732 lines
21 KiB
C
732 lines
21 KiB
C
/*
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* Copyright (c) 2006, Technical University of Munich
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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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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR 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, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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* @(#)$$
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*/
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/**
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* \file
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* Contiki 2.4 kernel for Jackdaw USB stick
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*
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* \author
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* Simon Barner <barner@in.tum.de>
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* David Kopf <dak664@embarqmail.com>
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*/
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#define DEBUG 0
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#if DEBUG
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#define PRINTD(FORMAT,args...) printf_P(PSTR(FORMAT),##args)
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#else
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#define PRINTD(...)
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#endif
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#include <avr/pgmspace.h>
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#include <avr/fuse.h>
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#include <avr/eeprom.h>
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#include <avr/wdt.h>
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#include <util/delay.h>
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#include <stdio.h>
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#include <string.h>
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#include "lib/mmem.h"
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#include "loader/symbols-def.h"
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#include "loader/symtab.h"
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#include "contiki.h"
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#include "contiki-net.h"
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#include "contiki-lib.h"
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#include "contiki-raven.h"
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/* Set ANNOUNCE to send boot messages to USB or RS232 serial port */
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#define ANNOUNCE 1
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/* But only if a serial port exists */
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#if USB_CONF_SERIAL||USB_CONF_RS232
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#define PRINTA(FORMAT,args...) printf_P(PSTR(FORMAT),##args)
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#else
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#define PRINTA(...)
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#endif
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#include "usb_task.h"
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#if USB_CONF_SERIAL
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#include "cdc_task.h"
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#endif
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#if USB_CONF_RS232
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#include "dev/rs232.h"
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#endif
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#include "rndis/rndis_task.h"
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#if USB_CONF_STORAGE
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#include "storage/storage_task.h"
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#endif
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#include "dev/watchdog.h"
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#include "dev/usb/usb_drv.h"
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#if JACKDAW_CONF_USE_SETTINGS
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#include "settings.h"
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#endif
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#if RF230BB //radio driver using contiki core mac
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#include "radio/rf230bb/rf230bb.h"
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#include "net/mac/frame802154.h"
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#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
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linkaddr_t macLongAddr;
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#define tmp_addr macLongAddr
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#else //legacy radio driver using Atmel/Cisco 802.15.4'ish MAC
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#include <stdbool.h>
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#include "mac.h"
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#include "sicslowmac.h"
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#include "sicslowpan.h"
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#include "ieee-15-4-manager.h"
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#endif /* RF230BB */
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/* Test rtimers, also useful for pings, time stamps, routes, stack monitor */
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#define TESTRTIMER 0
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#if TESTRTIMER
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#define PINGS 0
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#define STAMPS 60
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#define ROUTES 120
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#define STACKMONITOR 600
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uint8_t rtimerflag=1;
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uint16_t rtime;
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struct rtimer rt;
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void rtimercycle(void) {rtimerflag=1;}
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#endif /* TESTRTIMER */
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#if UIP_CONF_IPV6_RPL
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/*---------------------------------------------------------------------------*/
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/*--------------------------------- RPL ----------------------------------*/
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/*---------------------------------------------------------------------------*/
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/* TODO: Put rpl code into another file, once it stabilizes */
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/* Set up fallback interface links to direct stack tcpip output to ethernet */
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static void
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init(void)
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{
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}
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void mac_LowpanToEthernet(void);
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static int
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output(void)
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{
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// if(uip_ipaddr_cmp(&last_sender, &UIP_IP_BUF->srcipaddr)) {
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/* Do not bounce packets back over USB if the packet was received from USB */
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// PRINTA("JACKDAW router: Destination off-link but no route\n");
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// } else {
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PRINTD("SUT: %u\n", uip_len);
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mac_LowpanToEthernet(); //bounceback trap is done in lowpanToEthernet
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// }
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return 0;
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}
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const struct uip_fallback_interface rpl_interface = {
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init, output
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};
