initial upload

2012-10-30 14:37:05 +01:00 · 2012-10-30 14:37:05 +01:00 · 92b835080b
commit 92b835080b
parent 19cd33664d
36 changed files with 5922 additions and 0 deletions
--- a/examples/osd/README
+++ b/examples/osd/README
@ -0,0 +1,13 @@
+OSDOMOTIS
+
+www.osdomotics.com
+
+Plattform: osd-er-lp24
+
+make clean TARGET=osd-er-lp24
+make TARGET=osd-er-lp24
+avr-size -C --mcu=MCU=atmega128rfa1 border-router.osd-er-lp24
+avr-objcopy -j .text -j .data -O ihex border-router.osd-er-lp24 border-router.osd-er-lp24.hex
+avr-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O ihex border-router.osd-er-lp24 border-router.osd-er-lp24.eep
+ 
+sudo avrdude -pm128rfa1 -c arduino -P/dev/ttyUSB0 -b57600 -e -U flash:w:border-router.osd-er-lp24.hex:a -U eeprom:w:border-router.osd-er-lp24.eep:a
--- a/examples/osd/er-rest-example-toggleboard-ds1820/Makefile
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/Makefile
@ -0,0 +1,88 @@
+all: er-example-server er-example-client
+# Use this target explicitly if requried: er-plugtest-server
+
+CONTIKI=../../..
+CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
+
+# for static routing, if enabled
+ifneq ($(TARGET), minimal-net)
+ifneq ($(TARGET), native)
+ifneq ($(findstring avr,$(TARGET)), avr)
+PROJECT_SOURCEFILES += static-routing.c
+endif
+endif
+endif
+
+# variable for root Makefile.include
+WITH_UIP6=1
+# for some platforms
+UIP_CONF_IPV6=1
+
+# variable for this Makefile
+# configure CoAP implementation (3|7) (er-coap-07 also supports CoAP draft 08)
+WITH_COAP=7
+
+# new variable since slip-radio
+ifneq ($(TARGET), minimal-net)
+UIP_CONF_RPL=1
+else
+# minimal-net does not support RPL under Linux and is mostly used to test CoAP only
+${info INFO: compiling without RPL}
+UIP_CONF_RPL=0
+CFLAGS += -DUIP_CONF_ND6_DEF_MAXDADNS=0
+CFLAGS += -DHARD_CODED_ADDRESS=\"fdfd::10\"
+CFLAGS += -DUIP_CONF_BUFFER_SIZE=1280
+endif
+
+# linker optimizations
+SMALL=1
+
+# REST framework, requires WITH_COAP
+ifeq ($(WITH_COAP), 7)
+${info INFO: compiling with CoAP-08}
+CFLAGS += -DWITH_COAP=7
+CFLAGS += -DREST=coap_rest_implementation
+CFLAGS += -DUIP_CONF_TCP=0
+APPS += er-coap-07
+else ifeq ($(WITH_COAP), 3)
+${info INFO: compiling with CoAP-03}
+CFLAGS += -DWITH_COAP=3
+CFLAGS += -DREST=coap_rest_implementation
+CFLAGS += -DUIP_CONF_TCP=0
+APPS += er-coap-03
+else
+${info INFO: compiling with HTTP}
+CFLAGS += -DWITH_HTTP
+CFLAGS += -DREST=http_rest_implementation
+CFLAGS += -DUIP_CONF_TCP=1
+APPS += er-http-engine
+endif
+
+APPS += erbium
+
+# optional rules to get assembly
+#CUSTOM_RULE_C_TO_OBJECTDIR_O = 1
+#CUSTOM_RULE_S_TO_OBJECTDIR_O = 1
+
+include $(CONTIKI)/Makefile.include
+
+# optional rules to get assembly
+#$(OBJECTDIR)/%.o: asmdir/%.S
+#	$(CC) $(CFLAGS) -MMD -c $< -o $@
+#	@$(FINALIZE_DEPENDENCY)
+#
+#asmdir/%.S: %.c
+#	$(CC) $(CFLAGS) -MMD -S $< -o $@
+
+# border router rules
+$(CONTIKI)/tools/tunslip6:	$(CONTIKI)/tools/tunslip6.c
+	(cd $(CONTIKI)/tools && $(MAKE) tunslip6)
+
+connect-router:	$(CONTIKI)/tools/tunslip6
+	sudo $(CONTIKI)/tools/tunslip6 aaaa::1/64
+
+connect-router-cooja:	$(CONTIKI)/tools/tunslip6
+	sudo $(CONTIKI)/tools/tunslip6 -a 127.0.0.1 aaaa::1/64
+
+tap0up:
+	sudo ip address add fdfd::1/64 dev tap0
--- a/examples/osd/er-rest-example-toggleboard-ds1820/README
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/README
@ -0,0 +1,88 @@
+A Quick Introduction to the Erbium (Er) REST Engine
+===================================================
+
+sudo avrdude -pm128rfa1 -c arduino -P/dev/ttyUSB0 -b57600 -e -U flash:w:er-example-server.osd-er-lp24.hex:a -U eeprom:w:er-example-server.osd-er-lp24.eep:a
+
+EXAMPLE FILES
+-------------
+er-example-server.c: A RESTful server example showing how to use the REST layer to develop server-side applications (at the moment only CoAP is implemented for the REST Engine).
+er-example-client.c: A CoAP client that polls the /actuators/toggle resource every 10 seconds and cycles through 4 resources on button press (target address is hard-coded).
+er-plugtest-server.c: The server used for draft compliance testing at ETSI IoT CoAP Plugtest in Paris, France, March 2012 (configured for minimal-net).
+
+PRELIMINARIES
+-------------
+-  Make sure rpl-border-router has the same stack and fits into mote memory:
+   You can disable RDC in border-router project-conf.h (not really required as BR keeps radio turned on).
+   #undef NETSTACK_CONF_RDC
+   #define NETSTACK_CONF_RDC     nullrdc_driver
+-  For convenience, define the Cooja addresses in /etc/hosts
+   aaaa::0212:7401:0001:0101	cooja1
+   aaaa::0212:7402:0002:0202	cooja2
+   ...
+-  Get the Copper (Cu) CoAP user-agent from https://addons.mozilla.org/en-US/firefox/addon/copper-270430/
+-  Optional: Save your target as default target
+   $ make TARGET=sky savetarget
+
+COOJA HOWTO
+-----------
+Server only:
+1) $ make TARGET=cooja server-only.csc
+2) Open new terminal
+3) $ make connect-router-cooja
+4) Start Copper and discover resources at coap://cooja2:5683/
+-  Choose "Click button on Sky 2" from the context menu of mote 2 (server) after requesting /test/separate
+-  Do the same when observing /test/event
+
+With client:
+1) $ make TARGET=cooja server-client.csc
+2) Open new terminal
+3) $ make connect-router-cooja
+4) Wait until red LED toggles on mote 2 (server)
+5) Choose "Click button on Sky 3" from the context menu of mote 3 (client) and watch serial output
+
+TMOTES HOWTO
+------------
+Server:
+1) Connect two Tmote Skys (check with $ make TARGET=sky sky-motelist)
+2) $ make TARGET=sky er-example-server.upload MOTE=2
+3) $ make TARGET=sky login MOTE=2
+4) Press reset button, get address, abort with Ctrl+C:
+   Line: "Tentative link-local IPv6 address fe80:0000:0000:0000:____:____:____:____"
+5) $ cd ../ipv6/rpl-border-router/
+6) $ make TARGET=sky border-router.upload MOTE=1
+7) $ make connect-router
+   For a BR tty other than USB0: $ make connect-router-port PORT=X
+8) Start Copper and discover resources at coap://[aaaa::____:____:____:____]:5683/
+
+Add a client:
+1) Change the hard-coded server address in er-example-client.c to aaaa::____:____:____:____
+2) Connect a third Tmote Sky
+3) $ make TARGET=sky er-example-client.upload MOTE=3
+
+DETAILS
+-------
+Erbium currently implements draft 08 (name "er-coap-07" stems from last technical draft changes).
+Central features are commented in er-example-server.c.
+In general, apps/er-coap-07 supports:
+* All draft 08 header options
+* CON Retransmissions (note COAP_MAX_OPEN_TRANSACTIONS)
+* Blockwise Transfers (note REST_MAX_CHUNK_SIZE, see er-plugtest-server.c for Block1 uploads)
+* Separate Responses (no rest_set_pre_handler() required anymore, note coap_separate_accept(), _reject(), and _resume())
+* Resource Discovery
+* Observing Resources (see EVENT_ and PRERIODIC_RESOURCE, note COAP_MAX_OBSERVERS)
+
+REST IMPLEMENTATIONS
+--------------------
+The Makefile uses WITH_COAP to configure different implementations for the Erbium (Er) REST Engine.
+* WITH_COAP=7 uses Erbium CoAP 08 apps/er-coap-07/.
+  The default port for coap-07/-08 is 5683.
+* WITH_COAP=3 uses Erbium CoAP 03 apps/er-coap-03/.
+  The default port for coap-03 is 61616.
+  er-coap-03 produces some warnings, as it not fully maintained anymore.
+* WITH_COAP=0 is a stub to link an Erbium HTTP engine that uses the same resource abstraction (REST.x() functions and RESOURCE macros. 
+
+TODOs
+-----
+* Observe client
+* Multiple If-Match ETags
+* (Message deduplication)
--- a/examples/osd/er-rest-example-toggleboard-ds1820/er-example-client.c
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/er-example-client.c
@ -0,0 +1,173 @@
+/*
+ * Copyright (c) 2011, Matthias Kovatsch and other contributors.
+ * 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ */
+
+/**
+ * \file
+ *      Erbium (Er) CoAP client example
+ * \author
+ *      Matthias Kovatsch <kovatsch@inf.ethz.ch>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "contiki.h"
+#include "contiki-net.h"
+
+#if !UIP_CONF_IPV6_RPL && !defined (CONTIKI_TARGET_MINIMAL_NET) && !defined (CONTIKI_TARGET_NATIVE)
+#warning "Compiling with static routing!"
+#include "static-routing.h"
+#endif
+
+#include "dev/button-sensor.h"
+
+#if WITH_COAP == 3
+#include "er-coap-03-engine.h"
+#elif WITH_COAP == 6
+#include "er-coap-06-engine.h"
+#elif WITH_COAP == 7
+#include "er-coap-07-engine.h"
+#else
+#error "CoAP version defined by WITH_COAP not implemented"
+#endif
+
+
+#define DEBUG 0
+#if DEBUG
+#define PRINTF(...) printf(__VA_ARGS__)
+#define PRINT6ADDR(addr) PRINTF("[%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x]", ((uint8_t *)addr)[0], ((uint8_t *)addr)[1], ((uint8_t *)addr)[2], ((uint8_t *)addr)[3], ((uint8_t *)addr)[4], ((uint8_t *)addr)[5], ((uint8_t *)addr)[6], ((uint8_t *)addr)[7], ((uint8_t *)addr)[8], ((uint8_t *)addr)[9], ((uint8_t *)addr)[10], ((uint8_t *)addr)[11], ((uint8_t *)addr)[12], ((uint8_t *)addr)[13], ((uint8_t *)addr)[14], ((uint8_t *)addr)[15])
+#define PRINTLLADDR(lladdr) PRINTF("[%02x:%02x:%02x:%02x:%02x:%02x]",(lladdr)->addr[0], (lladdr)->addr[1], (lladdr)->addr[2], (lladdr)->addr[3],(lladdr)->addr[4], (lladdr)->addr[5])
+#else
+#define PRINTF(...)
+#define PRINT6ADDR(addr)
+#define PRINTLLADDR(addr)
+#endif
+
+/* TODO: This server address is hard-coded for Cooja. */
+#define SERVER_NODE(ipaddr)   uip_ip6addr(ipaddr, 0xaaaa, 0, 0, 0, 0x0212, 0x7402, 0x0002, 0x0202) /* cooja2 */
+
+#define LOCAL_PORT      UIP_HTONS(COAP_DEFAULT_PORT+1)
+#define REMOTE_PORT     UIP_HTONS(COAP_DEFAULT_PORT)
+
+#define TOGGLE_INTERVAL 10
+
+PROCESS(coap_client_example, "COAP Client Example");
+AUTOSTART_PROCESSES(&coap_client_example);
+
+
+uip_ipaddr_t server_ipaddr;
+static struct etimer et;
+
+/* Example URIs that can be queried. */
+#define NUMBER_OF_URLS 4
+/* leading and ending slashes only for demo purposes, get cropped automatically when setting the Uri-Path */
+char* service_urls[NUMBER_OF_URLS] = {".well-known/core", "/actuators/toggle", "battery/", "error/in//path"};
+#if PLATFORM_HAS_BUTTON
+static int uri_switch = 0;
+#endif
+
+/* This function is will be passed to COAP_BLOCKING_REQUEST() to handle responses. */
+void
+client_chunk_handler(void *response)
+{
+  uint8_t *chunk;
+
+  int len = coap_get_payload(response, &chunk);
+  printf("|%.*s", len, (char *)chunk);
+}
+
+
+PROCESS_THREAD(coap_client_example, ev, data)
+{
+  PROCESS_BEGIN();
+
+  static coap_packet_t request[1]; /* This way the packet can be treated as pointer as usual. */
+  SERVER_NODE(&server_ipaddr);
+
+  /* receives all CoAP messages */
+  coap_receiver_init();
+
+  etimer_set(&et, TOGGLE_INTERVAL * CLOCK_SECOND);
+
+#if PLATFORM_HAS_BUTTON
+  SENSORS_ACTIVATE(button_sensor);
+  printf("Press a button to request %s\n", service_urls[uri_switch]);
+#endif
+
+  while(1) {
+    PROCESS_YIELD();
+
+    if (etimer_expired(&et)) {
+      printf("--Toggle timer--\n");
+
+      /* prepare request, TID is set by COAP_BLOCKING_REQUEST() */
+      coap_init_message(request, COAP_TYPE_CON, COAP_POST, 0 );
+      coap_set_header_uri_path(request, service_urls[1]);
+
+      const char msg[] = "Toggle!";
+      coap_set_payload(request, (uint8_t *)msg, sizeof(msg)-1);
+
+
+      PRINT6ADDR(&server_ipaddr);
+      PRINTF(" : %u\n", UIP_HTONS(REMOTE_PORT));
+
+      COAP_BLOCKING_REQUEST(&server_ipaddr, REMOTE_PORT, request, client_chunk_handler);
+
+      printf("\n--Done--\n");
+
+      etimer_reset(&et);
+
+#if PLATFORM_HAS_BUTTON
+    } else if (ev == sensors_event && data == &button_sensor) {
+
+      /* send a request to notify the end of the process */
+
+      coap_init_message(request, COAP_TYPE_CON, COAP_GET, 0);
+      coap_set_header_uri_path(request, service_urls[uri_switch]);
+
+      printf("--Requesting %s--\n", service_urls[uri_switch]);
+
+      PRINT6ADDR(&server_ipaddr);
+      PRINTF(" : %u\n", UIP_HTONS(REMOTE_PORT));
+
+      COAP_BLOCKING_REQUEST(&server_ipaddr, REMOTE_PORT, request, client_chunk_handler);
+
+      printf("\n--Done--\n");
+
+      uri_switch = (uri_switch+1) % NUMBER_OF_URLS;
+#endif
+
+    }
+  }
+
+  PROCESS_END();
+}
--- a/examples/osd/er-rest-example-toggleboard-ds1820/er-example-server.c
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/er-example-server.c
--- a/examples/osd/er-rest-example-toggleboard-ds1820/er-plugtest-server.c
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/er-plugtest-server.c
@ -0,0 +1,561 @@
+/*
+ * Copyright (c) 2011, Matthias Kovatsch and other contributors.
+ * 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ */
+
+/**
+ * \file
+ *      Server for the ETSI IoT CoAP Plugtests, Paris, France, 24 - 25 March 2012
+ * \author
+ *      Matthias Kovatsch <kovatsch@inf.ethz.ch>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "contiki.h"
+#include "contiki-net.h"
+
+#define MAX_PLUGFEST_PAYLOAD 64+1 /* +1 for the terminating zero, which is not transmitted */
+
+/* Define which resources to include to meet memory constraints. */
+#define REST_RES_TEST 1
+#define REST_RES_LONG 1
+#define REST_RES_QUERY 1
+#define REST_RES_SEPARATE 1
+#define REST_RES_LARGE 1
+#define REST_RES_LARGE_UPDATE 1
+#define REST_RES_LARGE_CREATE 1
+#define REST_RES_OBS 1
+
+
+#if !defined (CONTIKI_TARGET_MINIMAL_NET)
+#warning "Should only be compiled for minimal-net!"
+#endif
+
+
+#if !UIP_CONF_IPV6_RPL && !defined (CONTIKI_TARGET_MINIMAL_NET) && !defined (CONTIKI_TARGET_NATIVE)
+#warning "Compiling with static routing!"
+#include "static-routing.h"
+#endif
+
+#include "erbium.h"
+
+/* For CoAP-specific example: not required for normal RESTful Web service. */
+#if WITH_COAP==7
+#include "er-coap-07.h"
+#else
+#error "Plugtests server without CoAP"
+#endif /* CoAP-specific example */
+
+#define DEBUG 1
+#if DEBUG
+#define PRINTF(...) printf(__VA_ARGS__)
+#define PRINT6ADDR(addr) PRINTF("[%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x]", ((uint8_t *)addr)[0], ((uint8_t *)addr)[1], ((uint8_t *)addr)[2], ((uint8_t *)addr)[3], ((uint8_t *)addr)[4], ((uint8_t *)addr)[5], ((uint8_t *)addr)[6], ((uint8_t *)addr)[7], ((uint8_t *)addr)[8], ((uint8_t *)addr)[9], ((uint8_t *)addr)[10], ((uint8_t *)addr)[11], ((uint8_t *)addr)[12], ((uint8_t *)addr)[13], ((uint8_t *)addr)[14], ((uint8_t *)addr)[15])
+#define PRINTLLADDR(lladdr) PRINTF("[%02x:%02x:%02x:%02x:%02x:%02x]",(lladdr)->addr[0], (lladdr)->addr[1], (lladdr)->addr[2], (lladdr)->addr[3],(lladdr)->addr[4], (lladdr)->addr[5])
+#else
+#define PRINTF(...)
