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/*
* This file contains the TTY driver for the serial ports on the erc32.
*
* This driver uses the termios pseudo driver.
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#include <bsp.h>
#include <rtems/libio.h>
#include <stdlib.h>
#include <assert.h>
#include <simio.h>
/*
* console_outbyte_polled
*
* This routine transmits a character using polling.
*/
void console_outbyte_polled(
int port,
char ch
)
{
char out[2];
out[0] = ch;
out[1] = 0;
sim_write(1, out, 1);
}
C4X_BSP_output_char( int c )
{
console_outbyte_polled( 0, (char) c );
}
/*
* console_inbyte_nonblocking
*
* This routine polls for a character.
*/
int console_inbyte_nonblocking( int port )
{
char c;
sim_read(1, &c, 1);
return c;
}
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