THEMA:

 
local InputE
local count
 
local function loop()
  if (not InputE) then return end
 
  -- don;t flood the debug console
  count = count + 1
  if (count < 25) then return end
  count = 0
 
  local val = system.getInputsVal(InputE)
 
  local swInfo = system.getSwitchInfo(InputE)
  local val2 = system.getInputs(swInfo.label)
 
  print(string.format("val=%f, gival=%f", val, val2))
 
end
 
-------------------------------------------------------------------------------
-- form Code
 
local function OnChangedES(value)
  InputE = value
  system.pSave("InputE", value)
end
 
local function initForm(formID)
 
  form.addRow(2)
  form.addLabel({label="control",font=FONT_BOLD})
  form.addInputbox(InputE, true, OnChangedES)
end
 
--------------------------------------------------------------------------------
local function init() 
 
  system.registerForm(1, MENU_FINE, "Hysteresis Switch",initForm,nil,printForm)
 
  InputE     = system.pLoad("InputE", nil)
 
  count = 0
end
 
--------------------------------------------------------------------------------
return {init=init, loop=loop, author="Simon Wood", version="1.1", name="pot test"}