-- Initialisierung der App-Informationen
local AppName = "Telemetrie Sim"
local AppVersion = "0.10"
local AppAuthor = "M.Heerlein, Privatperson"

collectgarbage()
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-- Lokale Variablen
	local EL1Geber
	local EL1min
	local EL1max
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-- Formular
local function initForm()
--Geber Auswählen 
	form.addRow(2)
	form.addLabel({label="Geber Auswählen"})
	form.addInputbox(EL1Geber, true, function(value) EL1Geber = value end)
--Werte vorgeben
	form.addRow(2)
	form.addLabel({label="kleinster Wert"})
	EL1min=form.addIntbox(0,-9999,9999,0,0,10)
	form.addRow(2)
	form.addLabel({label="höchster Wert"})
	EL1max=form.addIntbox(0,-9999,9999,0,0,10)
 end
-------------------------------------------------------------------------------- 
 local function printForm()
--Berechnungen zum Telemetriewert
	lcd.drawLine(0,70, 310,70)
	local EL1val1 = form.getValue(EL1min)
	local EL1val2 = form.getValue(EL1max)
	local EL1His = EL1val2-EL1val1
	local EL1val = system.getInputsVal(EL1Geber)
	local EL1TVa
		if EL1Geber==nil then
			EL1val=0
		else
			EL1val=EL1val*100
		end
	lcd.drawText(10,75, "Geberwert "..math.ceil(EL1val, 0).."%",FONT_BIG)
		if EL1His>=0 then
			EL1His=(EL1His*1)
		else 
			EL1His=(EL1His*-1)
		end
	lcd.drawText(10,95, "Histerese "..EL1His,FONT_BIG)
		if EL1TVa~=nil then
			EL1TVa=0
		else
			EL1TVa=math.floor(EL1val1+(EL1His/100*EL1val),0)
		end
	lcd.drawText(10,115, "simulierter Telemetriewert "..EL1TVa,FONT_BIG)
	end
--------------------------------------------------------------------------------
-- Funktionen der App
local function init()
end
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-- wo liegt die App
local function loop()
system.registerForm(1, MENU_APPS, AppName, initForm, nil, printForm)
end
-- Ursprung
collectgarbage()	
return {init=init, loop=loop, author=AppAuthor, version=AppVersion, name=AppName}