nes-proj/platform/ethernut2/ethernut-main.c

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/* Copyright (c) 2005, Swedish Institute of Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This file is part of the Contiki OS
*
* $Id: ethernut-main.c,v 1.4 2010/12/03 21:39:33 dak664 Exp $
*
*/
#include "contiki.h"
#include "contiki-net.h"
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#include "dev/serial-line.h"
#include "dev/slip.h"
#include "dev/rs232.h"
#include <avr/interrupt.h>
/*static void setup_xram(void) __attribute__ ((naked)) \
__attribute__ ((section (".init1")));
static void
setup_xram(void)
{
outp(BV(SRE) | BV(SRW), MCUCR);
}*/
static struct uip_fw_netif slipif =
{UIP_FW_NETIF(0,0,0,0, 0,0,0,0, slip_send)};
PROCESS(serial_test, "Serial test");
PROCESS_THREAD(serial_test, ev, data)
{
PROCESS_BEGIN();
while(1) {
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PROCESS_WAIT_EVENT_UNTIL(ev == serial_line_event_message);
rs232_print(RS232_PORT_0, data);
}
PROCESS_END();
}
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PROCINIT(&etimer_process, &serial_line_process, &slip_process,
&uip_fw_process);
int
main(void)
{
uip_ipaddr_t addr;
clock_init();
rs232_init(RS232_PORT_0, USART_BAUD_57600,USART_PARITY_NONE | USART_STOP_BITS_1 | USART_DATA_BITS_8);
rs232_set_input(RS232_PORT_0, slip_input_byte);
sei();
/* Initialize drivers and event kernal */
process_init();
uip_ipaddr(&addr, 172,16,0,2);
uip_sethostaddr(&addr);
procinit_init();
autostart_start(autostart_processes);
uip_fw_default(&slipif);
rs232_print_p(RS232_PORT_0, PSTR("Initialized\n"));
while(1) {
process_run();
}
return 0;
}