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#if RPL_BORDER_ROUTER
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#include "net/rpl/rpl.h"
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// avr-objdump --section .bss -x ravenusbstick.elf
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const uint16_t dag_id[] PROGMEM = {0x1111, 0x1100, 0, 0, 0, 0, 0, 0x0011};
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PROCESS(border_router_process, "RPL Border Router");
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PROCESS_THREAD(border_router_process, ev, data)
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{
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PROCESS_BEGIN();
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PROCESS_PAUSE();
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{ rpl_dag_t *dag;
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char buf[sizeof(dag_id)];
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memcpy_P(buf,dag_id,sizeof(dag_id));
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dag = rpl_set_root(RPL_DEFAULT_INSTANCE,(uip_ip6addr_t *)buf);
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/* Assign separate addresses to the jackdaw uip stack and the host network interface, but with the same prefix */
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/* E.g. bbbb::200 to the jackdaw and bbbb::1 to the host network interface with $ip -6 address add bbbb::1/64 dev usb0 */
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/* Otherwise the host will trap packets intended for the jackdaw, just as the jackdaw will trap RF packets intended for the host */
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/* $ifconfig usb0 -arp on Ubuntu to skip the neighbor solicitations. Add explicit neighbors on other OSs */
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if(dag != NULL) {
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PRINTD("created a new RPL dag\n");
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#if UIP_CONF_ROUTER_RECEIVE_RA
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//Contiki stack will shut down until assigned an address from the interface RA
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//Currently this requires changes in the core rpl-icmp6.c to pass the link-local RA broadcast
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#else
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uip_ip6addr_t ipaddr;
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uip_ip6addr(&ipaddr, 0xbbbb, 0, 0, 0, 0, 0, 0, 0x200);
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uip_ds6_addr_add(&ipaddr, 0, ADDR_MANUAL);
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rpl_set_prefix(dag, &ipaddr, 64);
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#endif
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}
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}
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/* The border router runs with a 100% duty cycle in order to ensure high
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packet reception rates. */
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// NETSTACK_MAC.off(1);
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while(1) {
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PROCESS_YIELD();
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/* Local and global dag repair can be done from the jackdaw menu */
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}
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PROCESS_END();
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}
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#endif /* RPL_BORDER_ROUTER */
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#endif /* UIP_CONF_IPV6_RPL */
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/*-------------------------------------------------------------------------*/
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/*----------------------Configuration of the .elf file---------------------*/
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#if 1
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/* The proper way to set the signature is */
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#include <avr/signature.h>
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#else
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/* Older avr-gcc's may not define the needed SIGNATURE bytes. Do it manually if you get an error */
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typedef struct {const unsigned char B2;const unsigned char B1;const unsigned char B0;} __signature_t;
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#define SIGNATURE __signature_t __signature __attribute__((section (".signature")))
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SIGNATURE = {
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.B2 = 0x82,//SIGNATURE_2, //AT90USB128x
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.B1 = 0x97,//SIGNATURE_1, //128KB flash
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.B0 = 0x1E,//SIGNATURE_0, //Atmel
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};
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#endif
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FUSES ={.low = 0xde, .high = 0x99, .extended = 0xff,};
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/* Save the default settings into program flash memory */
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const uint8_t default_mac_address[8] PROGMEM = {0x02, 0x12, 0x13, 0xff, 0xfe, 0x14, 0x15, 0x16};
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#ifdef CHANNEL_802_15_4
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const uint8_t default_channel PROGMEM = CHANNEL_802_15_4;
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#else
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const uint8_t default_channel PROGMEM = 26;
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#endif
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#ifdef IEEE802154_PANID
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const uint16_t default_panid PROGMEM = IEEE802154_PANID;
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#else
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const uint16_t default_panid PROGMEM = 0xABCD;
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#endif
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#ifdef IEEE802154_PANADDR
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const uint16_t default_panaddr PROGMEM = IEEE802154_PANID;
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#else
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const uint16_t default_panaddr PROGMEM = 0;
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#endif
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#ifdef RF230_MAX_TX_POWER
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const uint8_t default_txpower PROGMEM = RF230_MAX_TX_POWER;
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#else
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const uint8_t default_txpower PROGMEM = 0;
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#endif
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#if JACKDAW_CONF_RANDOM_MAC
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#include "rng.h"
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static void
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generate_new_eui64(uint8_t eui64[8]) {
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eui64[0] = 0x02;
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eui64[1] = rng_get_uint8();
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eui64[2] = rng_get_uint8();
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eui64[3] = 0xFF;
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eui64[4] = 0xFE;
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eui64[5] = rng_get_uint8();
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eui64[6] = rng_get_uint8();
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eui64[7] = rng_get_uint8();
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}
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#endif /* JACKDAW_CONF_RANDOM_MAC */
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#if !JACKDAW_CONF_USE_SETTINGS
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/****************************No settings manager*****************************/
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/* If not using the settings manager, put the default values into EEMEM
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* These can be manually changed and kept over program reflash.
