Fernando Ficoseco / Mbed 2 deprecated Raw_Ethernet

First Version (beta test) raw ethernet

Dependencies:   EthernetNetIf mbed

utils.c@0:db9ea2448fdd, 2012-07-09 (annotated)

Committer:
ficofer
Date:
Mon Jul 09 22:31:28 2012 +0000
Revision:
0:db9ea2448fdd

        

        
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/*





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*





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*        utils.c functions to work with ethernet frames





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*





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*





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*/





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#include <stdio.h>





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#include <stdlib.h>





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#include <string.h>





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#include <inet.h>





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#include "mbed.h"





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#include "EthernetNetIf.h"





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#include "defines.h"





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#include "utils.h"





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#include "variables.h"





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extern "C" void 





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mbed_mac_address(char *mac);





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static





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void





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set_to_mac( char *peth, char const *pmac )





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{





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    memcpy( peth, pmac, MAC_ADD_NUM );





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}





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static





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void





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set_from_mac( char *peth, char const *pmac )





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{





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    memcpy( peth + MAC_ADD_NUM, pmac, MAC_ADD_NUM );





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}





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static





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void





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set_ether_type( char *peth, unsigned ether_type )





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{





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    unsigned short etype;





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    etype = ether_type;





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    etype = htons(etype);





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    memcpy( peth + 2*MAC_ADD_NUM, &etype, sizeof(unsigned short) );





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}