*** FR-SKY TARANIS *** Mega thread

local function display()
   background()


   timer1.draw( 24, 4, XXLSIZE )

   lcd.drawLine( 0, 47, 159, 47, SOLID, 2 )
   lcd.drawPoint( 0, 47 )

   lcd.drawText( 20, 53, "Current flight: ", 0 )
   lcd.drawTimer( lcd.getLastPos(), 50, MAX_FLIGHT_TIME - timer2.getVal(), MIDSIZE )

   lcd.drawLine( 159, 0, 159, 63, SOLID, 2 )
   lcd.drawPoint( 159, 0 )

   local y = 2
   for i=0,4 do
   lcd.drawTimer( 180, y + 10 * i, times.getVal( i+1 ), 0 )
   end
   lcd.drawFilledRectangle( 160, 53, 52, 11, 0 )
   lcd.drawTimer( 180, 55, times.getTotal(), INVERS )
end

--[[
   telem lua for getting dlg launch height
   but ignoring launch switch and thermal climbs
   and then averaging by adding together and divide by number of launches.
   will use v.speed and alt to determine a launch

   NB: 206 = alt; 224 = vspeed
--]]

local LIMIT = 30

local launchNum = 0
local lastLaunchNum = 0
local average = 0
local altTotal = 0
local numOverLimit = 0
local bestTime1 = 0
local bestTime2 = 0
local bestTime3 = 0
local lastTime = 0


local function init()
   local limit = model.getGlobalVariable(8,
   if limit > 0 then
      LIMIT = limit
   end
end


local function background()
   -- decide if launch has happened and increment launchNum
   if lastLaunchNum == launchNum then
      if getValue(206) < 10 then
         if getValue(224) > 5 then
            launchNum = launchNum + 1
            lastTime = 0
         end
      end

   -- if launch has happened look for drop/level in alt and average it
   elseif launchNum > lastLaunchNum then
      local alt = getValue(206)
      if lastTime > alt then
         altTotal = altTotal + alt
         average = altTotal / launchNum
         lastLaunchNum = launchNum

         -- save best launches
         if alt > bestTime3 then
            if alt > bestTime2 then
               bestTime3 = bestTime2
               if alt > bestTime1 then
                  bestTime2 = bestTime1
                  bestTime1 = alt
               else
                  bestTime2 = alt
               end
            else
               bestTime3 = alt
            end
         end

         -- launches over LIMIT
         if alt >= LIMIT then
            numOverLimit = numOverLimit + 1
         end

         -- vocal announcement
         playNumber( alt, 6, 0 ) -- should be UNIT_DIST of TelemetryUnit (myeeprom.h) which is 5 ???
      end
      lastTime = alt
   end
end



-- draw result
local function run()
   background()

   lcd.drawChannel(20, 4, 206, MIDSIZE+PREC1+LEFT)
   lcd.drawChannel(100, 4, 224, MIDSIZE+PREC1+LEFT)
   lcd.drawText( lcd.getLastPos(), 4, "m/s", 0)

   lcd.drawLine(0, 20, 158, 20, SOLID, 0)
   lcd.drawPoint(0, 20)

   lcd.drawText(20, 26, "Throws:", 0)
   lcd.drawNumber(70, 26, launchNum, LEFT)

   lcd.drawText(20, 38, "Average:", 0)
   lcd.drawNumber(70, 38, average, LEFT)
   lcd.drawText( lcd.getLastPos(), 37, "m", 0 )

   -- set LIMIT with throttle if switch G is down
   if getValue(98) == 1024 then
      LIMIT = math.floor( (getValue(77) + 1024) / 29 )
      model.setGlobalVariable(8, 8, LIMIT)
      numOverLimit = 0
   end

   lcd.drawText(20, 50, "Over " .. tostring( LIMIT ) .. "m:", 0)
   lcd.drawNumber(70, 50, numOverLimit, LEFT)

   lcd.drawLine( 159, 0, 159, 63, SOLID, 2 )
   lcd.drawPoint( 159, 0 )

   lcd.drawFilledRectangle( 160, 0, 52, 11, 0 )
   lcd.drawText(178, 2, "Best", INVERS)
   lcd.drawNumber(180, 13, bestTime1, LEFT)
   lcd.drawText(lcd.getLastPos(), 12, "m", 0)
   lcd.drawNumber(180, 23, bestTime2, LEFT)
   lcd.drawText(lcd.getLastPos(), 22, "m", 0)
   lcd.drawNumber(180, 33, bestTime3, LEFT)
   lcd.drawText(lcd.getLastPos(), 32, "m", 0)

   lcd.drawFilledRectangle( 160, 43, 52, 11, 0 )
   lcd.drawText(178, 45, "Last", INVERS)
   lcd.drawNumber(180, 56, lastTime, LEFT)
   lcd.drawText(lcd.getLastPos(), 56, "m", 0)
end


return { init=init, background=background, run=run }

local THR = getFieldInfo( 'ch1' ).id       -- (1)