ROSBuzz_MISTLab/include/roscontroller.h

248 lines
7.2 KiB
C++

#pragma once
#include <ros/ros.h>
#include <sensor_msgs/NavSatFix.h>
#include <std_msgs/UInt8.h>
#include "mavros_msgs/GlobalPositionTarget.h"
#include "mavros_msgs/CommandCode.h"
#include "mavros_msgs/CommandLong.h"
#include "mavros_msgs/CommandBool.h"
#include "mavros_msgs/ExtendedState.h"
#include "mavros_msgs/SetMode.h"
#include "mavros_msgs/State.h"
#include "mavros_msgs/BatteryStatus.h"
#include "mavros_msgs/Mavlink.h"
#include "mavros_msgs/PositionTarget.h"
#include "sensor_msgs/NavSatStatus.h"
#include "mavros_msgs/WaypointPush.h"
#include "mavros_msgs/Waypoint.h"
#include "mavros_msgs/PositionTarget.h"
#include "mavros_msgs/StreamRate.h"
#include "mavros_msgs/ParamGet.h"
#include "geometry_msgs/PoseStamped.h"
#include "std_msgs/Float64.h"
#include <sensor_msgs/LaserScan.h>
#include <rosbuzz/neigh_pos.h>
#include <sstream>
#include <buzz/buzzasm.h>
#include "buzz_utility.h"
#include "uav_utility.h"
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <signal.h>
#include <ostream>
#include <map>
#include "buzzuav_closures.h"
#define UPDATER_MESSAGE_CONSTANT 987654321
#define XBEE_MESSAGE_CONSTANT 586782343
#define XBEE_STOP_TRANSMISSION 4355356352
#define TIMEOUT 60
#define BUZZRATE 10
using namespace std;
namespace rosbzz_node
{
class roscontroller
{
public:
roscontroller(ros::NodeHandle& n_c, ros::NodeHandle& n_c_priv);
~roscontroller();
//void RosControllerInit();
void RosControllerRun();
private:
struct num_robot_count
{
uint8_t history[10];
uint8_t index = 0;
uint8_t current = 0;
num_robot_count(){}
}; typedef struct num_robot_count Num_robot_count ; // not useful in cpp
struct gps
{
double longitude=0.0;
double latitude=0.0;
float altitude=0.0;
}; typedef struct gps GPS ; // not useful in cpp
GPS target, home, cur_pos;
double cur_rel_altitude;
uint64_t payload;
std::map< int, buzz_utility::Pos_struct> neighbours_pos_map;
std::map< int, buzz_utility::Pos_struct> raw_neighbours_pos_map;
//std::map< int, buzz_utility::Pos_struct> pub_neigh_pos;
int timer_step=0;
int robot_id=0;
std::string robot_name = "";
//int oldcmdID=0;
int rc_cmd;
float fcu_timeout;
int armstate;
int barrier;
int message_number=0;
uint8_t no_of_robots=0;
/*tmp to be corrected*/
uint8_t no_cnt=0;
uint8_t old_val=0 ;
std::string bzzfile_name, fcclient_name, armclient, modeclient, rcservice_name,bcfname,dbgfname,out_payload,in_payload,stand_by,xbeesrv_name, setpoint_name;
std::string stream_client_name;
std::string relative_altitude_sub_name;
std::string setpoint_nonraw;
bool rcclient;
bool xbeeplugged = false;
bool multi_msg;
Num_robot_count count_robots;
ros::ServiceClient mav_client;
ros::ServiceClient xbeestatus_srv;
ros::Publisher payload_pub;
ros::Publisher neigh_pos_pub;
ros::Publisher localsetpoint_nonraw_pub;
ros::ServiceServer service;
ros::Subscriber current_position_sub;
ros::Subscriber users_sub;
ros::Subscriber battery_sub;
ros::Subscriber payload_sub;
ros::Subscriber flight_status_sub;
ros::Subscriber obstacle_sub;
ros::Subscriber Robot_id_sub;
ros::Subscriber relative_altitude_sub;
std::string local_pos_sub_name;
ros::Subscriber local_pos_sub;
double local_pos_new[3];
ros::ServiceClient stream_client;
int setpoint_counter;
double my_x = 0, my_y = 0;
std::ofstream log;
/*Commands for flight controller*/
//mavros_msgs::CommandInt cmd_srv;
mavros_msgs::CommandLong cmd_srv;
std::vector<std::string> m_sMySubscriptions;
std::map<std::string, std::string> m_smTopic_infos;
