mirror of
https://github.com/opentx/opentx.git
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d9a035db11
* Review virtual event to differentiate between prev/next and inc/dec * Review scripts * Replace VIRTUAL_PREVIOUS by VIRTUAL_PREV
121 lines
3.5 KiB
Lua
121 lines
3.5 KiB
Lua
---- #########################################################################
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---- # #
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---- # Copyright (C) OpenTX #
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-----# #
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---- # License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html #
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---- # #
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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 version 2 as #
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---- # published by the Free Software Foundation. #
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---- # #
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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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---- # #
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---- #########################################################################
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local devices = { }
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local lineIndex = 1
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local pageOffset = 0
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local function createDevice(id, name)
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local device = {
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id = id,
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name = name,
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timeout = 0
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}
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return device
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end
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local function getDevice(name)
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for i=1, #devices do
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if devices[i].name == name then
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return devices[i]
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end
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end
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return nil
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end
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local function parseDeviceInfoMessage(data)
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local id = data[2]
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local name = ""
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local i = 3
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while data[i] ~= 0 do
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name = name .. string.char(data[i])
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i = i + 1
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end
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local device = getDevice(name)
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if device == nil then
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device = createDevice(id, name)
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devices[#devices + 1] = device
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end
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local time = getTime()
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device.timeout = time + 3000 -- 30s
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if lineIndex == 0 then
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lineIndex = 1
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end
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end
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local devicesRefreshTimeout = 0
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local function refreshNext()
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local command, data = crossfireTelemetryPop()
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if command == nil then
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local time = getTime()
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if time > devicesRefreshTimeout then
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devicesRefreshTimeout = time + 100 -- 1s
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crossfireTelemetryPush(0x28, { 0x00, 0xEA })
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end
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elseif command == 0x29 then
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parseDeviceInfoMessage(data)
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end
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end
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local function selectDevice(step)
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lineIndex = 1 + ((lineIndex + step - 1 + #devices) % #devices)
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end
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-- Init
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local function init()
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lineIndex = 0
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pageOffset = 0
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end
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NoCross = { 110, LCD_H - 28, "Waiting for Crossfire devices...", TEXT_COLOR + INVERS + BLINK }
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-- Main
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local function run(event)
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if event == nil then
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error("Cannot be run as a model script!")
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return 2
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elseif event == EVT_VIRTUAL_EXIT then
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return 2
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elseif event == EVT_VIRTUAL_NEXT then
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selectDevice(1)
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elseif event == EVT_VIRTUAL_PREV then
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selectDevice(-1)
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end
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lcd.clear()
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lcd.drawFilledRectangle(0, 0, LCD_W, 30, TITLE_BGCOLOR)
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lcd.drawText(1, 5,"CROSSFIRE SETUP", MENU_TITLE_COLOR)
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if #devices == 0 then
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lcd.drawText(NoCross[1],NoCross[2],NoCross[3],NoCross[4])
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else
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for i=1, #devices do
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local attr = (lineIndex == i and INVERS or 0)
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if event == EVT_VIRTUAL_ENTER and attr == INVERS then
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crossfireTelemetryPush(0x28, { devices[i].id, 0xEA })
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return "device.lua"
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end
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lcd.drawText(5, i*22+10, devices[i].name, attr)
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end
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end
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refreshNext()
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return 0
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end
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return { init=init, run=run }
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