Help example on simple light controll, lux

[admin]

Try this (untested):

Code:

min = 10 max = 100 hysteresis = 20 delay = 0.1 lights = {   { active = '0/0/211', current = '3/0/11', setpoint = '3/1/11', status = '2/4/11', output = '3/3/11' },   { active = '0/0/212', current = '3/0/12', setpoint = '3/1/12', status = '2/4/12', output = '3/3/12' }, } function lightcontrol(opts)   if not grp.getvalue(opts.active) then     return   end   local current = grp.getvalue(opts.current) -- Area Lux Value   local setpoint = grp.getvalue(opts.setpoint) -- Area Lux Setpoint Value   if math.abs(current - setpoint) < hysteresis then     return   end   local status = grp.getvalue(opts.status) -- Status dim value   if status == 0 then     return   end   local diva_up = math.min(status + 5, max)   local diva_down = math.max(status - 5, min)   if current < setpoint then     grp.checkwrite(output, diva_up)   elseif current > setpoint then     grp.checkwrite(output, diva_down)   end end for _, light in ipairs(lights) do   lightcontrol(light)   os.sleep(delay) end