modify readme

sheng00125 · Dec 29, 2017 · d4985be · d4985be
1 parent 03c0468
commit d4985be
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -103,7 +103,7 @@ After playing MH_01 bag, you can continue playing MH_02 bag, MH_03 bag ... The s
 
 3.3.1 map save
 
-Set the **pose_graph_save_path** in the config file (YOUR_VINS_FOLEDER/config/euroc/euroc_config.yaml). After playing MH_01 bag, enter **s** in vins_estimator terminal. The current pose graph will be saved. 
+Set the **pose_graph_save_path** in the config file (YOUR_VINS_FOLEDER/config/euroc/euroc_config.yaml). After playing MH_01 bag, input **s** in vins_estimator terminal, then **enter**. The current pose graph will be saved. 
 
 3.3.2 map load
 

diff --git a/pose_graph/src/pose_graph_node.cpp b/pose_graph/src/pose_graph_node.cpp
@@ -399,11 +399,13 @@ void command()
             m_process.unlock();
             printf("save pose graph finish\nyou can set 'load_previous_pose_graph' to 1 in the config file to reuse it next time\n");
             printf("program shutting down...\n");
-            //ROS_BREAK();
             ros::shutdown();
         }
         if (c == 'n')
             new_sequence();
+
+        std::chrono::milliseconds dura(5);
+        std::this_thread::sleep_for(dura);
     }
 }