fix: rename use_external_emergency_stop to check_external_emergency_heartbeat (#84)

Author: shmpwk

awapi_awiv_adapter/launch/awapi_awiv_adapter.launch.xml

@@ -61,7 +61,7 @@
   <arg name="output_overwrite_traffic_signals" default="/external/traffic_light_recognition/traffic_signals"/>
 
   <arg name="node_emergency_stop" default="/control/vehicle_cmd_gate"/>
-  <arg name="param_emergency_stop" default="use_external_emergency_stop"/>
+  <arg name="param_emergency_stop" default="check_external_emergency_heartbeat"/>
   <arg name="node_max_velocity" default="/planning/scenario_planning/motion_velocity_smoother"/>
   <arg name="param_max_velocity" default="max_velocity"/>
 

awapi_awiv_adapter/src/awapi_awiv_adapter_core.cpp

@@ -138,7 +138,7 @@ AutowareIvAdapter::AutowareIvAdapter()
 void AutowareIvAdapter::emergencyParamCheck(const bool emergency_stop_param)
 {
   if (!emergency_stop_param) {
-    RCLCPP_WARN_STREAM(get_logger(), "parameter[use_external_emergency_stop] is false.");
+    RCLCPP_WARN_STREAM(get_logger(), "parameter[check_external_emergency_heartbeat] is false.");
     RCLCPP_WARN_STREAM(get_logger(), "autoware/put/emergency is not valid");
   }
 }