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#182 WIP work on PLC PSIL

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This commit is contained in:
Mikayla Fischler
2023-04-08 00:38:46 -04:00
parent 6ea530635f
commit 9bc4f0f7a6
5 changed files with 128 additions and 37 deletions
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39
reactor-plc/startup.lua
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@@ -76,6 +76,7 @@ local function main()
---@class plc_state
plc_state = {
init_ok = true,
fp_ok = false,
shutdown = false,
degraded = false,
reactor_formed = true,
@@ -150,18 +151,33 @@ local function main()
plc_state.no_modem = true
end
-- print a log message to the terminal as long as the UI isn't running
local function _print_no_fp(message)
if not plc_state.fp_ok then println(message) end
end
-- PLC init<br>
--- EVENT_CONSUMER: this function consumes events
local function init()
-- just booting up, no fission allowed (neutrons stay put thanks)
if (not plc_state.no_reactor) and plc_state.reactor_formed and smem_dev.reactor.getStatus() then
smem_dev.reactor.scram()
end
-- front panel time!
renderer.start_ui()
if not renderer.ui_ready() then
local message = nil
plc_state.fp_ok, message = pcall(renderer.start_ui, __shared_memory.fp_ps)
if not plc_state.fp_ok then
renderer.close_ui()
println_ts(util.c("UI error: ", message))
println("init> running without front panel")
log.error(util.c("GUI crashed with error ", message))
log.info("init> running in headless mode without front panel")
end
end
if plc_state.init_ok then
-- just booting up, no fission allowed (neutrons stay put thanks)
if plc_state.reactor_formed and smem_dev.reactor.getStatus() then
smem_dev.reactor.scram()
end
-- init reactor protection system
smem_sys.rps = plc.rps_init(smem_dev.reactor, plc_state.reactor_formed)
log.debug("init> rps init")
@@ -176,18 +192,23 @@ local function main()
config.TRUSTED_RANGE, smem_dev.reactor, smem_sys.rps, smem_sys.conn_watchdog)
log.debug("init> comms init")
else
println("init> starting in offline mode")
_print_no_fp("init> starting in offline mode")
log.info("init> running without networking")
end
util.push_event("clock_start")
println("init> completed")
_print_no_fp("init> completed")
log.info("init> startup completed")
else
-- println("init> system in degraded state, awaiting devices...")
_print_no_fp("init> system in degraded state, awaiting devices...")
log.warning("init> started in a degraded state, awaiting peripheral connections...")
end
__shared_memory.fp_ps.publish("reactor_dev_state", util.trinary(plc_state.no_reactor, 1, util.trinary(plc_state.reactor_formed, 3, 2)))
__shared_memory.fp_ps.publish("has_modem", not plc_state.no_modem)
__shared_memory.fp_ps.publish("degraded", plc_state.degraded)
__shared_memory.fp_ps.publish("init_ok", plc_state.init_ok)
end
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