openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for over 200 supported car makes and models.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

62 lines
1.9 KiB

#pragma once
#include <fstream>
#include <string>
#include <memory>
#include <eigen3/Eigen/Dense>
#include "messaging.h"
#include "common/params.h"
#include "common/util.h"
#include "common/swaglog.h"
#include "common/timing.h"
#include "common/transformations/coordinates.hpp"
#include "common/transformations/orientation.hpp"
#include "selfdrive/sensord/sensors/constants.h"
#include "models/live_kf.h"
#define POSENET_STD_HIST_HALF 20
class Localizer {
public:
Localizer();
int locationd_thread();
void reset_kalman(double current_time = NAN);
void reset_kalman(double current_time, Eigen::VectorXd init_orient, Eigen::VectorXd init_pos);
void finite_check(double current_time = NAN);
kj::ArrayPtr<capnp::byte> get_message_bytes(MessageBuilder& msg_builder, uint64_t logMonoTime,
bool inputsOK, bool sensorsOK, bool gpsOK);
void build_live_location(cereal::LiveLocationKalman::Builder& fix);
Eigen::VectorXd get_position_geodetic();
void handle_msg_bytes(const char *data, const size_t size);
void handle_msg(const cereal::Event::Reader& log);
void handle_sensors(double current_time, const capnp::List<cereal::SensorEventData, capnp::Kind::STRUCT>::Reader& log);
void handle_gps(double current_time, const cereal::GpsLocationData::Reader& log);
void handle_car_state(double current_time, const cereal::CarState::Reader& log);
void handle_cam_odo(double current_time, const cereal::CameraOdometry::Reader& log);
void handle_live_calib(double current_time, const cereal::LiveCalibrationData::Reader& log);
private:
std::unique_ptr<LiveKalman> kf;
Eigen::VectorXd calib;
MatrixXdr device_from_calib;
MatrixXdr calib_from_device;
bool calibrated = false;
double car_speed = 0.0;
std::deque<double> posenet_stds;
std::unique_ptr<LocalCoord> converter;
int64_t unix_timestamp_millis = 0;
double last_gps_fix = 0;
bool device_fell = false;
};