+#define PRINT6ADDR(addr)
+#define PRINTLLADDR(addr)
+#endif
+
+
+#if REST_RES_TEST
+/*
+ * Default test resource
+ */
+RESOURCE(test, METHOD_GET|METHOD_POST|METHOD_PUT|METHOD_DELETE, "test", "title=\"Default test resource\"");
+
+void
+test_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
+{
+  coap_packet_t *const coap_req = (coap_packet_t *) request;
+
+  uint8_t method = REST.get_method_type(request);
+
+  PRINTF("/test           ");
+  if (method & METHOD_GET)
+  {
+    PRINTF("GET ");
+    /* Code 2.05 CONTENT is default. */
+    REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
+    REST.set_response_payload(response, buffer, snprintf((char *)buffer, MAX_PLUGFEST_PAYLOAD, "Type: %u\nCode: %u\nMID: %u", coap_req->type, coap_req->code, coap_req->mid));
+  }
+  else if (method & METHOD_POST)
+  {
+    PRINTF("POST ");
+    REST.set_response_status(response, REST.status.CREATED);
+    REST.set_header_location(response, "/nirvana");
+  }
+  else if (method & METHOD_PUT)
+  {
+    PRINTF("PUT ");
+    REST.set_response_status(response, REST.status.CHANGED);
+  }
+  else if (method & METHOD_DELETE)
+  {
+    PRINTF("DELETE ");
+    REST.set_response_status(response, REST.status.DELETED);
+  }
+
+  PRINTF("(%s %u)\n", coap_req->type==COAP_TYPE_CON?"CON":"NON", coap_req->mid);
+}
+#endif
+
+#if REST_RES_LONG
+/*
+ * Long path resource
+ */
+RESOURCE(longpath, METHOD_GET, "seg1/seg2/seg3", "title=\"Long path resource\"");
+
+void
+longpath_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
+{
+  coap_packet_t *const coap_req = (coap_packet_t *) request;
+
+  uint8_t method = REST.get_method_type(request);
+
+  PRINTF("/seg1/seg2/seg3 ");
+  if (method & METHOD_GET)
+  {
+    PRINTF("GET ");
+    /* Code 2.05 CONTENT is default. */
+    REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
+    REST.set_response_payload(response, buffer, snprintf((char *)buffer, MAX_PLUGFEST_PAYLOAD, "Type: %u\nCode: %u\nMID: %u", coap_req->type, coap_req->code, coap_req->mid));
+  }
+  PRINTF("(%s %u)\n", coap_req->type==COAP_TYPE_CON?"CON":"NON", coap_req->mid);
+}
+#endif
+
+#if REST_RES_QUERY
+/*
+ * Resource accepting query parameters
+ */
+RESOURCE(query, METHOD_GET, "query", "title=\"Resource accepting query parameters\"");
+
+void
+query_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
+{
+  coap_packet_t *const coap_req = (coap_packet_t *) request;
+  int len = 0;
+  const char *query = NULL;
+
+  PRINTF("/query          GET (%s %u)\n", coap_req->type==COAP_TYPE_CON?"CON":"NON", coap_req->mid);
+
+  if ((len = REST.get_query(request, &query)))
+  {
+    PRINTF("Query: %.*s\n", len, query);
+  }
+
+  /* Code 2.05 CONTENT is default. */
+  REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
+  REST.set_response_payload(response, buffer, snprintf((char *)buffer, MAX_PLUGFEST_PAYLOAD, "Type: %u\nCode: %u\nMID: %u\nQuery: %.*s", coap_req->type, coap_req->code, coap_req->mid, len, query));
+}
+#endif
+
+#if REST_RES_SEPARATE
+/* Required to manually (=not by the engine) handle the response transaction. */
+#include "er-coap-07-separate.h"
+#include "er-coap-07-transactions.h"
+/*
+ * Resource which cannot be served immediately and which cannot be acknowledged in a piggy-backed way
+ */
+PERIODIC_RESOURCE(separate, METHOD_GET, "separate", "title=\"Resource which cannot be served immediately and which cannot be acknowledged in a piggy-backed way\"", 3*CLOCK_SECOND);
+
+/* A structure to store the required information */
+typedef struct application_separate_store {
+  /* Provided by Erbium to store generic request information such as remote address and token. */
+  coap_separate_t request_metadata;
+  /* Add fields for addition information to be stored for finalizing, e.g.: */
+  char buffer[MAX_PLUGFEST_PAYLOAD];
+} application_separate_store_t;
+
+static uint8_t separate_active = 0;
+static application_separate_store_t separate_store[1];
+
+void
+separate_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
+{
+  coap_packet_t *const coap_req = (coap_packet_t *) request;
+
+  PRINTF("/separate       ");
+  if (separate_active)
+  {
+    PRINTF("REJECTED ");
+    coap_separate_reject();
+  }
+  else
+  {
+    PRINTF("STORED ");
+    separate_active = 1;
+
+    /* Take over and skip response by engine. */
+    coap_separate_accept(request, &separate_store->request_metadata);
+    /* Be aware to respect the Block2 option, which is also stored in the coap_separate_t. */
+
+    snprintf(separate_store->buffer, MAX_PLUGFEST_PAYLOAD, "Type: %u\nCode: %u\nMID: %u", coap_req->type, coap_req->code, coap_req->mid);
+  }
+
+  PRINTF("(%s %u)\n", coap_req->type==COAP_TYPE_CON?"CON":"NON", coap_req->mid);
+}
+
+void
+separate_periodic_handler(resource_t *resource)
+{
+  if (separate_active)
+  {
+    PRINTF("/separate       ");
+    coap_transaction_t *transaction = NULL;
+    if ( (transaction = coap_new_transaction(separate_store->request_metadata.mid, &separate_store->request_metadata.addr, separate_store->request_metadata.port)) )
+    {
+      PRINTF("RESPONSE (%s %u)\n", separate_store->request_metadata.type==COAP_TYPE_CON?"CON":"NON", separate_store->request_metadata.mid);
+
+      coap_packet_t response[1]; /* This way the packet can be treated as pointer as usual. */
+
+      /* Restore the request information for the response. */
+      coap_separate_resume(response, &separate_store->request_metadata, CONTENT_2_05);
+
+      REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
+      coap_set_payload(response, separate_store->buffer, strlen(separate_store->buffer));
+
+      /*
+       * Be aware to respect the Block2 option, which is also stored in the coap_separate_t.
+       * As it is a critical option, this example resource pretends to handle it for compliance.
+       */
+      coap_set_header_block2(response, separate_store->request_metadata.block2_num, 0, separate_store->request_metadata.block2_size);
+
+      /* Warning: No check for serialization error. */
+      transaction->packet_len = coap_serialize_message(response, transaction->packet);
+      coap_send_transaction(transaction);
+      /* The engine will clear the transaction (right after send for NON, after acked for CON). */
+
+      separate_active = 0;
+    } else {
+      PRINTF("ERROR (transaction)\n");
+    }
+  } /* if (separate_active) */
+}
+#endif
+
+#if REST_RES_LARGE
+/*
+ * Large resource
+ */
+RESOURCE(large, METHOD_GET, "large", "title=\"Large resource\";rt=\"block\"");
+
+#define CHUNKS_TOTAL    1280
+
+void
+large_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
+{
+  int32_t strpos = 0;
+
+  /* Check the offset for boundaries of the resource data. */
+  if (*offset>=CHUNKS_TOTAL)
+  {
+    REST.set_response_status(response, REST.status.BAD_OPTION);
+    /* A block error message should not exceed the minimum block size (16). */
+
+    const char *error_msg = "BlockOutOfScope";
+    REST.set_response_payload(response, error_msg, strlen(error_msg));
+    return;
+  }
+
+  /* Generate data until reaching CHUNKS_TOTAL. */
+  while (strpos<preferred_size)
+  {
+    strpos += snprintf((char *)buffer+strpos, preferred_size-strpos+1, "|%ld|", *offset);
+  }
+
+  /* snprintf() does not adjust return value if truncated by size. */
+  if (strpos > preferred_size)
+  {
+    strpos = preferred_size;
+  }
+
+  /* Truncate if above CHUNKS_TOTAL bytes. */
+  if (*offset+(int32_t)strpos > CHUNKS_TOTAL)
+  {
+    strpos = CHUNKS_TOTAL - *offset;
+  }
+
+  REST.set_response_payload(response, buffer, strpos);
+  REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
+
+  /* IMPORTANT for chunk-wise resources: Signal chunk awareness to REST engine. */
+  *offset += strpos;
+
+  /* Signal end of resource representation. */
+  if (*offset>=CHUNKS_TOTAL)
+  {
+    *offset = -1;
+  }
+}
+#endif
+
+#if REST_RES_LARGE_UPDATE
+/*
+ * Large resource that can be updated using PUT method
+ */
+RESOURCE(large_update, METHOD_GET|METHOD_PUT, "large-update", "title=\"Large resource that can be updated using PUT method\";rt=\"block\"");
+
+static int32_t large_update_size = 1280;
+static uint8_t large_update_store[2048] = {0};
+static unsigned int large_update_ct = -1;
+
+void
+large_update_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
+{
+  coap_packet_t *const coap_req = (coap_packet_t *) request;
+  uint8_t method = REST.get_method_type(request);
+
+  if (method & METHOD_GET)
+  {
+    /* Check the offset for boundaries of the resource data. */
+    if (*offset>=large_update_size)
+    {
+      REST.set_response_status(response, REST.status.BAD_OPTION);
+      /* A block error message should not exceed the minimum block size (16). */
+
+      const char *error_msg = "BlockOutOfScope";
+      REST.set_response_payload(response, error_msg, strlen(error_msg));
+      return;
+    }
+
+    REST.set_response_payload(response, large_update_store+*offset, preferred_size);
+    REST.set_header_content_type(response, large_update_ct);
+
+    /* IMPORTANT for chunk-wise resources: Signal chunk awareness to REST engine. */
+    *offset += preferred_size;
+
+    /* Signal end of resource representation. */
+    if (*offset>=large_update_size)
+    {
+      *offset = -1;
+    }
+  } else {
+    uint8_t *incoming = NULL;
+    size_t len = 0;
+
+    unsigned int ct = REST.get_header_content_type(request);
+    if (ct==-1)
+    {
+      REST.set_response_status(response, REST.status.BAD_REQUEST);
+      const char *error_msg = "NoContentType";
+      REST.set_response_payload(response, error_msg, strlen(error_msg));
+      return;
+    }
+
+    if ((len = REST.get_request_payload(request, &incoming)))
+    {
+      if (coap_req->block1_num*coap_req->block1_size+len <= sizeof(large_update_store))
+      {
+        memcpy(large_update_store+coap_req->block1_num*coap_req->block1_size, incoming, len);
+        large_update_size = coap_req->block1_num*coap_req->block1_size+len;
+        large_update_ct = REST.get_header_content_type(request);
+
+        REST.set_response_status(response, REST.status.CHANGED);
+        coap_set_header_block1(response, coap_req->block1_num, 0, coap_req->block1_size);
+      }
+      else
+      {
+        REST.set_response_status(response, REST.status.REQUEST_ENTITY_TOO_LARGE);
+        REST.set_response_payload(response, buffer, snprintf((char *)buffer, MAX_PLUGFEST_PAYLOAD, "%uB max.", sizeof(large_update_store)));
+        return;
+      }
+    }
+    else
+    {
+      REST.set_response_status(response, REST.status.BAD_REQUEST);
+      const char *error_msg = "NoPayload";
+      REST.set_response_payload(response, error_msg, strlen(error_msg));
+      return;
+    }
+  }
+}
+#endif
+
+#if REST_RES_LARGE_CREATE
+/*
+ * Large resource that can be created using POST method
+ */
+RESOURCE(large_create, METHOD_POST, "large-create", "title=\"Large resource that can be created using POST method\";rt=\"block\"");
+
+void
+large_create_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
+{
+  coap_packet_t *const coap_req = (coap_packet_t *) request;
+
+  uint8_t *incoming = NULL;
+  size_t len = 0;
+
+  unsigned int ct = REST.get_header_content_type(request);
+  if (ct==-1)
+  {
+    REST.set_response_status(response, REST.status.BAD_REQUEST);
+    const char *error_msg = "NoContentType";
+    REST.set_response_payload(response, error_msg, strlen(error_msg));
+    return;
+  }
+
+  if ((len = REST.get_request_payload(request, &incoming)))
+  {
+    if (coap_req->block1_num*coap_req->block1_size+len <= 2048)
+    {
+      REST.set_response_status(response, REST.status.CREATED);
+      REST.set_header_location(response, "/nirvana");
+      coap_set_header_block1(response, coap_req->block1_num, 0, coap_req->block1_size);
+    }
+    else
+    {
+      REST.set_response_status(response, REST.status.REQUEST_ENTITY_TOO_LARGE);
+      const char *error_msg = "2048B max.";
+      REST.set_response_payload(response, error_msg, strlen(error_msg));
+      return;
+    }
+  }
+  else
+  {
+    REST.set_response_status(response, REST.status.BAD_REQUEST);
+    const char *error_msg = "NoPayload";
+    REST.set_response_payload(response, error_msg, strlen(error_msg));
+    return;
+  }
+}
+#endif
+
+#if REST_RES_OBS
+/*
+ * Observable resource which changes every 5 seconds
+ */
+PERIODIC_RESOURCE(obs, METHOD_GET, "obs", "title=\"Observable resource which changes every 5 seconds\";obs;rt=\"observe\"", 5*CLOCK_SECOND);
+
+static uint16_t obs_counter = 0;
+static char obs_content[16];
+
+void
+obs_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
+{
+  REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
+  REST.set_header_max_age(response, 5);
+
+  REST.set_response_payload(response, obs_content, snprintf(obs_content, MAX_PLUGFEST_PAYLOAD, "TICK %lu", obs_counter));
+
+  /* A post_handler that handles subscriptions will be called for periodic resources by the REST framework. */
+}
+
+/*
+ * Additionally, a handler function named [resource name]_handler must be implemented for each PERIODIC_RESOURCE.
+ * It will be called by the REST manager process with the defined period.
+ */
+void
+obs_periodic_handler(resource_t *r)
+{
+  ++obs_counter;
+
+  PRINTF("TICK %u for /%s\n", obs_counter, r->url);
+
+  /* Build notification. */
+  /*TODO: REST.new_response() */
+  coap_packet_t notification[1]; /* This way the packet can be treated as pointer as usual. */
+  coap_init_message(notification, COAP_TYPE_NON, CONTENT_2_05, 0 );
+
+  /* Better use a generator function for both handlers that only takes *resonse. */
+  obs_handler(NULL, notification, NULL, 0, NULL);
+
+  /* Notify the registered observers with the given message type, observe option, and payload. */
+  REST.notify_subscribers(r, obs_counter, notification);
+}
+#endif
+
+PROCESS(plugtest_server, "PlugtestServer");
+AUTOSTART_PROCESSES(&plugtest_server);
+
+PROCESS_THREAD(plugtest_server, ev, data)
+{
+  PROCESS_BEGIN();
+
+  PRINTF("ETSI IoT CoAP Plugtests Server\n");
+
+#ifdef RF_CHANNEL
+  PRINTF("RF channel: %u\n", RF_CHANNEL);
+#endif
+#ifdef IEEE802154_PANID
+  PRINTF("PAN ID: 0x%04X\n", IEEE802154_PANID);
+#endif
+
+  PRINTF("uIP buffer: %u\n", UIP_BUFSIZE);
+  PRINTF("LL header: %u\n", UIP_LLH_LEN);
+  PRINTF("IP+UDP header: %u\n", UIP_IPUDPH_LEN);
+  PRINTF("REST max chunk: %u\n", REST_MAX_CHUNK_SIZE);
+
+/* if static routes are used rather than RPL */
+#if !UIP_CONF_IPV6_RPL && !defined (CONTIKI_TARGET_MINIMAL_NET)
+  set_global_address();
+  configure_routing();
+#endif
+
+  /* Initialize the REST engine. */
+  rest_init_engine();
+
+  /* Activate the application-specific resources. */
+#if REST_RES_TEST
+  rest_activate_resource(&resource_test);
+#endif
+#if REST_RES_LONG
+  rest_activate_resource(&resource_longpath);
+#endif
+#if REST_RES_QUERY
+  rest_activate_resource(&resource_query);
+#endif
+#if REST_RES_SEPARATE
+  rest_activate_periodic_resource(&periodic_resource_separate);
+#endif
+#if REST_RES_LARGE
+  rest_activate_resource(&resource_large);
+#endif
+#if REST_RES_LARGE_UPDATE
+  large_update_ct = REST.type.APPLICATION_OCTET_STREAM;
+  rest_activate_resource(&resource_large_update);
+#endif
+#if REST_RES_LARGE_CREATE
+  rest_activate_resource(&resource_large_create);
+#endif
+#if REST_RES_OBS
+  rest_activate_periodic_resource(&periodic_resource_obs);
+#endif
+
+  /* Define application-specific events here. */
+  while(1) {
+    PROCESS_WAIT_EVENT();
+
+  } /* while (1) */
+
+  PROCESS_END();
+}
--- a/examples/osd/er-rest-example-toggleboard-ds1820/project-conf.h
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/project-conf.h
@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2010, 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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.
