Method: OpenC3::Limits#set

Defined in:
lib/openc3/packets/limits.rb

#set(target_name, packet_name, item_name, red_low, yellow_low, yellow_high, red_high, green_low = nil, green_high = nil, limits_set = :CUSTOM, persistence = nil, enabled = true) ⇒ Array<limits_set, persistence, enabled, red_low, yellow_low, red_high, yellow_high, green_low (optional), green_high (optional)] Limits information

Set the limits for a telemetry item

Parameters:

  • target_name (String) —

    Target Name

  • packet_name (String) —

    Packet Name

  • item_name (String) —

    Item Name

  • red_low (Float) —

    Red Low Limit

  • yellow_low (Float) —

    Yellow Low Limit

  • yellow_high (Float) —

    Yellow High Limit

  • red_high (Float) —

    Red High Limit

  • green_low (Float) (defaults to: nil) —

    Green Low Limit

  • green_high (Float) (defaults to: nil) —

    Green High Limit

  • limits_set (String or Symbol or nil) (defaults to: :CUSTOM) —

    Desired Limits set. nil = current limits set, recommend using :CUSTOM

  • persistence (Integer) (defaults to: nil) —

    The number of samples the value must be out of limits before detecting a limits change. nil = Leave unchanged

  • enabled (Boolean) (defaults to: true) —

    If limits monitoring is enabled for this item

Returns:

  • (Array<limits_set, persistence, enabled, red_low, yellow_low, red_high, yellow_high, green_low (optional), green_high (optional)] Limits information) —

    Array<limits_set, persistence, enabled, red_low, yellow_low, red_high, yellow_high, green_low (optional), green_high (optional)] Limits information



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# File 'lib/openc3/packets/limits.rb', line 134

def set(target_name, packet_name, item_name, red_low, yellow_low, yellow_high, red_high, green_low = nil, green_high = nil, limits_set = :CUSTOM, persistence = nil, enabled = true)
  packet = _get_packet(target_name, packet_name)
  item = packet.get_item(item_name)
  limits = item.limits
  if limits_set
    limits_set = limits_set.to_s.upcase.intern
  else
    limits_set = System.limits_set
  end
  if !limits.values
    if limits_set == :DEFAULT
      limits.values = { :DEFAULT => [] }
    else
      raise "DEFAULT limits must be defined for #{target_name} #{packet_name} #{item_name} before setting limits set #{limits_set}"
    end
  end
  limits_for_set = limits.values[limits_set]
  unless limits_for_set
    limits.values[limits_set] = []
    limits_for_set = limits.values[limits_set]
  end
  limits_for_set[0] = red_low.to_f
  limits_for_set[1] = yellow_low.to_f
  limits_for_set[2] = yellow_high.to_f
  limits_for_set[3] = red_high.to_f
  limits_for_set.delete_at(5) if limits_for_set[5]
  limits_for_set.delete_at(4) if limits_for_set[4]
  if green_low && green_high
    limits_for_set[4] = green_low.to_f
    limits_for_set[5] = green_high.to_f
  end
  limits.enabled = enabled if not enabled.nil?
  limits.persistence_setting = Integer(persistence) if persistence
  packet.update_limits_items_cache(item)
  @config.limits_sets << limits_set
  @config.limits_sets.uniq!
  return [limits_set, limits.persistence_setting, limits.enabled, limits_for_set[0], limits_for_set[1], limits_for_set[2], limits_for_set[3], limits_for_set[4], limits_for_set[5]]
end