mirror of https://github.com/ArduPilot/ardupilot
78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
#pragma once
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#include <AP_InertialSensor/AP_InertialSensor.h>
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#include <AP_Logger/LogStructure.h>
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#include <AP_Vehicle/AP_Vehicle_Type.h>
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class AP_DAL_InertialSensor {
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public:
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// InertialSensor-like methods:
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// return the selected loop rate at which samples are made available
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uint16_t get_loop_rate_hz(void) const { return _RISH.loop_rate_hz; }
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const Vector3f &get_imu_pos_offset(uint8_t instance) const {
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return pos[instance];
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}
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// accel stuff
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uint8_t get_accel_count(void) const { return _RISH.accel_count; }
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uint8_t get_primary_accel(void) const { return _RISH.primary_accel; };
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bool use_accel(uint8_t instance) const { return _RISI[instance].use_accel; }
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const Vector3f &get_accel(uint8_t i) const { return accel_filtered[i]; }
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bool get_delta_velocity(uint8_t i, Vector3f &delta_velocity, float &delta_velocity_dt) const {
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delta_velocity = _RISI[i].delta_velocity;
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delta_velocity_dt = _RISI[i].delta_velocity_dt;
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return _RISI[i].get_delta_velocity_ret;
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}
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// gyro stuff
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uint8_t get_gyro_count(void) const { return _RISH.gyro_count; }
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uint8_t get_primary_gyro(void) const { return _RISH.primary_gyro; };
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bool use_gyro(uint8_t instance) const { return _RISI[instance].use_gyro; }
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const Vector3f &get_gyro(uint8_t i) const { return gyro_filtered[i]; }
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const Vector3f &get_gyro() const { return get_gyro(_primary_gyro); }
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bool get_delta_angle(uint8_t i, Vector3f &delta_angle, float &delta_angle_dt) const {
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delta_angle = _RISI[i].delta_angle;
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delta_angle_dt = _RISI[i].delta_angle_dt;
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return _RISI[i].get_delta_angle_ret;
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}
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// return the main loop delta_t in seconds
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float get_loop_delta_t(void) const { return _RISH.loop_delta_t; }
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// AP_DAL methods:
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AP_DAL_InertialSensor();
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void start_frame();
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void handle_message(const log_RISH &msg) {
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_RISH = msg;
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}
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void handle_message(const log_RISI &msg) {
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_RISI[msg.instance] = msg;
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pos[msg.instance] = AP::ins().get_imu_pos_offset(msg.instance);
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update_filtered(msg.instance);
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}
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private:
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struct log_RISH _RISH;
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struct log_RISI _RISI[INS_MAX_INSTANCES];
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float alpha;
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// sensor positions
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Vector3f pos[INS_MAX_INSTANCES];
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Vector3f gyro_filtered[INS_MAX_INSTANCES];
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Vector3f accel_filtered[INS_MAX_INSTANCES];
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uint8_t _primary_gyro;
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void update_filtered(uint8_t i);
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};
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