+ *
+ *
+ */
+
+#ifndef __PROJECT_RPL_WEB_CONF_H__
+#define __PROJECT_RPL_WEB_CONF_H__
+
+#define SICSLOWPAN_CONF_FRAG	1
+
+/* Disabling RDC for demo purposes. Core updates often require more memory. */
+/* For projects, optimize memory and enable RDC again. */
+//#undef NETSTACK_CONF_RDC
+//#define NETSTACK_CONF_RDC     nullrdc_driver
+
+/* Save some memory for the sky platform. */
+#undef UIP_CONF_DS6_NBR_NBU
+#define UIP_CONF_DS6_NBR_NBU     10
+#undef UIP_CONF_DS6_ROUTE_NBU
+#define UIP_CONF_DS6_ROUTE_NBU   10
+
+/* Increase rpl-border-router IP-buffer when using 128. */
+#ifndef REST_MAX_CHUNK_SIZE
+#define REST_MAX_CHUNK_SIZE    64
+#endif
+
+/* Multiplies with chunk size, be aware of memory constraints. */
+#ifndef COAP_MAX_OPEN_TRANSACTIONS
+#define COAP_MAX_OPEN_TRANSACTIONS   2
+#endif
+
+/* Must be <= open transaction number. */
+#ifndef COAP_MAX_OBSERVERS
+#define COAP_MAX_OBSERVERS      COAP_MAX_OPEN_TRANSACTIONS-1
+#endif
+
+/* Reduce 802.15.4 frame queue to save RAM. */
+#undef QUEUEBUF_CONF_NUM
+#define QUEUEBUF_CONF_NUM               4
+
+#endif /* __PROJECT_RPL_WEB_CONF_H__ */
--- a/examples/osd/er-rest-example-toggleboard-ds1820/run.sh
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/run.sh
@ -0,0 +1,7 @@
+#!/bin/bash
+make clean TARGET=osd-er-lp24
+make TARGET=osd-er-lp24
+avr-size -C --mcu=MCU=atmega128rfa1 er-example-server.osd-er-lp24
+avr-objcopy -j .text -j .data -O ihex er-example-server.osd-er-lp24 er-example-server.osd-er-lp24.hex
+avr-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O ihex er-example-server.osd-er-lp24 er-example-server.osd-er-lp24.eep
+
--- a/examples/osd/er-rest-example-toggleboard-ds1820/server-client.csc
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/server-client.csc
@ -0,0 +1,227 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<simconf>
+  <project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/mrm</project>
+  <project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/mspsim</project>
+  <project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/avrora</project>
+  <project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/serial_socket</project>
+  <project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/collect-view</project>
+  <simulation>
+    <title>REST with RPL router</title>
+    <delaytime>-2147483648</delaytime>
+    <randomseed>123456</randomseed>
+    <motedelay_us>1000000</motedelay_us>
+    <radiomedium>
+      se.sics.cooja.radiomediums.UDGM
+      <transmitting_range>50.0</transmitting_range>
+      <interference_range>50.0</interference_range>
+      <success_ratio_tx>1.0</success_ratio_tx>
+      <success_ratio_rx>1.0</success_ratio_rx>
+    </radiomedium>
+    <events>
+      <logoutput>40000</logoutput>
+    </events>
+    <motetype>
+      se.sics.cooja.mspmote.SkyMoteType
+      <identifier>rplroot</identifier>
+      <description>Sky RPL Root</description>
+      <source EXPORT="discard">[CONTIKI_DIR]/examples/ipv6/rpl-border-router/border-router.c</source>
+      <commands EXPORT="discard">make border-router.sky TARGET=sky</commands>
+      <firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipv6/rpl-border-router/border-router.sky</firmware>
+      <moteinterface>se.sics.cooja.interfaces.Position</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.RimeAddress</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.IPAddress</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.Mote2MoteRelations</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.MoteAttributes</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspClock</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspMoteID</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyButton</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyFlash</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyCoffeeFilesystem</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyByteRadio</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspSerial</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyLED</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyTemperature</moteinterface>
+    </motetype>
+    <motetype>
+      se.sics.cooja.mspmote.SkyMoteType
+      <identifier>server</identifier>
+      <description>Erbium Server</description>
+      <source EXPORT="discard">[CONTIKI_DIR]/examples/er-rest-example/er-example-server.c</source>
+      <commands EXPORT="discard">make er-example-server.sky TARGET=sky</commands>
+      <firmware EXPORT="copy">[CONTIKI_DIR]/examples/er-rest-example/er-example-server.sky</firmware>
+      <moteinterface>se.sics.cooja.interfaces.Position</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.RimeAddress</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.IPAddress</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.Mote2MoteRelations</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.MoteAttributes</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspClock</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspMoteID</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyButton</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyFlash</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyCoffeeFilesystem</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyByteRadio</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspSerial</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyLED</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyTemperature</moteinterface>
+    </motetype>
+    <motetype>
+      se.sics.cooja.mspmote.SkyMoteType
+      <identifier>client</identifier>
+      <description>Erbium Client</description>
+      <source EXPORT="discard">[CONTIKI_DIR]/examples/er-rest-example/er-example-client.c</source>
+      <commands EXPORT="discard">make er-example-client.sky TARGET=sky</commands>
+      <firmware EXPORT="copy">[CONTIKI_DIR]/examples/er-rest-example/er-example-client.sky</firmware>
+      <moteinterface>se.sics.cooja.interfaces.Position</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.RimeAddress</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.IPAddress</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.Mote2MoteRelations</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.MoteAttributes</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspClock</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspMoteID</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyButton</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyFlash</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyCoffeeFilesystem</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyByteRadio</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspSerial</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyLED</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyTemperature</moteinterface>
+    </motetype>
+    <mote>
+      <breakpoints />
+      <interface_config>
+        se.sics.cooja.interfaces.Position
+        <x>33.260163187353555</x>
+        <y>30.643217359962595</y>
+        <z>0.0</z>
+      </interface_config>
+      <interface_config>
+        se.sics.cooja.mspmote.interfaces.MspMoteID
+        <id>1</id>
+      </interface_config>
+      <motetype_identifier>rplroot</motetype_identifier>
+    </mote>
+    <mote>
+      <breakpoints />
+      <interface_config>
+        se.sics.cooja.interfaces.Position
+        <x>46.57186415376375</x>
+        <y>40.35946215910942</y>
+        <z>0.0</z>
+      </interface_config>
+      <interface_config>
+        se.sics.cooja.mspmote.interfaces.MspMoteID
+        <id>2</id>
+      </interface_config>
+      <motetype_identifier>server</motetype_identifier>
+    </mote>
+    <mote>
+      <breakpoints />
+      <interface_config>
+        se.sics.cooja.interfaces.Position
+        <x>18.638049428485125</x>
+        <y>47.55034515769599</y>
+        <z>0.0</z>
+      </interface_config>
+      <interface_config>
+        se.sics.cooja.mspmote.interfaces.MspMoteID
+        <id>3</id>
+      </interface_config>
+      <motetype_identifier>client</motetype_identifier>
+    </mote>
+  </simulation>
+  <plugin>
+    se.sics.cooja.plugins.SimControl
+    <width>259</width>
+    <z>0</z>
+    <height>179</height>
+    <location_x>0</location_x>
+    <location_y>0</location_y>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.Visualizer
+    <plugin_config>
+      <skin>se.sics.cooja.plugins.skins.IDVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.UDGMVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.MoteTypeVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.AttributeVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.LEDVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.AddressVisualizerSkin</skin>
+      <viewport>3.61568947862321 0.0 0.0 3.61568947862321 15.610600779367 -85.92728269158351</viewport>
+    </plugin_config>
+    <width>300</width>
+    <z>2</z>
+    <height>178</height>
+    <location_x>261</location_x>
+    <location_y>1</location_y>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.LogListener
+    <plugin_config>
+      <filter />
+      <coloring />
+    </plugin_config>
+    <width>762</width>
+    <z>3</z>
+    <height>491</height>
+    <location_x>2</location_x>
+    <location_y>182</location_y>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.RadioLogger
+    <plugin_config>
+      <split>150</split>
+      <analyzers name="6lowpan" />
+    </plugin_config>
+    <width>451</width>
+    <z>-1</z>
+    <height>305</height>
+    <location_x>73</location_x>
+    <location_y>140</location_y>
+    <minimized>true</minimized>
+  </plugin>
+  <plugin>
+    SerialSocketServer
+    <mote_arg>0</mote_arg>
+    <width>422</width>
+    <z>4</z>
+    <height>74</height>
+    <location_x>578</location_x>
+    <location_y>18</location_y>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.TimeLine
+    <plugin_config>
+      <mote>0</mote>
+      <mote>1</mote>
+      <mote>2</mote>
+      <showRadioRXTX />
+      <showRadioHW />
+      <showLEDs />
+      <showWatchpoints />
+      <split>125</split>
+      <zoomfactor>25.49079397896416</zoomfactor>
+    </plugin_config>
+    <width>1624</width>
+    <z>5</z>
+    <height>252</height>
+    <location_x>6</location_x>
+    <location_y>712</location_y>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.MoteInterfaceViewer
+    <mote_arg>2</mote_arg>
+    <plugin_config>
+      <interface>Serial port</interface>
+      <scrollpos>0,0</scrollpos>
+    </plugin_config>
+    <width>853</width>
+    <z>1</z>
+    <height>491</height>
+    <location_x>765</location_x>
+    <location_y>182</location_y>
+  </plugin>
+</simconf>
+
--- a/examples/osd/er-rest-example-toggleboard-ds1820/server-only.csc
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/server-only.csc
@ -0,0 +1,189 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<simconf>
+  <project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/mrm</project>
+  <project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/mspsim</project>
+  <project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/avrora</project>
+  <project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/serial_socket</project>
+  <project EXPORT="discard">[CONTIKI_DIR]/tools/cooja/apps/collect-view</project>
+  <simulation>
+    <title>REST with RPL router</title>
+    <delaytime>-2147483648</delaytime>
+    <randomseed>123456</randomseed>
+    <motedelay_us>1000000</motedelay_us>
+    <radiomedium>
+      se.sics.cooja.radiomediums.UDGM
+      <transmitting_range>50.0</transmitting_range>
+      <interference_range>50.0</interference_range>
+      <success_ratio_tx>1.0</success_ratio_tx>
+      <success_ratio_rx>1.0</success_ratio_rx>
+    </radiomedium>
+    <events>
+      <logoutput>40000</logoutput>
+    </events>
+    <motetype>
+      se.sics.cooja.mspmote.SkyMoteType
+      <identifier>rplroot</identifier>
+      <description>Sky RPL Root</description>
+      <source EXPORT="discard">[CONTIKI_DIR]/examples/ipv6/rpl-border-router/border-router.c</source>
+      <commands EXPORT="discard">make border-router.sky TARGET=sky</commands>
+      <firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipv6/rpl-border-router/border-router.sky</firmware>
+      <moteinterface>se.sics.cooja.interfaces.Position</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.RimeAddress</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.IPAddress</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.Mote2MoteRelations</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.MoteAttributes</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspClock</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspMoteID</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyButton</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyFlash</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyCoffeeFilesystem</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyByteRadio</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspSerial</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyLED</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyTemperature</moteinterface>
+    </motetype>
+    <motetype>
+      se.sics.cooja.mspmote.SkyMoteType
+      <identifier>server</identifier>
+      <description>Erbium Server</description>
+      <source EXPORT="discard">[CONTIKI_DIR]/examples/er-rest-example/er-example-server.c</source>
+      <commands EXPORT="discard">make er-example-server.sky TARGET=sky</commands>
+      <firmware EXPORT="copy">[CONTIKI_DIR]/examples/er-rest-example/er-example-server.sky</firmware>
+      <moteinterface>se.sics.cooja.interfaces.Position</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.RimeAddress</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.IPAddress</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.Mote2MoteRelations</moteinterface>
+      <moteinterface>se.sics.cooja.interfaces.MoteAttributes</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspClock</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspMoteID</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyButton</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyFlash</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyCoffeeFilesystem</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyByteRadio</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspSerial</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyLED</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.SkyTemperature</moteinterface>
+    </motetype>
+    <mote>
+      <breakpoints />
+      <interface_config>
+        se.sics.cooja.interfaces.Position
+        <x>33.260163187353555</x>
+        <y>30.643217359962595</y>
+        <z>0.0</z>
+      </interface_config>
+      <interface_config>
+        se.sics.cooja.mspmote.interfaces.MspMoteID
+        <id>1</id>
+      </interface_config>
+      <motetype_identifier>rplroot</motetype_identifier>
+    </mote>
+    <mote>
+      <breakpoints />
+      <interface_config>
+        se.sics.cooja.interfaces.Position
+        <x>35.100895239785295</x>
+        <y>39.70574552287428</y>
+        <z>0.0</z>
+      </interface_config>
+      <interface_config>
+        se.sics.cooja.mspmote.interfaces.MspMoteID
+        <id>2</id>
+      </interface_config>
+      <motetype_identifier>server</motetype_identifier>
+    </mote>
+  </simulation>
+  <plugin>
+    se.sics.cooja.plugins.SimControl
+    <width>259</width>
+    <z>5</z>
+    <height>179</height>
+    <location_x>0</location_x>
+    <location_y>0</location_y>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.Visualizer
+    <plugin_config>
+      <skin>se.sics.cooja.plugins.skins.IDVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.UDGMVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.MoteTypeVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.AttributeVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.LEDVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.AddressVisualizerSkin</skin>
+      <viewport>7.9849281638410705 0.0 0.0 7.9849281638410705 -133.27812697619663 -225.04752569190535</viewport>
+    </plugin_config>
+    <width>300</width>
+    <z>4</z>
+    <height>175</height>
+    <location_x>263</location_x>
+    <location_y>3</location_y>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.LogListener
+    <plugin_config>
+      <filter />
+      <coloring />
+    </plugin_config>
+    <width>560</width>
+    <z>1</z>
+    <height>326</height>
+    <location_x>1</location_x>
+    <location_y>293</location_y>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.RadioLogger
+    <plugin_config>
+      <split>150</split>
+      <analyzers name="6lowpan" />
+    </plugin_config>
+    <width>451</width>
+    <z>-1</z>
+    <height>305</height>
+    <location_x>73</location_x>
+    <location_y>140</location_y>
+    <minimized>true</minimized>
+  </plugin>
+  <plugin>
+    SerialSocketServer
+    <mote_arg>0</mote_arg>
+    <width>422</width>
+    <z>2</z>
+    <height>74</height>
+    <location_x>39</location_x>
+    <location_y>199</location_y>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.TimeLine
+    <plugin_config>
+      <mote>0</mote>
+      <mote>1</mote>
+      <showRadioRXTX />
+      <showRadioHW />
+      <showLEDs />
+      <showWatchpoints />
+      <split>125</split>
+      <zoomfactor>25.49079397896416</zoomfactor>
+    </plugin_config>
+    <width>1624</width>
+    <z>3</z>
+    <height>252</height>
+    <location_x>4</location_x>
+    <location_y>622</location_y>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.MoteInterfaceViewer
+    <mote_arg>1</mote_arg>
+    <plugin_config>
+      <interface>Serial port</interface>
+      <scrollpos>0,0</scrollpos>
+    </plugin_config>
+    <width>702</width>
+    <z>0</z>
+    <height>646</height>
+    <location_x>564</location_x>
+    <location_y>2</location_y>
+  </plugin>
+</simconf>
+
--- a/examples/osd/er-rest-example-toggleboard-ds1820/static-routing.c
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/static-routing.c
@ -0,0 +1,155 @@
+/*
+ * static-routing.c
+ *
+ *  Created on: Oct 12, 2010
+ *      Author: simonduq
+ */
+
+#include <stdio.h>
+#include "static-routing.h"
+
+#define DEBUG 0
+#if DEBUG
+#include <stdio.h>
+#define PRINTF(...) printf(__VA_ARGS__)
+#define PRINT6ADDR(addr) PRINTF(" %02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x ", ((uint8_t *)addr)[0], ((uint8_t *)addr)[1], ((uint8_t *)addr)[2], ((uint8_t *)addr)[3], ((uint8_t *)addr)[4], ((uint8_t *)addr)[5], ((uint8_t *)addr)[6], ((uint8_t *)addr)[7], ((uint8_t *)addr)[8], ((uint8_t *)addr)[9], ((uint8_t *)addr)[10], ((uint8_t *)addr)[11], ((uint8_t *)addr)[12], ((uint8_t *)addr)[13], ((uint8_t *)addr)[14], ((uint8_t *)addr)[15])
+#define PRINTLLADDR(lladdr) PRINTF(" %02x:%02x:%02x:%02x:%02x:%02x ",(lladdr)->addr[0], (lladdr)->addr[1], (lladdr)->addr[2], (lladdr)->addr[3],(lladdr)->addr[4], (lladdr)->addr[5])
+#else
+#define PRINTF(...)
+#define PRINT6ADDR(addr)
+#define PRINTLLADDR(addr)
+#endif
+
+#include "contiki-net.h"
+#include "node-id.h"
+
+int node_rank;
+
+struct id_to_addrs {
+    int id;
+    uint32_t addr;
+};
+
+const struct id_to_addrs motes_addrs[] = {
+/*
+ * Static routing requires a map nodeid => address.
+ * The nodeid can be programmed with the sky-shell.
+ * The addresses should also be added to /etc/hosts.
+ *
+ * aaaa::212:7400:1160:f62d        sky1
+ * aaaa::212:7400:0da0:d748        sky2
+ * aaaa::212:7400:116e:c325        sky3
+ * aaaa::212:7400:116e:c444        sky4
+ * aaaa::212:7400:115e:b717        sky5
+ *
+ * Add the nodeid and last 4 bytes of the address to the map.
+ */
+    {1, 0x1160f62d},
+    {2, 0x0da0d748},
+    {3, 0x116ec325},
+    {4, 0x116ec444},
+    {5, 0x115eb717},
+};
+/* Define the size of the map. */
+#define NODES_IN_MAP    5
+
+uint32_t get_mote_suffix(int rank) {
+    if(--rank >=0 && rank<(sizeof(motes_addrs)/sizeof(struct id_to_addrs))) {
+      return motes_addrs[rank].addr;
+    }
+    return 0;
+}
+
+int get_mote_id(uint32_t suffix) {
+#if IN_COOJA
+    return suffix & 0xff;
+#else
+    int i;
+    for(i=0; i<(sizeof(motes_addrs)/sizeof(struct id_to_addrs)); i++) {
+      if(suffix == motes_addrs[i].addr) {
+        return motes_addrs[i].id;
+      }
+    }
+    return 0;
+#endif
+}
+
+void set_global_address(void) {
+  uip_ipaddr_t ipaddr;
+
+  uip_ip6addr(&ipaddr, 0xaaaa, 0, 0, 0, 0, 0, 0, 0);
+  uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
+  uip_ds6_addr_add(&ipaddr, 0, ADDR_AUTOCONF);
+}
+
+static void add_route_ext(int dest, int next) {
+  PRINTF("add route ext %d %d\n", dest, next);
+    uip_ipaddr_t ipaddr_dest, ipaddr_next;
+    uip_ip6addr(&ipaddr_dest, 0xaaaa, 0, 0, 0, 0, 0, 0, dest);
+#if IN_COOJA
+    uip_ip6addr(&ipaddr_next, 0xfe80, 0, 0, 0, 0x0212, 0x7400 | next, next, next<<8 | next);
+#else
+    uint32_t next_suffix = get_mote_suffix(next);
+    uip_ip6addr(&ipaddr_next, 0xfe80, 0, 0, 0, 0x0212, 0x7400, (next_suffix >> 16) & 0xffff, next_suffix & 0xffff);
+#endif
+    uip_ds6_route_add(&ipaddr_dest, 128, &ipaddr_next, 0);
+}
+
+void add_route(int dest, int next) {
+  PRINTF("add route %d %d\n", dest, next);
+    uip_ipaddr_t ipaddr_dest, ipaddr_next;
+#if IN_COOJA
+    uip_ip6addr(&ipaddr_dest, 0xaaaa, 0, 0, 0, 0x0212, 0x7400 | dest, dest, dest<<8 | dest);
+    uip_ip6addr(&ipaddr_next, 0xfe80, 0, 0, 0, 0x0212, 0x7400 | next, next, next<<8 | next);
+#else
+    uint32_t dest_suffix = get_mote_suffix(dest);
+    uint32_t next_suffix = get_mote_suffix(next);
+    uip_ip6addr(&ipaddr_dest, 0xaaaa, 0, 0, 0, 0x0212, 0x7400, (dest_suffix >> 16) & 0xffff, dest_suffix & 0xffff);
+    uip_ip6addr(&ipaddr_next, 0xfe80, 0, 0, 0, 0x0212, 0x7400, (next_suffix >> 16) & 0xffff, next_suffix & 0xffff);
+#endif
+    uip_ds6_route_add(&ipaddr_dest, 128, &ipaddr_next, 0);
+}
+
+void configure_routing(void) {
+  int i;
+#if IN_COOJA
+  node_rank = node_id;
+#else
+  node_rank = -1;
+  for(i=0; i<(sizeof(motes_addrs)/sizeof(struct id_to_addrs)); ++i) {
+    if(node_id == motes_addrs[i].id) {
+      node_rank = i+1;
+      break;
+    }
+  }
+
+  if(node_rank == -1) {
+    printf("unable to configure routing, node_id=%d\n", node_id);
+    return;
+  }
+#endif
+
+  printf("configure_routing, node_id=%d, node_rank %d\n", node_id, node_rank);
+
+  if (node_rank == 1) { /* border router #1 */
+    add_route_ext(2, 2);
+    for(i=2; i<=NODES_IN_MAP; ++i) {
+      add_route(i, 2);
+    }
+  } else if (node_rank < NODES_IN_MAP) { /* other node */
+    add_route_ext(1, node_rank-1);
+    add_route_ext(2, node_rank+1);
+    for(i=1; i<=NODES_IN_MAP; ++i) {
+      if(i<node_rank) {
+        add_route(i, node_rank-1);
+      } else if(i>node_rank) {
+        add_route(i, node_rank+1);
+      }
+    }
+  } else if (node_rank == NODES_IN_MAP) { /* 2nd border router */
+    add_route_ext(1, NODES_IN_MAP-1);
+    for(i=1; i<=NODES_IN_MAP-1; ++i) {
+      add_route(i, NODES_IN_MAP-1);
+    }
+  }
+}
--- a/examples/osd/er-rest-example-toggleboard-ds1820/static-routing.h
+++ b/examples/osd/er-rest-example-toggleboard-ds1820/static-routing.h
@ -0,0 +1,20 @@
+/*
+ * static-routing.h
+ *
+ *  Created on: Oct 12, 2010
+ *      Author: simonduq
+ */
+
+#ifndef STATICROUTING_H_
+#define STATICROUTING_H_
+
+#include "contiki.h"
+
+extern int node_rank;
+extern uint32_t get_mote_suffix(int id);
+extern int get_mote_id(uint32_t suffix);
+extern void add_route(int dest, int next);
+extern void set_global_address(void);
+extern void configure_routing(void);
+
+#endif /* STATICROUTING_H_ */
--- a/examples/osd/rpl-border-router/Makefile
+++ b/examples/osd/rpl-border-router/Makefile
@ -0,0 +1,50 @@
+CONTIKI_PROJECT=border-router
+all: $(CONTIKI_PROJECT) 
+
+CONTIKI=../../..
+
+WITH_UIP6=1
+UIP_CONF_IPV6=1
+CFLAGS+= -DUIP_CONF_IPV6_RPL
+
+#linker optimizations
+SMALL=1
+
+CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
+PROJECT_SOURCEFILES += slip-bridge.c
+
+#Simple built-in webserver is the default.
+#Override with make WITH_WEBSERVER=0 for no webserver.
+#WITH_WEBSERVER=webserver-name will use /apps/webserver-name if it can be
+#found in the /apps, /platform/$(TARGET)/apps/, or current directory (in that order).
+# WITH_WEBSERVER=webserver for /apps/webserver
+# WITH_WEBSERVER=raven-webserver for /platform/avr-raven/apps/raven-webserver/
+#make clean before changing webservers!
+
+#Note /apps/webserver contains a 2500 byte style sheet which is a severe test
+#of the slip connection. Large MSS together with low baud rates without flow
+#control will overrun the transmit buffer when the style sheet is requested.
+
+WITH_WEBSERVER=1
+ifeq ($(WITH_WEBSERVER),1)
+CFLAGS += -DWEBSERVER=1
+PROJECT_SOURCEFILES += httpd-simple.c
+else ifneq ($(WITH_WEBSERVER), 0)
+APPS += $(WITH_WEBSERVER)
+CFLAGS += -DWEBSERVER=2
+endif
+
+ifeq ($(PREFIX),)
+ PREFIX = aaaa::1/64
+endif
+
+include $(CONTIKI)/Makefile.include
+
+$(CONTIKI)/tools/tunslip6:	$(CONTIKI)/tools/tunslip6.c
+	(cd $(CONTIKI)/tools && $(MAKE) tunslip6)
+
+connect-router:	$(CONTIKI)/tools/tunslip6
+	sudo $(CONTIKI)/tools/tunslip6 $(PREFIX)
+
+connect-router-cooja:	$(CONTIKI)/tools/tunslip6
+	sudo $(CONTIKI)/tools/tunslip6 -a 127.0.0.1 $(PREFIX)
--- a/examples/osd/rpl-border-router/README
+++ b/examples/osd/rpl-border-router/README
@ -0,0 +1,13 @@
+OSDOMOTIS
+
+www.osdomotics.com
+
+Plattform: osd-er-lp24
+
+make clean TARGET=osd-er-lp24
+make TARGET=osd-er-lp24
+avr-size -C --mcu=MCU=atmega128rfa1 border-router.osd-er-lp24
+avr-objcopy -j .text -j .data -O ihex border-router.osd-er-lp24 border-router.osd-er-lp24.hex
+avr-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O ihex border-router.osd-er-lp24 border-router.osd-er-lp24.eep
+
+sudo avrdude -pm128rfa1 -c arduino -P/dev/ttyUSB0 -b57600 -e -U flash:w:border-router.osd-er-lp24.hex:a -U eeprom:w:border-router.osd-er-lp24.eep:a
--- a/examples/osd/rpl-border-router/border-router.c
+++ b/examples/osd/rpl-border-router/border-router.c
@ -0,0 +1,391 @@
+/*
+ * 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ *
+ */
+/**
+ * \file
+ *         border-router
+ * \author
+ *         Niclas Finne <nfi@sics.se>
+ *         Joakim Eriksson <joakime@sics.se>
+ *         Nicolas Tsiftes <nvt@sics.se>
+ */
+
+#include "contiki.h"
+#include "contiki-lib.h"
+#include "contiki-net.h"
+#include "net/uip.h"
+#include "net/uip-ds6.h"
+#include "net/rpl/rpl.h"
+
+#include "net/netstack.h"
+#include "dev/button-sensor.h"
+#include "dev/slip.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#define DEBUG DEBUG_NONE
+#include "net/uip-debug.h"
+
+uint16_t dag_id[] = {0x1111, 0x1100, 0, 0, 0, 0, 0, 0x0011};
+
+extern uip_ds6_nbr_t uip_ds6_nbr_cache[];
+extern uip_ds6_route_t uip_ds6_routing_table[];
+
+static uip_ipaddr_t prefix;
+static uint8_t prefix_set;
+
+PROCESS(border_router_process, "Border router process");
+
+#if WEBSERVER==0
+/* No webserver */
+AUTOSTART_PROCESSES(&border_router_process);
+#elif WEBSERVER>1
+/* Use an external webserver application */
+#include "webserver-nogui.h"
+AUTOSTART_PROCESSES(&border_router_process,&webserver_nogui_process);
+#else
+/* Use simple webserver with only one page for minimum footprint.
