[ECOS] problem in making ethernet up on ecos ported on AT91RM9200

neha_makhija neha.makhija@honeywell.com
Fri Nov 17 12:04:00 GMT 2006


I m facing one problem on ecos. I am new to this ecos stuff. I am not able
to up the network on the ecos.

Even ping call is not working. Every time I try to ping the hardware its
saying “Request timed Out”. 

When I am running the client program on other PC n server on other then
there is no problem. When my client program is running on H/w and server on
the PC then on connect system call it shows “Request timed out”. There is no
problem with the hardware as when I am loading redboot at that time the ping
is working fine but as soon as I load the application program( i.e my
client) at that time I am not able to ping. It says “operation timed out”. I
have also used init_all_network_interfaces();

When this function runs then it displays

cyg_Scheduler::start();BOOTP[eth0] op: REPLY

       htype: Ethernet

        hlen: 6

        hops: 0

         xid: 0x0

        secs: 0

       flags: 0x0

       hw_addr: 12:34:56:78:9a:bc

     client IP:

         my IP:

     server IP:

    gateway IP:


        subnet mask:

       IP broadcast:



here I am not able to understand why it calls at91rm9200_eth_stop().

Hardware v r using it is AT91rm9200.Kindly suggest me the way. A quick
response will be appreciated.

Thanks in advance

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