Initial import

arnet_header_fields.h

@@ -0,0 +1,55 @@
+/** 
+ * https://ciapini.wiki.esiliati.org/view/ArNet
+ */
+
+#ifndef ARNET_HEADER_FIELDS_H
+#define	ARNET_HEADER_FIELDS_H
+
+// tutti gli header
+#define ALLH_HTYPE_MASK 0xF0000000
+
+// id del tipo di header
+#define HTYPE_DH_VALUE 0x0
+#define HTYPE_VC_VALUE 0x1
+#define HTYPE_EC_VALUE 0x2
+#define HTYPE_TIMEH_VALUE 0x3
+
+// default header
+
+#define DH_SRC_MASK         0x0000FF00
+#define DH_DST_MASK         0x000000FF
+#define DH_HEADERSIZE_MASK  0x3C000000
+#define DH_PAYLOADSIZE_MASK 0x03FF0000
+#define DH_PROTOCOL_MASK    0xC0000000
+
+// VC Header
+#define VC_VCI_MASK         0x03FF0000
+#define VC_SEQ_MASK         0x0000FF00
+#define VC_ACKSEQ_MASK      0x000000FF
+
+// CRC header
+#define EC_ALGO_MASK       0x0C000000
+#define EC_ARQ_MASK        0x02000000
+#define EC_ACK_MASK        0x01000000
+#define EC_VALUE_MASK      0x00FFFFFF
+
+#define EC_ALGO_CRC24      00
+
+
+// SAAH
+
+#define SAAH_TFRAME_MASK 0x0FF00000
+#define SAAH_SEGADDR_MASK 0x000FF000
+#define SAAH_CHANLOAD_MASK 0x00000FF0
+#define SAAH_CONGCLIENT_MASK 0x0000000F
+
+// GRTH
+
+#define GRTH_TTL_MASK 0x0F000000
+#define GRTH_FECN_MASK 0x0F000000
+#define GRTH_BECN_MASK 0x0F000000
+#define GRTH_SEGSRC_MASK 0x0000FF00
+#define GRTH_SEGDST_MASK 0x0F0000FF
+
+#endif	/* ARNET_HEADER_FIELDS_H */
+