174d4dd80c
This example platform for this port is the EVAL-ADF7XXXMB4Z w/ radio
daughter cards:
http://www.analog.com/en/evaluation/eval-adf7023/eb.html
See the platform readme for usage and platform information:
https://github.com/contiki-os/contiki/tree/master/platform/eval-adf7xxxmb4z/readme.md
All files provided by Analog Devices for this port are released under
the same license as Contiki and copyright Analog Devices Inc. per
agreement between Redwire Consulting, LLC and Analog Devices Inc. (SOW 08122013)
258 lines
7.2 KiB
C
258 lines
7.2 KiB
C
/*
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* Copyright (c) 2014, Analog Devices, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* \author Ian Martin <martini@redwirellc.com>
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*/
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#include <stdbool.h>
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#include <stdio.h>
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#include <string.h>
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#include "contiki.h"
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#include "net/netstack.h"
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#include "dev/serial-line.h"
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#include "net/uip.h"
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#include "dev/button-sensor.h"
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#if WITH_UIP6
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#include "net/uip-ds6.h"
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#endif /* WITH_UIP6 */
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#include "net/rime.h"
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#include "uart0.h"
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#include "contiki-uart.h"
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#include "watchdog.h"
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#include "slip-arch.h"
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#if __GNUC__
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#include "write.h"
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#endif
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SENSORS(&button_sensor);
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#ifndef SERIAL_ID
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#define SERIAL_ID { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }
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#endif
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static uint8_t serial_id[] = SERIAL_ID;
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static uint16_t node_id = 0x0102;
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/*---------------------------------------------------------------------------*/
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static void
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set_rime_addr(void)
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{
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rimeaddr_t addr;
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int i;
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memset(&addr, 0, sizeof(rimeaddr_t));
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#if UIP_CONF_IPV6
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memcpy(addr.u8, serial_id, sizeof(addr.u8));
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#else
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if(node_id == 0) {
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for(i = 0; i < sizeof(rimeaddr_t); ++i) {
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addr.u8[i] = serial_id[7 - i];
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}
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} else {
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addr.u8[0] = node_id & 0xff;
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addr.u8[1] = node_id >> 8;
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}
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#endif
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rimeaddr_set_node_addr(&addr);
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printf("Rime started with address ");
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for(i = 0; i < sizeof(addr.u8) - 1; i++) {
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printf("%d.", addr.u8[i]);
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}
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printf("%d" NEWLINE, addr.u8[i]);
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}
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/*---------------------------------------------------------------------------*/
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int contiki_argc = 0;
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char **contiki_argv;
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static void
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delay_1sec(void)
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{
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/* Delay 1 second */
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register unsigned long int i;
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for(i = 0x000FFFFFUL; i; --i) {
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asm ("nop");
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}
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}
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int
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main(int argc, char **argv)
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{
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bool flip_flop = false;
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asm ("di");
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/* Setup clocks */
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CMC = 0x11U; /* Enable XT1, disable X1 */
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CSC = 0x80U; /* Start XT1 and HOCO, stop X1 */
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CKC = 0x00U;
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delay_1sec();
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OSMC = 0x00; /* Supply fsub to peripherals, including Interval Timer */
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uart0_init();
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#if __GNUC__
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/* Force linking of custom write() function: */
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write(1, NULL, 0);
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#endif
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/* Setup 12-bit interval timer */
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RTCEN = 1; /* Enable 12-bit interval timer and RTC */
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ITMK = 1; /* Disable IT interrupt */
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ITPR0 = 0; /* Set interrupt priority - highest */
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ITPR1 = 0;
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ITMC = 0x8FFFU; /* Set maximum period 4096/32768Hz = 1/8 s, and start timer */
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ITIF = 0; /* Clear interrupt request flag */
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ITMK = 0; /* Enable IT interrupt */
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/* asm ("ei"); / * Enable interrupts * / */
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/* Disable analog inputs because they can conflict with the SPI buses: */