+ * Multiple connections can result in interleaved tcp segments since
+ * a single static buffer is used for all segments.
+ */
+#include "httpd-simple.h"
+/* The internal webserver can provide additional information if
+ * enough program flash is available.
+ */
+#define WEBSERVER_CONF_LOADTIME 0
+#define WEBSERVER_CONF_FILESTATS 0
+#define WEBSERVER_CONF_NEIGHBOR_STATUS 0
+/* Adding links requires a larger RAM buffer. To avoid static allocation
+ * the stack can be used for formatting; however tcp retransmissions
+ * and multiple connections can result in garbled segments.
+ * TODO:use PSOCk_GENERATOR_SEND and tcp state storage to fix this.
+ */
+#define WEBSERVER_CONF_ROUTE_LINKS 0
+#if WEBSERVER_CONF_ROUTE_LINKS
+#define BUF_USES_STACK 1
+#endif
+
+PROCESS(webserver_nogui_process, "Web server");
+PROCESS_THREAD(webserver_nogui_process, ev, data)
+{
+  PROCESS_BEGIN();
+
+  httpd_init();
+
+  while(1) {
+    PROCESS_WAIT_EVENT_UNTIL(ev == tcpip_event);
+    httpd_appcall(data);
+  }
+  
+  PROCESS_END();
+}
+AUTOSTART_PROCESSES(&border_router_process,&webserver_nogui_process);
+
+static const char *TOP = "<html><head><title>ContikiRPL</title></head><body>\n";
+static const char *BOTTOM = "</body></html>\n";
+#if BUF_USES_STACK
+static char *bufptr, *bufend;
+#define ADD(...) do {                                                   \
+    bufptr += snprintf(bufptr, bufend - bufptr, __VA_ARGS__);      \
+  } while(0)
+#else
+static char buf[256];
+static int blen;
+#define ADD(...) do {                                                   \
+    blen += snprintf(&buf[blen], sizeof(buf) - blen, __VA_ARGS__);      \
+  } while(0)
+#endif
+
+/*---------------------------------------------------------------------------*/
+static void
+ipaddr_add(const uip_ipaddr_t *addr)
+{
+  uint16_t a;
+  int i, f;
+  for(i = 0, f = 0; i < sizeof(uip_ipaddr_t); i += 2) {
+    a = (addr->u8[i] << 8) + addr->u8[i + 1];
+    if(a == 0 && f >= 0) {
+      if(f++ == 0) ADD("::");
+    } else {
+      if(f > 0) {
+        f = -1;
+      } else if(i > 0) {
+        ADD(":");
+      }
+      ADD("%x", a);
+    }
+  }
+}
+/*---------------------------------------------------------------------------*/
+static
+PT_THREAD(generate_routes(struct httpd_state *s))
+{
+  static int i;
+#if BUF_USES_STACK
+  char buf[256];
+#endif
+#if WEBSERVER_CONF_LOADTIME
+  static clock_time_t numticks;
+  numticks = clock_time();
+#endif
+
+  PSOCK_BEGIN(&s->sout);
+
+  SEND_STRING(&s->sout, TOP);
+#if BUF_USES_STACK
+  bufptr = buf;bufend=bufptr+sizeof(buf);
+#else
+  blen = 0;
+#endif
+  ADD("Neighbors<pre>");
+  for(i = 0; i < UIP_DS6_NBR_NB; i++) {
+    if(uip_ds6_nbr_cache[i].isused) {
+
+#if WEBSERVER_CONF_NEIGHBOR_STATUS
+#if BUF_USES_STACK
+{char* j=bufptr+25;
+      ipaddr_add(&uip_ds6_nbr_cache[i].ipaddr);
+      while (bufptr < j) ADD(" ");
+      switch (uip_ds6_nbr_cache[i].state) {
+      case NBR_INCOMPLETE: ADD(" INCOMPLETE");break;
+      case NBR_REACHABLE: ADD(" REACHABLE");break;
+      case NBR_STALE: ADD(" STALE");break;      
+      case NBR_DELAY: ADD(" DELAY");break;
+      case NBR_PROBE: ADD(" NBR_PROBE");break;
+      }
+}
+#else
+{uint8_t j=blen+25;
+      ipaddr_add(&uip_ds6_nbr_cache[i].ipaddr);
+      while (blen < j) ADD(" ");
+      switch (uip_ds6_nbr_cache[i].state) {
+      case NBR_INCOMPLETE: ADD(" INCOMPLETE");break;
+      case NBR_REACHABLE: ADD(" REACHABLE");break;
+      case NBR_STALE: ADD(" STALE");break;      
+      case NBR_DELAY: ADD(" DELAY");break;
+      case NBR_PROBE: ADD(" NBR_PROBE");break;
+      }
+}
+#endif
+#else
+      ipaddr_add(&uip_ds6_nbr_cache[i].ipaddr);
+#endif
+
+      ADD("\n");
+#if BUF_USES_STACK
+      if(bufptr > bufend - 45) {
+        SEND_STRING(&s->sout, buf);
+        bufptr = buf; bufend = bufptr + sizeof(buf);
+      }
+#else
+      if(blen > sizeof(buf) - 45) {
+        SEND_STRING(&s->sout, buf);
+        blen = 0;
+      }
+#endif
+    }
+  }
+  ADD("</pre>Routes<pre>");
+  SEND_STRING(&s->sout, buf);
+#if BUF_USES_STACK
+  bufptr = buf; bufend = bufptr + sizeof(buf);
+#else
+  blen = 0;
+#endif
+  for(i = 0; i < UIP_DS6_ROUTE_NB; i++) {
+    if(uip_ds6_routing_table[i].isused) {
+#if BUF_USES_STACK
+#if WEBSERVER_CONF_ROUTE_LINKS
+      ADD("<a href=http://[");
+      ipaddr_add(&uip_ds6_routing_table[i].ipaddr);
+      ADD("]/status.shtml>");
+      ipaddr_add(&uip_ds6_routing_table[i].ipaddr);
+      ADD("</a>");
+#else
+      ipaddr_add(&uip_ds6_routing_table[i].ipaddr);
+#endif
+#else
+#if WEBSERVER_CONF_ROUTE_LINKS
+      ADD("<a href=http://[");
+      ipaddr_add(&uip_ds6_routing_table[i].ipaddr);
+      ADD("]/status.shtml>");
+      SEND_STRING(&s->sout, buf); //TODO: why tunslip6 needs an output here, wpcapslip does not
+      blen = 0;
+      ipaddr_add(&uip_ds6_routing_table[i].ipaddr);
+      ADD("</a>");
+#else
+      ipaddr_add(&uip_ds6_routing_table[i].ipaddr);
+#endif
+#endif
+      ADD("/%u (via ", uip_ds6_routing_table[i].length);
+      ipaddr_add(&uip_ds6_routing_table[i].nexthop);
+      if(1 || (uip_ds6_routing_table[i].state.lifetime < 600)) {
+        ADD(") %lus\n", uip_ds6_routing_table[i].state.lifetime);
+      } else {
+        ADD(")\n");
+      }
+      SEND_STRING(&s->sout, buf);
+#if BUF_USES_STACK
+      bufptr = buf; bufend = bufptr + sizeof(buf);
+#else
+      blen = 0;
+#endif
+    }
+  }
+  ADD("</pre>");
+
+#if WEBSERVER_CONF_FILESTATS
+  static uint16_t numtimes;
+  ADD("<br><i>This page sent %u times</i>",++numtimes);
+#endif
+
+#if WEBSERVER_CONF_LOADTIME
+  numticks = clock_time() - numticks + 1;
+  ADD(" <i>(%u.%02u sec)</i>",numticks/CLOCK_SECOND,(100*(numticks%CLOCK_SECOND))/CLOCK_SECOND));
+#endif
+
+  SEND_STRING(&s->sout, buf);
+  SEND_STRING(&s->sout, BOTTOM);
+
+  PSOCK_END(&s->sout);
+}
+/*---------------------------------------------------------------------------*/
+httpd_simple_script_t
+httpd_simple_get_script(const char *name)
+{
+
+  return generate_routes;
+}
+
+#endif /* WEBSERVER */
+
+/*---------------------------------------------------------------------------*/
+static void
+print_local_addresses(void)
+{
+  int i;
+  uint8_t state;
+
+  PRINTA("Server IPv6 addresses:\n");
+  for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
+    state = uip_ds6_if.addr_list[i].state;
+    if(uip_ds6_if.addr_list[i].isused &&
+       (state == ADDR_TENTATIVE || state == ADDR_PREFERRED)) {
+      PRINTA(" ");
+      uip_debug_ipaddr_print(&uip_ds6_if.addr_list[i].ipaddr);
+      PRINTA("\n");
+    }
+  }
+}
+/*---------------------------------------------------------------------------*/
+void
+request_prefix(void)
+{
+  /* mess up uip_buf with a dirty request... */
+  uip_buf[0] = '?';
+  uip_buf[1] = 'P';
+  uip_len = 2;
+  slip_send();
+  uip_len = 0;
+}
+/*---------------------------------------------------------------------------*/
+void
+set_prefix_64(uip_ipaddr_t *prefix_64)
+{
+  uip_ipaddr_t ipaddr;
+  memcpy(&prefix, prefix_64, 16);
+  memcpy(&ipaddr, prefix_64, 16);
+  prefix_set = 1;
+  uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
+  uip_ds6_addr_add(&ipaddr, 0, ADDR_AUTOCONF);
+}
+/*---------------------------------------------------------------------------*/
+PROCESS_THREAD(border_router_process, ev, data)
+{
+  static struct etimer et;
+  rpl_dag_t *dag;
+
+  PROCESS_BEGIN();
+
+/* While waiting for the prefix to be sent through the SLIP connection, the future
+ * border router can join an existing DAG as a parent or child, or acquire a default 
+ * router that will later take precedence over the SLIP fallback interface.
+ * Prevent that by turning the radio off until we are initialized as a DAG root.
+ */
+  prefix_set = 0;
+  NETSTACK_MAC.off(0);
+
+  PROCESS_PAUSE();
+
+  SENSORS_ACTIVATE(button_sensor);
+
+  PRINTF("RPL-Border router started\n");
+#if 0
+   /* The border router runs with a 100% duty cycle in order to ensure high
+     packet reception rates.
+     Note if the MAC RDC is not turned off now, aggressive power management of the
+     cpu will interfere with establishing the SLIP connection */
+  NETSTACK_MAC.off(1);
+#endif
+ 
+  /* Request prefix until it has been received */
+  while(!prefix_set) {
+    etimer_set(&et, CLOCK_SECOND);
+    request_prefix();
+    PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
+  }
+
+  dag = rpl_set_root(RPL_DEFAULT_INSTANCE,(uip_ip6addr_t *)dag_id);
+  if(dag != NULL) {
+    rpl_set_prefix(dag, &prefix, 64);
+    PRINTF("created a new RPL dag\n");
+  }
+
+  /* Now turn the radio on, but disable radio duty cycling.
+   * Since we are the DAG root, reception delays would constrain mesh throughbut.
+   */
+  NETSTACK_MAC.off(1);
+  
+#if DEBUG || 1
+  print_local_addresses();
+#endif
+
+  while(1) {
+    PROCESS_YIELD();
+    if (ev == sensors_event && data == &button_sensor) {
+      PRINTF("Initiating global repair\n");
+      rpl_repair_root(RPL_DEFAULT_INSTANCE);
+    }
+  }
+
+  PROCESS_END();
+}
+/*---------------------------------------------------------------------------*/
--- a/examples/osd/rpl-border-router/httpd-simple.c
+++ b/examples/osd/rpl-border-router/httpd-simple.c
@ -0,0 +1,262 @@
+/*
+ * Copyright (c) 2010, 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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.
+ *
+ * $Id: httpd-simple.c,v 1.5 2010/10/19 18:29:04 adamdunkels Exp $
+ */
+
+/**
+ * \file
+ *         A simple web server forwarding page generation to a protothread
+ * \author
+ *         Adam Dunkels <adam@sics.se>
+ *         Niclas Finne <nfi@sics.se>
+ *         Joakim Eriksson <joakime@sics.se>
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "contiki-net.h"
+
+//#include "urlconv.h"
+
+#include "httpd-simple.h"
+#define webserver_log_file(...)
+#define webserver_log(...)
+
+#ifndef WEBSERVER_CONF_CFS_CONNS
+#define CONNS UIP_CONNS
+#else /* WEBSERVER_CONF_CFS_CONNS */
+#define CONNS WEBSERVER_CONF_CFS_CONNS
+#endif /* WEBSERVER_CONF_CFS_CONNS */
+
+#ifndef WEBSERVER_CONF_CFS_URLCONV
+#define URLCONV 0
+#else /* WEBSERVER_CONF_CFS_URLCONV */
+#define URLCONV WEBSERVER_CONF_CFS_URLCONV
+#endif /* WEBSERVER_CONF_CFS_URLCONV */
+
+#define STATE_WAITING 0
+#define STATE_OUTPUT  1
+
+MEMB(conns, struct httpd_state, CONNS);
+
+#define ISO_nl      0x0a
+#define ISO_space   0x20
+#define ISO_period  0x2e
+#define ISO_slash   0x2f
+
+/*---------------------------------------------------------------------------*/
+static const char *NOT_FOUND = "<html><body bgcolor=\"white\">"
+"<center>"
+"<h1>404 - file not found</h1>"
+"</center>"
+"</body>"
+"</html>";
+/*---------------------------------------------------------------------------*/
+static
+PT_THREAD(send_string(struct httpd_state *s, const char *str))
+{
+  PSOCK_BEGIN(&s->sout);
+
+  SEND_STRING(&s->sout, str);
+
+  PSOCK_END(&s->sout);
+}
+/*---------------------------------------------------------------------------*/
+const char http_content_type_html[] = "Content-type: text/html\r\n\r\n";
+static
+PT_THREAD(send_headers(struct httpd_state *s, const char *statushdr))
+{
+  /* char *ptr; */
+
+  PSOCK_BEGIN(&s->sout);
+
+  SEND_STRING(&s->sout, statushdr);
+
+  /* ptr = strrchr(s->filename, ISO_period); */
+  /* if(ptr == NULL) { */
+  /*   s->ptr = http_content_type_plain; */
+  /* } else if(strcmp(http_html, ptr) == 0) { */
+  /*   s->ptr = http_content_type_html; */
+  /* } else if(strcmp(http_css, ptr) == 0) { */
+  /*   s->ptr = http_content_type_css; */
+  /* } else if(strcmp(http_png, ptr) == 0) { */
+  /*   s->ptr = http_content_type_png; */
+  /* } else if(strcmp(http_gif, ptr) == 0) { */
+  /*   s->ptr = http_content_type_gif; */
+  /* } else if(strcmp(http_jpg, ptr) == 0) { */
+  /*   s->ptr = http_content_type_jpg; */
+  /* } else { */
+  /*   s->ptr = http_content_type_binary; */
+  /* } */
+  /* SEND_STRING(&s->sout, s->ptr); */
+  SEND_STRING(&s->sout, http_content_type_html);
+  PSOCK_END(&s->sout);
+}
+/*---------------------------------------------------------------------------*/
+const char http_header_200[] = "HTTP/1.0 200 OK\r\nServer: Contiki/2.4 http://www.sics.se/contiki/\r\nConnection: close\r\n";
+const char http_header_404[] = "HTTP/1.0 404 Not found\r\nServer: Contiki/2.4 http://www.sics.se/contiki/\r\nConnection: close\r\n";
+static
+PT_THREAD(handle_output(struct httpd_state *s))
+{
+  PT_BEGIN(&s->outputpt);
+
+  s->script = NULL;
+  s->script = httpd_simple_get_script(&s->filename[1]);
+  if(s->script == NULL) {
+    strncpy(s->filename, "/notfound.html", sizeof(s->filename));
+    PT_WAIT_THREAD(&s->outputpt,
+                   send_headers(s, http_header_404));
+    PT_WAIT_THREAD(&s->outputpt,
+                   send_string(s, NOT_FOUND));
+    uip_close();
+    webserver_log_file(&uip_conn->ripaddr, "404 - not found");
+    PT_EXIT(&s->outputpt);
+  } else {
+    PT_WAIT_THREAD(&s->outputpt,
+                   send_headers(s, http_header_200));
+    PT_WAIT_THREAD(&s->outputpt, s->script(s));
+  }
+  s->script = NULL;
+  PSOCK_CLOSE(&s->sout);
+  PT_END(&s->outputpt);
+}
+/*---------------------------------------------------------------------------*/
+const char http_get[] = "GET ";
+const char http_index_html[] = "/index.html";
+//const char http_referer[] = "Referer:"
+static
+PT_THREAD(handle_input(struct httpd_state *s))
+{
+  PSOCK_BEGIN(&s->sin);
+
+  PSOCK_READTO(&s->sin, ISO_space);
+
+  if(strncmp(s->inputbuf, http_get, 4) != 0) {
+    PSOCK_CLOSE_EXIT(&s->sin);
+  }
+  PSOCK_READTO(&s->sin, ISO_space);
+
+  if(s->inputbuf[0] != ISO_slash) {
+    PSOCK_CLOSE_EXIT(&s->sin);
+  }
+
+#if URLCONV
+  s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
+  urlconv_tofilename(s->filename, s->inputbuf, sizeof(s->filename));
+#else /* URLCONV */
+  if(s->inputbuf[1] == ISO_space) {
+    strncpy(s->filename, http_index_html, sizeof(s->filename));
+  } else {
+    s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
+    strncpy(s->filename, s->inputbuf, sizeof(s->filename));
+  }
+#endif /* URLCONV */
+
+  webserver_log_file(&uip_conn->ripaddr, s->filename);
+
+  s->state = STATE_OUTPUT;
+
+  while(1) {
+    PSOCK_READTO(&s->sin, ISO_nl);
+#if 0
+    if(strncmp(s->inputbuf, http_referer, 8) == 0) {
+      s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
+      webserver_log(s->inputbuf);
+    }
+#endif
+  }
+
+  PSOCK_END(&s->sin);
+}
+/*---------------------------------------------------------------------------*/
+static void
+handle_connection(struct httpd_state *s)
+{
+  handle_input(s);
+  if(s->state == STATE_OUTPUT) {
+    handle_output(s);
+  }
+}
+
+/*---------------------------------------------------------------------------*/
+void
+httpd_appcall(void *state)
+{
+  struct httpd_state *s = (struct httpd_state *)state;
+
+  if(uip_closed() || uip_aborted() || uip_timedout()) {
+    if(s != NULL) {
+      s->script = NULL;
+      memb_free(&conns, s);
+    }
+  } else if(uip_connected()) {
+    s = (struct httpd_state *)memb_alloc(&conns);
+    if(s == NULL) {
+      uip_abort();
+      webserver_log_file(&uip_conn->ripaddr, "reset (no memory block)");
+      return;
+    }
+    tcp_markconn(uip_conn, s);
+    PSOCK_INIT(&s->sin, (uint8_t *)s->inputbuf, sizeof(s->inputbuf) - 1);
+    PSOCK_INIT(&s->sout, (uint8_t *)s->inputbuf, sizeof(s->inputbuf) - 1);
+    PT_INIT(&s->outputpt);
+    s->script = NULL;
+    s->state = STATE_WAITING;
+    timer_set(&s->timer, CLOCK_SECOND * 10);
+    handle_connection(s);
+  } else if(s != NULL) {
+    if(uip_poll()) {
+      if(timer_expired(&s->timer)) {
+        uip_abort();
+        s->script = NULL;
+        memb_free(&conns, s);
+        webserver_log_file(&uip_conn->ripaddr, "reset (timeout)");
+      }
+    } else {
+      timer_restart(&s->timer);
+    }
+    handle_connection(s);
+  } else {
+    uip_abort();
+  }
+}
+
+/*---------------------------------------------------------------------------*/
+void
+httpd_init(void)
+{
+
+  tcp_listen(UIP_HTONS(80));
+  memb_init(&conns);
+#if URLCONV
+  urlconv_init();
+#endif /* URLCONV */
+}
+/*---------------------------------------------------------------------------*/
--- a/examples/osd/rpl-border-router/httpd-simple.h
+++ b/examples/osd/rpl-border-router/httpd-simple.h
@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2010, 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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.
