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BlackBox

Idea:

Library:

Overview:

  • library to interface with all harware components either directly or indirectly
  • 3 access modes:
    • direct access
      • provides direct access to all components separately,henceforth all calculations e.g. orientation has to be done by the user
    • access through interface
      • provides access to interface class which allows to hide all data from e.g. all position sensors into "1 value"

Structure:

  • Manager
    • component classes (Rtc, accel, etc.)

Engine:

Overview:

  • build on top of library
  • allows for easier implementation of games
  • removes interfacing with hardware itself
    • only contais necessary functions such as lock(), unlock() etc.
  • fully event driven
  • "lock" classes
    • different types of "puzzles" e.g. time gate, location(GPS), orientation, password, more complex puzzles

Structure

  • Locking
    • Latches
      • simple unlocking conditions e.g. time latch, location latch, slave latch (controlled from elsewhere)
    • Locks
      • sets of latches, all, or some latches have to be unlocked for the lock to unlock
      • lock a specific event callback from being called
    • Bariers
      • sets of latches, all, or some latches have to be unlocked for the lock to unlock
      • blocks any progress until unlocked
  • Events
    • eventpp
      • dispatcher = synchronous events
    • lockable using locks
  • Pages
    • Menus
      • 60 * (RGB + events(single click, double click, hold,...))
    • Apps
      • One purpose app (compass, combination lock)

Example

tm start, end;

Page::PageManager pm;

Page::Sequences::Absolute sqA = {10, 20 , 5};
Page::Sequences::Relative sqR = {10, -5, 12 , -7};

Latch::Remote remoteLatch; // defakto by-default locked mutex
Latch::TimePeriod timeLatch(start, end);

Lock::All lock = {remoteLatch, timeLatch};

auto& mainPage = pm.newPage(Page::Empty, "main"); // tag
pm.newPage(Page::Empty, "secondary"); // tag
auto& link = pm.newPage(new Page::Sequence(sqA));
auto& link2 = pm.newPage(new Page::Sequence(sqR));
mainPage[15].link(link); // switch kontextu se vždy provede jako poslední event
mainPage[15].appendEvent(Events::Blink);
mainPage[15].lock(lock, INVERT);

mainPage[30].link(link2);
mainPage[30].lock(lock, NORMAL);

link.onSolve([&]{
    remoteLatch.unlock();
});

mainPage[45].link(pm["secondary"]);

pm.start();


bbConfig cfg;
cfg.ledMax = 100;
bbSetup(cfg);

bbCircle(Rgb(255,255,255));

bbLock();
sleep(1000);
if(bbRotationUp())
    bbUnlock();

bbShowDirection(North);


pages.newPage("main");
pages.newPage("secondary");
pages["main"][15].link(pages["secondary"]);
// Propojí stránku 2 na pozici 15 na hlavní stránce
pages["main"][15].color(Rgb(0, 0, 255));

pages.newPage("main");
pages.newApp(navigation, "navigation");
pages["main"][15].link(pages["navigation"]);
// Propojí aplikaci navigace na pozici 15 na hlavní stránce
pages["main"][15].color(Rgb(0, 0, 255));
pages["navigation"].setHeading(15); // azimut 15 stupňů


BlackBox::LDC ldc;
BlackBox::Touchpad touchpad;
ldc.init();


BlackBox::Coords data = touchpad.calculate(ldc);

print("x: ", data.x);
print("y: ", data.y);
print("tlak: ", data.pressure);