readme_broadcastsend

来自「这里包含了风河vxworks系统中的官方例程的C源代码」· 代码 · 共 54 行

FILE LIST -
             broadcastSend.c

DESCRIPTION -
	     Demo for sending a broadcasting message.

RUNNING DEMO -
	     You need to set/change the value of the BROADCAST_ADDR constant to
	     your (subnet) network's broadcast inet address.

	     #define BROADCAST_ADDR 

	     Run broadcastSend task on one VxWorks system as follows
	     after starting the broadcastGet task from another VxWorks system
	     in the same physical network. The other half of the demonstration
	     is in broadcastGet.c.

	     Port number should be greater than 5000 for user applications. 

TESTED ON -  Host/Target : Solaris 2.5 / mv162
	     VxWorks     : 5.3.1

EXAMPLE COMPILE LINE -
	     make CPU=MC68040 broadcastSend.o

%  make CPU=MC68040 broadcastSend.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 broadcastSend.c

OUTPUTS/LOGFILE -

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

-> ld <broadcastSend.o
value = 730424 = 0xb2538
-> sp (broadcastSend,  7001)
task spawned: id = 5d1ca0, name = u1
value = 6102176 = 0x5d1ca0

The output on the console window:
=================================

etherOutput done - message: Hello World!!! 
etherOutputDemo completed
17 bytes of broadcast message sent: Hello, world!!!