+ *
+ */
+
+/**
+ * \file
+ *         A simple webserver
+ * \author
+ *         Adam Dunkels <adam@sics.se>
+ *         Niclas Finne <nfi@sics.se>
+ *         Joakim Eriksson <joakime@sics.se>
+ */
+
+#ifndef __HTTPD_SIMPLE_H__
+#define __HTTPD_SIMPLE_H__
+
+#include "contiki-net.h"
+
+/* The current internal border router webserver ignores the requested file name */
+/* and needs no per-connection output buffer, so save some RAM */
+#ifndef WEBSERVER_CONF_CFS_PATHLEN
+#define HTTPD_PATHLEN 2
+#else /* WEBSERVER_CONF_CFS_CONNS */
+#define HTTPD_PATHLEN WEBSERVER_CONF_CFS_PATHLEN
+#endif /* WEBSERVER_CONF_CFS_CONNS */
+
+struct httpd_state;
+typedef char (* httpd_simple_script_t)(struct httpd_state *s);
+
+struct httpd_state {
+  struct timer timer;
+  struct psock sin, sout;
+  struct pt outputpt;
+  char inputbuf[HTTPD_PATHLEN + 24];
+/*char outputbuf[UIP_TCP_MSS]; */
+  char filename[HTTPD_PATHLEN];
+  httpd_simple_script_t script;
+  char state;
+};
+
+void httpd_init(void);
+void httpd_appcall(void *state);
+
+httpd_simple_script_t httpd_simple_get_script(const char *name);
+
+#define SEND_STRING(s, str) PSOCK_SEND(s, (uint8_t *)str, strlen(str))
+
+#endif /* __HTTPD_SIMPLE_H__ */
--- a/examples/osd/rpl-border-router/project-conf.h
+++ b/examples/osd/rpl-border-router/project-conf.h
@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2010, 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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.
+ *
+ * $Id: project-conf.h,v 1.1 2010/10/21 18:23:44 joxe Exp $
+ */
+
+#ifndef __PROJECT_ROUTER_CONF_H__
+#define __PROJECT_ROUTER_CONF_H__
+
+#ifndef UIP_FALLBACK_INTERFACE
+#define UIP_FALLBACK_INTERFACE rpl_interface
+#endif
+
+#ifndef QUEUEBUF_CONF_NUM
+#define QUEUEBUF_CONF_NUM          4
+#endif
+
+#ifndef UIP_CONF_BUFFER_SIZE
+#define UIP_CONF_BUFFER_SIZE    140
+#endif
+
+#ifndef UIP_CONF_RECEIVE_WINDOW
+#define UIP_CONF_RECEIVE_WINDOW  60
+#endif
+
+#ifndef WEBSERVER_CONF_CFS_CONNS
+#define WEBSERVER_CONF_CFS_CONNS 2
+#endif
+
+#endif /* __PROJECT_ROUTER_CONF_H__ */
--- a/examples/osd/rpl-border-router/run-test.sh
+++ b/examples/osd/rpl-border-router/run-test.sh
@ -0,0 +1,7 @@
+#!/bin/bash
+make clean TARGET=atmega128rfa1
+make TARGET=atmega128rfa1
+avr-size -C --mcu=MCU=atmega128rfa1 rest-server-example.osd-er-lp24
+avr-objcopy -j .text -j .data -O ihex border-router.osd-er-lp24 border-router.osd-er-lp24.hex
+avr-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O ihex border-router.osd-er-lp24 border-router.osd-er-lp24.eep
+#sudo avrdude -pm128rfa1 -c arduino -P/dev/ttyUSB0 -b57600 -e -U flash:w:border-router.osd-er-lp24.hex:a -U eeprom:w:border-router.osd-er-lp24.eep:a
--- a/examples/osd/rpl-border-router/run.sh
+++ b/examples/osd/rpl-border-router/run.sh
@ -0,0 +1,7 @@
+#!/bin/bash
+make clean TARGET=osd-er-lp24
+make TARGET=osd-er-lp24
+avr-size -C --mcu=MCU=atmega128rfa1 border-router.osd-er-lp24
+avr-objcopy -j .text -j .data -O ihex border-router.osd-er-lp24 border-router.osd-er-lp24.hex
+avr-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O ihex border-router.osd-er-lp24 border-router.osd-er-lp24.eep
+#sudo avrdude -pm128rfa1 -c arduino -P/dev/ttyUSB0 -b57600 -e -U flash:w:border-router.osd-er-lp24.hex:a -U eeprom:w:border-router.osd-er-lp24.eep:a
--- a/examples/osd/rpl-border-router/slip-bridge.c
+++ b/examples/osd/rpl-border-router/slip-bridge.c
@ -0,0 +1,153 @@
+/*
+ * Copyright (c) 2010, 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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.
+ *
+ * $Id: slip-bridge.c,v 1.6 2011/01/17 20:05:51 joxe Exp $
+ */
+
+/**
+ * \file
+ *         Slip fallback interface
+ * \author
+ *         Niclas Finne <nfi@sics.se>
+ *         Joakim Eriksson <joakime@sics.se>
+ *         Joel Hoglund <joel@sics.se>
+ *         Nicolas Tsiftes <nvt@sics.se>
+ */
+
+#include "net/uip.h"
+#include "net/uip-ds6.h"
+#include "dev/slip.h"
+#include "dev/uart1.h"
+#include <string.h>
+
+#define UIP_IP_BUF        ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
+
+#define DEBUG DEBUG_PRINT
+#include "net/uip-debug.h"
+
+void set_prefix_64(uip_ipaddr_t *);
+
+static uip_ipaddr_t last_sender;
+/*---------------------------------------------------------------------------*/
+static void
+slip_input_callback(void)
+{
+ // PRINTF("SIN: %u\n", uip_len);
+  if(uip_buf[0] == '!') {
+    PRINTF("Got configuration message of type %c\n", uip_buf[1]);
+    uip_len = 0;
+    if(uip_buf[1] == 'P') {
+      uip_ipaddr_t prefix;
+      /* Here we set a prefix !!! */
+      memset(&prefix, 0, 16);
+      memcpy(&prefix, &uip_buf[2], 8);
+      PRINTF("Setting prefix ");
+      PRINT6ADDR(&prefix);
+      PRINTF("\n");
+      set_prefix_64(&prefix);
+    }
+  } else if (uip_buf[0] == '?') {
+    PRINTF("Got request message of type %c\n", uip_buf[1]);
+    if(uip_buf[1] == 'M') {
+      char* hexchar = "0123456789abcdef";
+      int j;
+      /* this is just a test so far... just to see if it works */
+      uip_buf[0] = '!';
+      for(j = 0; j < 8; j++) {
+        uip_buf[2 + j * 2] = hexchar[uip_lladdr.addr[j] >> 4];
+        uip_buf[3 + j * 2] = hexchar[uip_lladdr.addr[j] & 15];
+      }
+      uip_len = 18;
+      slip_send();
+      
+    }
+    uip_len = 0;
+  }
+  /* Save the last sender received over SLIP to avoid bouncing the
+     packet back if no route is found */
+  uip_ipaddr_copy(&last_sender, &UIP_IP_BUF->srcipaddr);
+}
+/*---------------------------------------------------------------------------*/
+static void
+init(void)
+{
+  slip_arch_init(BAUD2UBR(115200));
+  process_start(&slip_process, NULL);
+  slip_set_input_callback(slip_input_callback);
+}
+/*---------------------------------------------------------------------------*/
+static void
+output(void)
+{
+  if(uip_ipaddr_cmp(&last_sender, &UIP_IP_BUF->srcipaddr)) {
+    /* Do not bounce packets back over SLIP if the packet was received
+       over SLIP */
+    PRINTF("slip-bridge: Destination off-link but no route src=");
+    PRINT6ADDR(&UIP_IP_BUF->srcipaddr);
+    PRINTF(" dst=");
+    PRINT6ADDR(&UIP_IP_BUF->destipaddr);
+    PRINTF("\n");
+  } else {
+ //   PRINTF("SUT: %u\n", uip_len);
+    slip_send();
+  }
+}
+
+/*---------------------------------------------------------------------------*/
+#undef putchar
+int
+putchar(int c)
+{
+#define SLIP_END     0300
+  static char debug_frame = 0;
+
+  if(!debug_frame) {            /* Start of debug output */
+    slip_arch_writeb(SLIP_END);
+    slip_arch_writeb('\r');     /* Type debug line == '\r' */
+    debug_frame = 1;
+  }
+
+  /* Need to also print '\n' because for example COOJA will not show
+     any output before line end */
+  slip_arch_writeb((char)c);
+
+  /*
+   * Line buffered output, a newline marks the end of debug output and
+   * implicitly flushes debug output.
+   */
+  if(c == '\n') {
+    slip_arch_writeb(SLIP_END);
+    debug_frame = 0;
+  }
+  return c;
+}
+/*---------------------------------------------------------------------------*/
+const struct uip_fallback_interface rpl_interface = {
+  init, output
+};
+/*---------------------------------------------------------------------------*/
--- a/platform/osd-er-lp24/Makefile.osd-er-lp24
+++ b/platform/osd-er-lp24/Makefile.osd-er-lp24
@ -0,0 +1,32 @@
+CONTIKI_TARGET_DIRS = . dev apps net loader
+
+CONTIKI_CORE=contiki-main
+CONTIKI_TARGET_MAIN = ${CONTIKI_CORE}.o
+CONTIKI_TARGET_SOURCEFILES += contiki-main.c params.c node-id.c
+#Needed for slip
+CONTIKI_TARGET_SOURCEFILES += button-sensor.c sensors.c slip_uart0.c slip.c
+
+CONTIKIAVR=$(CONTIKI)/cpu/avr
+CONTIKIBOARD=.
+BOOTLOADER_START = 0x1F000
+CONTIKI_PLAT_DEFS = -DF_CPU=16000000UL -DAUTO_CRC_PADDING=2
+
+MCU=atmega128rfa1
+
+AVRDUDE_PROGRAMMER=jtag2
+
+# For usb devices, you may either use PORT=usb, or (e.g. if you have more than one
+# programmer connected) you can use the following trick to find out the serial number:
+#
+# The example is for an JTAGICE mkII used to program an ATmega128:
+# avrdude -v -P usb:xxxx -c jtag2 -p atmega128
+AVRDUDE_PORT=usb:00B000000D79
+
+
+# Additional avrdude options
+# Verify off
+AVRDUDE_OPTIONS=-V
+
+
+include $(CONTIKIAVR)/Makefile.avr
+include $(CONTIKIAVR)/radio/Makefile.radio
--- a/platform/osd-er-lp24/button-sensor.c
+++ b/platform/osd-er-lp24/button-sensor.c
@ -0,0 +1,45 @@
+/* Dummy sensor routine */
+
+#include "lib/sensors.h"
+#include "dev/button-sensor.h"
+const struct sensors_sensor button_sensor;
+static int status(int type);
+struct sensors_sensor *sensors[1];
+unsigned char sensors_flags[1];
+
+
+static int
+value(int type)
+{
+ return 0;
+}
+
+static int
+configure(int type, int c)
+{
+	switch (type) {
+	case SENSORS_ACTIVE:
+		if (c) {
+			if(!status(SENSORS_ACTIVE)) {
+			}
+		} else {
+		}
+		return 1;
+	}
+	return 0;
+}
+
+static int
+status(int type)
+{
+	switch (type) {
+	case SENSORS_ACTIVE:
+	case SENSORS_READY:
+		return 1;
+	}
+	return 0;
+}
+
+SENSORS_SENSOR(button_sensor, BUTTON_SENSOR,
+	       value, configure, status);
+
--- a/platform/osd-er-lp24/contiki-conf.h
+++ b/platform/osd-er-lp24/contiki-conf.h
@ -0,0 +1,347 @@
+/*
+ * Copyright (c) 2006, Technical University of Munich
+ * 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ *
+ * @(#)$$
+ */
+
+/**
+ * \file
+ *         Configuration for Atmel ATmega128rfa1
+ * \author
+ *         David Kopf <dak664@embarqmail.com>
+ */
+
+#ifndef __CONTIKI_CONF_H__
+#define __CONTIKI_CONF_H__
+
+/* Platform name, type, and MCU clock rate */
+#define PLATFORM_NAME  "RFA1"
+#define PLATFORM_TYPE  ATMEGA128RFA1
+#ifndef F_CPU
+#define F_CPU          16000000UL
+#endif
+
+#include <stdint.h>
+
+/* The AVR tick interrupt usually is done with an 8 bit counter around 128 Hz.
+ * 125 Hz needs slightly more overhead during the interrupt, as does a 32 bit
+ * clock_time_t.
+ */
+ /* Clock ticks per second */
+#define CLOCK_CONF_SECOND 128
+#if 1
+/* 16 bit counter overflows every ~10 minutes */
+typedef unsigned short clock_time_t;
+#define CLOCK_LT(a,b)  ((signed short)((a)-(b)) < 0)
+#define INFINITE_TIME 0xffff
+#define RIME_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
+#define COLLECT_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
+#else
+typedef unsigned long clock_time_t;
+#define CLOCK_LT(a,b)  ((signed long)((a)-(b)) < 0)
+#define INFINITE_TIME 0xffffffff
+#endif
+/* These routines are not part of the contiki core but can be enabled in cpu/avr/clock.c */
+void clock_delay_msec(uint16_t howlong);
+void clock_adjust_ticks(clock_time_t howmany);
+
+/* Michael Hartman's atmega128rfa1 board has an external 32768Hz crystal connected to TOSC1 and 2 pins similar to the Raven 1284p */
+/* and theoretically can use TIMER2 with it to keep time. Else TIMER0 is used. */
+/* The sleep timer requires the crystal and adds a TIMER2 interrupt routine if not already define by clock.c */
+#define AVR_CONF_USE32KCRYSTAL 1
+
+/* Michael Hartman's protobyte board has LED on PORTE1, used for radio on indication */
+/* However this results in disabling UART0. */
+#define RF230BB_CONF_LEDONPORTE1  0
+
+/* COM port to be used for SLIP connection. This is usually UART0, but see above */
+#if RF230BB_CONF_LEDONPORTE1
+#define SLIP_PORT RS232_PORT_1
+#else
+#define SLIP_PORT RS232_PORT_0
+#endif
+
+/* Pre-allocated memory for loadable modules heap space (in bytes)*/
+/* Default is 4096. Currently used only when elfloader is present. Not tested on Raven */
+//#define MMEM_CONF_SIZE 256
+
+/* Starting address for code received via the codeprop facility. Not tested. */
+typedef unsigned long off_t;
+//#define EEPROMFS_ADDR_CODEPROP 0x8000
+
+/* Logging adds 200 bytes to program size. RS232 output slows down webserver. */
+//#define LOG_CONF_ENABLED         1
+
+/* RADIOSTATS is used in rf230bb, clock.c and the webserver cgi to report radio usage */
+/* It has less overhead than ENERGEST */
+#define RADIOSTATS                1
+
+/* More extensive stats, via main loop printfs or webserver status pages */
+#define ENERGEST_CONF_ON          1
+
+/* Packet statistics */
+typedef unsigned short uip_stats_t;
+#define UIP_STATISTICS            0
+
+/* Available watchdog timeouts depend on mcu. Default is WDTO_2S. -1 Disables the watchdog. */
+/* AVR Studio simulator tends to reboot due to clocking the WD 8 times too fast */
+//#define WATCHDOG_CONF_TIMEOUT -1
+
+/* Debugflow macro, useful for tracing path through mac and radio interrupts */
+//#define DEBUGFLOWSIZE 128
+
+
+/* Define MAX_*X_POWER to reduce tx power and ignore weak rx packets for testing a miniature multihop network.
+ * Leave undefined for full power and sensitivity.
+ * tx=0 (3dbm, default) to 15 (-17.2dbm)
+ * RF230_CONF_AUTOACK sets the extended mode using the energy-detect register with rx=0 (-91dBm) to 84 (-7dBm)
+ *   else the rssi register is used having range 0 (91dBm) to 28 (-10dBm)
+ *   For simplicity RF230_MIN_RX_POWER is based on the energy-detect value and divided by 3 when autoack is not set.
+ * On the RF230 a reduced rx power threshold will not prevent autoack if enabled and requested.
+ * These numbers applied to both Raven and Jackdaw give a maximum communication distance of about 15 cm
+ * and a 10 meter range to a full-sensitivity RF230 sniffer.
