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send ISS status automatically along with PLC status

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This commit is contained in:
Mikayla Fischler
2022-04-21 12:40:21 -04:00
parent 0c132f6e43
commit b10a8d9479
4 changed files with 35 additions and 19 deletions
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14
reactor-plc/startup.lua
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@@ -10,7 +10,7 @@ os.loadAPI("scada-common/comms.lua")
os.loadAPI("config.lua")
os.loadAPI("plc.lua")
local R_PLC_VERSION = "alpha-v0.2.1"
local R_PLC_VERSION = "alpha-v0.2.2"
local print = util.print
local println = util.println
@@ -90,6 +90,7 @@ function init()
conn_watchdog = util.new_watchdog(3)
log._debug("conn watchdog started")
else
println("boot> starting in offline mode");
log._debug("running without networking")
end
@@ -220,13 +221,13 @@ while true do
-- check safety (SCRAM occurs if tripped)
if not plc_state.degraded then
local iss_tripped, iss_status, iss_first = iss.check()
local iss_tripped, iss_status_string, iss_first = iss.check()
plc_state.scram = plc_state.scram or iss_tripped
if iss_first then
println_ts("[ISS] reactor shutdown, safety tripped: " .. iss_status)
println_ts("[ISS] reactor shutdown, safety tripped: " .. iss_status_string)
if networked then
plc_comms.send_iss_alarm(iss_status)
plc_comms.send_iss_alarm(iss_status_string)
end
end
else
@@ -244,6 +245,7 @@ while true do
if plc_comms.is_linked() then
if ticks_to_update <= 0 then
plc_comms.send_status(iss_tripped, plc_state.degraded)
plc_comms.send_iss_status()
ticks_to_update = UPDATE_TICKS
end
else
@@ -275,9 +277,8 @@ while true do
-- check for termination request
if event == "terminate" or ppm.should_terminate() then
log._warning("terminate requested, exiting...")
-- safe exit
log._warning("terminate requested, exiting...")
if plc_state.init_ok then
plc_state.scram = true
if reactor.scram() ~= ppm.ACCESS_FAULT then
@@ -287,7 +288,6 @@ while true do
println_ts("exiting, reactor failed to disable")
end
end
break
end
end