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https://github.com/MikaylaFischler/cc-mek-scada.git
synced 2024-08-30 18:22:34 +00:00
check if interface exists before trying to get its device or type
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991c855c11
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@ -10,7 +10,7 @@ os.loadAPI("scada-common/comms.lua")
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os.loadAPI("config.lua")
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os.loadAPI("plc.lua")
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local R_PLC_VERSION = "alpha-v0.2.2"
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local R_PLC_VERSION = "alpha-v0.2.3"
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local print = util.print
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local println = util.println
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@ -17,7 +17,7 @@ os.loadAPI("dev/boiler_rtu.lua")
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os.loadAPI("dev/imatrix_rtu.lua")
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os.loadAPI("dev/turbine_rtu.lua")
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local RTU_VERSION = "alpha-v0.2.1"
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local RTU_VERSION = "alpha-v0.2.2"
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local print = util.print
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local println = util.println
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@ -174,12 +174,16 @@ end
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-- get a mounted peripheral by side/interface
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function get_periph(iface)
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return self.mounts[iface].dev
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if self.mounts[iface] then
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return self.mounts[iface].dev
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else return nil end
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end
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-- get a mounted peripheral type by side/interface
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function get_type(iface)
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return self.mounts[iface].type
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if self.mounts[iface] then
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return self.mounts[iface].type
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else return nil end
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end
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-- get all mounted peripherals by type
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