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consistent ordering of attach/detach functions

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Mikayla
2025-11-06 22:49:22 +00:00
parent 61305621c3
commit 44340f42d4
1 changed files with 67 additions and 67 deletions
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134
rtu/backplane.lua
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@@ -102,6 +102,73 @@ function backplane.active_nic() return _bp.act_nic end
---@return rtu_speaker_sounder[]
function backplane.sounders() return _bp.sounders end
-- handle a backplane peripheral attach
---@param type string
---@param device table
---@param iface string
---@param print_no_fp function
function backplane.attach(type, device, iface, print_no_fp)
local wl_nic, wd_nic = _bp.wl_nic, _bp.wd_nic
local comms = _bp.smem.rtu_sys.rtu_comms
if type == "modem" then
---@cast device Modem
local m_is_wl = device.isWireless()
log.info(util.c("BKPLN: ", util.trinary(m_is_wl, "WIRELESS", "WIRED"), " PHY_ATTACH ", iface))
if wd_nic and (_bp.lan_iface == iface) then
-- connect this as the wired NIC
wd_nic.connect(device)
log.info("BKPLN: WIRED PHY_UP " .. iface)
print_no_fp("wired comms modem reconnected")
if (_bp.act_nic ~= wd_nic) and not _bp.wlan_pref then
-- switch back to preferred wired
_bp.act_nic = wd_nic
comms.switch_nic(_bp.act_nic)
log.info("BKPLN: switched comms to wired modem (preferred)")
databus.tx_hw_wd_modem(true)
end
elseif wl_nic and (not wl_nic.is_connected()) and m_is_wl then
-- connect this as the wireless NIC
wl_nic.connect(device)
log.info("BKPLN: WIRELESS PHY_UP " .. iface)
if (_bp.act_nic ~= wl_nic) and _bp.wlan_pref then
-- switch back to preferred wireless
_bp.act_nic = wl_nic
comms.switch_nic(_bp.act_nic)
log.info("BKPLN: switched comms to wireless modem (preferred)")
databus.tx_hw_wl_modem(true)
end
elseif wl_nic and m_is_wl then
-- the wireless NIC already has a modem
print_no_fp("standby wireless modem connected")
log.info("BKPLN: standby wireless modem connected")
else
print_no_fp("unassigned modem connected")
log.warning("BKPLN: unassigned modem connected")
end
elseif type == "speaker" then
---@cast device Speaker
table.insert(_bp.sounders, rtu.init_sounder(device))
print_no_fp("a speaker was connected")
log.info(util.c("BKPLN: connected speaker ", iface))
databus.tx_hw_spkr_count(#_bp.sounders)
end
end
-- handle a backplane peripheral detach
---@param type string
---@param device table
@@ -188,71 +255,4 @@ function backplane.detach(type, device, iface, print_no_fp)
end
end
-- handle a backplane peripheral attach
---@param type string
---@param device table
---@param iface string
---@param print_no_fp function
function backplane.attach(type, device, iface, print_no_fp)
local wl_nic, wd_nic = _bp.wl_nic, _bp.wd_nic
local comms = _bp.smem.rtu_sys.rtu_comms
if type == "modem" then
---@cast device Modem
local m_is_wl = device.isWireless()
log.info(util.c("BKPLN: ", util.trinary(m_is_wl, "WIRELESS", "WIRED"), " PHY_ATTACH ", iface))
if wd_nic and (_bp.lan_iface == iface) then
-- connect this as the wired NIC
wd_nic.connect(device)
log.info("BKPLN: WIRED PHY_UP " .. iface)
print_no_fp("wired comms modem reconnected")
if (_bp.act_nic ~= wd_nic) and not _bp.wlan_pref then
-- switch back to preferred wired
_bp.act_nic = wd_nic
comms.switch_nic(_bp.act_nic)
log.info("BKPLN: switched comms to wired modem (preferred)")
databus.tx_hw_wd_modem(true)
end
elseif wl_nic and (not wl_nic.is_connected()) and m_is_wl then
-- connect this as the wireless NIC
wl_nic.connect(device)
log.info("BKPLN: WIRELESS PHY_UP " .. iface)
if (_bp.act_nic ~= wl_nic) and _bp.wlan_pref then
-- switch back to preferred wireless
_bp.act_nic = wl_nic
comms.switch_nic(_bp.act_nic)
log.info("BKPLN: switched comms to wireless modem (preferred)")
databus.tx_hw_wl_modem(true)
end
elseif wl_nic and m_is_wl then
-- the wireless NIC already has a modem
print_no_fp("standby wireless modem connected")
log.info("BKPLN: standby wireless modem connected")
else
print_no_fp("unassigned modem connected")
log.warning("BKPLN: unassigned modem connected")
end
elseif type == "speaker" then
---@cast device Speaker
table.insert(_bp.sounders, rtu.init_sounder(device))
print_no_fp("a speaker was connected")
log.info(util.c("BKPLN: connected speaker ", iface))
databus.tx_hw_spkr_count(#_bp.sounders)
end
end
return backplane