void
ProcessTimer::Process(void)
{
CommonProcessTimer();
if (!is_simulator()) {
// now check GPS status
devTick(CommonInterface::Calculated());
static int itimeout = -1;
itimeout++;
// also service replay logger
if (replay && replay->Update()) {
if (CommonInterface::MovementDetected())
replay->Stop();
return;
}
if (itimeout % 10 == 0)
// check connection status every 5 seconds
itimeout = ConnectionProcessTimer(itimeout);
} else {
static PeriodClock m_clock;
if (m_clock.elapsed() < 0)
m_clock.update();
if (replay && replay->Update()) {
m_clock.update();
} else if (m_clock.elapsed() >= 1000) {
m_clock.update();
device_blackboard->ProcessSimulation();
}
}
#ifdef HAVE_TRACKING
if (tracking != NULL && CommonInterface::Basic().gps.real) {
tracking->SetSettings(CommonInterface::GetComputerSettings().tracking);
tracking->OnTimer(CommonInterface::Basic(), CommonInterface::Calculated());
}
#endif
}
void
ProcessTimer::Process(void)
{
CommonProcessTimer();
if (!is_simulator()) {
// now check GPS status
devTick();
static int itimeout = -1;
itimeout++;
// also service replay logger
if (replay.Update()) {
if (Basic().gps.MovementDetected && !replay.NmeaReplayEnabled())
replay.Stop();
device_blackboard.RaiseConnection();
device_blackboard.SetNAVWarning(false);
return;
}
if (itimeout % 10 == 0)
// check connection status every 5 seconds
itimeout = ConnectionProcessTimer(itimeout);
} else {
static PeriodClock m_clock;
if (m_clock.elapsed() < 0)
m_clock.update();
if (replay.Update()) {
m_clock.update();
} else if (m_clock.elapsed() >= 1000) {
m_clock.update();
device_blackboard.ProcessSimulation();
TriggerGPSUpdate();
device_blackboard.RaiseConnection();
}
}
}
/**
* Process slow calculations. Called by the CalculationThread.
*/
void
GlideComputer::ProcessIdle()
{
PeriodClock clock;
clock.update();
// Log GPS fixes for internal usage
// (snail trail, stats, olc, ...)
DoLogging();
GlideComputerAirData::ProcessIdle();
GlideComputerTask::ProcessIdle();
SetCalculated().time_process_idle = clock.elapsed();
}
void
WorkerThread::Run()
{
PeriodClock clock;
while (true) {
/* wait for work */
event_trigger.Wait();
/* got the "stop" trigger? */
if (delay > 0
? WaitForStopped(delay)
: CheckStoppedOrSuspended())
break;
/* reset the trigger here, because our client might have called
Trigger() a few more times while we were suspended in
CheckStoppedOrSuspended() */
event_trigger.Reset();
if (IsCommandPending()) {
/* just in case we got another suspend/stop command after
CheckStoppedOrSuspended() returned and before the trigger got
reset: restore the trigger and skip this iteration, to fix
the race condition */
event_trigger.Signal();
continue;
}
/* do the actual work */
if (period_min > 0)
clock.update();
Tick();
unsigned idle = idle_min;
if (period_min > 0) {
unsigned elapsed = clock.elapsed();
if (elapsed + idle < period_min)
idle = period_min - elapsed;
}
if (idle > 0 && WaitForStopped(idle))
break;
}
}
static bool
TryConnect(Port &port, char *user_data)
{
int retries=10;
while (--retries){
port.Write('\x02'); // send IO Mode command
unsigned user_size = 0;
bool started = false;
PeriodClock clock;
clock.update();
int i;
while ((i = port.GetChar()) != EOF && !clock.check(8000)) {
char ch = (char)i;
if (!started && ch == '-')
started = true;
if (started) {
if (ch == 0x13) {
port.Write('\x16');
user_data[user_size] = 0;
// found end of file
return true;
} else {
if (user_size < sizeof(user_data) - 1) {
user_data[user_size] = ch;
user_size++;
}
}
}
}
}
return false;
}
/**
* Is called by the CalculationThread and processes the received GPS data in Basic()
*/
bool
GlideComputer::ProcessGPS()
{
PeriodClock clock;
clock.update();
// Process basic information
ProcessBasic();
// Process basic task information
ProcessBasicTask();
ProcessMoreTask();
// Check if everything is okay with the gps time and process it
if (!FlightTimes()) {
return false;
}
// Process extended information
ProcessVertical();
// Calculate the team code
CalculateOwnTeamCode();
// Calculate the bearing and range of the teammate
CalculateTeammateBearingRange();
// Calculate the bearing and range of the teammate
// (if teammate is a FLARM target)
FLARM_ScanTraffic();
vegavoice.Update(&Basic(), &Calculated(), SettingsComputer());
// Update the ConditionMonitors
ConditionMonitorsUpdate(*this);
SetCalculated().time_process_gps = clock.elapsed();
return true;
}
/**
* "Boots" up XCSoar
* @param hInstance Instance handle
* @param lpCmdLine Command line string
* @return True if bootup successful, False otherwise
*/
bool XCSoarInterface::Startup(HINSTANCE hInstance, LPTSTR lpCmdLine)
{
// The title bar text
TCHAR szTitle[MAX_LOADSTRING];
// Store instance handle in our global variable
hInst = hInstance;
// IDS_APP_TITLE = XCSoar (see XCSoar.rc)
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
//If it is already running, then focus on the window
if (MainWindow::find(szTitle))
