--Ref all home buttons on clicked script
WhileIsMoving(RefAllHome)

--Screen Load Script
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-- While Is Moving() function. Added 3-14-17
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function WhileIsMoving(FuncName)
    whileISmoving = coroutine.create(FuncName)
end
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-- Ref All Home() function.
---------------------------------------------------------------
function RefAllHome()
    mc.mcAxisDerefAll(inst)  --Just to turn off all ref leds
    mc.mcAxisHomeAll(inst)
    coroutine.yield() --yield the calling coroutine so we can do the following after motion stops
    ----See ref all home button script and plc script for Coroutine whileISmoving resume
    wx.wxMessageBox('Referencing is complete')
end

--PLC Script
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--  Coroutine whileISmoving resume
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if (whileISmoving ~= nil) and (machState == 0) then --whileISmoving exist and state == idle
	local state = coroutine.status(whileISmoving)
    if state == "suspended" then --whileISmoving is suspended
        coroutine.resume(whileISmoving) --resume whileISmoving
    end
end