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* The channel and bit complement are used to check EEMEM integrity,
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* If corrupt all values will be rewritten with the default flash values.
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* To make this work, get the channel before anything else.
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*/
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uint8_t eemem_mac_address[8] EEMEM = {0x02, 0x12, 0x13, 0xff, 0xfe, 0x14, 0x15, 0x16};
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#ifdef CHANNEL_802_15_4
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uint8_t eemem_channel[2] EEMEM = {CHANNEL_802_15_4, ~CHANNEL_802_15_4};
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#else
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uint8_t eemem_channel[2] EMEM = {26, ~26};
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#endif
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#ifdef IEEE802154_PANID
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uint16_t eemem_panid EEMEM = IEEE802154_PANID;
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#else
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uint16_t eemem_panid EEMEM = 0xABCD;
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#endif
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#ifdef IEEE802154_PANADDR
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uint16_t eemem_panaddr EEMEM = IEEE802154_PANADDR;
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#else
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uint16_t eemem_panaddr EEMEM = 0;
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#endif
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#ifdef RF230_MAX_TX_POWER
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uint8_t eemem_txpower EEMEM = RF230_MAX_TX_POWER;
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#else
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uint8_t eemem_txpower EEMEM = 0;
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#endif
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static uint8_t get_channel_from_eeprom() {
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uint8_t x[2];
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*(uint16_t *)x = eeprom_read_word ((uint16_t *)&eemem_channel);
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if((uint8_t)x[0]!=(uint8_t)~x[1]) {//~x[1] can promote comparison to 16 bit
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/* Verification fails, rewrite everything */
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uint8_t mac[8];
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#if JACKDAW_CONF_RANDOM_MAC
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PRINTA("Generating random MAC address.\n");
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generate_new_eui64(&mac);
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#else
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{uint8_t i; for (i=0;i<8;i++) mac[i] = pgm_read_byte_near(default_mac_address+i);}
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#endif
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eeprom_write_block(&mac, &eemem_mac_address, 8);
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eeprom_write_word(&eemem_panid , pgm_read_word_near(&default_panid));
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eeprom_write_word(&eemem_panaddr, pgm_read_word_near(&default_panaddr));
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eeprom_write_byte(&eemem_txpower, pgm_read_byte_near(&default_txpower));
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x[0] = pgm_read_byte_near(&default_channel);
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x[1]= ~x[0];
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eeprom_write_word((uint16_t *)&eemem_channel, *(uint16_t *)x);
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}
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return x[0];
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}
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static bool get_eui64_from_eeprom(uint8_t macptr[8]) {
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eeprom_read_block ((void *)macptr, &eemem_mac_address, 8);
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return macptr[0]!=0xFF;
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}
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static uint16_t get_panid_from_eeprom(void) {
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return eeprom_read_word(&eemem_panid);
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}
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static uint16_t get_panaddr_from_eeprom(void) {
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return eeprom_read_word (&eemem_panaddr);
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}
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static uint8_t get_txpower_from_eeprom(void)
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{
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return eeprom_read_byte(&eemem_txpower);
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}
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#else /* !JACKDAW_CONF_USE_SETTINGS */
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/******************************Settings manager******************************/
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static uint8_t get_channel_from_eeprom() {
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uint8_t x = settings_get_uint8(SETTINGS_KEY_CHANNEL, 0);
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if(!x) x = pgm_read_byte_near(&default_channel);
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return x;
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}
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static bool get_eui64_from_eeprom(uint8_t macptr[8]) {
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size_t size = 8;
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if(settings_get(SETTINGS_KEY_EUI64, 0, (unsigned char*)macptr, &size)==SETTINGS_STATUS_OK) {
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PRINTD("<=Get EEPROM MAC address.\n");
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return true;
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}
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#if JACKDAW_CONF_RANDOM_MAC
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PRINTA("--Generating random MAC address.\n");
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generate_new_eui64(macptr);
