[Tinyos-2-commits] CVS: tinyos-2.x/doc/txt tep123.txt,1.5,1.6

[Phil Levis]

Update of /cvsroot/tinyos/tinyos-2.x/doc/txt
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv19883

Modified Files:
	tep123.txt 
Log Message:
Tweak in text based on CTP workshop 2.


Index: tep123.txt
===================================================================
RCS file: /cvsroot/tinyos/tinyos-2.x/doc/txt/tep123.txt,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** tep123.txt	12 Dec 2006 18:22:54 -0000	1.5
--- tep123.txt	16 Jan 2007 01:08:26 -0000	1.6
***************
*** 131,135 ****
  Field definitions are as follows:
  
!   * C: Congestion notification. If a node is receiving packets faster than it can forward them, it MAY set the C field to notify other nodes. If a node hears a packet from node *N* with the C bit set, it MUST NOT transmit CTP data frames to *N* until it hears a packet from N with the C bit cleared.
    * P: Routing pull. The P bit allows nodes to request routing information from other nodes. If a node with a valid route hears a packet with the P bit set, it SHOULD transmit a routing frame in the near future.
    * THL: Time Has Lived. When a node generates a CTP data frame, it MUST set THL to 0. When a node receives a CTP data frame, it MUST increment the THL. If a node receives a THL of 255, it increments it to 0.
--- 131,135 ----
  Field definitions are as follows:
  
!   * C: Congestion notification. If a node drops a CTP data frame, it MUST set the C field on the next data frame it transmits.
    * P: Routing pull. The P bit allows nodes to request routing information from other nodes. If a node with a valid route hears a packet with the P bit set, it SHOULD transmit a routing frame in the near future.
    * THL: Time Has Lived. When a node generates a CTP data frame, it MUST set THL to 0. When a node receives a CTP data frame, it MUST increment the THL. If a node receives a THL of 255, it increments it to 0.
***************
*** 170,174 ****
  The fields are as follows:
    
!   * C: Same as data frame.
    * P: Same as data frame.
    * parent: The node's current parent.
--- 170,174 ----
  The fields are as follows:
    
!   * C: Congestion notification. If a node drops a CTP data frame, it MUST set the C field on the next routing frame it transmits.
    * P: Same as data frame.
    * parent: The node's current parent.