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More tracking work, pull all Horizons objects

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This commit is contained in:
Aang23 2023-07-21 15:46:28 +02:00
parent f62de15079
commit 03ace46bb7
3 changed files with 109 additions and 12 deletions
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55
src-interface/recorder/tracking_widget.cpp
View file

@ -28,13 +28,10 @@ namespace satdump
has_tle = true;
for (auto &tle : general_tle_registry)
satoptionstr += tle.name + '\0';
satoptions.push_back(tle.name);
observer_station = predict_create_observer("Main", qth_lat * DEG_TO_RAD, qth_lon * DEG_TO_RAD, qth_alt);
for (auto &hid : horizons_ids)
horizonsoptionstr += hid + '\0';
// Updates on registry updates
eventBus->register_handler<TLEsUpdatedEvent>([this](TLEsUpdatedEvent)
{
@ -43,9 +40,9 @@ namespace satdump
if (general_tle_registry.size() > 0)
has_tle = true;
satoptionstr = "";
satoptions.clear();
for (auto &tle : general_tle_registry)
satoptionstr += tle.name + '\0';
satoptions.push_back(tle.name);
tle_update_mutex.unlock(); });
@ -176,9 +173,49 @@ namespace satdump
ImGui::SetNextItemWidth(ImGui::GetWindowContentRegionWidth());
if (horizons_mode)
update_global = update_global || ImGui::Combo("###horizonsselectcombo", &current_horizons, horizonsoptionstr.c_str());
{
if (ImGui::BeginCombo("###horizonsselectcombo", horizonsoptions[current_horizons].second.c_str()))
{
ImGui::InputTextWithHint("##horizonssatellitetracking", u8"\uf422 Search", &horizonssearchstr);
for (int i = 0; i < horizonsoptions.size(); i++)
{
bool show = true;
if (horizonssearchstr.size() != 0)
show = isStringPresent(horizonsoptions[i].second, horizonssearchstr);
if (show)
{
if (ImGui::Selectable(horizonsoptions[i].second.c_str(), i == current_horizons))
{
current_horizons = i;
update_global = true;
}
}
}
ImGui::EndCombo();
}
}
else
update_global = update_global || ImGui::Combo("###satelliteselectcombo", &current_satellite, satoptionstr.c_str());
{
if (ImGui::BeginCombo("###satelliteselectcombo", satoptions[current_satellite].c_str()))
{
ImGui::InputTextWithHint("##searchsatellitetracking", u8"\uf422 Search", &satsearchstr);
for (int i = 0; i < satoptions.size(); i++)
{
bool show = true;
if (satsearchstr.size() != 0)
show = isStringPresent(satoptions[i], satsearchstr);
if (show)
{
if (ImGui::Selectable(satoptions[i].c_str(), i == current_satellite))
{
current_satellite = i;
update_global = true;
}
}
}
ImGui::EndCombo();
}
}
if (ImGui::BeginTable("##trackingradiotable", 2, NULL))
{
@ -192,6 +229,8 @@ namespace satdump
ImGui::TableSetColumnIndex(1);
if (ImGui::RadioButton("Horizons", horizons_mode))
{
if (horizonsoptions.size() == 1)
horizonsoptions = pullHorizonsList();
horizons_mode = true;
update_global = true;
}

9
src-interface/recorder/tracking_widget.h
View file

@ -27,8 +27,9 @@ namespace satdump
predict_observer_t *observer_station;
predict_observation observation_pos;
std::string satoptionstr;
std::vector<std::string> satoptions;
int current_satellite = 0;
std::string satsearchstr;
double getTime();
@ -40,10 +41,12 @@ namespace satdump
float az, el;
};
std::vector<std::string> horizons_ids = {"STEREO-A", "STEREO-B", "JUICE", "JWST", "SOHO", "Sun", "CH-3", "New Horizons"};
std::string horizonsoptionstr;
std::vector<std::pair<int, std::string>> horizonsoptions = {{-234, "STEREO-A"}};
int current_horizons = 0;
std::vector<HorizonsV> horizons_data;
std::string horizonssearchstr;
std::vector<std::pair<int, std::string>> pullHorizonsList();
void loadHorizons();

57
src-interface/recorder/tracking_widget_backend.cpp
View file

@ -187,7 +187,11 @@ namespace satdump
else
{
if (predict_is_geosynchronous(satellite_object))
{
next_aos_time = 0;
next_los_time = std::numeric_limits<double>::max();
return;
}
upcoming_passes_mtx.lock();
@ -237,7 +241,7 @@ namespace satdump
std::string cmd = (std::string) "https://ssd.jpl.nasa.gov/api/horizons.api?format=text" +
"&OBJ_DATA=NO" +
"&MAKE_EPHEM=YES" +
"&COMMAND=" + horizons_ids[current_horizons] +
"&COMMAND=" + std::to_string(horizonsoptions[current_horizons].first) +
"&CAL_FORMAT=JD" +
"&EPHEM_TYPE=OBSERVER" +
"&CENTER='coord@399'" +
@ -308,6 +312,56 @@ namespace satdump
logger->trace("Done pulling Horizons data...");
}
std::vector<std::pair<int, std::string>> TrackingWidget::pullHorizonsList()
{
std::vector<std::pair<int, std::string>> vv;
logger->trace("Pulling object list from Horizons...");
std::string url = "https://ssd.jpl.nasa.gov/api/horizons.api?format=text&COMMAND='*'";
std::string req_result;
perform_http_request(url, req_result);
std::istringstream req_results(req_result);
std::string line;
bool got_start = false;
while (getline(req_results, line))
{
if (line.find(" ------- ---------------------------------- ----------- ------------------- ") != std::string::npos)
{
got_start = true;
continue;
}
if (!got_start)
continue;
try
{
std::string numid = line.substr(0, 9);
std::string name = line.substr(11, 35);
std::string desig = line.substr(45, 13);
std::string iauo = line.substr(59, 21);
int id = std::stoi(numid);
bool is_valid = false;
for (auto &c : name)
if (c != ' ')
is_valid = true;
if (is_valid && name.find("simulation") == std::string::npos)
vv.push_back({id, name});
}
catch (std::exception &e)
{
}
}
return vv;
}
void TrackingWidget::updateRotator()
{
// logger->info("Rot update!");
@ -338,4 +392,5 @@ namespace satdump
logger->error("Error setting rotator position %f %f!", current_req_rotator_az, current_req_rotator_el);
}
}
}