![](/media/cache/profiles/94aef38441efa3380a3bed3faf1f9d5d.50x50_q85.jpg)
This program is porting rosserial_arduino for mbed http://www.ros.org/wiki/rosserial_arduino This program supported the revision of 169 of rosserial. This program contains an example.
Dependencies: rosserial_mbed_lib mbed Servo
Diff: std_msgs/String.h
- Revision:
- 0:06fc856e99ca
- Child:
- 3:dff241b66f84
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/std_msgs/String.h Fri Aug 19 09:06:16 2011 +0000 @@ -0,0 +1,49 @@ +#ifndef ros_String_h +#define ros_String_h + +#include <stdint.h> +#include <string.h> +#include <stdlib.h> +#include "../ros/msg.h" +#include"mbed.h" + + +namespace std_msgs +{ + + class String : public ros::Msg + { + public: + char * data; + + virtual int serialize(unsigned char *outbuffer) + { + int offset = 0; + long * length_data = (long *)(outbuffer + offset); + *length_data = strlen( (const char*) this->data); + offset += 4; + memcpy(outbuffer + offset, this->data, *length_data); + offset += *length_data; + return offset; + } + + virtual int deserialize(unsigned char *inbuffer) + { + int offset = 0; + uint32_t length_data = *(uint32_t *)(inbuffer + offset); + offset += 4; + for(unsigned int k= offset; k< offset+length_data; ++k){ + inbuffer[k-1]=inbuffer[k]; + } + inbuffer[offset+length_data-1]=0; + this->data = (char *)(inbuffer + offset-1); + offset += length_data; + return offset; + } + + virtual const char * getType(){ return "std_msgs/String"; }; + + }; + +} +#endif \ No newline at end of file