Contiki 2.6
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00001 /* 00002 * Copyright (c) 2009, University of Colombo School of Computing 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. Neither the name of the Institute nor the names of its contributors 00014 * may be used to endorse or promote products derived from this software 00015 * without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 00018 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 00021 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00022 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00023 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00024 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00025 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00026 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00027 * SUCH DAMAGE. 00028 * 00029 * This file is part of the Contiki operating system. 00030 * 00031 * @(#)$$ 00032 */ 00033 00034 00035 /** 00036 * \file 00037 * Main file of the MICAz port. 00038 * 00039 * \author 00040 * Kasun Hewage <kasun.ch@gmail.com> 00041 */ 00042 00043 #include <stdio.h> 00044 #include <avr/pgmspace.h> 00045 00046 #include "contiki.h" 00047 #include "contiki-lib.h" 00048 #include "net/rime.h" 00049 #include "dev/leds.h" 00050 #include "dev/rs232.h" 00051 #include "dev/watchdog.h" 00052 #include "dev/slip.h" 00053 00054 #include "init-net.h" 00055 #include "dev/ds2401.h" 00056 #include "node-id.h" 00057 00058 /*---------------------------------------------------------------------------*/ 00059 void 00060 init_usart(void) 00061 { 00062 /* First rs232 port for debugging */ 00063 rs232_init(RS232_PORT_0, USART_BAUD_115200, 00064 USART_PARITY_NONE | USART_STOP_BITS_1 | USART_DATA_BITS_8); 00065 00066 #if WITH_UIP || WITH_UIP6 00067 slip_arch_init(USART_BAUD_115200); 00068 #else 00069 rs232_redirect_stdout(RS232_PORT_0); 00070 #endif /* WITH_UIP */ 00071 00072 } 00073 /*---------------------------------------------------------------------------*/ 00074 int 00075 main(void) 00076 { 00077 00078 leds_init(); 00079 00080 leds_on(LEDS_RED); 00081 00082 /* Initialize USART */ 00083 init_usart(); 00084 00085 /* Clock */ 00086 clock_init(); 00087 00088 leds_on(LEDS_GREEN); 00089 00090 ds2401_init(); 00091 00092 node_id_restore(); 00093 00094 random_init(ds2401_id[0] + node_id); 00095 00096 rtimer_init(); 00097 00098 /* Process subsystem */ 00099 process_init(); 00100 00101 process_start(&etimer_process, NULL); 00102 00103 ctimer_init(); 00104 00105 leds_on(LEDS_YELLOW); 00106 00107 init_net(); 00108 00109 printf_P(PSTR(CONTIKI_VERSION_STRING " started. Node id %u\n"), node_id); 00110 00111 leds_off(LEDS_ALL); 00112 00113 /* Autostart processes */ 00114 autostart_start(autostart_processes); 00115 00116 mmem_init(); 00117 /* Main scheduler loop */ 00118 do { 00119 00120 process_run(); 00121 00122 }while(1); 00123 00124 return 0; 00125 }