+#define RF230_MAX_TX_POWER 15
+#define RF230_MIN_RX_POWER 30
+ */
+  /* The rf231 and atmega128rfa1 can use an rssi threshold for triggering rx_busy that saves 0.5ma in rx mode */
+/* 1 - 15 maps into -90 to -48 dBm; the register is written with RF230_MIN_RX_POWER/6 + 1. Undefine for -100dBm sensitivity */
+//#define RF230_MIN_RX_POWER        0
+
+/* Network setup */
+/* TX routine passes the cca/ack result in the return parameter */
+#define RDC_CONF_HARDWARE_ACK    1
+/* TX routine does automatic cca and optional backoff */
+#define RDC_CONF_HARDWARE_CSMA   1
+/* Allow MCU sleeping between channel checks */
+#define RDC_CONF_MCU_SLEEP         1
+
+#if UIP_CONF_IPV6
+#define RIMEADDR_CONF_SIZE        8
+#define UIP_CONF_ICMP6            1
+#define UIP_CONF_UDP              1
+#define UIP_CONF_TCP              1
+#define NETSTACK_CONF_NETWORK     sicslowpan_driver
+#define SICSLOWPAN_CONF_COMPRESSION SICSLOWPAN_COMPRESSION_HC06
+#else
+/* ip4 should build but is largely untested */
+#define RIMEADDR_CONF_SIZE        2
+#define NETSTACK_CONF_NETWORK     rime_driver
+#endif
+
+#define UIP_CONF_LL_802154        1
+#define UIP_CONF_LLH_LEN          0
+
+/* 10 bytes per stateful address context - see sicslowpan.c */
+/* Default is 1 context with prefix aaaa::/64 */
+/* These must agree with all the other nodes or there will be a failure to communicate! */
+#define SICSLOWPAN_CONF_MAX_ADDR_CONTEXTS 1
+#define SICSLOWPAN_CONF_ADDR_CONTEXT_0 {addr_contexts[0].prefix[0]=0xaa;addr_contexts[0].prefix[1]=0xaa;}
+#define SICSLOWPAN_CONF_ADDR_CONTEXT_1 {addr_contexts[1].prefix[0]=0xbb;addr_contexts[1].prefix[1]=0xbb;}
+#define SICSLOWPAN_CONF_ADDR_CONTEXT_2 {addr_contexts[2].prefix[0]=0x20;addr_contexts[2].prefix[1]=0x01;addr_contexts[2].prefix[2]=0x49;addr_contexts[2].prefix[3]=0x78,addr_contexts[2].prefix[4]=0x1d;addr_contexts[2].prefix[5]=0xb1;}
+
+/* Take the default TCP maximum segment size for efficiency and simpler wireshark captures */
+/* Use this to prevent 6LowPAN fragmentation (whether or not fragmentation is enabled) */
+//#define UIP_CONF_TCP_MSS       48
+
+#define UIP_CONF_IP_FORWARD      0
+#define UIP_CONF_FWCACHE_SIZE    0
+
+#define UIP_CONF_IPV6_CHECKS     1
+#define UIP_CONF_IPV6_QUEUE_PKT  1
+#define UIP_CONF_IPV6_REASSEMBLY 0
+
+#define UIP_CONF_UDP_CHECKSUMS   1
+#define UIP_CONF_TCP_SPLIT       1
+#define UIP_CONF_DHCP_LIGHT      1
+
+
+//#if 1 /* No radio cycling */
+#if 0 /* radio cycling */
+
+#define NETSTACK_CONF_MAC         nullmac_driver
+#define NETSTACK_CONF_RDC         sicslowmac_driver
+#define NETSTACK_CONF_FRAMER      framer_802154
+#define NETSTACK_CONF_RADIO       rf230_driver
+#define CHANNEL_802_15_4          26
+/* AUTOACK receive mode gives better rssi measurements, even if ACK is never requested */
+#define RF230_CONF_AUTOACK        1
+/* Request 802.15.4 ACK on all packets sent (else autoretry). This is primarily for testing. */
+#define SICSLOWPAN_CONF_ACK_ALL   0
+/* Number of auto retry attempts 0-15 (0 implies don't use extended TX_ARET_ON mode with CCA) */
+#define RF230_CONF_AUTORETRIES    2
+/* Default is one RAM buffer for received packets. More than one may benefit multiple TCP connections or ports */
+#define RF230_CONF_RX_BUFFERS     3
+#define SICSLOWPAN_CONF_FRAG      1
+/* Most browsers reissue GETs after 3 seconds which stops fragment reassembly so a longer MAXAGE does no good */
+#define SICSLOWPAN_CONF_MAXAGE    3
+/* How long to wait before terminating an idle TCP connection. Smaller to allow faster sleep. Default is 120 seconds */
+/* If wait is too short the connection can be reset as a result of multiple fragment reassembly timeouts */
+#define UIP_CONF_WAIT_TIMEOUT    20
+/* 211 bytes per queue buffer */
+#define QUEUEBUF_CONF_NUM         8
+/* 54 bytes per queue ref buffer */
+#define QUEUEBUF_CONF_REF_NUM     2
+/* Allocate remaining RAM as desired */
+/* 30 bytes per TCP connection */
+/* 6LoWPAN does not do well with concurrent TCP streams, as new browser GETs collide with packets coming */
+/* from previous GETs, causing decreased throughput, retransmissions, and timeouts. Increase to study this. */
+/* ACKs to other ports become interleaved with computation-intensive GETs, so ACKs are particularly missed. */
+/* Increasing the number of packet receive buffers in RAM helps to keep ACKs from being lost */
+#define UIP_CONF_MAX_CONNECTIONS  4
+/* 2 bytes per TCP listening port */
+#define UIP_CONF_MAX_LISTENPORTS  4
+/* 25 bytes per UDP connection */
+#define UIP_CONF_UDP_CONNS       10
+/* See uip-ds6.h */
+#define UIP_CONF_DS6_NBR_NBU      20
+#define UIP_CONF_DS6_DEFRT_NBU    2
+#define UIP_CONF_DS6_PREFIX_NBU   3
+#define UIP_CONF_DS6_ROUTE_NBU    20
+#define UIP_CONF_DS6_ADDR_NBU     3
+#define UIP_CONF_DS6_MADDR_NBU    0
+#define UIP_CONF_DS6_AADDR_NBU    0
+
+
+#elif 1  /* Contiki-mac radio cycling */
+//#define NETSTACK_CONF_MAC         nullmac_driver
+/* csma needed for burst mode at present. Webserver won't work without it */
+#define NETSTACK_CONF_MAC         csma_driver
+#define NETSTACK_CONF_RDC         contikimac_driver
+/* Default is two CCA separated by 500 usec */
+#define NETSTACK_CONF_RDC_CHANNEL_CHECK_RATE   8
+/* Wireshark won't decode with the header, but padded packets will fail ipv6 checksum */
+#define CONTIKIMAC_CONF_WITH_CONTIKIMAC_HEADER 0
+/* So without the header this needed for RPL mesh to form */
+#define CONTIKIMAC_CONF_SHORTEST_PACKET_SIZE   43-18  //multicast RPL DIS length
+/* Not tested much yet */
+#define WITH_PHASE_OPTIMIZATION                0
+#define CONTIKIMAC_CONF_COMPOWER               1
+#define RIMESTATS_CONF_ON                      1
+#define NETSTACK_CONF_FRAMER      framer_802154
+#define NETSTACK_CONF_RADIO       rf230_driver
+#define CHANNEL_802_15_4          26
+/* The radio needs to interrupt during an rtimer interrupt */
+#define RTIMER_CONF_NESTED_INTERRUPTS 1
+#define RF230_CONF_AUTOACK        1
+/* A 0 here means non-extended mode; 1 means extended mode with no retry, >1 for retrys */
+#define RF230_CONF_AUTORETRIES    1
+/* A 0 here means no cca; 1 means extended mode with cca but no retry, >1 for backoff retrys */
+#define RF230_CONF_CSMARETRIES    1
+#define SICSLOWPAN_CONF_FRAG      1
+#define SICSLOWPAN_CONF_MAXAGE    3
+/* 211 bytes per queue buffer. Contikimac burst mode needs 15 for a 1280 byte MTU */
+#define QUEUEBUF_CONF_NUM         15
+/* 54 bytes per queue ref buffer */
+#define QUEUEBUF_CONF_REF_NUM     2
+/* Allocate remaining RAM. Not much left due to queuebuf increase  */
+#define UIP_CONF_MAX_CONNECTIONS  2
+#define UIP_CONF_MAX_LISTENPORTS  4
+#define UIP_CONF_UDP_CONNS        5
+#define UIP_CONF_DS6_NBR_NBU      4
+#define UIP_CONF_DS6_DEFRT_NBU    2
+#define UIP_CONF_DS6_PREFIX_NBU   3
+#define UIP_CONF_DS6_ROUTE_NBU    4
+#define UIP_CONF_DS6_ADDR_NBU     3
+#define UIP_CONF_DS6_MADDR_NBU    0
+#define UIP_CONF_DS6_AADDR_NBU    0
+
+
+#elif 1  /* cx-mac radio cycling */
+/* RF230 does clear-channel assessment in extended mode (autoretries>0) */
+#define RF230_CONF_AUTORETRIES    1
+#if RF230_CONF_AUTORETRIES
+#define NETSTACK_CONF_MAC         nullmac_driver
+#else
+#define NETSTACK_CONF_MAC         csma_driver
+#endif
+#define NETSTACK_CONF_RDC         cxmac_driver
+#define NETSTACK_CONF_FRAMER      framer_802154
+#define NETSTACK_CONF_RADIO       rf230_driver
+#define CHANNEL_802_15_4          26
+#define RF230_CONF_AUTOACK        1
+#define SICSLOWPAN_CONF_FRAG      1
+#define SICSLOWPAN_CONF_MAXAGE    3
+#define CXMAC_CONF_ANNOUNCEMENTS  0
+#define NETSTACK_CONF_RDC_CHANNEL_CHECK_RATE 8
+/* 211 bytes per queue buffer. Burst mode will need 15 for a 1280 byte MTU */
+#define QUEUEBUF_CONF_NUM         15
+/* 54 bytes per queue ref buffer */
+#define QUEUEBUF_CONF_REF_NUM     2
+/* Allocate remaining RAM. Not much left due to queuebuf increase  */
+#define UIP_CONF_MAX_CONNECTIONS  2
+#define UIP_CONF_MAX_LISTENPORTS  4
+#define UIP_CONF_UDP_CONNS        5
+#define UIP_CONF_DS6_NBR_NBU      4
+#define UIP_CONF_DS6_DEFRT_NBU    2
+#define UIP_CONF_DS6_PREFIX_NBU   3
+#define UIP_CONF_DS6_ROUTE_NBU    4
+#define UIP_CONF_DS6_ADDR_NBU     3
+#define UIP_CONF_DS6_MADDR_NBU    0
+#define UIP_CONF_DS6_AADDR_NBU    0
+//Below gives 10% duty cycle, undef for default 5%
+//#define CXMAC_CONF_ON_TIME (RTIMER_ARCH_SECOND / 80)
+//Below gives 50% duty cycle
+//#define CXMAC_CONF_ON_TIME (RTIMER_ARCH_SECOND / 16)
+
+#else
+#error Network configuration not specified!
+#endif   /* Network setup */
+
+/* ************************************************************************** */
+//#pragma mark RPL Settings
+/* ************************************************************************** */
+#if UIP_CONF_IPV6_RPL
+
+#define UIP_CONF_ROUTER                 1
+#define UIP_CONF_ND6_SEND_RA		    0
+#define UIP_CONF_ND6_REACHABLE_TIME     600000
+#define UIP_CONF_ND6_RETRANS_TIMER      10000
+
+/* For slow slip connections, to prevent buffer overruns */
+//#define UIP_CONF_RECEIVE_WINDOW 300
+#undef UIP_CONF_FWCACHE_SIZE
+#define UIP_CONF_FWCACHE_SIZE    30
+#define UIP_CONF_BROADCAST       1
+#define UIP_ARCH_IPCHKSUM        1
+#define UIP_CONF_PINGADDRCONF    0
+#define UIP_CONF_LOGGING         0
+
+#endif /* RPL */
+
+#define CCIF
+#define CLIF
+
+/* include the project config */
+/* PROJECT_CONF_H might be defined in the project Makefile */
+#ifdef PROJECT_CONF_H
+#include PROJECT_CONF_H
+#endif
+
+#endif /* __CONTIKI_CONF_H__ */
--- a/platform/osd-er-lp24/contiki-main.c
+++ b/platform/osd-er-lp24/contiki-main.c
@ -0,0 +1,601 @@
+/*
+ * Copyright (c) 2006, Technical University of Munich
+ * 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ *
+ */
+#define PRINTF(FORMAT,args...) printf_P(PSTR(FORMAT),##args)
+
+#define ANNOUNCE_BOOT 1    //adds about 600 bytes to program size
+#if ANNOUNCE_BOOT
+#define PRINTA(FORMAT,args...) printf_P(PSTR(FORMAT),##args)
+#else
+#define PRINTA(...)
+#endif
+
+#define DEBUG 0
+#if DEBUG
+#define PRINTD(FORMAT,args...) printf_P(PSTR(FORMAT),##args)
+#else
+#define PRINTD(...)
+#endif
+
+#include <avr/pgmspace.h>
+#include <avr/fuse.h>
+#include <avr/eeprom.h>
+#include <stdio.h>
+#include <string.h>
+#include <dev/watchdog.h>
+
+#include "loader/symbols-def.h"
+#include "loader/symtab.h"
+
+#include "params.h"
+#include "radio/rf230bb/rf230bb.h"
+#include "net/mac/frame802154.h"
+#include "net/mac/framer-802154.h"
+#include "net/sicslowpan.h"
+
+#include "contiki.h"
+#include "contiki-net.h"
+#include "contiki-lib.h"
+
+#include "dev/rs232.h"
+#include "dev/serial-line.h"
+#include "dev/slip.h"
+
+#ifdef RAVEN_LCD_INTERFACE
+#include "raven-lcd.h"
+#endif
+
+#if AVR_WEBSERVER
+#include "httpd-fs.h"
+#include "httpd-cgi.h"
+#endif
+
+#ifdef COFFEE_FILES
+#include "cfs/cfs.h"
+#include "cfs/cfs-coffee.h"
+#endif
+
+#if UIP_CONF_ROUTER&&0
+#include "net/routing/rimeroute.h"
+#include "net/rime/rime-udp.h"
+#endif
+
+#include "net/rime.h"
+
+/* Track interrupt flow through mac, rdc and radio driver */
+//#define DEBUGFLOWSIZE 32
+#if DEBUGFLOWSIZE
+uint8_t debugflowsize,debugflow[DEBUGFLOWSIZE];
+#define DEBUGFLOW(c) if (debugflowsize<(DEBUGFLOWSIZE-1)) debugflow[debugflowsize++]=c
+#else
+#define DEBUGFLOW(c)
+#endif
+
+/* Get periodic prints from idle loop, from clock seconds or rtimer interrupts */
+/* Use of rtimer will conflict with other rtimer interrupts such as contikimac radio cycling */
+/* STAMPS will print ENERGEST outputs if that is enabled. */
+#define PERIODICPRINTS 1
+#if PERIODICPRINTS
+//#define PINGS 64
+#define ROUTES 600
+#define STAMPS 60
+#define STACKMONITOR 1024
+uint32_t clocktime;
+#define TESTRTIMER 0
+#if TESTRTIMER
+uint8_t rtimerflag=1;
+struct rtimer rt;
+void rtimercycle(void) {rtimerflag=1;}
+#endif
+#endif
+
+uint16_t ledtimer;
+
+/*-------------------------------------------------------------------------*/
+/*----------------------Configuration of the .elf file---------------------*/
+#if 1
+/* The proper way to set the signature is */
+#include <avr/signature.h>
+#else
+/* Older avr-gcc's may not define the needed SIGNATURE bytes. Do it manually if you get an error */
+typedef struct {const unsigned char B2;const unsigned char B1;const unsigned char B0;} __signature_t;
+#define SIGNATURE __signature_t __signature __attribute__((section (".signature")))
+SIGNATURE = {
+  .B2 = 0x01,//SIGNATURE_2, //ATMEGA128rfa1
+  .B1 = 0xA7,//SIGNATURE_1, //128KB flash
+  .B0 = 0x1E,//SIGNATURE_0, //Atmel
+};
+#endif
+
+#if 1
+/* JTAG+SPI enabled, External osc 1kck4ms1 , Boot 4096 words @ $1F000, TXC1K+4,1msec delay, Brownout 1.9 volts */
+FUSES ={.low = 0xF6, .high = 0x98, .extended = 0xfd,};
+#define BOOTLOADER_START = 0x1F000
+#else
+/* JTAG+SPI, Boot 4096 words @ $F000, Internal  oscillator, startup 6 CK +0 ms, Brownout 1.8 volts */
+FUSES ={.low = 0xC2, .high = 0x99, .extended = 0xfe,};
+#endif
+
+uint8_t
+rng_get_uint8(void) {
+#if 1
+  /* Upper two RSSI reg bits (RND_VALUE) are random in rf231 */
+  uint8_t j;
+  j = (PHY_RSSI&0xc0) + ((PHY_RSSI>>2)&0x30) + ((PHY_RSSI>>4)&0x0c) + ((PHY_RSSI>>6)&0x03);
+#else
+/* Get a pseudo random number using the ADC */
+  uint8_t i,j;
+  ADCSRA=1<<ADEN;             //Enable ADC, not free running, interrupt disabled, fastest clock
+  for (i=0;i<4;i++) {
+    ADMUX = 0;                //toggle reference to increase noise
+    ADMUX =0x1E;              //Select AREF as reference, measure 1.1 volt bandgap reference.
+    ADCSRA|=1<<ADSC;          //Start conversion
+    while (ADCSRA&(1<<ADSC)); //Wait till done
+	j = (j<<2) + ADC;
+  }
+  ADCSRA=0;                   //Disable ADC
+#endif
+  PRINTD("rng issues %d\n",j);
+  return j;
+}
+
+/*-------------------------Low level initialization------------------------*/
+/*------Done in a subroutine to keep main routine stack usage small--------*/
+void initialize(void)
+{
+  watchdog_init();
+  watchdog_start();
+
+/* The Raven implements a serial command and data interface via uart0 to a 3290p,
+ * which could be duplicated using another host computer.
+ */
+#if !RF230BB_CONF_LEDONPORTE1   //Conflicts with USART0
+#ifdef RAVEN_LCD_INTERFACE
+  rs232_init(RS232_PORT_0, USART_BAUD_38400,USART_PARITY_NONE | USART_STOP_BITS_1 | USART_DATA_BITS_8);
+  rs232_set_input(0,raven_lcd_serial_input);
+#else
+  /* Generic or slip connection on uart0 */
+  rs232_init(RS232_PORT_0, USART_BAUD_38400,USART_PARITY_NONE | USART_STOP_BITS_1 | USART_DATA_BITS_8);
+#endif
+#endif
+
+  /* Second rs232 port for debugging or slip alternative */
+  rs232_init(RS232_PORT_1, USART_BAUD_57600,USART_PARITY_NONE | USART_STOP_BITS_1 | USART_DATA_BITS_8);
+  /* Redirect stdout */
+#if RF230BB_CONF_LEDONPORTE1 || defined(RAVEN_LCD_INTERFACE)
+  rs232_redirect_stdout(RS232_PORT_1);
+#else
+  rs232_redirect_stdout(RS232_PORT_0);
+#endif
+  clock_init();
+
+  if(MCUSR & (1<<PORF )) PRINTD("Power-on reset.\n");
+  if(MCUSR & (1<<EXTRF)) PRINTD("External reset!\n");
+  if(MCUSR & (1<<BORF )) PRINTD("Brownout reset!\n");
+  if(MCUSR & (1<<WDRF )) PRINTD("Watchdog reset!\n");
+  if(MCUSR & (1<<JTRF )) PRINTD("JTAG reset!\n");
+
+#if STACKMONITOR
+  /* Simple stack pointer highwater monitor. Checks for magic numbers in the main
+   * loop. In conjuction with PERIODICPRINTS, never-used stack will be printed
+   * every STACKMONITOR seconds.
+   */
+{
+extern uint16_t __bss_end;
+uint16_t p=(uint16_t)&__bss_end;
+    do {
+      *(uint16_t *)p = 0x4242;
+      p+=10;
+    } while (p<SP-10); //don't overwrite our own stack
+}
+#endif
+
+#define CONF_CALIBRATE_OSCCAL 0
+#if CONF_CALIBRATE_OSCCAL
+void calibrate_rc_osc_32k();
+{
+extern uint8_t osccal_calibrated;
+uint8_t i;
+  PRINTD("\nBefore calibration OSCCAL=%x\n",OSCCAL);
+  for (i=0;i<10;i++) { 
+    calibrate_rc_osc_32k();  
+    PRINTD("Calibrated=%x\n",osccal_calibrated);
+//#include <util/delay_basic.h>
+//#define delay_us( us )   ( _delay_loop_2(1+(us*F_CPU)/4000000UL) ) 
+//   delay_us(50000);
+ }
+   clock_init();
+}
+#endif 
+
+  PRINTA("\n*******Booting %s*******\n",CONTIKI_VERSION_STRING);
+
+/* rtimers needed for radio cycling */
+  rtimer_init();
+
+ /* Initialize process subsystem */
+  process_init();
+
+  /* etimers must be started before ctimer_init */
+  process_start(&etimer_process, NULL);
+  ctimer_init();
+
+  /* Start radio and radio receive process */
+  NETSTACK_RADIO.init();
+
+/* Get a random seed for the 802.15.4 packet sequence number.
+ * Some layers will ignore duplicates found in a history (e.g. Contikimac)
+ * causing the initial packets to be ignored after a short-cycle restart.
