mirror of https://github.com/aredn/aredn.git
72 lines
2.3 KiB
Lua
72 lines
2.3 KiB
Lua
--[[
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Part of AREDN -- Used for creating Amateur Radio Emergency Data Networks
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Copyright (C) 2021 Tim Wilkinson
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Original Shell Copyright (C) 2015 Conrad Lara
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See Contributors file for additional contributors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation version 3 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Additional Terms:
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Additional use restrictions exist on the AREDN(TM) trademark and logo.
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See AREDNLicense.txt for more info.
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Attributions to the AREDN Project must be retained in the source code.
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If importing this code into a new or existing project attribution
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to the AREDN project must be added to the source code.
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You must not misrepresent the origin of the material contained within.
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Modified versions must be modified to attribute to the original source
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and be marked in reasonable ways as differentiate it from the original
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version
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--]]
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local link1led
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function linkled()
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local link = aredn.hardware.get_link_led()
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if not link then
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exit_app()
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else
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-- Reset leds
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write_all(link .. "/trigger", "none")
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write_all(link .. "/brightness", "1")
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-- Wait for 2 minutes before monitoring status. During this time the led is on
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wait_for_ticks(120)
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while true
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do
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local raw = io.popen("/usr/bin/wget -O - http://127.0.0.1:9090/neighbors 2> /dev/null")
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local nei = luci.jsonc.parse(raw:read("*a"))
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raw:close()
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if nei and #nei.neighbors > 0 then
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-- Led on when link established. Retest every 10 seconds
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write_all(link .. "/brightness", "1")
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wait_for_ticks(10)
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else
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-- Flash led slowly - off 3 seconds, on 3 seconds - when no links
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write_all(link .. "/brightness", "0")
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wait_for_ticks(3)
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write_all(link .. "/brightness", "1")
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wait_for_ticks(3)
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end
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end
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end
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end
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return linkled
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