return false;
// Send the SettingsMap to the DeviceBlackboard
SendSettingsMap();
// Register window classes
PaintWindow::register_class(hInst);
MainWindow::register_class(hInst);
MapWindow::register_class(hInst);
// Fill the fast(co)sine table
InitSineTable();
PreloadInitialisation(true);
// Send the SettingsMap to the DeviceBlackboard
SendSettingsMap();
// Creates the main window
StartupStore(TEXT("Create main window\n"));
RECT WindowSize = SystemWindowSize();
main_window.set(szTitle,
WindowSize.left, WindowSize.top,
WindowSize.right, WindowSize.bottom);
if (!main_window.defined()) {
return false;
}
main_window.install_timer();
// Initialize DeviceBlackboard
device_blackboard.Initialise();
// Initialize Marks
marks = new Marks("xcsoar-marks");
topology = new TopologyStore(marks->GetTopology());
// Show the main and map windows
StartupStore(TEXT("Create map window\n"));
main_window.show();
main_window.map.show();
#ifdef HAVE_ACTIVATE_INFO
SHSetAppKeyWndAssoc(VK_APP1, main_window);
SHSetAppKeyWndAssoc(VK_APP2, main_window);
SHSetAppKeyWndAssoc(VK_APP3, main_window);
SHSetAppKeyWndAssoc(VK_APP4, main_window);
// Typical Record Button
// Why you can't always get this to work
// http://forums.devbuzz.com/m_1185/mpage_1/key_/tm.htm
// To do with the fact it is a global hotkey, but you can with code above
// Also APPA is record key on some systems
SHSetAppKeyWndAssoc(VK_APP5, main_window);
SHSetAppKeyWndAssoc(VK_APP6, main_window);
#endif
// Initialize main blackboard data
task.ClearTask();
glide_computer.Initialise();
logger.LinkGRecordDLL(); // try to link DLL if it exists
// Load the EGM96 geoid data
OpenGeoid();
PreloadInitialisation(false);
Profile::LoadWindFromRegistry();
// TODO TB: seems to be out of date?!
CalculateNewPolarCoef();
// Calculate polar-related data and saves it to the cache
StartupStore(TEXT("GlidePolar::UpdatePolar\n"));
GlidePolar::UpdatePolar(false, SettingsComputer());
// Show startup info depending on device
StartupInfo();
// Read the topology file(s)
topology->Open();
// Read the terrain file
terrain.OpenTerrain();
// Read the waypoint files
ReadWayPoints(way_points, terrain);
// Read and parse the airfield info file
ReadAirfieldFile();
// Set the home waypoint
SetHome(way_points, terrain, SetSettingsComputer(), false, true);
// ReSynchronise the blackboards here since SetHome touches them
ReadBlackboardBasic(device_blackboard.Basic());
terrain.ServiceFullReload(Basic().Location);
// Scan for weather forecast
CreateProgressDialog(gettext(TEXT("Scanning weather forecast")));
StartupStore(TEXT("RASP load\n"));
RASP.ScanAll(Basic().Location);
// Reads the airspace files
ReadAirspace();
// Sorts the airspaces by priority
SortAirspace();
// Read the FLARM details file
OpenFLARMDetails();
#ifndef DISABLEAUDIOVARIO
/*
VarioSound_Init();
VarioSound_EnableSound(EnableSoundVario);
VarioSound_SetVdead(SoundDeadband);
VarioSound_SetV(0);
VarioSound_SetSoundVolume(SoundVolume);
*/
#endif
// Start the device thread(s)
CreateProgressDialog(gettext(TEXT("Starting devices")));
devStartup(lpCmdLine);
// Reset polar in case devices need the data
StartupStore(TEXT("GlidePolar::UpdatePolar\n"));
GlidePolar::UpdatePolar(true, SettingsComputer());
CreateProgressDialog(gettext(TEXT("Initialising display")));
// Finally ready to go.. all structures must be present before this.
// Create the drawing thread
StartupStore(TEXT("CreateDrawingThread\n"));
draw_thread = new DrawThread(main_window.map, main_window.flarm);
draw_thread->start();
// Show the infoboxes
StartupStore(TEXT("ShowInfoBoxes\n"));
InfoBoxManager::Show();
// Create the calculation thread
StartupStore(TEXT("CreateCalculationThread\n"));
CreateCalculationThread();
#ifdef NEWTASK
{ // NEWTASK
PeriodClock t;
t.reset(); t.update();
CreateProgressDialog(gettext(TEXT("Running test 0")));
test_newtask(0);
StartupStore(TEXT("test 0 %d\n"),t.elapsed());
/*
t.update();
CreateProgressDialog(gettext(TEXT("Running test 1")));
test_newtask(1);
StartupStore(TEXT("test 1 %d\n"),t.elapsed());
t.update();
CreateProgressDialog(gettext(TEXT("Running test 2")));
test_newtask(2);
StartupStore(TEXT("test 2 %d\n"),t.elapsed());
t.update();
CreateProgressDialog(gettext(TEXT("Running test 3")));
test_newtask(3);
StartupStore(TEXT("test 3 %d\n"),t.elapsed());
t.update();
CreateProgressDialog(gettext(TEXT("Running test 4")));
test_newtask(4);
StartupStore(TEXT("test 4 %d\n"),t.elapsed());
*/
CreateProgressDialog(gettext(TEXT("test complete")));
}
#endif
// Initialise the airspace warning dialog
StartupStore(TEXT("dlgAirspaceWarningInit\n"));
dlgAirspaceWarningInit();
// Find unique ID of this PDA
ReadAssetNumber();
StartupStore(TEXT("ProgramStarted\n"));
// Give focus to the map
main_window.map.set_focus();
// Start calculation thread
calculation_thread->start();
// Start instrument thread
instrument_thread->start();
globalRunningEvent.trigger();
return true;
}