Jan F Westerkamp / Mbed 2 deprecated SerialProtocol_1

Just a small test for frames and serial (RS232) communication, with ideas from http://eli.thegreenplace.net/2009/08/20/frames-and-protocols-for-the-serial-port-in-python/

Dependencies:   mbed

parser.h

Committer:
janwesterkamp
Date:
2012-05-02
Revision:
0:566fc5f530fe

File content as of revision 0:566fc5f530fe:

/*
 *
 */

#ifndef _PARSER_H_
#define _PARSER_H_

#include "string"
#include "list"

#define WRAP_SEND   1
#define WRAP_ABORT  2
#define WRAP_FINISHED  3

#define HEADER_CHAR 'A'
#define FOOTER_CHAR 'B'
#define DLE_CHAR '+'

void unwrap_protocol(char *, string *buffer, list<string> *messages,
                     unsigned int max_message_size = 255, unsigned int max_message = 5,
                     char header=HEADER_CHAR, char footer=FOOTER_CHAR, char dle=DLE_CHAR);


int wrap_protocol(char *c, string *buffer, list<string> *messages,
                   char header=HEADER_CHAR, char footer=FOOTER_CHAR, char dle=DLE_CHAR);


// these have to be declared somewhere else for consistency
extern DigitalOut message_led;


#endif