It has only one change from original one. I added robotfeedback message on it.

Dependencies:   BufferedSerial

Dependents:   RobotFeedback mobileRobotITU

Fork of ros_lib_indigo by Gary Servin

Revision:
0:fd24f7ca9688
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/map_msgs/ProjectedMap.h	Thu Mar 31 14:22:59 2016 +0000
@@ -0,0 +1,105 @@
+#ifndef _ROS_map_msgs_ProjectedMap_h
+#define _ROS_map_msgs_ProjectedMap_h
+
+#include <stdint.h>
+#include <string.h>
+#include <stdlib.h>
+#include "ros/msg.h"
+#include "nav_msgs/OccupancyGrid.h"
+
+namespace map_msgs
+{
+
+  class ProjectedMap : public ros::Msg
+  {
+    public:
+      nav_msgs::OccupancyGrid map;
+      double min_z;
+      double max_z;
+
+    ProjectedMap():
+      map(),
+      min_z(0),
+      max_z(0)
+    {
+    }
+
+    virtual int serialize(unsigned char *outbuffer) const
+    {
+      int offset = 0;
+      offset += this->map.serialize(outbuffer + offset);
+      union {
+        double real;
+        uint64_t base;
+      } u_min_z;
+      u_min_z.real = this->min_z;
+      *(outbuffer + offset + 0) = (u_min_z.base >> (8 * 0)) & 0xFF;
+      *(outbuffer + offset + 1) = (u_min_z.base >> (8 * 1)) & 0xFF;
+      *(outbuffer + offset + 2) = (u_min_z.base >> (8 * 2)) & 0xFF;
+      *(outbuffer + offset + 3) = (u_min_z.base >> (8 * 3)) & 0xFF;
+      *(outbuffer + offset + 4) = (u_min_z.base >> (8 * 4)) & 0xFF;
+      *(outbuffer + offset + 5) = (u_min_z.base >> (8 * 5)) & 0xFF;
+      *(outbuffer + offset + 6) = (u_min_z.base >> (8 * 6)) & 0xFF;
+      *(outbuffer + offset + 7) = (u_min_z.base >> (8 * 7)) & 0xFF;
+      offset += sizeof(this->min_z);
+      union {
+        double real;
+        uint64_t base;
+      } u_max_z;
+      u_max_z.real = this->max_z;
+      *(outbuffer + offset + 0) = (u_max_z.base >> (8 * 0)) & 0xFF;
+      *(outbuffer + offset + 1) = (u_max_z.base >> (8 * 1)) & 0xFF;
+      *(outbuffer + offset + 2) = (u_max_z.base >> (8 * 2)) & 0xFF;
+      *(outbuffer + offset + 3) = (u_max_z.base >> (8 * 3)) & 0xFF;
+      *(outbuffer + offset + 4) = (u_max_z.base >> (8 * 4)) & 0xFF;
+      *(outbuffer + offset + 5) = (u_max_z.base >> (8 * 5)) & 0xFF;
+      *(outbuffer + offset + 6) = (u_max_z.base >> (8 * 6)) & 0xFF;
+      *(outbuffer + offset + 7) = (u_max_z.base >> (8 * 7)) & 0xFF;
+      offset += sizeof(this->max_z);
+      return offset;
+    }
+
+    virtual int deserialize(unsigned char *inbuffer)
+    {
+      int offset = 0;
+      offset += this->map.deserialize(inbuffer + offset);
+      union {
+        double real;
+        uint64_t base;
+      } u_min_z;
+      u_min_z.base = 0;
+      u_min_z.base |= ((uint64_t) (*(inbuffer + offset + 0))) << (8 * 0);
+      u_min_z.base |= ((uint64_t) (*(inbuffer + offset + 1))) << (8 * 1);
+      u_min_z.base |= ((uint64_t) (*(inbuffer + offset + 2))) << (8 * 2);
+      u_min_z.base |= ((uint64_t) (*(inbuffer + offset + 3))) << (8 * 3);
+      u_min_z.base |= ((uint64_t) (*(inbuffer + offset + 4))) << (8 * 4);
+      u_min_z.base |= ((uint64_t) (*(inbuffer + offset + 5))) << (8 * 5);
+      u_min_z.base |= ((uint64_t) (*(inbuffer + offset + 6))) << (8 * 6);
+      u_min_z.base |= ((uint64_t) (*(inbuffer + offset + 7))) << (8 * 7);
+      this->min_z = u_min_z.real;
+      offset += sizeof(this->min_z);
+      union {
+        double real;
+        uint64_t base;
+      } u_max_z;
+      u_max_z.base = 0;
+      u_max_z.base |= ((uint64_t) (*(inbuffer + offset + 0))) << (8 * 0);
+      u_max_z.base |= ((uint64_t) (*(inbuffer + offset + 1))) << (8 * 1);
+      u_max_z.base |= ((uint64_t) (*(inbuffer + offset + 2))) << (8 * 2);
+      u_max_z.base |= ((uint64_t) (*(inbuffer + offset + 3))) << (8 * 3);
+      u_max_z.base |= ((uint64_t) (*(inbuffer + offset + 4))) << (8 * 4);
+      u_max_z.base |= ((uint64_t) (*(inbuffer + offset + 5))) << (8 * 5);
+      u_max_z.base |= ((uint64_t) (*(inbuffer + offset + 6))) << (8 * 6);
+      u_max_z.base |= ((uint64_t) (*(inbuffer + offset + 7))) << (8 * 7);
+      this->max_z = u_max_z.real;
+      offset += sizeof(this->max_z);
+     return offset;
+    }
+
+    const char * getType(){ return "map_msgs/ProjectedMap"; };
+    const char * getMD5(){ return "7bbe8f96e45089681dc1ea7d023cbfca"; };
+
+  };
+
+}
+#endif
\ No newline at end of file