failmsg_len) const;
AP_BattMonitor::Failsafe update_failsafes(void);
// Helpers to retrieve measurements
float get_voltage(void) const { return _voltage; }
float get_current(void) const { return _current; }
float get_fuel_remain(void) const { return _fuel_remain_pct; }
float get_batt_consumed(void) const { return _consumed_mah; }
uint16_t get_rpm(void) const { return _rpm; }
// Helpers to see if backend has a measurement
bool has_current() const { return _has_current; }
bool has_consumed_energy() const { return _has_consumed_energy; }
bool has_fuel_remaining() const { return _has_fuel_remaining; }
// healthy() returns true if the generator is not present, or it is
// present, providing telemetry and not indicating any errors.
bool healthy(void) const { return _healthy; }
// Generator controls must return true if present in generator type
bool stop(void);
bool idle(void);
bool run(void);
void send_generator_status(const class GCS_MAVLINK &channel);
// Parameter block
static const struct AP_Param::GroupInfo var_info[];
// bits which can be set in _options to modify generator behaviour:
enum class Option {
INHIBIT_MAINTENANCE_WARNINGS = 0,
};
bool option_set(Option opt) const {
return (_options & 1U<<uint32_t(opt)) != 0;
}
private:
// Pointer to chosen driver
AP_Generator_Backend* _driver_ptr;
// Parameters
AP_Int8 _type; // Select which generator to use
AP_Int32 _options; // Select which generator to use
enum class Type {
GEN_DISABLED = 0,
IE_650_800 = 1,
IE_2400 = 2,
RICHENPOWER = 3,
// LOWEHEISER = 4,
};
// Helper to get param and cast to GenType
Type type(void) const;
// Front end variables
float _voltage;
float _current;
float _fuel_remain_pct;
float _consumed_mah;
uint16_t _rpm;
bool _healthy;
bool _has_current;
bool _has_consumed_energy;
bool _has_fuel_remaining;
static AP_Generator *_singleton;
};
namespace AP {
AP_Generator *generator();
};
#endif