#8 work in progress on RTU sessions and added unit object

2022-05-09 09:35:39 -04:00
parent 469ee29b5a
commit 679d98c8bf
2 changed files with 262 additions and 0 deletions
--- a/supervisor/unit.lua
+++ b/supervisor/unit.lua
@@ -0,0 +1,82 @@
+local unit = {}
+
+unit.new = function (for_reactor)
+    local public = {}
+
+    local self = {
+        r_id = for_reactor,
+        plc_s = nil,
+        turbines = {},
+        boilers = {},
+        energy_storage = {},
+        redstone = {},
+        db = {
+            annunciator = {
+                -- RPS
+                -- reactor
+                PLCOnline = false,
+                ReactorTrip = false,
+                ManualReactorTrip = false,
+                RCPTrip = false,
+                RCSFlowLow = false,
+                ReactorTempHigh = false,
+                ReactorHighDeltaT = false,
+                ReactorOverPower = false,
+                HighStartupRate = false,
+                -- boiler
+                BoilerOnline = false,
+                HeatingRateLow = false,
+                CoolantFeedMismatch = false,
+                -- turbine
+                TurbineOnline = false,
+                SteamFeedMismatch = false,
+                SteamDumpOpen = false,
+                TurbineTrip = false,
+                TurbineOverUnderSpeed = false
+            }
+        }
+    }
+
+    public.link_plc_session = function (plc_session)
+        self.plc_s = plc_session
+    end
+
+    public.add_turbine = function (turbine)
+        table.insert(self.turbines, turbine)
+    end
+
+    public.add_boiler = function (turbine)
+        table.insert(self.boilers, boiler)
+    end
+
+    public.add_redstone = function (field, accessor)
+        -- ensure field exists
+        if redstone[field] == nil then
+            redstone[field] = {}
+        end
+
+        -- insert into list
+        table.insert(redstone[field], accessor)
+    end
+
+    local _update_annunciator = function ()
+        self.db.annunciator.PLCOnline = (self.plc_s ~= nil) and (self.plc_s.open)
+        self.db.annunciator.ReactorTrip = false
+    end
+
+    public.update = function ()
+        -- unlink PLC if session was closed
+        if not self.plc_s.open then
+            self.plc_s = nil
+        end
+
+        -- update annunciator logic
+        _update_annunciator()
+    end
+
+    public.get_annunciator = function () return self.db.annunciator end
+
+    return public
+end
+
+return unit