make changes on buffer serial
Diff: actionlib_tutorials/FibonacciFeedback.h
- Revision:
- 0:04ac6be8229a
diff -r 000000000000 -r 04ac6be8229a actionlib_tutorials/FibonacciFeedback.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/actionlib_tutorials/FibonacciFeedback.h Fri Nov 08 14:38:09 2019 -0300 @@ -0,0 +1,82 @@ +#ifndef _ROS_actionlib_tutorials_FibonacciFeedback_h +#define _ROS_actionlib_tutorials_FibonacciFeedback_h + +#include <stdint.h> +#include <string.h> +#include <stdlib.h> +#include "ros/msg.h" + +namespace actionlib_tutorials +{ + + class FibonacciFeedback : public ros::Msg + { + public: + uint32_t sequence_length; + typedef int32_t _sequence_type; + _sequence_type st_sequence; + _sequence_type * sequence; + + FibonacciFeedback(): + sequence_length(0), sequence(NULL) + { + } + + virtual int serialize(unsigned char *outbuffer) const + { + int offset = 0; + *(outbuffer + offset + 0) = (this->sequence_length >> (8 * 0)) & 0xFF; + *(outbuffer + offset + 1) = (this->sequence_length >> (8 * 1)) & 0xFF; + *(outbuffer + offset + 2) = (this->sequence_length >> (8 * 2)) & 0xFF; + *(outbuffer + offset + 3) = (this->sequence_length >> (8 * 3)) & 0xFF; + offset += sizeof(this->sequence_length); + for( uint32_t i = 0; i < sequence_length; i++){ + union { + int32_t real; + uint32_t base; + } u_sequencei; + u_sequencei.real = this->sequence[i]; + *(outbuffer + offset + 0) = (u_sequencei.base >> (8 * 0)) & 0xFF; + *(outbuffer + offset + 1) = (u_sequencei.base >> (8 * 1)) & 0xFF; + *(outbuffer + offset + 2) = (u_sequencei.base >> (8 * 2)) & 0xFF; + *(outbuffer + offset + 3) = (u_sequencei.base >> (8 * 3)) & 0xFF; + offset += sizeof(this->sequence[i]); + } + return offset; + } + + virtual int deserialize(unsigned char *inbuffer) + { + int offset = 0; + uint32_t sequence_lengthT = ((uint32_t) (*(inbuffer + offset))); + sequence_lengthT |= ((uint32_t) (*(inbuffer + offset + 1))) << (8 * 1); + sequence_lengthT |= ((uint32_t) (*(inbuffer + offset + 2))) << (8 * 2); + sequence_lengthT |= ((uint32_t) (*(inbuffer + offset + 3))) << (8 * 3); + offset += sizeof(this->sequence_length); + if(sequence_lengthT > sequence_length) + this->sequence = (int32_t*)realloc(this->sequence, sequence_lengthT * sizeof(int32_t)); + sequence_length = sequence_lengthT; + for( uint32_t i = 0; i < sequence_length; i++){ + union { + int32_t real; + uint32_t base; + } u_st_sequence; + u_st_sequence.base = 0; + u_st_sequence.base |= ((uint32_t) (*(inbuffer + offset + 0))) << (8 * 0); + u_st_sequence.base |= ((uint32_t) (*(inbuffer + offset + 1))) << (8 * 1); + u_st_sequence.base |= ((uint32_t) (*(inbuffer + offset + 2))) << (8 * 2); + u_st_sequence.base |= ((uint32_t) (*(inbuffer + offset + 3))) << (8 * 3); + this->st_sequence = u_st_sequence.real; + offset += sizeof(this->st_sequence); + memcpy( &(this->sequence[i]), &(this->st_sequence), sizeof(int32_t)); + } + return offset; + } + + const char * getType(){ return "actionlib_tutorials/FibonacciFeedback"; }; + const char * getMD5(){ return "b81e37d2a31925a0e8ae261a8699cb79"; }; + + }; + +} +#endif