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rose24 02-05-2013 10:57 AM

Error in ns2.28 when trying to exchange information between two layers
 
Hi all,

I'm working on IEEE802.11e EDCA in ns2.28 and my cross layer is between the udp class (udp.cc) and the Mac802_11e class (mac-802_11e.cc). I follow all the instructions in this link (http://wmnatupdiliman.blogspot.com/2...16500257750)in order to exchange information between these two layers but I got an error when I include in the udp.h header file the mac-802_11e.h file which is :

In file included from apps/udp.h:27,
from apps/udp.cc:24:
./mac/802_11e/mac-802_11e.h: At global scope:
./mac/802_11e/mac-802_11e.h:120: error: ‘ETHER_ADDR_LEN’ was not declared in this scope
./mac/802_11e/mac-802_11e.h:121: error: ‘ETHER_ADDR_LEN’ was not declared in this scope
./mac/802_11e/mac-802_11e.h:122: error: ‘ETHER_ADDR_LEN’ was not declared in this scope
./mac/802_11e/mac-802_11e.h: In member function ‘u_int32_t EDCA_PHY_MIB::getHdrLen11()’:
./mac/802_11e/mac-802_11e.h:160: error: ‘ETHER_FCS_LEN’ was not declared in this scope
./mac/802_11e/mac-802_11e.h: At global scope:
./mac/802_11e/mac-802_11e.h:209: error: expected class-name before ‘{’ token
./mac/802_11e/mac-802_11e.h:234: error: ‘MacState’ has not been declared
./mac/802_11e/mac-802_11e.h:235: error: ‘MacState’ has not been declared
./mac/802_11e/mac-802_11e.h:390: error: ‘MacState’ does not name a type
./mac/802_11e/mac-802_11e.h:391: error: ‘MacState’ does not name a type
./mac/802_11e/mac-802_11e.h: In member function ‘int Mac802_11e::initialized()’:
./mac/802_11e/mac-802_11e.h:304: error: ‘Mac’ has not been declared
make: *** [apps/udp.o] Error 1


and this error belongs to #include "mac/mac-802_11e.h" line in the udp.h file,
So if someone has an idea about how to fix this error, please help me ? Also when I tried to include the ns2.28 integrated mac layer (mac-802_11.h)in the udp class, I got the same error. I'm stuck in this error from long time.

Thanks for your help in advance.


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