liu isad
/
rosserial_mbed_lib
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Fork of
rosserial_mbed_lib
by 
nucho
std_msgs/String.h@0:77afd7560544, 2011-08-19 (annotated)
- Committer:
- nucho
- Date:
- Fri Aug 19 09:06:30 2011 +0000
- Revision:
- 0:77afd7560544
- Child:
- 3:1cf99502f396
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| nucho | 0:77afd7560544 | 1 | #ifndef ros_String_h |
| nucho | 0:77afd7560544 | 2 | #define ros_String_h |
| nucho | 0:77afd7560544 | 3 | |
| nucho | 0:77afd7560544 | 4 | #include <stdint.h> |
| nucho | 0:77afd7560544 | 5 | #include <string.h> |
| nucho | 0:77afd7560544 | 6 | #include <stdlib.h> |
| nucho | 0:77afd7560544 | 7 | #include "../ros/msg.h" |
| nucho | 0:77afd7560544 | 8 | #include"mbed.h" |
| nucho | 0:77afd7560544 | 9 | |
| nucho | 0:77afd7560544 | 10 | |
| nucho | 0:77afd7560544 | 11 | namespace std_msgs |
| nucho | 0:77afd7560544 | 12 | { |
| nucho | 0:77afd7560544 | 13 | |
| nucho | 0:77afd7560544 | 14 | class String : public ros::Msg |
| nucho | 0:77afd7560544 | 15 | { |
| nucho | 0:77afd7560544 | 16 | public: |
| nucho | 0:77afd7560544 | 17 | char * data; |
| nucho | 0:77afd7560544 | 18 | |
| nucho | 0:77afd7560544 | 19 | virtual int serialize(unsigned char *outbuffer) |
| nucho | 0:77afd7560544 | 20 | { |
| nucho | 0:77afd7560544 | 21 | int offset = 0; |
| nucho | 0:77afd7560544 | 22 | long * length_data = (long *)(outbuffer + offset); |
| nucho | 0:77afd7560544 | 23 | *length_data = strlen( (const char*) this->data); |
| nucho | 0:77afd7560544 | 24 | offset += 4; |
| nucho | 0:77afd7560544 | 25 | memcpy(outbuffer + offset, this->data, *length_data); |
| nucho | 0:77afd7560544 | 26 | offset += *length_data; |
| nucho | 0:77afd7560544 | 27 | return offset; |
| nucho | 0:77afd7560544 | 28 | } |
| nucho | 0:77afd7560544 | 29 | |
| nucho | 0:77afd7560544 | 30 | virtual int deserialize(unsigned char *inbuffer) |
| nucho | 0:77afd7560544 | 31 | { |
| nucho | 0:77afd7560544 | 32 | int offset = 0; |
| nucho | 0:77afd7560544 | 33 | uint32_t length_data = *(uint32_t *)(inbuffer + offset); |
| nucho | 0:77afd7560544 | 34 | offset += 4; |
| nucho | 0:77afd7560544 | 35 | for(unsigned int k= offset; k< offset+length_data; ++k){ |
| nucho | 0:77afd7560544 | 36 | inbuffer[k-1]=inbuffer[k]; |
| nucho | 0:77afd7560544 | 37 | } |
| nucho | 0:77afd7560544 | 38 | inbuffer[offset+length_data-1]=0; |
| nucho | 0:77afd7560544 | 39 | this->data = (char *)(inbuffer + offset-1); |
| nucho | 0:77afd7560544 | 40 | offset += length_data; |
| nucho | 0:77afd7560544 | 41 | return offset; |
| nucho | 0:77afd7560544 | 42 | } |
| nucho | 0:77afd7560544 | 43 | |
| nucho | 0:77afd7560544 | 44 | virtual const char * getType(){ return "std_msgs/String"; }; |
| nucho | 0:77afd7560544 | 45 | |
| nucho | 0:77afd7560544 | 46 | }; |
| nucho | 0:77afd7560544 | 47 | |
| nucho | 0:77afd7560544 | 48 | } |
| nucho | 0:77afd7560544 | 49 | #endif |