nut/include/dev/ahdlc.h File Reference


Detailed Description

Asynchronous HDLC device definitions.

#include <dev/netbuf.h>
#include <net/if_var.h>

Data Structures

struct  _AHDLCDCB
 Asynchronous HDLC device information structure. More...

Defines

#define AHDLC_ALLSTATIONS   0xff
 All-Stations broadcast address.
#define AHDLC_ESCAPE   0x7d
 Asynchronous Control Escape.
#define AHDLC_FLAG   0x7e
 Flag Sequence.
#define AHDLC_GOODFCS   0xf0b8
 Good final FCS value.
#define AHDLC_INITFCS   0xffff
 Initial FCS value.
#define AHDLC_TRANS   0x20
 Asynchronous transparency modifier.
#define AHDLC_UI   0x03
 Unnumbered Information.

Typedefs

typedef _AHDLCDCB AHDLCDCB
 Asynchronous HDLC device information type.


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