States.h

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#ifndef FLIGHT_STATES_H
#define FLIGHT_STATES_H
 
// Not all states are used by all state machines
// Order matters, systems rely on comparisons like `current_state` > STATE_ASCENT to know if the 
// flight has passed the ascent state and is now falling. So states are ordered from earliest to latest.
// The literal value of these states should never be used because a new state can be added
// in between existing states, shifting their values.
// Keep in mind that there is a difference between states and events. For example,
// apogee is an event that causes a transition from STATE_ASCENT to STATE_DESCENT, but it is not a state itself.
// The state machines are in charge of detecting these transitions and updating the states. 
enum FlightState {
    STATE_UNARMED, // 0x00
    STATE_ARMED, // 0x01
    STATE_SOFT_ASCENT, // 0x02
    STATE_ASCENT, // 0x03 Don't use the ascent state if you are already using powered ascent and coast ascent
    STATE_POWERED_ASCENT, // 0x04
    STATE_COAST_ASCENT, // 0x05
    STATE_DESCENT, // 0x06
    STATE_DROGUE_DEPLOYED, // 0x07
    STATE_MAIN_DEPLOYED, // 0x08
    STATE_LANDED, // 0x09
};
 
#endif