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#else
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{uint8_t i;for (i=0;i<8;i++) macptr[i] = pgm_read_byte_near(default_mac_address+i);}
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#endif
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settings_add(SETTINGS_KEY_EUI64,(unsigned char*)macptr,8);
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PRINTA("->Set EEPROM MAC address.\n");
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return true;
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}
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static uint16_t get_panid_from_eeprom(void) {
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uint16_t x;
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if (settings_check(SETTINGS_KEY_PAN_ID,0)) {
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x = settings_get_uint16(SETTINGS_KEY_PAN_ID,0);
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PRINTD("<-Get EEPROM PAN ID of %04x.\n",x);
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} else {
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x=pgm_read_word_near(&default_panid);
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if (settings_add_uint16(SETTINGS_KEY_PAN_ID,x)==SETTINGS_STATUS_OK) {
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PRINTA("->Set EEPROM PAN ID to %04x.\n",x);
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}
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}
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return x;
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}
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static uint16_t get_panaddr_from_eeprom(void) {
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uint16_t x;
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if (settings_check(SETTINGS_KEY_PAN_ADDR,0)) {
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x = settings_get_uint16(SETTINGS_KEY_PAN_ADDR,0);
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PRINTD("<-Get EEPROM PAN address of %04x.\n",x);
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} else {
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x=pgm_read_word_near(&default_panaddr);
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if (settings_add_uint16(SETTINGS_KEY_PAN_ADDR,x)==SETTINGS_STATUS_OK) {
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PRINTA("->Set EEPROM PAN address to %04x.\n",x);
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}
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}
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return x;
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}
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static uint8_t get_txpower_from_eeprom(void) {
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uint8_t x;
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if (settings_check(SETTINGS_KEY_TXPOWER,0)) {
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x = settings_get_uint8(SETTINGS_KEY_TXPOWER,0);
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PRINTD("<-Get EEPROM tx power of %d. (0=max)\n",x);
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} else {
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x=pgm_read_byte_near(&default_txpower);
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if (settings_add_uint8(SETTINGS_KEY_TXPOWER,x)==SETTINGS_STATUS_OK) {
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PRINTA("->Set EEPROM tx power of %d. (0=max)\n",x);
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}
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}
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return x;
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}
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#endif /* !JACKDAW_CONF_USE_SETTINGS */
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/*-------------------------------------------------------------------------*/
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/*-----------------------------Low level initialization--------------------*/
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static void initialize(void) {
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watchdog_init();
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watchdog_start();
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#if CONFIG_STACK_MONITOR
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/* Simple stack pointer highwater monitor. The 'm' command in cdc_task.c
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* looks for the first overwritten magic number.
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*/
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{
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extern uint16_t __bss_end;
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uint16_t p=(uint16_t)&__bss_end;
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do {
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*(uint16_t *)p = 0x4242;
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p+=100;
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} while (p<SP-100); //don't overwrite our own stack
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}
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#endif
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/* Initialize hardware */
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// Checks for "finger", jumps to DFU if present.
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init_lowlevel();
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/* Clock */
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clock_init();
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/* Leds are referred to by number to prevent any possible confusion :) */
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/* Led0 Blue Led1 Red Led2 Green Led3 Yellow */
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Leds_init();
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Led1_on();
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/* Get a random (or probably different) seed for the 802.15.4 packet sequence number.
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* Some layers will ignore duplicates found in a history (e.g. Contikimac)
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* causing the initial packets to be ignored after a short-cycle restart.
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*/
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ADMUX =0x1E; //Select AREF as reference, measure 1.1 volt bandgap reference.