+ */
+  random_init(rng_get_uint8());
+
+  /* Set addresses BEFORE starting tcpip process */
+
+  rimeaddr_t addr;
+
+  if (params_get_eui64(addr.u8)) {
+      PRINTA("Random EUI64 address generated\n");
+  }
+ 
+#if UIP_CONF_IPV6 
+  memcpy(&uip_lladdr.addr, &addr.u8, sizeof(rimeaddr_t));
+#elif WITH_NODE_ID
+  node_id=get_panaddr_from_eeprom();
+  addr.u8[1]=node_id&0xff;
+  addr.u8[0]=(node_id&0xff00)>>8;
+  PRINTA("Node ID from eeprom: %X\n",node_id);
+#endif  
+  rimeaddr_set_node_addr(&addr); 
+
+  rf230_set_pan_addr(params_get_panid(),params_get_panaddr(),(uint8_t *)&addr.u8);
+  rf230_set_channel(params_get_channel());
+  rf230_set_txpower(params_get_txpower());
+
+#if UIP_CONF_IPV6
+  PRINTA("EUI-64 MAC: %x-%x-%x-%x-%x-%x-%x-%x\n",addr.u8[0],addr.u8[1],addr.u8[2],addr.u8[3],addr.u8[4],addr.u8[5],addr.u8[6],addr.u8[7]);
+#else
+  PRINTA("MAC address ");
+  uint8_t i;
+  for (i=sizeof(rimeaddr_t); i>0; i--){
+    PRINTA("%x:",addr.u8[i-1]);
+  }
+  PRINTA("\n");
+#endif
+
+  /* Initialize stack protocols */
+  queuebuf_init();
+  NETSTACK_RDC.init();
+  NETSTACK_MAC.init();
+  NETSTACK_NETWORK.init();
+
+#if ANNOUNCE_BOOT
+  PRINTA("%s %s, channel %u , check rate %u Hz tx power %u\n",NETSTACK_MAC.name, NETSTACK_RDC.name, rf230_get_channel(),
+    CLOCK_SECOND / (NETSTACK_RDC.channel_check_interval() == 0 ? 1:NETSTACK_RDC.channel_check_interval()),
+    rf230_get_txpower());	  
+#if UIP_CONF_IPV6_RPL
+  PRINTA("RPL Enabled\n");
+#endif
+#if UIP_CONF_ROUTER
+  PRINTA("Routing Enabled\n");
+#endif
+
+#endif /* ANNOUNCE_BOOT */
+
+  process_start(&tcpip_process, NULL);
+
+#ifdef RAVEN_LCD_INTERFACE
+  process_start(&raven_lcd_process, NULL);
+#endif
+
+  /* Autostart other processes */
+  autostart_start(autostart_processes);
+
+  /*---If using coffee file system create initial web content if necessary---*/
+#if COFFEE_FILES
+  int fa = cfs_open( "/index.html", CFS_READ);
+  if (fa<0) {     //Make some default web content
+    PRINTA("No index.html file found, creating upload.html!\n");
+    PRINTA("Formatting FLASH file system for coffee...");
+    cfs_coffee_format();
+    PRINTA("Done!\n");
+    fa = cfs_open( "/index.html", CFS_WRITE);
+    int r = cfs_write(fa, &"It works!", 9);
+    if (r<0) PRINTA("Can''t create /index.html!\n");
+    cfs_close(fa);
+//  fa = cfs_open("upload.html"), CFW_WRITE);
+// <html><body><form action="upload.html" enctype="multipart/form-data" method="post"><input name="userfile" type="file" size="50" /><input value="Upload" type="submit" /></form></body></html>
+  }
+#endif /* COFFEE_FILES */
+
+/* Add addresses for testing */
+#if 0
+{  
+  uip_ip6addr_t ipaddr;
+  uip_ip6addr(&ipaddr, 0xaaaa, 0, 0, 0, 0, 0, 0, 0);
+  uip_ds6_addr_add(&ipaddr, 0, ADDR_AUTOCONF);
+//  uip_ds6_prefix_add(&ipaddr,64,0);
+}
+#endif
+
+/*--------------------------Announce the configuration---------------------*/
+#if ANNOUNCE_BOOT
+#if AVR_WEBSERVER
+{ uint8_t i;
+  char buf[80];
+  unsigned int size;
+
+  for (i=0;i<UIP_DS6_ADDR_NB;i++) {
+	if (uip_ds6_if.addr_list[i].isused) {	  
+	   httpd_cgi_sprint_ip6(uip_ds6_if.addr_list[i].ipaddr,buf);
+       PRINTA("IPv6 Address: %s\n",buf);
+	}
+  }
+   cli();
+   eeprom_read_block (buf,eemem_server_name, sizeof(eemem_server_name));
+   sei();
+   buf[sizeof(eemem_server_name)]=0;
+   PRINTA("%s",buf);
+   cli();
+   eeprom_read_block (buf,eemem_domain_name, sizeof(eemem_domain_name));
+   sei();
+   buf[sizeof(eemem_domain_name)]=0;
+   size=httpd_fs_get_size();
+#ifndef COFFEE_FILES
+   PRINTA(".%s online with fixed %u byte web content\n",buf,size);
+#elif COFFEE_FILES==1
+   PRINTA(".%s online with static %u byte EEPROM file system\n",buf,size);
+#elif COFFEE_FILES==2
+   PRINTA(".%s online with dynamic %u KB EEPROM file system\n",buf,size>>10);
+#elif COFFEE_FILES==3
+   PRINTA(".%s online with static %u byte program memory file system\n",buf,size);
+#elif COFFEE_FILES==4
+   PRINTA(".%s online with dynamic %u KB program memory file system\n",buf,size>>10);
+#endif /* COFFEE_FILES */
+}
+#else
+   PRINTA("Online\n");
+#endif
+#endif /* ANNOUNCE_BOOT */
+
+#if RF230BB_CONF_LEDONPORTE1
+  /* NB: PORTE1 conflicts with UART0 */
+  DDRE|=(1<<DDE1);  //set led pin to output (Micheal Hatrtman board)
+  PORTE&=~(1<<PE1); //and low to turn led off
+#endif
+}
+
+#if ROUTES && UIP_CONF_IPV6
+static void
+ipaddr_add(const uip_ipaddr_t *addr)
+{
+  uint16_t a;
+  int8_t i, f;
+  for(i = 0, f = 0; i < sizeof(uip_ipaddr_t); i += 2) {
+    a = (addr->u8[i] << 8) + addr->u8[i + 1];
+    if(a == 0 && f >= 0) {
+      if(f++ == 0) PRINTF("::");
+    } else {
+      if(f > 0) {
+        f = -1;
+      } else if(i > 0) {
+        PRINTF(":");
+      }
+      PRINTF("%x",a);
+    }
+  }
+}
+#endif
+
+/*-------------------------------------------------------------------------*/
+/*------------------------- Main Scheduler loop----------------------------*/
+/*-------------------------------------------------------------------------*/
+int
+main(void)
+{
+  initialize();
+
+  while(1) {
+    process_run();
+    watchdog_periodic();
+
+    /* Turn off LED after a while */
+    if (ledtimer) {
+      if (--ledtimer==0) {
+#if RF230BB_CONF_LEDONPORTE1
+        PORTE&=~(1<<PE1);
+#endif
+#if defined(RAVEN_LCD_INTERFACE)&&0
+       /* ledtimer can be set by received ping; ping the other way for testing */
+       extern void raven_ping6(void);         
+       raven_ping6();
+#endif
+      }
+    }
+
+#if 0
+/* Various entry points for debugging in the AVR Studio simulator.
+ * Set as next statement and step into the routine.
+ */
+    NETSTACK_RADIO.send(packetbuf_hdrptr(), 42);
+    process_poll(&rf230_process);
+    packetbuf_clear();
+    len = rf230_read(packetbuf_dataptr(), PACKETBUF_SIZE);
+    packetbuf_set_datalen(42);
+    NETSTACK_RDC.input();
+#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) {
+      PRINTD("\nRF230 calibrated!\n");
+      rf230_calibrated=0;
+    }
+#endif
+
+/* Set DEBUGFLOWSIZE in contiki-conf.h to track path through MAC, RDC, and RADIO */
+#if DEBUGFLOWSIZE
+  if (debugflowsize) {
+    debugflow[debugflowsize]=0;
+    PRINTF("%s",debugflow);
+    debugflowsize=0;
+   }
+#endif
+
+#if PERIODICPRINTS
+#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.
+ */
+    if (rtimerflag) {
+      rtimer_set(&rt, RTIMER_NOW()+ RTIMER_ARCH_SECOND*1UL, 1,(void *) rtimercycle, NULL);
+      rtimerflag=0;
+#else
+  if (clocktime!=clock_seconds()) {
+     clocktime=clock_seconds();
+#endif
+
+#if STAMPS
+if ((clocktime%STAMPS)==0) {
+#if ENERGEST_CONF_ON
+#include "lib/print-stats.h"
+	print_stats();
+#elif RADIOSTATS
+extern volatile unsigned long radioontime;
+  PRINTF("%u(%u)s\n",clocktime,radioontime);
+#else
+  PRINTF("%us\n",clocktime);
+#endif
+
+}
+#endif
+#if TESTRTIMER
+      clocktime+=1;
+#endif
+
+#if PINGS && UIP_CONF_IPV6
+extern void raven_ping6(void); 
+if ((clocktime%PINGS)==1) {
+  PRINTF("**Ping\n");
+  raven_ping6();
+}
+#endif
+
+#if ROUTES && UIP_CONF_IPV6
+if ((clocktime%ROUTES)==2) {
+      
+extern uip_ds6_nbr_t uip_ds6_nbr_cache[];
+extern uip_ds6_route_t uip_ds6_routing_table[];
+extern uip_ds6_netif_t uip_ds6_if;
+
+  uint8_t i,j;
+  PRINTF("\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) {
+      ipaddr_add(&uip_ds6_if.addr_list[i].ipaddr);
+      PRINTF("\n");
+    }
+  }
+  PRINTF("\nNeighbors [%u max]\n",UIP_DS6_NBR_NB);
+  for(i = 0,j=1; i < UIP_DS6_NBR_NB; i++) {
+    if(uip_ds6_nbr_cache[i].isused) {
+      ipaddr_add(&uip_ds6_nbr_cache[i].ipaddr);
+      PRINTF("\n");
+      j=0;
+    }
+  }
+  if (j) PRINTF("  <none>");
+  PRINTF("\nRoutes [%u max]\n",UIP_DS6_ROUTE_NB);
+  for(i = 0,j=1; i < UIP_DS6_ROUTE_NB; i++) {
+    if(uip_ds6_routing_table[i].isused) {
+      ipaddr_add(&uip_ds6_routing_table[i].ipaddr);
+      PRINTF("/%u (via ", uip_ds6_routing_table[i].length);
+      ipaddr_add(&uip_ds6_routing_table[i].nexthop);
+ //     if(uip_ds6_routing_table[i].state.lifetime < 600) {
+        PRINTF(") %lus\n", uip_ds6_routing_table[i].state.lifetime);
+ //     } else {
+ //       PRINTF(")\n");
+ //     }
+      j=0;
+    }
+  }
+  if (j) PRINTF("  <none>");
+  PRINTF("\n---------\n");
+}
+#endif
+
+#if STACKMONITOR
+if ((clocktime%STACKMONITOR)==3) {
+  extern uint16_t __bss_end;
+  uint16_t p=(uint16_t)&__bss_end;
+  do {
+    if (*(uint16_t *)p != 0x4242) {
+      PRINTF("Never-used stack > %d bytes\n",p-(uint16_t)&__bss_end);
+      break;
+    }
+    p+=10;
+  } while (p<RAMEND-10);
+}
+#endif
+
+    }
+#endif /* PERIODICPRINTS */
+
+#if RF230BB&&0
+extern uint8_t rf230processflag;
+    if (rf230processflag) {
+      PRINTF("rf230p%d",rf230processflag);
+      rf230processflag=0;
+    }
+#endif
+
+#if RF230BB&&0
+extern uint8_t rf230_interrupt_flag;
+    if (rf230_interrupt_flag) {
+ //   if (rf230_interrupt_flag!=11) {
+        PRINTF("**RI%u",rf230_interrupt_flag);
+ //   }
+      rf230_interrupt_flag=0;
+    }
+#endif
+  }
+  return 0;
+}
+
+/*---------------------------------------------------------------------------*/
+
+void log_message(char *m1, char *m2)
+{
+  PRINTF("%s%s\n", m1, m2);
+}
--- a/platform/osd-er-lp24/dev/ds1820.c
+++ b/platform/osd-er-lp24/dev/ds1820.c
@ -0,0 +1,290 @@
+/*
+ * 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ *
+ * @(#)$Id: ds1820.c,v 1.5 2010/08/25 18:35:52 nifi Exp $
+ */
+/*
+ * Device driver for the Dallas Semiconductor DS1820 chip. Heavily
+ * based on the application note 126 "1-Wire Communications Through
+ * Software".
+ *
+ * http://www.maxim-ic.com/appnotes.cfm/appnote_number/126
+ */
+
+/*
+ * For now we stuff in Moteiv Corporation's unique OUI.
+ * From http://www.ethereal.com/distribution/manuf.txt:
+ * 00:12:75    Moteiv    # Moteiv Corporation
+ *
+ * The EUI-64 is a concatenation of the 24-bit OUI value assigned by
+ * the IEEE Registration Authority and a 40-bit extension identifier
+ * assigned by the organization with that OUI assignment.
+ */
+
+#include <avr/io.h>
+#include <string.h>
+#include "contiki.h"
+#include "ds1820.h"
+
+
+unsigned char ds1820_id[8];
+unsigned char ds1820_ok[8];
+
+/* 1-wire is at PortE.3 */
+#define SERIAL_ID_PIN_READ PINE
+#define SERIAL_ID_PIN_MASK _BV(PE3)
+#define SERIAL_ID_PxOUT PORTE
+#define SERIAL_ID_PxDIR DDRE
+
+#define SET_PIN_INPUT() (SERIAL_ID_PxDIR &= ~SERIAL_ID_PIN_MASK)
+#define SET_PIN_OUTPUT() (SERIAL_ID_PxDIR |= SERIAL_ID_PIN_MASK)
+
+#define OUTP_0() (SERIAL_ID_PxOUT &= ~SERIAL_ID_PIN_MASK)
+#define OUTP_1() (SERIAL_ID_PxOUT |= SERIAL_ID_PIN_MASK) 
+
+#define PIN_INIT() do{  \
+                     SET_PIN_INPUT();    \
+                     OUTP_0();           \
+                   } while(0)
+
+
+/* Drive the one wire interface low */
+#define OW_DRIVE() do {                    \
+                     SET_PIN_OUTPUT();     \
+                     OUTP_0();             \
+                   } while (0)
+
+/* Release the one wire by turning on the internal pull-up. */
+#define OW_RELEASE() do {                  \
+                       SET_PIN_INPUT();    \
+                       OUTP_1();           \
+                     } while (0)
+
+/* Read one bit. */
+#define INP()  (SERIAL_ID_PIN_READ & SERIAL_ID_PIN_MASK)
+
+
+/*
+ * Delay times in us.
+ */
+#define tA 6          /* min-5, recommended-6, max-15 */              
+#define tB 64         /* min-59, recommended-64, max-N/A */
+#define tC 60         /* min-60, recommended-60, max-120 */			
+#define tD 10         /* min-5.3, recommended-10, max-N/A */
+#define tE 9          /* min-0.3, recommended-9, max-9.3 */
+#define tF 55         /* min-50, recommended-55, max-N/A */
+#define tG 0          /* min-0, recommended-0, max-0 */
+#define tH 480        /* min-480, recommended-480, max-640 */
+#define tI 70         /* min-60.3, recommended-70, max-75.3 */
+#define tJ 410        /* min-410, recommended-410, max-N/A */
+/*---------------------------------------------------------------------------*/
+#define udelay(u) clock_delay_usec(u)
+/*---------------------------------------------------------------------------*/
+
+static int
+owreset(void)
+{
+  int result;
+
+  OW_DRIVE();
+  udelay(tH);     /* 480 < tH < 640 */
+  OW_RELEASE();    /* Releases the bus */
+  udelay(tI);
+  result = INP();
+  udelay(tJ);
+  return result;
+}
+/*---------------------------------------------------------------------------*/
+static void
+owwriteb(unsigned byte)
+{
+  int i = 7;
+
+  do {
+    if(byte & 0x01) {
+      OW_DRIVE();
+      udelay(tA);
+      OW_RELEASE();    /* Releases the bus */
+      udelay(tB);
+    } else {
+      OW_DRIVE();
+      udelay(tC);
+      OW_RELEASE();    /* Releases the bus */
+      udelay(tD);
+    }
+    if(i == 0) {
+      return;
+    }
+    i--;
+    byte >>= 1;
+  } while(1);
+}
+/*---------------------------------------------------------------------------*/
+static unsigned
+owreadb(void)
+{
+  unsigned result = 0;
+  int i = 7;
+
+  do {
+    OW_DRIVE();
+    udelay(tA);
+    OW_RELEASE();	/* Releases the bus */
+    udelay(tE);
+    if (INP()){
+      result |= 0x80;	/* LSbit first */
+    }
+    udelay(tF);
+    if(i == 0) {
+      return result;
+    }
+    i--;
+    result >>= 1;
+  } while(1);
+}
+/*---------------------------------------------------------------------------*/
+/* Polynomial ^8 + ^5 + ^4 + 1 */
+static unsigned
+crc8_add(unsigned acc, unsigned byte)
+{
+  int i;
+  acc ^= byte;
+  for(i = 0; i < 8; i++) {
+    if(acc & 1) {
+      acc = (acc >> 1) ^ 0x8c;
+    } else {
+      acc >>= 1;
+    }
+  }
+  return acc;
+}
+/*---------------------------------------------------------------------------*/
+int
+ds1820_init()
+{
+  int i;
+  unsigned family, crc, acc;
+
+  PIN_INIT();
+
+  if(owreset() == 0) {	/* Something pulled down 1-wire. */
+
+    owwriteb(0x33);		/* Read ROM command. */
+    family = owreadb();
+    /* We receive 6 bytes in the reverse order, LSbyte first. */
+    for(i = 7; i >= 2; i--) {
+      ds1820_id[i] = owreadb();
+    }
+    crc = owreadb();
+
+    /* Verify family DS1820 and that CRC match. */
+    if(family != 0x10) {
+      goto fail;
+    }
+    acc = crc8_add(0x0, family);
+    for(i = 7; i >= 2; i--) {
+      acc = crc8_add(acc, ds1820_id[i]);
+    }
+    if(acc == crc) {
+      ds1820_id[0] = 0x00;
+      ds1820_id[1] = 0x00;
+      ds1820_id[2] = 0x00;
+      return 1;			/* Success! */
+    }
+  } else {
+  }
+
+
+ fail:
+  memset(ds1820_id, 0x0, sizeof(ds1820_id));
+  return 0;			/* Fail! */
+}
+/*---------------------------------------------------------------------------*/
+int
+ds1820_temp()
+{
+    ds1820_convert();
+// wait max 750ms pin lo
+    clock_wait(CLOCK_SECOND);
+    ds1820_read();
+    return 1;
+}
+
+int
+ds1820_convert()
+{
+  unsigned i;
+
+  PIN_INIT();
+  for(i=0;i<3;i++){
+  if(owreset() == 0) {	/* Something pulled down 1-wire. */
+    owwriteb(0xCC);		/* Skip ROM command. */
+    owwriteb(0x44);		/* Convert T command. */
+    OW_RELEASE();    /* Releases the bus */
+    return 1;
+  } else {
+  }
+  }
+  return 0;			/* Fail! */
+}
+/*---------------------------------------------------------------------------*/
+int
+ds1820_read()
+{
+  int i;
+  unsigned crc, acc;
+
+  if(owreset() == 0) {	/* Something pulled down 1-wire. */
+    owwriteb(0xCC);		/* Skip ROM command. */
+    owwriteb(0xBE);		/* Read Scratchpad command. */
+    /* We receive 8 bytes in the reverse order, LSbyte first. */
+    for(i = 0; i < 8; i++) {
+      ds1820_id[i] = owreadb();
+    }
+      crc = owreadb();
+
+    acc=0;
+    for(i = 0; i < 8; i++) {
+      acc = crc8_add(acc, ds1820_id[i]);
+    }
+    if(acc == crc) {
+      // store temp
+      for(i = 0; i < 8; i++) {
+         ds1820_ok[i]=ds1820_id[i];
+      }
+      return 1;			/* Success! */
+    } else {
+        return 0;			/* Fail! */
+    }
+  } else {
+    return 0;			/* Fail! */
+  }
+  return 1;			/* Fail! */
+}
--- a/platform/osd-er-lp24/dev/ds1820.h
+++ b/platform/osd-er-lp24/dev/ds1820.h
@ -0,0 +1,45 @@
+/*
+ * 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ *
+ * @(#)$Id: ds1820.h,v 1.1 2006/06/17 22:41:16 adamdunkels Exp $
+ */
+/* -*- C -*- */
+/* @(#)$Id: ds1820.h,v 1.1 2006/06/17 22:41:16 adamdunkels Exp $ */
+
+#ifndef DS1820_H
+#define DS1820_H
+
+extern unsigned char ds1820_id[8];
+extern unsigned char ds1820_ok[8];
+extern int ds1820_init();
+extern int ds1820_convert();
+extern int ds1820_read();
+extern int ds1820_temp();
+#endif /* DS1820_H */
--- a/platform/osd-er-lp24/dev/key.c
+++ b/platform/osd-er-lp24/dev/key.c
@ -0,0 +1,73 @@
+/*
+ *  Copyright (c) 2010  harald pichler
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+/**
+ * \file
+ *
+ * \brief
+ *      This file provides Raven KEY support.
+ *
+ * \author
+ *      Harald Pichler harald@the-develop.net
+ *
+ */
+
+#include "key.h"
+
+/*---------------------------------------------------------------------------*/
+
+/**
+ *   \brief This will intialize the KEY for button readings.
+*/
+void
+key_init(void)
+{
+    /* Enter is input w/pullup */
+    DDRF &= ~(1<<PINF1);
+}
+
+/*---------------------------------------------------------------------------*/
+
+/**
+ *   \brief This will poll run key_task() to determine if a button has been pressed.
+ *
+ *   \retval True if button is pressed
+ *   \retval False if button is not pressed
+*/
+uint8_t
+is_button(void)
+{
+    /* Return true if button has been pressed. */
+    if ( PINF & (1<<PINF1) ) {
+        return 0;
+    }
+    else{
+        return 1;
+    }
+}
--- a/platform/osd-er-lp24/dev/key.h
+++ b/platform/osd-er-lp24/dev/key.h
@ -0,0 +1,50 @@
+/*
+ *  Copyright (c) 2010  Harald Pichler
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+/**
+ * \file
+ *
+ * \brief
+ *      This file provides Raven Key support.
+ *
+ * \author
+ *      Harald Pixhlwe harald@the-develop.net
+ *
+ */
+
+#ifndef __KEY_H__
+#define __KEY_H__
+
+#include <stdint.h>
+#include <avr/io.h>
+
+void	key_init(void);
+uint8_t	is_button(void);
+
+#endif /* __KEY_H__ */
--- a/platform/osd-er-lp24/dev/led.c
+++ b/platform/osd-er-lp24/dev/led.c
@ -0,0 +1,70 @@
+/*
+ *  Copyright (c) 2012  harald pichler
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+/**
+ * \file
+ *
+ * \brief
+ *      This file provides Raven LED support.
