Example - Turntable ROUTEs

// On startup, ensure our turntable moves automatically to the first position
MOVETT(600, 114, Turn)
DONE

// Definition of the EX_TURNTABLE macro to correctly create the ROUTEs required for each position.
// This includes RESERVE()/FREE() to protect any automation activities.
//
#define EX_TURNTABLE(route_id, reserve_id, vpin, steps, activity, desc) \
  ROUTE(route_id, desc) \
    RESERVE(reserve_id) \
    MOVETT(vpin, steps, activity) \
    WAITFOR(vpin) \
    FREE(reserve_id) \
    DONE

/**************************************************************************************************
* TURNTABLE POSITION DEFINITIONS
*************************************************************************************************/
// EX_TURNTABLE(route_id, reserve_id, vpin, steps, activity, desc)
//
// route_id = A unique number for each defined route, the route is what appears in throttles
// reserve_id = A unique reservation number (0 - 255) to ensure nothing interferes with automation
// vpin = The Vpin defined for the Turntable-EX device driver, default is 600
// steps = The target step position
// activity = The activity performed for this ROUTE (Note do not enclose in quotes "")
// desc = Description that will appear in throttles (Must use quotes "")
//
EX_TURNTABLE(TTRoute1, Turntable, 600, 114, Turn, "Roundhouse stall 1")
EX_TURNTABLE(TTRoute2, Turntable, 600, 228, Turn, "Roundhouse stall 2")
EX_TURNTABLE(TTRoute3, Turntable, 600, 344, Turn, "Roundhouse stall 3")
EX_TURNTABLE(TTRoute4, Turntable, 600, 459, Turn, "Roundhouse stall 4")
EX_TURNTABLE(TTRoute5, Turntable, 600, 573, Turn, "Roundhouse stall 5")
EX_TURNTABLE(TTRoute6, Turntable, 600, 688, Turn, "Roundhouse stall 6")
EX_TURNTABLE(TTRoute7, Turntable, 600, 2523, Turn, "Yard connection")
EX_TURNTABLE(TTRoute8, Turntable, 600, 0, Home, "Home turntable")

// Pre-defined aliases to ensure unique IDs are used.
ALIAS(Turntable, 255)

// Turntable ROUTE ID reservations, using <? TTRouteX> for uniqueness:
ALIAS(TTRoute1)
ALIAS(TTRoute2)
ALIAS(TTRoute3)
ALIAS(TTRoute4)
ALIAS(TTRoute5)
ALIAS(TTRoute6)
ALIAS(TTRoute7)
ALIAS(TTRoute8)