u`jdZddlZddlZddlZddlmcmZdZdZdZ dZ dZ dZ d Z hd Zd Zej ZiZej&Zd Zd ZdZddZdZdZedk(r#eed ej:dy)uPi-side MQTT bridge. Exposes drive()/stop()/read_sensors() — wire these up as OpenClaw tool functions once OpenClaw is installed. Sends a heartbeat so the ESP32 watchdog can tell the Pi is still alive. N localhosti[g?zrobot/cmd/drivezrobot/cmd/stopzrobot/heartbeatzrobot/sensors/status>leftrightforwardbackwardic|jtk(rBt5tj t j |jdddyy#1swYyxYwN)topic TOPIC_SENSORS _sensors_lock_latest_sensorsupdatejsonloadspayload)_client _userdatamsgs mqtt_bridge.py _on_messagersK yyM!  <  " "4::ckk#: ; < <" < rNs      #& ; $++-  < B) P0%  z I WX  1  r%