+ *
+ * \author
+ *      Harald Pichler harald@the-develop.net
+ *
+ */
+
+#include "led.h"
+
+/**
+ * \addtogroup relay
+ * \{
+*/
+/*---------------------------------------------------------------------------*/
+
+/**
+ * \brief Turns the Raven LED1 on.
+*/
+void
+led1_on(void)
+{
+    DDRE  |=  (1<<PINE5);
+    PORTE &= ~(1<<PINE5);
+}
+
+/*---------------------------------------------------------------------------*/
+
+/**
+ *  \brief Turns the Raven LED1 off.
+*/
+void
+led1_off(void)
+{
+    DDRE  |= (1<<PINE5);
+    PORTE |= (1<<PINE5);
+}
+/*---------------------------------------------------------------------------*/
--- a/platform/osd-er-lp24/dev/led.h
+++ b/platform/osd-er-lp24/dev/led.h
@ -0,0 +1,52 @@
+/*
+ *  Copyright (c) 2012  Harald Pichler
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+/**
+ * \file
+ *
+ * \brief
+ *      This file provides Raven LED support.
+ *
+ * \author
+ *      Harald Pichler harald@the-develop.net
+ *
+ */
+
+#ifndef __LED_H__
+#define __LED_H__
+
+#include <avr/io.h>
+
+/** @name LED Functions */
+/** @{ */
+void led1_on(void);
+void led1_off(void);
+/** @} */
+
+#endif /* __LED_H__ */
--- a/platform/osd-er-lp24/node-id.c
+++ b/platform/osd-er-lp24/node-id.c
@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2006, 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ *
+ * $Id: node-id.c,v 1.1 2007/03/23 09:59:08 nifi Exp $
+ */
+
+/**
+ * \file
+ *         Utility to store a node id in the external flash
+ * \author
+ *         Adam Dunkels <adam@sics.se>
+ */
+
+#include "node-id.h"
+#include "contiki-conf.h"
+#include "dev/xmem.h"
+
+unsigned short node_id = 0;
+
+/*---------------------------------------------------------------------------*/
+void
+node_id_restore(void)
+{
+/* todo */
+/*
+  unsigned char buf[4];
+  xmem_pread(buf, 4, NODE_ID_XMEM_OFFSET);
+  if(buf[0] == 0xad &&
+     buf[1] == 0xde) {
+    node_id = (buf[2] << 8) | buf[3];
+  } else {
+    node_id = 0;
+  }
+*/
+ node_id = 0;
+}
+/*---------------------------------------------------------------------------*/
+void
+node_id_burn(unsigned short id)
+{
+/* todo */
+/*
+  unsigned char buf[4];
+  buf[0] = 0xad;
+  buf[1] = 0xde;
+  buf[2] = id >> 8;
+  buf[3] = id & 0xff;
+  xmem_erase(XMEM_ERASE_UNIT_SIZE, NODE_ID_XMEM_OFFSET);
+  xmem_pwrite(buf, 4, NODE_ID_XMEM_OFFSET);
+*/
+}
+/*---------------------------------------------------------------------------*/
--- a/platform/osd-er-lp24/node-id.h
+++ b/platform/osd-er-lp24/node-id.h
@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2006, 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ *
+ * Author: Adam Dunkels <adam@sics.se>
+ *
+ * $Id: node-id.h,v 1.1 2007/03/23 09:59:08 nifi Exp $
+ */
+
+#ifndef __NODE_ID_H__
+#define __NODE_ID_H__
+
+void node_id_restore(void);
+void node_id_burn(unsigned short node_id);
+
+extern unsigned short node_id;
+
+#endif /* __NODE_ID_H__ */
--- a/platform/osd-er-lp24/params.c
+++ b/platform/osd-er-lp24/params.c
@ -0,0 +1,264 @@
+/*
+ * Copyright (c) 2011, 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ *
+ */
+#define PRINTF(FORMAT,args...) printf_P(PSTR(FORMAT),##args)
+
+#define DEBUG 1
+#if DEBUG
+#define PRINTD(FORMAT,args...) printf_P(PSTR(FORMAT),##args)
+#else
+#define PRINTD(...)
+#endif
+
+#include "contiki.h"
+#include <avr/pgmspace.h>
+#include <avr/eeprom.h>
+#include <stdio.h>
+#include <string.h>
+
+#if AVR_WEBSERVER
+//#include "httpd-fs.h"
+//#include "httpd-cgi.h"
+#endif
+
+#include "contiki-net.h"
+#include "params.h"
+
+#if WITH_NODE_ID
+uint16_t node_id;
+#endif
+
+#if CONTIKI_CONF_RANDOM_MAC
+extern uint8_t rng_get_uint8(void);
+static void
+generate_new_eui64(uint8_t eui64[8]) {
+  eui64[0] = 0x02;
+  eui64[1] = rng_get_uint8();
+  eui64[2] = rng_get_uint8();
+  eui64[3] = 0xFF;
+  eui64[4] = 0xFE;
+  eui64[5] = rng_get_uint8();
+  eui64[6] = rng_get_uint8();
+  eui64[7] = rng_get_uint8();
+}
+#endif
+
+#if AVR_WEBSERVER
+/* Webserver builds can set these in httpd-fsdata.c via makefsdata.h */
+extern uint8_t default_mac_address[8];
+extern uint8_t default_server_name[16];
+extern uint8_t default_domain_name[30];
+#else
+const uint8_t default_mac_address[8] PROGMEM = PARAMS_EUI64ADDR;
+const uint8_t default_server_name[] PROGMEM = PARAMS_SERVERNAME;
+const uint8_t default_domain_name[] PROGMEM = PARAMS_DOMAINNAME;
+#endif
+
+#if PARAMETER_STORAGE==0
+/* 0 Hard coded, minmal program and eeprom usage. */
+uint8_t
+params_get_eui64(uint8_t *eui64) {
+#if CONTIKI_CONF_RANDOM_MAC
+    PRINTD("Generating random EUI64 MAC\n");
+    generate_new_eui64(eui64);
+    return 1;
+#else
+    uint8_t i;
+    for (i=0;i<sizeof(default_mac_address);i++) eui64[i] = pgm_read_byte_near(default_mac_address+i);
+    return 0;
+#endif
+}
+#elif PARAMETER_STORAGE==1
+/* 1 Stored in fixed eeprom locations, rewritten from flash if corrupt.
+ * They can be manually changed and kept over program reflash.
+ * The channel and bit complement are used to check EEMEM integrity,
+ * If corrupt all values will be rewritten with the default flash values.
+ * To make this work, get the channel before anything else.
+ */
+#if !AVR_WEBSERVER
+uint8_t eemem_mac_address[] EEMEM = PARAMS_EUI64ADDR;
+uint8_t eemem_server_name[] EEMEM = PARAMS_SERVERNAME;
+uint8_t eemem_domain_name[] EEMEM = PARAMS_DOMAINNAME;
+#endif /*AVR_WEBSERVER */
+
+uint16_t eemem_nodeid EEMEM = PARAMS_NODEID;
+uint8_t eemem_channel[2] EEMEM = {PARAMS_CHANNEL, ~PARAMS_CHANNEL};
+uint16_t eemem_panid EEMEM = PARAMS_PANID;
+uint16_t eemem_panaddr EEMEM = PARAMS_PANADDR;
+uint8_t eemem_txpower EEMEM = PARAMS_TXPOWER;
+
+#if CONTIKI_CONF_RANDOM_MAC
+static uint8_t randomeui64;
+#endif
+
+uint8_t
+params_get_channel(void) {
+  uint8_t x[2];
+  *(uint16_t *)x = eeprom_read_word ((uint16_t *)&eemem_channel);
+/* Don't return an invalid channel number */
+  if( (x[0]<11) || (x[0] > 26)) x[1]=x[0];
+/* Do exclusive or test on the two values read */
+  if((uint8_t)x[0]!=(uint8_t)~x[1]) {//~x[1] can promote comparison to 16 bit
+/* Verification fails, rewrite everything */
+    uint8_t i,buffer[32];
+    PRINTD("EEPROM is corrupt, rewriting with defaults.\n");
+#if CONTIKI_CONF_RANDOM_MAC
+    PRINTD("Generating random EUI64 MAC\n");
+    generate_new_eui64(&buffer);
+    randomeui64=1;
+#else
+    for (i=0;i<sizeof(default_mac_address);i++) buffer[i] = pgm_read_byte_near(default_mac_address+i);
+#endif
+/* eeprom_write_block should not be interrupted */
+    cli();
+    eeprom_write_block(&buffer,  &eemem_mac_address, sizeof(eemem_mac_address));
+    for (i=0;i<sizeof(default_server_name);i++) buffer[i] = pgm_read_byte_near(default_server_name+i);
+    eeprom_write_block(&buffer,  &eemem_server_name, sizeof(eemem_server_name));
+    for (i=0;i<sizeof(default_domain_name);i++) buffer[i] = pgm_read_byte_near(default_domain_name+i);
+    eeprom_write_block(&buffer,  &eemem_domain_name, sizeof(eemem_domain_name));
+    eeprom_write_word(&eemem_panid  , PARAMS_PANID);
+    eeprom_write_word(&eemem_panaddr, PARAMS_PANADDR);
+    eeprom_write_byte(&eemem_txpower, PARAMS_TXPOWER);
+    eeprom_write_word(&eemem_nodeid, PARAMS_NODEID);
+    x[0] = PARAMS_CHANNEL;
+    x[1]= ~x[0];
+    eeprom_write_word((uint16_t *)&eemem_channel, *(uint16_t *)x);
+    sei();
+  }
+/* Always returns a valid channel */
+  return x[0];
+}
+uint8_t
+params_get_eui64(uint8_t *eui64) {
+  cli();
+  eeprom_read_block ((void *)eui64, &eemem_mac_address, sizeof(rimeaddr_t));
+  sei();
+#if CONTIKI_CONF_RANDOM_MAC
+  return randomeui64;
+#else
+  return 0;
+#endif
+}
+uint16_t
+params_get_panid(void) {
+  return eeprom_read_word(&eemem_panid);
+}
+uint16_t
+params_get_panaddr(void) {
+  return eeprom_read_word (&eemem_panaddr);
+}
+uint8_t
+params_get_txpower(void)
+{
+  return eeprom_read_byte(&eemem_txpower);
+}
+
+#else /* CONTIKI_CONF_SETTINGS_MANAGER */
+
+uint8_t
+params_get_channel() {
+  uint8_t x;
+  size_t  size = 1;
+  if (settings_get(SETTINGS_KEY_CHANNEL, 0,(unsigned char*)&x, &size) == SETTINGS_STATUS_OK) {
+    PRINTD("<-Get RF channel %u\n",x);
+  } else {
+    x = PARAMS_CHANNEL;
+    if (settings_add_uint8(SETTINGS_KEY_CHANNEL,x ) == SETTINGS_STATUS_OK) {
+      PRINTD("->Set EEPROM RF channel to %d\n",x);
+    }
+  }
+  return x;
+}
+uint8_t
+params_get_eui64(uint8_t *eui64) {
+  size_t size = sizeof(rimeaddr_t); 
+  if(settings_get(SETTINGS_KEY_EUI64, 0, (unsigned char*)eui64, &size) == SETTINGS_STATUS_OK) {
+    PRINTD("<-Get EUI64 MAC\n");
+    return 0;		
+  }
+#if CONTIKI_CONF_RANDOM_MAC
+  PRINTD("Generating random EUI64 MAC\n");
+  generate_new_eui64(eui64);
+#else
+  {uint8_t i;for (i=0;i<8;i++) eui64[i] = pgm_read_byte_near(default_mac_address+i);} //test this
+#endif
+  if (settings_add(SETTINGS_KEY_EUI64,(unsigned char*)eui64,8) == SETTINGS_STATUS_OK) {
+    PRINTD("->Set EEPROM MAC address\n");
+  }
+#if CONTIKI_CONF_RANDOM_MAC
+  return 1;
+#else
+  return 0;
+#endif
+}
+uint16_t
+params_get_panid(void) {
+  uint16_t x;
+  size_t  size = 2;
+  if (settings_get(SETTINGS_KEY_PAN_ID, 0,(unsigned char*)&x, &size) == SETTINGS_STATUS_OK) {
+    PRINTD("<-Get PAN ID of %04x\n",x);
+  } else {
+    x=PARAMS_PANID;
+    if (settings_add_uint16(SETTINGS_KEY_PAN_ID,x)==SETTINGS_STATUS_OK) {
+      PRINTD("->Set EEPROM PAN ID to %04x\n",x);
+    }
+  }
+  return x;
+}
+uint16_t
+params_get_panaddr(void) {
+  uint16_t x;
+  size_t  size = 2;
+  if (settings_get(SETTINGS_KEY_PAN_ADDR, 0,(unsigned char*)&x, &size) == SETTINGS_STATUS_OK) {
+    PRINTD("<-Get PAN address of %04x\n",x);
+  } else {
+    x=PARAMS_PANADDR;
+    if (settings_add_uint16(SETTINGS_KEY_PAN_ADDR,x)==SETTINGS_STATUS_OK) {
+      PRINTD("->Set EEPROM PAN address to %04x\n",x);
+    }
+  }        
+  return x;
+}
+uint8_t
+params_get_txpower(void) {
+  uint8_t x;
+  size_t  size = 1;
+  if (settings_get(SETTINGS_KEY_TXPOWER, 0,(unsigned char*)&x, &size) == SETTINGS_STATUS_OK) {
+    PRINTD("<-Get tx power of %d (0=max)\n",x);
+  } else {
+    x=PARAMS_TXPOWER;
+    if (settings_add_uint8(SETTINGS_KEY_TXPOWER,x)==SETTINGS_STATUS_OK) {
+      PRINTD("->Set EEPROM tx power of %d (0=max)\n",x);
+    }
+  }
+  return x;
+}
+#endif /* CONTIKI_CONF_SETTINGS_MANAGER */
--- a/platform/osd-er-lp24/params.h
+++ b/platform/osd-er-lp24/params.h
@ -0,0 +1,108 @@
+#ifndef __PARAMS_H__
+#define __PARAMS_H__
+/* PARAMETER_STORAGE =
+ * 0 Hard coded, minmal program and eeprom usage.
+ * 1 Stored in fixed eeprom locations, rewritten from flash if corrupt.
+ *   This allows parameter changes using a hardware programmer or custom application code.
+ *   Corruption test is based on channel verify so get the channel before anything else!
+ * 2 Obtained from eeprom using the general settings manager and read from program flash if not present.
+ *   Useful for for testing builds without wearing out flash memory.
+ * 3 Obtained from eeprom using the settings manager and rewritten from flash if not present.
+ *   This ensures all parameters are present in upper eeprom flash.
+ *
+ * Note the parameters in this file can be changed without forcing a complete rebuild.
+ */
+#define CONTIKI_CONF_RANDOM_MAC 0        //adds 78 bytes
+#define CONTIKI_CONF_SETTINGS_MANAGER 0  //adds 1696 bytes
+
+#if CONTIKI_CONF_SETTINGS_MANAGER
+//#define PARAMETER_STORAGE 2
+#define PARAMETER_STORAGE 2
+#else
+#define PARAMETER_STORAGE 1
+#endif
+
+/* Include settings.h, then dummy out the write routines */
+#include "settings.h"
+#if PARAMETER_STORAGE==2
+#define settings_add(...) 0
+#define settings_add_uint8(...) 0
+#define settings_add_uint16(...) 0
+#endif
+
+#if AVR_WEBSERVER
+/* Webserver builds can set some defaults in httpd-fsdata.c via makefsdata.h */
+extern uint8_t eemem_mac_address[8];
+extern uint8_t eemem_server_name[16];
+extern uint8_t eemem_domain_name[30];
+#endif
+
+#ifdef SERVER_NAME
+#define PARAMS_SERVERNAME SERVER_NAME
+#else
+#define PARAMS_SERVERNAME "ATMEGA128rfa1"
+#endif
+#ifdef DOMAIN_NAME
+#define PARAMS_DOMAINNAME DOMAIN_NAME
+#else
+#define PARAMS_DOMAINNAME "localhost"
+#endif
+#ifdef NODE_ID
+#define PARAMS_NODEID NODE_ID
+#else
+#define PARAMS_NODEID 0
+#endif
+#ifdef CHANNEL_802_15_4
+#define PARAMS_CHANNEL CHANNEL_802_15_4
+#else
+#define PARAMS_CHANNEL 26
+#endif
+#ifdef IEEE802154_PANID
+#define PARAMS_PANID IEEE802154_PANID
+#else
+#define PARAMS_PANID 0xABCD
+#endif
+#ifdef IEEE802154_PANADDR
+#define PARAMS_PANADDR IEEE802154_PANADDR
+#else
+#define PARAMS_PANADDR 0
+#endif
+#ifdef RF230_MAX_TX_POWER
+#define PARAMS_TXPOWER RF230_MAX_TX_POWER
+#else
+#define PARAMS_TXPOWER 0
+#endif
+#ifdef EUI64_ADDRESS
+#define PARAMS_EUI64ADDR EUI64_ADDRESS
+#else
+/* This form of of EUI64 mac allows full 6LoWPAN header compression from mac address */
+#if UIP_CONF_LL_802154
+//#define PARAMS_EUI64ADDR {0x02, 0xNN, 0xNN, 0xNN, 0xNN, 0xNN, 0xNN, 0xNN}
+#define PARAMS_EUI64ADDR {0x02, 0x00, 0x00, 0xff, 0xfe, 0x00, 0x00, 0x0b}
+#else
+//#define PARAMS_EUI64ADDR {0x02, 0xNN, 0xNN, 0xff, 0xfe, 0xNN, 0xNN, 0xNN}
+#define PARAMS_EUI64ADDR {0x00, 0x00, 0x00, 0xff, 0xfe, 0x00, 0x00, 0x0b}
+#endif
+/* This form of of EUI64 mac allows 16 bit 6LoWPAN header compression on multihops */
+//#define PARAMS_EUI64ADDR {0x02, 0x00, 0x00, 0xff, 0xfe, 0x00, 0xNN, 0xNN}
+#endif
+
+uint8_t params_get_eui64(uint8_t *eui64);
+#if PARAMETER_STORAGE==0
+/* Hard coded program flash parameters */
+#define params_get_servername(...) 
+#define params_get_nodeid(...) PARAMS_NODEID
+#define params_get_channel(...) PARAMS_CHANNEL
+#define params_get_panid(...) PARAMS_PANID
+#define params_get_panaddr(...) PARAMS_PANADDR
+#define params_get_txpower(...) PARAMS_TXPOWER
+#else
+/* Parameters stored in eeprom */
+uint16_t params_get_nodeid(void);
+uint8_t params_get_channel(void);
+uint16_t params_get_panid(void);
+uint16_t params_get_panaddr(void);
+uint8_t params_get_txpower(void);
+#endif
+
+#endif /* __PARAMS_H__ */
--- a/platform/osd-er-lp24/slip_uart0.c
+++ b/platform/osd-er-lp24/slip_uart0.c
@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2010, University of Colombo School of Computing
+ * 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 operating system.
+ *
+ * @(#)$$
+ */
+
+/**
+ * \file
+ *         Machine dependent AVR SLIP routines for UART0.
+ * \author
+ *         Kasun Hewage <kasun.ch@gmail.com>
+ */
+
+#include <stdio.h>
+#include "contiki.h"
+#include "dev/rs232.h"
+#include "slip.h"
+
+/*---------------------------------------------------------------------------*/
+static int
+slip_putchar(char c, FILE *stream)
+{
+#define SLIP_END 0300
+  static char debug_frame = 0;
+
+  if (!debug_frame) {        /* Start of debug output */
+    slip_arch_writeb(SLIP_END);
+    slip_arch_writeb('\r'); /* Type debug line == '\r' */
+    debug_frame = 1;
+  }
+
+  slip_arch_writeb((unsigned char)c);
+          
+  /*
+   * Line buffered output, a newline marks the end of debug output and
+   * implicitly flushes debug output.         
+   */
+  if (c == '\n') {
+    slip_arch_writeb(SLIP_END);
+    debug_frame = 0;
+  }
+
+  return c;
+}
+/*---------------------------------------------------------------------------*/
+static FILE slip_stdout = FDEV_SETUP_STREAM(slip_putchar, NULL,
+                                            _FDEV_SETUP_WRITE);
+/*---------------------------------------------------------------------------*/
+void
+slip_arch_init(unsigned long ubr)
+{
+  rs232_set_input(SLIP_PORT, slip_input_byte);
+  stdout = &slip_stdout;
+}
+/*---------------------------------------------------------------------------*/
+/*
+ XXX:
+      Currently, the following function is in cpu/avr/dev/rs232.c file. this
+      should be moved to here from there hence this is a platform specific slip 
+      related function. 
+void
+slip_arch_writeb(unsigned char c)
+{
+  rs232_send(RS232_PORT_0, c);
+}
+*/