#147 possible fix for MODBUS failures on server startup

rtu/dev/boilerv_rtu.lua

@@ -5,9 +5,13 @@ local boilerv_rtu = {}
 -- create new boiler (mek 10.1+) device
 ---@nodiscard
 ---@param boiler table
+---@return rtu_device interface, boolean faulted
 function boilerv_rtu.new(boiler)
     local unit = rtu.init_unit()
 
+    -- disable auto fault clearing
+    boiler.__p_disable_afc()
+
     -- discrete inputs --
     unit.connect_di(boiler.isFormed)
 
@@ -50,7 +54,12 @@ function boilerv_rtu.new(boiler)
     -- holding registers --
     -- none
 
-    return unit.interface()
+    -- check if any calls faulted
+    local faulted = boiler.__p_is_faulted()
+    boiler.__p_clear_fault()
+    boiler.__p_enable_afc()
+
+    return unit.interface(), faulted
 end
 
 return boilerv_rtu

rtu/dev/envd_rtu.lua

@@ -5,9 +5,13 @@ local envd_rtu = {}
 -- create new environment detector device
 ---@nodiscard
 ---@param envd table
+---@return rtu_device interface, boolean faulted
 function envd_rtu.new(envd)
     local unit = rtu.init_unit()
 
+    -- disable auto fault clearing
+    envd.__p_disable_afc()
+
     -- discrete inputs --
     -- none
 
@@ -21,7 +25,12 @@ function envd_rtu.new(envd)
     -- holding registers --
     -- none
 
-    return unit.interface()
+    -- check if any calls faulted
+    local faulted = envd.__p_is_faulted()
+    envd.__p_clear_fault()
+    envd.__p_enable_afc()
+
+    return unit.interface(), faulted
 end
 
 return envd_rtu

rtu/dev/imatrix_rtu.lua

@@ -5,9 +5,13 @@ local imatrix_rtu = {}
 -- create new induction matrix (mek 10.1+) device
 ---@nodiscard
 ---@param imatrix table
+---@return rtu_device interface, boolean faulted
 function imatrix_rtu.new(imatrix)
     local unit = rtu.init_unit()
 
+    -- disable auto fault clearing
+    imatrix.__p_disable_afc()
+
     -- discrete inputs --
     unit.connect_di(imatrix.isFormed)
 
@@ -37,7 +41,12 @@ function imatrix_rtu.new(imatrix)
     -- holding registers --
     -- none
 
-    return unit.interface()
+    -- check if any calls faulted
+    local faulted = imatrix.__p_is_faulted()
+    imatrix.__p_clear_fault()
+    imatrix.__p_enable_afc()
+
+    return unit.interface(), faulted
 end
 
 return imatrix_rtu

rtu/dev/redstone_rtu.lua

@@ -11,6 +11,7 @@ local digital_write = rsio.digital_write
 
 -- create new redstone device
 ---@nodiscard
+---@return rtu_rs_device interface, boolean faulted
 function redstone_rtu.new()
     local unit = rtu.init_unit()
 
@@ -111,7 +112,7 @@ function redstone_rtu.new()
         )
     end
 
-    return public
+    return public, false
 end
 
 return redstone_rtu

rtu/dev/sna_rtu.lua

@@ -5,9 +5,13 @@ local sna_rtu = {}
 -- create new solar neutron activator (SNA) device
 ---@nodiscard
 ---@param sna table
+---@return rtu_device interface, boolean faulted
 function sna_rtu.new(sna)
     local unit = rtu.init_unit()
 
+    -- disable auto fault clearing
+    sna.__p_disable_afc()
+
     -- discrete inputs --
     -- none
 
@@ -32,7 +36,12 @@ function sna_rtu.new(sna)
     -- holding registers --
     -- none
 
-    return unit.interface()
+    -- check if any calls faulted
+    local faulted = sna.__p_is_faulted()
+    sna.__p_clear_fault()
+    sna.__p_enable_afc()
+
+    return unit.interface(), faulted
 end
 
 return sna_rtu

rtu/dev/sps_rtu.lua

@@ -5,9 +5,13 @@ local sps_rtu = {}
 -- create new super-critical phase shifter (SPS) device
 ---@nodiscard
 ---@param sps table
+---@return rtu_device interface, boolean faulted
 function sps_rtu.new(sps)
     local unit = rtu.init_unit()
 
+    -- disable auto fault clearing
+    sps.__p_disable_afc()
+
     -- discrete inputs --
     unit.connect_di(sps.isFormed)
 
@@ -42,7 +46,12 @@ function sps_rtu.new(sps)
     -- holding registers --
     -- none
 
-    return unit.interface()
+    -- check if any calls faulted
+    local faulted = sps.__p_is_faulted()
+    sps.__p_clear_fault()
+    sps.__p_enable_afc()
+
+    return unit.interface(), faulted
 end
 
 return sps_rtu

rtu/dev/turbinev_rtu.lua

@@ -5,9 +5,13 @@ local turbinev_rtu = {}
 -- create new turbine (mek 10.1+) device
 ---@nodiscard
 ---@param turbine table
+---@return rtu_device interface, boolean faulted
 function turbinev_rtu.new(turbine)
     local unit = rtu.init_unit()
 
+    -- disable auto fault clearing
+    turbine.__p_disable_afc()
+
     -- discrete inputs --
     unit.connect_di(turbine.isFormed)
 
@@ -49,7 +53,12 @@ function turbinev_rtu.new(turbine)
     -- holding registers --
     unit.connect_holding_reg(turbine.getDumpingMode, turbine.setDumpingMode)
 
-    return unit.interface()
+    -- check if any calls faulted
+    local faulted = turbine.__p_is_faulted()
+    turbine.__p_clear_fault()
+    turbine.__p_enable_afc()
+
+    return unit.interface(), faulted
 end
 
 return turbinev_rtu