readme_printetheraddrs

vxworks中的demo

FILE LIST -
             printEtherAddrs.c

DESCRIPTION -
             Demo for printing the ethernet address of the network
	     interface of the VxWorks target.

RUNNING DEMO -
	     Place the  printEtherAddrs.c file in your
	     <Tornado> dir. Depending on the target
	     you have, define the CPU in your compile line and use
	     the Makefile in the BSP dir. to compile.

	     To get the name of the ethernet interface use ifShow() command,
	     it lists all the network interfaces on the vxWorks target.

	     To fun this code invoke the function printEtherAddrs().

TESTED ON -  Host/Target : Solaris 2.5.1 / mv1604
	     VxWorks     : 5.3.1

EXAMPLE COMPILE LINE -
	     make CPU=PPC604 printEtherAddrs.o

%  make CPU=PPC604 printEtherAddrs.o
ccppc -B/petaluma1/mayur/tor101-ppc/host/sun4-solaris2/lib/gcc-lib/ 
-mstrict-align -ansi -nostdinc -O2 -fvolatile -fno-builtin -fno-for-scope 
-Wall -I/h   -I. -I/petaluma1/mayur/tor101-ppc/target/config/all 
-I/petaluma1/mayur/tor101-ppc/target/h 
-I/petaluma1/mayur/tor101-ppc/target/src/config 
-I/petaluma1/mayur/tor101-ppc/target/src/drv -DCPU=PPC604  -DMV1600 
-DTARGET_DIR="\"mv1604\""   -c printEtherAddrs.c

OUTPUTS/LOGFILE -

On VxWorks target:
==================

-> ld <printEtherAddrs.o
value = 679096 = 0xa5cb8 = end + 0x2d8
-> ifShow              
value = 18 = 0x12
-> printEtherAddrs ("dc0")
value = 39 = 0x27 = '''

Output on the console:
======================
Ethernet address is 08:00:3e:30:86:bc