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ADCSRA=1<<ADEN; //Enable ADC, not free running, interrupt disabled, fastest clock
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ADCSRA|=1<<ADSC; //Start conversion
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while (ADCSRA&(1<<ADSC)); //Wait till done
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PRINTD("ADC=%d\n",ADC);
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random_init(ADC);
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ADCSRA=0; //Disable ADC
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#if USB_CONF_RS232
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/* Use rs232 port for serial out (tx, rx, gnd are the three pads behind jackdaw leds */
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rs232_init(RS232_PORT_0, USART_BAUD_57600,USART_PARITY_NONE | USART_STOP_BITS_1 | USART_DATA_BITS_8);
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/* Redirect stdout to second port */
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rs232_redirect_stdout(RS232_PORT_0);
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#if ANNOUNCE
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PRINTA("\n\n*******Booting %s*******\n",CONTIKI_VERSION_STRING);
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#endif
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#endif
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/* rtimer init needed for low power protocols */
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rtimer_init();
|
|
|
|
/* Process subsystem. */
|
|
process_init();
|
|
|
|
/* etimer process must be started before USB or ctimer init */
|
|
process_start(&etimer_process, NULL);
|
|
|
|
Led2_on();
|
|
/* Now we can start USB enumeration */
|
|
process_start(&usb_process, NULL);
|
|
|
|
/* Start CDC enumeration, bearing in mind that it may fail */
|
|
/* Hopefully we'll get a stdout for startup messages, if we don't already */
|
|
#if USB_CONF_SERIAL
|
|
process_start(&cdc_process, NULL);
|
|
{unsigned short i;
|
|
for (i=0;i<65535;i++) {
|
|
process_run();
|
|
watchdog_periodic();
|
|
if (stdout) break;
|
|
}
|
|
#if !USB_CONF_RS232
|
|
PRINTA("\n\n*******Booting %s*******\n",CONTIKI_VERSION_STRING);
|
|
#endif
|
|
}
|
|
#endif
|
|
if (!stdout) Led3_on();
|
|
|
|
#if RF230BB
|
|
#if JACKDAW_CONF_USE_SETTINGS
|
|
PRINTA("Settings manager will be used.\n");
|
|
#else
|
|
{uint8_t x[2];
|
|
*(uint16_t *)x = eeprom_read_word((uint16_t *)&eemem_channel);
|
|
if((uint8_t)x[0]!=(uint8_t)~x[1]) {
|
|
PRINTA("Invalid EEPROM settings detected. Rewriting with default values.\n");
|
|
get_channel_from_eeprom();
|
|
}
|
|
}
|
|
#endif
|
|
|
|
ctimer_init();
|
|
/* Start radio and radio receive process */
|
|
/* Note this starts RF230 process, so must be done after process_init */
|
|
NETSTACK_RADIO.init();
|
|
|
|
/* Set addresses BEFORE starting tcpip process */
|
|
|
|
memset(&tmp_addr, 0, sizeof(linkaddr_t));
|
|
|
|
if(get_eui64_from_eeprom(tmp_addr.u8));
|
|
|
|
//Fix MAC address
|
|
init_net();
|
|
|
|
#if NETSTACK_CONF_WITH_IPV6
|
|
memcpy(&uip_lladdr.addr, &tmp_addr.u8, 8);
|
|
#endif
|
|
|
|
rf230_set_pan_addr(
|
|
get_panid_from_eeprom(),
|
|
get_panaddr_from_eeprom(),
|
|
(uint8_t *)&tmp_addr.u8
|
|
);
|
|
|
|
rf230_set_channel(get_channel_from_eeprom());
|
|
rf230_set_txpower(get_txpower_from_eeprom());
|
|
|
|
linkaddr_set_node_addr(&tmp_addr);
|
|
|
|
/* Initialize stack protocols */
|
|
queuebuf_init();
|
|
NETSTACK_RDC.init();
|
|
