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#580 RTU gateway multi-modem wired/wireless failover networking

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This commit is contained in:
Mikayla Fischler
2025-10-18 17:23:06 -04:00
parent fe9ee313f9
commit 1fcc91e98b
6 changed files with 162 additions and 42 deletions
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8
rtu/backplane.lua
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@@ -41,7 +41,7 @@ function backplane.init(config, __shared_memory)
-- init wired NIC
if _bp.lan_en then
local modem = ppm.get_wired_modem(_bp.lan_iface)
local modem = ppm.get_modem(_bp.lan_iface)
if modem then
_bp.wd_nic = network.nic(modem)
@@ -62,7 +62,7 @@ function backplane.init(config, __shared_memory)
-- grab the preferred active NIC
if _bp.wlan_pref then
_bp.wl_act = true
_bp.act_nic = _bp.wl_nics[1]
_bp.act_nic = _bp.wl_nic
else
_bp.wl_act = false
_bp.act_nic = _bp.wd_nic
@@ -110,11 +110,11 @@ function backplane.detach(type, device, iface)
local was_wl = wl_nic and wl_nic.is_modem(device)
if wd_nic and was_wd then
log.info("BKPLN: WIRED PHY_DOWN " .. iface)
wd_nic.disconnect()
log.info("BKPLN: WIRED PHY_DOWN " .. iface)
elseif wl_nic and was_wl then
log.info("BKPLN: WIRELESS PHY_DOWN " .. iface)
wl_nic.disconnect()
log.info("BKPLN: WIRELESS PHY_DOWN " .. iface)
end
-- we only care if this is our active comms modem