openXsensor/Lua scripts/FUNCTIONS/calful.lua

   1 -- this (function) script uses 8 values stored in GVAR9 (for fase 0 to 8)
   2 -- the first 4 values are the flow in ml/min (min = 30, max  = 800) ; the values must be in ascending order
   3 -- the last 4 values are the correction in percent to apply (min = -100, max = 100) for each flow
   4 local timeprev
   5 local running = false
   6 local idx = 0
   7 local function init()
   8
   9 end
  10
  11 local function run()
  12   if not running then
  13       running = true
  14           timeprev = getTime()
  15   end
  16   local timenow = getTime() -- 10ms tick count
  17
  18   if timenow - timeprev > 10 then-- more than 100 msec since previous run
  19         timeprev = timenow
  20         idx = idx + 1
  21         if idx > 7 then
  22                 idx = 0
  23         end
  24         local param = model.getGlobalVariable(8, idx )  -- get value of gvar 9 for each flight mode
  25         if idx < 4 then
  26                 if param < 30 then
  27                         param = 30
  28                 end
  29                 if param > 800 then
  30                         param = 800
  31                 end
  32         else
  33                 if param < -100 then
  34                         param = -100
  35                 end
  36                 if param > 100 then
  37                         param = 100
  38                 end
  39         end
  40     local ret =  sportTelemetryPush( 0x0D , 0X10 , idx , param )
  41   end
  42 end
  43
  44 return { init=init, run=run }