NETSTACK_MAC.init();
|
|
NETSTACK_NETWORK.init();
|
|
|
|
#if ANNOUNCE
|
|
PRINTA("MAC address %x:%x:%x:%x:%x:%x:%x:%x\n\r",tmp_addr.u8[0],tmp_addr.u8[1],tmp_addr.u8[2],tmp_addr.u8[3],tmp_addr.u8[4],tmp_addr.u8[5],tmp_addr.u8[6],tmp_addr.u8[7]);
|
|
PRINTA("%s %s, channel %u",NETSTACK_MAC.name, NETSTACK_RDC.name,rf230_get_channel());
|
|
if (NETSTACK_RDC.channel_check_interval) {
|
|
unsigned short tmp;
|
|
tmp=CLOCK_SECOND / (NETSTACK_RDC.channel_check_interval == 0 ? 1:\
|
|
NETSTACK_RDC.channel_check_interval());
|
|
if (tmp<65535) PRINTA(", check rate %u Hz",tmp);
|
|
}
|
|
PRINTA("\n");
|
|
#endif
|
|
|
|
#if UIP_CONF_IPV6_RPL
|
|
#if RPL_BORDER_ROUTER
|
|
process_start(&tcpip_process, NULL);
|
|
process_start(&border_router_process, NULL);
|
|
PRINTD ("RPL Border Router Started\n");
|
|
#else
|
|
process_start(&tcpip_process, NULL);
|
|
PRINTD ("RPL Started\n");
|
|
#endif
|
|
#if RPL_HTTPD_SERVER
|
|
extern struct process httpd_process;
|
|
process_start(&httpd_process, NULL);
|
|
PRINTD ("Webserver Started\n");
|
|
#endif
|
|
#endif /* UIP_CONF_IPV6_RPL */
|
|
|
|
#else /* RF230BB */
|
|
/* The order of starting these is important! */
|
|
process_start(&mac_process, NULL);
|
|
#if NETSTACK_CONF_WITH_IPV6 || NETSTACK_CONF_WITH_IPV4
|
|
process_start(&tcpip_process, NULL);
|
|
#endif
|
|
#endif /* RF230BB */
|
|
|
|
/* Start ethernet network and storage process */
|
|
process_start(&usb_eth_process, NULL);
|
|
#if USB_CONF_STORAGE
|
|
process_start(&storage_process, NULL);
|
|
#endif
|
|
|
|
/* Autostart other processes */
|
|
/* There are none in the default build so autostart_processes will be unresolved in the link. */
|
|
/* The AUTOSTART_PROCESSES macro which defines it can only be used in the .co module. */
|
|
/* See /examples/ravenusbstick/ravenusb.c for an autostart template. */
|
|
#if 0
|
|
autostart_start(autostart_processes);
|
|
#endif
|
|
|
|
#if ANNOUNCE
|
|
#if USB_CONF_RS232
|
|
PRINTA("Online.\n");
|
|
#else
|
|
PRINTA("Online. Type ? for Jackdaw menu.\n");
|
|
#endif
|
|
#endif
|
|
|
|
Leds_off();
|
|
}
|
|
|
|
/*-------------------------------------------------------------------------*/
|
|
/*---------------------------------Main Routine----------------------------*/
|
|
int
|
|
main(void)
|
|
{
|
|
/* GCC depends on register r1 set to 0 (?) */
|
|
asm volatile ("clr r1");
|
|
|
|
/* Initialize in a subroutine to maximize stack space */
|
|
initialize();
|
|
|
|
#if DEBUG
|
|
{struct process *p;
|
|
for(p = PROCESS_LIST();p != NULL; p = ((struct process *)p->next)) {
|
|
PRINTA("Process=%p Thread=%p Name=\"%s\" \n",p,p->thread,PROCESS_NAME_STRING(p));
|
|
}
|
|
}
|
|
#endif
|
|
|
|
while(1) {
|
|
process_run();
|
|
|
|
watchdog_periodic();
|
|
|
|
/* Print rssi of all received packets, useful for range testing */
|
|
#ifdef RF230_MIN_RX_POWER
|
|
uint8_t lastprint;
|
|
if (rf230_last_rssi != lastprint) { //can be set in halbb.c interrupt routine
|
|
PRINTA("%u ",rf230_last_rssi);
|
|
lastprint=rf230_last_rssi;
|
|
}
|
|
#endif
|
|
|
|
#if 0
|
|
/* Clock.c can trigger a periodic PLL calibration in the RF230BB driver.
|
|
* This can show when that happens.
|
|
*/
|
|
extern uint8_t rf230_calibrated;
|
|
if (rf230_calibrated) {
|
|
PRINTA("\nRF230 calibrated!\n");
|
|
rf230_calibrated=0;
|
|
}
|
|
#endif
|
|
|
|
#if TESTRTIMER
|
|
/* Timeout can be increased up to 8 seconds maximum.
|
|
* A one second cycle is convenient for triggering the various debug printouts.
|
|
* The triggers are staggered to avoid printing everything at once.
