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#81 handle force disabled

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This commit is contained in:
Mikayla Fischler
2022-11-11 15:45:46 -05:00
parent 83cf645da4
commit c221ffa129
9 changed files with 62 additions and 12 deletions
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42
reactor-plc/plc.lua
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@@ -51,14 +51,17 @@ function plc.rps_init(reactor, is_formed)
fault = 7,
timeout = 8,
manual = 9,
sys_fail = 10
automatic = 10,
sys_fail = 11,
force_disabled = 12
}
local self = {
reactor = reactor,
state = { false, false, false, false, false, false, false, false, false, false },
state = { false, false, false, false, false, false, false, false, false, false, false, false },
reactor_enabled = false,
formed = is_formed,
force_disabled = false,
tripped = false,
trip_cause = "" ---@type rps_trip_cause
}
@@ -95,6 +98,21 @@ function plc.rps_init(reactor, is_formed)
end
end
-- check if the reactor is force disabled
local function _is_force_disabled()
local disabled = self.reactor.isForceDisabled()
if disabled == ppm.ACCESS_FAULT then
-- lost the peripheral or terminated, handled later
_set_fault()
else
self.force_disabled = disabled
if not self.state[state_keys.force_disabled] then
self.state[state_keys.force_disabled] = disabled
end
end
end
-- check for critical damage
local function _damage_critical()
local damage_percent = self.reactor.getDamagePercent()
@@ -185,6 +203,11 @@ function plc.rps_init(reactor, is_formed)
self.state[state_keys.manual] = true
end
-- automatic SCRAM commanded by supervisor/coordinator
function public.trip_auto()
self.state[state_keys.automatic] = true
end
-- trip for unformed reactor
function public.trip_sys_fail()
self.state[state_keys.fault] = true
@@ -237,6 +260,7 @@ function plc.rps_init(reactor, is_formed)
-- update state
parallel.waitForAll(
_is_formed,
_is_force_disabled,
_damage_critical,
_high_temp,
_no_coolant,
@@ -255,6 +279,9 @@ function plc.rps_init(reactor, is_formed)
elseif self.state[state_keys.sys_fail] then
log.warning("RPS: system failure, reactor not formed")
status = rps_status_t.sys_fail
elseif self.state[state_keys.force_disabled] then
log.warning("RPS: reactor was force disabled")
status = rps_status_t.force_disabled
elseif self.state[state_keys.dmg_crit] then
log.warning("RPS: damage critical")
status = rps_status_t.dmg_crit
@@ -282,6 +309,9 @@ function plc.rps_init(reactor, is_formed)
elseif self.state[state_keys.manual] then
log.warning("RPS: manual SCRAM requested")
status = rps_status_t.manual
elseif self.state[state_keys.automatic] then
log.warning("RPS: automatic SCRAM requested")
status = rps_status_t.automatic
else
self.tripped = false
end
@@ -292,8 +322,13 @@ function plc.rps_init(reactor, is_formed)
self.tripped = true
self.trip_cause = status
-- in the case that the reactor is detected to be active, it will be scrammed shortly after this in the main RPS loop if we don't here
if self.formed then
public.scram()
if not self.force_disabled then
public.scram()
else
log.warning("RPS: skipping SCRAM due to reactor being force disabled")
end
else
log.warning("RPS: skipping SCRAM due to not being formed")
end
@@ -306,6 +341,7 @@ function plc.rps_init(reactor, is_formed)
function public.is_tripped() return self.tripped end
function public.is_active() return self.reactor_enabled end
function public.is_formed() return self.formed end
function public.is_force_disabled() return self.force_disabled end
-- reset the RPS
---@param quiet? boolean true to suppress the info log message