- l -
- lasttime : _playerc_client_t , _playerc_device_t
- lat : playerc_gps_t
- latitude : player_gps_data
- left : player_audiomixer_cmd , player_blobfinder_blob
- len_queues : Device
- length : player_bumper_define , player_limb_vecmove_cmd
- level : player_wifi_link
- light : player_wsn_node_data
- line_left : player_audiomixer_config
- line_right : player_audiomixer_config
- links : playerc_wifi_t , player_wifi_data
- links_count : player_wifi_data
- longitude : player_gps_data