mavros_msgs::CommandBool m_cmdBool;
ros::ServiceClient arm_client;
mavros_msgs::SetMode m_cmdSetMode;
ros::ServiceClient mode_client;
/*Initialize publisher and subscriber, done in the constructor*/
void Initialize_pub_sub(ros::NodeHandle& n_c);
std::string current_mode; // SOLO SPECIFIC: just so you don't call the switch to same mode
/*Obtain data from ros parameter server*/
void Rosparameters_get(ros::NodeHandle& n_c_priv);
/*compiles buzz script from the specified .bzz file*/
std::string Compile_bzz(std::string bzzfile_name);
/*Flight controller service call*/
void flight_controller_service_call();
/*Neighbours pos publisher*/
void neighbours_pos_publisher();
/*Prepare messages and publish*/
void prepare_msg_and_publish();
/*Refresh neighbours Position for every ten step*/
void maintain_pos(int tim_step);
/*Puts neighbours position inside neigbours_pos_map*/
void neighbours_pos_put(int id, buzz_utility::Pos_struct pos_arr );
/*Puts raw neighbours position in lat.,long.,alt. inside raw_neigbours_pos_map*/
void raw_neighbours_pos_put(int id, buzz_utility::Pos_struct pos_arr );
/*Set the current position of the robot callback*/
void set_cur_pos(double latitude,
double longitude,
double altitude);
/*convert from spherical to cartesian coordinate system callback */
void gps_rb(GPS nei_pos, double out[]);
void gps_ned_cur(float &ned_x, float &ned_y, GPS t);
void gps_ned_home(float &ned_x, float &ned_y);
void gps_convert_ned(float &ned_x, float &ned_y,
double gps_t_lon, double gps_t_lat,
double gps_r_lon, double gps_r_lat);
/*battery status callback */
void battery(const mavros_msgs::BatteryStatus::ConstPtr& msg);
/*flight extended status callback*/
void flight_extended_status_update(const mavros_msgs::ExtendedState::ConstPtr& msg);
/*flight status callback*/
void flight_status_update(const mavros_msgs::State::ConstPtr& msg);
/*current position callback*/
void current_pos(const sensor_msgs::NavSatFix::ConstPtr& msg);
void users_pos(const rosbuzz::neigh_pos msg);
/*current relative altitude callback*/
void current_rel_alt(const std_msgs::Float64::ConstPtr& msg);
/*payload callback callback*/
void payload_obt(const mavros_msgs::Mavlink::ConstPtr& msg);
/* RC commands service */
bool rc_callback(mavros_msgs::CommandLong::Request &req, mavros_msgs::CommandLong::Response &res);
/*robot id sub callback*/
void set_robot_id(const std_msgs::UInt8::ConstPtr& msg);
/*Obstacle distance table callback*/
void obstacle_dist(const sensor_msgs::LaserScan::ConstPtr& msg);
/*Get publisher and subscriber from YML file*/
void GetSubscriptionParameters(ros::NodeHandle& node_handle);
/*Arm/disarm method that can be called from buzz*/
void Arm();
/*set mode like guided for solo*/
void SetMode(std::string mode, int delay_miliseconds);
/*Robot independent subscribers*/
void Subscribe(ros::NodeHandle& n_c);
void local_pos_callback(const geometry_msgs::PoseStamped::ConstPtr& pose);
//void WaypointMissionSetup(float lat, float lng, float alt);
void fc_command_setup();
void SetLocalPosition(float x, float y, float z, float yaw);
void SetLocalPositionNonRaw(float x, float y, float z, float yaw);
void SetStreamRate(int id, int rate, int on_off);
void get_number_of_robots();
void GetRobotId();
bool GetDequeFull(bool &result);
bool GetRssi(float &result);
bool TriggerAPIRssi(const uint8_t short_id);
bool GetAPIRssi(const uint8_t short_id, float &result);
bool GetRawPacketLoss(const uint8_t short_id, float &result);
bool GetFilteredPacketLoss(const uint8_t short_id, float &result);
};
}