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#580 supervisor backplane

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This commit is contained in:
Mikayla Fischler
2025-10-19 15:19:30 -04:00
parent 9e3922a972
commit 4d6c388f37
6 changed files with 200 additions and 188 deletions
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12
supervisor/supervisor.lua
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@@ -1,10 +1,11 @@
local comms = require("scada-common.comms")
local log = require("scada-common.log")
local util = require("scada-common.util")
local pcie = require("supervisor.pcie")
local themes = require("graphics.themes")
local backplane = require("supervisor.backplane")
local svsessions = require("supervisor.session.svsessions")
local supervisor = {}
@@ -198,8 +199,11 @@ function supervisor.comms(_version, fp_ok, facility)
---@param distance integer
---@return modbus_frame|rplc_frame|mgmt_frame|crdn_frame|nil packet
function public.parse_packet(side, sender, reply_to, message, distance)
local pkt, nic = nil, pcie.nic.cards[side]
local s_pkt = nic.receive(side, sender, reply_to, message, distance)
local pkt, s_pkt, nic = nil, nil, backplane.nics[side]
if nic then
s_pkt = nic.receive(side, sender, reply_to, message, distance)
end
if s_pkt then
-- get as MODBUS TCP packet
@@ -229,7 +233,7 @@ function supervisor.comms(_version, fp_ok, facility)
-- handle a packet
---@param packet modbus_frame|rplc_frame|mgmt_frame|crdn_frame
function public.handle_packet(packet)
local nic = pcie.nic.get(packet.scada_frame.interface())
local nic = backplane.nics[packet.scada_frame.interface()]
local l_chan = packet.scada_frame.local_channel()
local r_chan = packet.scada_frame.remote_channel()
local src_addr = packet.scada_frame.src_addr()