ROS Serial library for Mbed platforms for ROS Indigo Igloo. Check http://wiki.ros.org/rosserial_mbed/ for more information
Dependents: rosserial_mbed_hello_world_publisher rtos_base_control rosserial_mbed_F64MA ROS-RTOS ... more
TopicInfo.h
00001 #ifndef _ROS_rosserial_msgs_TopicInfo_h 00002 #define _ROS_rosserial_msgs_TopicInfo_h 00003 00004 #include <stdint.h> 00005 #include <string.h> 00006 #include <stdlib.h> 00007 #include "ros/msg.h" 00008 00009 namespace rosserial_msgs 00010 { 00011 00012 class TopicInfo : public ros::Msg 00013 { 00014 public: 00015 uint16_t topic_id; 00016 const char* topic_name; 00017 const char* message_type; 00018 const char* md5sum; 00019 int32_t buffer_size; 00020 enum { ID_PUBLISHER = 0 }; 00021 enum { ID_SUBSCRIBER = 1 }; 00022 enum { ID_SERVICE_SERVER = 2 }; 00023 enum { ID_SERVICE_CLIENT = 4 }; 00024 enum { ID_PARAMETER_REQUEST = 6 }; 00025 enum { ID_LOG = 7 }; 00026 enum { ID_TIME = 10 }; 00027 enum { ID_TX_STOP = 11 }; 00028 00029 TopicInfo(): 00030 topic_id(0), 00031 topic_name(""), 00032 message_type(""), 00033 md5sum(""), 00034 buffer_size(0) 00035 { 00036 } 00037 00038 virtual int serialize(unsigned char *outbuffer) const 00039 { 00040 int offset = 0; 00041 *(outbuffer + offset + 0) = (this->topic_id >> (8 * 0)) & 0xFF; 00042 *(outbuffer + offset + 1) = (this->topic_id >> (8 * 1)) & 0xFF; 00043 offset += sizeof(this->topic_id); 00044 uint32_t length_topic_name = strlen(this->topic_name); 00045 memcpy(outbuffer + offset, &length_topic_name, sizeof(uint32_t)); 00046 offset += 4; 00047 memcpy(outbuffer + offset, this->topic_name, length_topic_name); 00048 offset += length_topic_name; 00049 uint32_t length_message_type = strlen(this->message_type); 00050 memcpy(outbuffer + offset, &length_message_type, sizeof(uint32_t)); 00051 offset += 4; 00052 memcpy(outbuffer + offset, this->message_type, length_message_type); 00053 offset += length_message_type; 00054 uint32_t length_md5sum = strlen(this->md5sum); 00055 memcpy(outbuffer + offset, &length_md5sum, sizeof(uint32_t)); 00056 offset += 4; 00057 memcpy(outbuffer + offset, this->md5sum, length_md5sum); 00058 offset += length_md5sum; 00059 union { 00060 int32_t real; 00061 uint32_t base; 00062 } u_buffer_size; 00063 u_buffer_size.real = this->buffer_size; 00064 *(outbuffer + offset + 0) = (u_buffer_size.base >> (8 * 0)) & 0xFF; 00065 *(outbuffer + offset + 1) = (u_buffer_size.base >> (8 * 1)) & 0xFF; 00066 *(outbuffer + offset + 2) = (u_buffer_size.base >> (8 * 2)) & 0xFF; 00067 *(outbuffer + offset + 3) = (u_buffer_size.base >> (8 * 3)) & 0xFF; 00068 offset += sizeof(this->buffer_size); 00069 return offset; 00070 } 00071 00072 virtual int deserialize(unsigned char *inbuffer) 00073 { 00074 int offset = 0; 00075 this->topic_id = ((uint16_t) (*(inbuffer + offset))); 00076 this->topic_id |= ((uint16_t) (*(inbuffer + offset + 1))) << (8 * 1); 00077 offset += sizeof(this->topic_id); 00078 uint32_t length_topic_name; 00079 memcpy(&length_topic_name, (inbuffer + offset), sizeof(uint32_t)); 00080 offset += 4; 00081 for(unsigned int k= offset; k< offset+length_topic_name; ++k){ 00082 inbuffer[k-1]=inbuffer[k]; 00083 } 00084 inbuffer[offset+length_topic_name-1]=0; 00085 this->topic_name = (char *)(inbuffer + offset-1); 00086 offset += length_topic_name; 00087 uint32_t length_message_type; 00088 memcpy(&length_message_type, (inbuffer + offset), sizeof(uint32_t)); 00089 offset += 4; 00090 for(unsigned int k= offset; k< offset+length_message_type; ++k){ 00091 inbuffer[k-1]=inbuffer[k]; 00092 } 00093 inbuffer[offset+length_message_type-1]=0; 00094 this->message_type = (char *)(inbuffer + offset-1); 00095 offset += length_message_type; 00096 uint32_t length_md5sum; 00097 memcpy(&length_md5sum, (inbuffer + offset), sizeof(uint32_t)); 00098 offset += 4; 00099 for(unsigned int k= offset; k< offset+length_md5sum; ++k){ 00100 inbuffer[k-1]=inbuffer[k]; 00101 } 00102 inbuffer[offset+length_md5sum-1]=0; 00103 this->md5sum = (char *)(inbuffer + offset-1); 00104 offset += length_md5sum; 00105 union { 00106 int32_t real; 00107 uint32_t base; 00108 } u_buffer_size; 00109 u_buffer_size.base = 0; 00110 u_buffer_size.base |= ((uint32_t) (*(inbuffer + offset + 0))) << (8 * 0); 00111 u_buffer_size.base |= ((uint32_t) (*(inbuffer + offset + 1))) << (8 * 1); 00112 u_buffer_size.base |= ((uint32_t) (*(inbuffer + offset + 2))) << (8 * 2); 00113 u_buffer_size.base |= ((uint32_t) (*(inbuffer + offset + 3))) << (8 * 3); 00114 this->buffer_size = u_buffer_size.real; 00115 offset += sizeof(this->buffer_size); 00116 return offset; 00117 } 00118 00119 const char * getType(){ return "rosserial_msgs/TopicInfo"; }; 00120 const char * getMD5(){ return "0ad51f88fc44892f8c10684077646005"; }; 00121 00122 }; 00123 00124 } 00125 #endif
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