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ADPC = 0x01; /* Configure all analog pins as digital I/O. */
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PMC0 &= 0xF0; /* Disable analog inputs. */
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clock_init();
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/* Initialize Joystick Inputs: */
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PM5 |= BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1); /* Set pins as inputs. */
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PU5 |= BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1); /* Enable internal pull-up resistors. */
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/* Initialize LED outputs: */
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#define BIT(n) (1 << (n))
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PM12 &= ~BIT(0); /* LED1 */
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PM4 &= ~BIT(3); /* LED2 */
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PM1 &= ~BIT(6); /* LED3 */
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PM1 &= ~BIT(5); /* LED4 */
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PM0 &= ~BIT(6); /* LED5 */
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PM0 &= ~BIT(5); /* LED6 */
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PM3 &= ~BIT(0); /* LED7 */
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PM5 &= ~BIT(0); /* LED8 */
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#if UIP_CONF_IPV6
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#if UIP_CONF_IPV6_RPL
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printf(CONTIKI_VERSION_STRING " started with IPV6, RPL" NEWLINE);
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#else
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printf(CONTIKI_VERSION_STRING " started with IPV6" NEWLINE);
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#endif
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#else
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printf(CONTIKI_VERSION_STRING " started" NEWLINE);
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#endif
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/* crappy way of remembering and accessing argc/v */
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contiki_argc = argc;
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contiki_argv = argv;
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process_init();
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process_start(&etimer_process, NULL);
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ctimer_init();
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set_rime_addr();
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queuebuf_init();
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netstack_init();
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printf("MAC %s RDC %s NETWORK %s" NEWLINE, NETSTACK_MAC.name, NETSTACK_RDC.name, NETSTACK_NETWORK.name);
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#if WITH_UIP6
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memcpy(&uip_lladdr.addr, serial_id, sizeof(uip_lladdr.addr));
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process_start(&tcpip_process, NULL);
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printf("Tentative link-local IPv6 address ");
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{
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uip_ds6_addr_t *lladdr;
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int i;
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lladdr = uip_ds6_get_link_local(-1);
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for(i = 0; i < 7; ++i) {
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printf("%02x%02x:", lladdr->ipaddr.u8[i * 2],
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lladdr->ipaddr.u8[i * 2 + 1]);
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}
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/* make it hardcoded... */
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lladdr->state = ADDR_AUTOCONF;
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printf("%02x%02x" NEWLINE, lladdr->ipaddr.u8[14], lladdr->ipaddr.u8[15]);
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}
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#else
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process_start(&tcpip_process, NULL);
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#endif
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serial_line_init();
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autostart_start(autostart_processes);
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while(1) {
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watchdog_periodic();
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if(NETSTACK_RADIO.pending_packet()) {
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int len;
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packetbuf_clear();
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len = NETSTACK_RADIO.read(packetbuf_dataptr(), PACKETBUF_SIZE);
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if(len > 0) {
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packetbuf_set_datalen(len);
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NETSTACK_RDC.input();
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}
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}
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while(uart0_can_getchar()) {
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char c;
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UART_RX_LED = 1;
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c = uart0_getchar();
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if(uart0_input_handler) {
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uart0_input_handler(c);
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}
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}
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UART_RX_LED = 0;
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process_run();
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etimer_request_poll();
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HEARTBEAT_LED1 = flip_flop;
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flip_flop = !flip_flop;
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HEARTBEAT_LED2 = flip_flop;
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}
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return 0;
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}
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/*---------------------------------------------------------------------------*/
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void
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log_message(char *m1, char *m2)
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{
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printf("%s%s" NEWLINE, m1, m2);
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}
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/*---------------------------------------------------------------------------*/
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void
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uip_log(char *m)
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{
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printf("%s" NEWLINE, m);
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}
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/*---------------------------------------------------------------------------*/
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