|
|
* My Jackdaw is 4% slow.
|
|
*/
|
|
if (rtimerflag) {
|
|
rtimer_set(&rt, RTIMER_NOW()+ RTIMER_ARCH_SECOND*1UL, 1,(void *) rtimercycle, NULL);
|
|
rtimerflag=0;
|
|
|
|
#if STAMPS
|
|
if ((rtime%STAMPS)==0) {
|
|
PRINTA("%us ",rtime);
|
|
if (rtime%STAMPS*10) PRINTA("\n");
|
|
}
|
|
#endif
|
|
rtime+=1;
|
|
|
|
#if PINGS && UIP_CONF_IPV6_RPL
|
|
extern void raven_ping6(void);
|
|
if ((rtime%PINGS)==1) {
|
|
PRINTA("**Ping\n");
|
|
raven_ping6();
|
|
}
|
|
#endif
|
|
|
|
#if ROUTES && UIP_CONF_IPV6_RPL
|
|
if ((rtime%ROUTES)==2) {
|
|
|
|
extern uip_ds6_netif_t uip_ds6_if;
|
|
|
|
uint8_t i,j;
|
|
uip_ds6_nbr_t *nbr;
|
|
|
|
PRINTA("\nAddresses [%u max]\n",UIP_DS6_ADDR_NB);
|
|
for (i=0;i<UIP_DS6_ADDR_NB;i++) {
|
|
if (uip_ds6_if.addr_list[i].isused) {
|
|
uip_debug_ipaddr_print(&uip_ds6_if.addr_list[i].ipaddr);
|
|
PRINTA("\n");
|
|
}
|
|
}
|
|
PRINTA("\nNeighbors [%u max]\n",NBR_TABLE_MAX_NEIGHBORS);
|
|
|
|
for(nbr = nbr_table_head(ds6_neighbors);
|
|
nbr != NULL;
|
|
nbr = nbr_table_next(ds6_neighbors, nbr)) {
|
|
uip_debug_ipaddr_print(&nbr->ipaddr);
|
|
PRINTA("\n");
|
|
j=0;
|
|
}
|
|
if (j) PRINTA(" <none>");
|
|
PRINTA("\nRoutes [%u max]\n",UIP_DS6_ROUTE_NB);
|
|
uip_ds6_route_t *r;
|
|
for(r = uip_ds6_route_head();
|
|
r != NULL;
|
|
r = uip_ds6_route_next(r)) {
|
|
if(r->isused) {
|
|
uip_debug_ipaddr_print(&r->ipaddr);
|
|
PRINTA("/%u (via ", r->length);
|
|
uip_debug_ipaddr_print(uip_ds6_route_nexthop(r));
|
|
// if(r->state.lifetime < 600) {
|
|
PRINTA(") %lus\n", r->state.lifetime);
|
|
// } else {
|
|
// PRINTA(")\n");
|
|
// }
|
|
j=0;
|
|
}
|
|
}
|
|
if (j) PRINTA(" <none>");
|
|
PRINTA("\n---------\n");
|
|
}
|
|
#endif
|
|
|
|
#if STACKMONITOR && CONFIG_STACK_MONITOR
|
|
if ((rtime%STACKMONITOR)==3) {
|
|
extern uint16_t __bss_end;
|
|
uint16_t p=(uint16_t)&__bss_end;
|
|
do {
|
|
if (*(uint16_t *)p != 0x4242) {
|
|
PRINTA("Never-used stack > %d bytes\n",p-(uint16_t)&__bss_end);
|
|
break;
|
|
}
|
|
p+=100;
|
|
} while (p<RAMEND-10);
|
|
}
|
|
#endif
|
|
|
|
}
|
|
#endif /* TESTRTIMER */
|
|
|
|
//Use with RF230BB DEBUGFLOW to show path through driver
|
|
#if RF230BB&&0
|
|
extern uint8_t debugflowsize,debugflow[]; //in rf230bb.c
|
|
if (debugflowsize) {
|
|
debugflow[debugflowsize]=0;
|
|
PRINTA("%s",debugflow);
|
|
debugflowsize=0;
|
|
}
|
|
#endif
|
|
|
|
}
|
|
return 0;
|
|
}
|