X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fnet%2Fax25.h;h=dd439445465495b37357bff42766af1281bbe39b;hb=f248bd5d8be37c741ef62386d82e4975723e09c3;hp=4eb77f6de0501e6b6c5c84a67a5d1ef3a1dff66a;hpb=b46f64914c62fbb0297728280478681659469654;p=bertos.git

diff --git a/bertos/net/ax25.h b/bertos/net/ax25.h
index 4eb77f6d..dd439445 100644
--- a/bertos/net/ax25.h
+++ b/bertos/net/ax25.h
@@ -106,6 +106,11 @@ typedef struct AX25Call
  */
 #define AX25_MAX_RPT 8
 
+/*
+ * Has to be lesser than 8 in order to fit in one byte
+ * change AX25Msg.rpt_flags if you need more repeaters.
+ */
+STATIC_ASSERT(AX25_MAX_RPT <= 8);
 
 /**
  * AX25 Message.
@@ -118,6 +123,8 @@ typedef struct AX25Msg
 	#if CONFIG_AX25_RPT_LST
 	AX25Call rpt_lst[AX25_MAX_RPT]; ///< List of repeaters
 	uint8_t rpt_cnt; ///< Number of repeaters in this message
+	uint8_t rpt_flags; ///< Has-been-repeated flags for each repeater (bit-mapped)
+	#define AX25_REPEATED(msg, idx) ((msg)->rpt_flags & BV(idx))
 	#endif
 	uint16_t ctrl; ///< AX25 control field
 	uint8_t pid;   ///< AX25 PID field
@@ -125,6 +132,7 @@ typedef struct AX25Msg
 	size_t len;    ///< Payload length
 } AX25Msg;
 
+
 #define AX25_CTRL_UI      0x03
 #define AX25_PID_NOLAYER3 0xF0