test.c

tcpipstack源程序用于C51的TCP/IP协议栈,,C-C++,TCP/IP Stack

/* TEST.C - test for XSIO

|===================================================================|
|  My changes can be considered public domain.  Geof's statement    |
|  will cover everything.                                           |
|              - Rick Rodman 09/02/97                               |
|===================================================================|

	940925	rr	initial file
*/

#include "stdio.h"
#include "options.h"
#include "casyncms.h"

int main( argc, argv ) int argc; char *argv[]; {
	int	l, n;
	char	c;

	printf( "Put loopback plug on serial port, press enter\n" );
	getchar();

	init_comm();
	printf( "Comm initialized\n" );

	for( l = 0; l < 50; ++l ) {

		outp_char( '1' );
		outp_char( '2' );
		outp_char( '3' );
		outp_char( '4' );
		outp_char( '5' );
		outp_char( '6' );
		outp_char( '7' );
		outp_char( '\r' );
		outp_char( '\n' );

		printf( "Outputted 9 chars\n" );

		n = 0;
		while( inp_status() ) {
			c = ( char ) inp_char();
			putchar( c );
			++n;
		}

		printf( "Received %d chars\n", n );
	}

	uninit_comm();

	return 0;
}

/* end of test.c */