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pkg: iotivity: temporarily remove

pr/spi.typo
Kaspar Schleiser 6 years ago
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  1. 336
      examples/iotivity_examples/README.md
  2. 102
      examples/iotivity_examples/br_fw/Makefile
  3. 165
      examples/iotivity_examples/br_fw/main.c
  4. 52
      examples/iotivity_examples/br_fw/start_network_mcast.sh
  5. 69
      examples/iotivity_examples/client/Makefile
  6. 247
      examples/iotivity_examples/client/client.c
  7. 78
      examples/iotivity_examples/client/config.h
  8. 69
      examples/iotivity_examples/client_switch/Makefile
  9. 253
      examples/iotivity_examples/client_switch/client_switch.c
  10. 78
      examples/iotivity_examples/client_switch/config.h
  11. 83
      examples/iotivity_examples/server/Makefile
  12. 78
      examples/iotivity_examples/server/config.h
  13. 108
      examples/iotivity_examples/server/resources/res-light.c
  14. 125
      examples/iotivity_examples/server/server.c
  15. 30
      pkg/iotivity/Makefile
  16. 14
      pkg/iotivity/Makefile.include
  17. 1
      pkg/iotivity/Makefile.module
  18. 41
      pkg/iotivity/Makefile.tomove
  19. 36
      pkg/iotivity/patches/00001-Change-Multicast-IP.patch
  20. 80
      pkg/iotivity/patches/00001-Remove-Config.h.patch

336
examples/iotivity_examples/README.md
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@ -1,336 +0,0 @@
IoTivity Examples
===============
These examples implement some simple clients and a server to test the IoTivity package for RIOT-OS. The pkg is based on the [IoTivity-Constrained][1] library.
All examples use the realm-local multicast address **ff03:158** instead of the link-local multicast address **ff02::158**. Every payload is [CBOR][2] encoded.
All examples have been tested on Native and SAMR21-XPRO.
##Index
- [Iotivity Examples](#examples)
- [Server Example](#server_ex)
- [Client Example](#client_ex)
- [Client_Switch Example](#client_sw_ex)
- [BR_FW Example](#br_fw_ex)
- [Scenarios](#scenarios)
- [Node-to-Node Communications](#n2n_comm)
- [Server and Client (Periodic PUT) - native target](#sc_pput_native)
- [Server and Client (Periodic PUT) - SAMR21-XPRO target](#sc_pput_samr21)
- [Server and Client_Switch - SAMR21-XPRO target](#sc_sw_samr21)
- [Linux-to-Nodes Communications](#l2n_comm)
- [Preliminary Step](#l2n_pre)
- [Start the Server](#l2n_srv)
- [Start the Border Router](#l2n_br)
- [Server output](#l2n_out)
- [Testing](#l2n_tst)
- [Good Practice](#good)
#<a name="examples"></a>Examples
##<a name="server_ex"></a>Server Example
This example implements an IoTivity Server that contains 4 resources.
1. */oic/res*: returns the representation of resources available on the server. Defined [here][3].
2. */oic/p*: returns information about the platform on which the server runs. Defined [here][3].
3. */oic/d*: returns information about the device on which the server runs. Defined [here][3].
4. */light/1* : it is a light (LED) management resource (implemented in resources/res-light.c). Resource Type: *oic.r.light*.
- GET: returns the status of the LED. The payload is: `{state: true/false}`
- PUT: changes the status of the LED. The payload is: `{state: true/false}`
- OBSERVE: the registered client is notified when the status changes. The payload is the same of the GET response.
## <a name="client_ex"></a>Client Example
This example implements a simple client. It is able to discover resources with ResourceType *oic.r.light*. Once it finds a resource, it registers for OBSERVE notifications. It changes the status every second by sending a periodic PUT request.
##<a name="client_sw_ex"></a>Client_Switch Example
This example implements a simple client. It is able to discover resources with ResourceType *oic.r.light*. Once it finds a resource, it registers for OBSERVE notifications. It changes the status when the User Button is pressed. If the button is not present it is just an observer.
##<a name="br_fw_ex"></a>BR_FW Example
It is an "enhanced" version of the GNRC Border Router. It implements a simple forwarder (UDP server/client) for multicast requests with destination ff03::158 port 5683.
#<a name="scenarios"></a>Scenarios
It is possible to deploy 2 different scenarios with these examples.
##<a name="n2n_comm"></a>Node-to-Node Communications
In this scenario, we will deploy an IoTivity Client and IoTivity Server on different nodes. We can choose two different clients for this scenario: client (periodic PUT) or client_switch (PUT sent on User Button pressed). The first one runs well both on native either on SAMR21-XPRO boards, the second one runs just on SAMR21-XPRO boards. Native target hasn't the button.
### <a name="sc_pput_native"></a>Server and Client (Periodic PUT) - native target
Create taps interfaces (to which RIOT will connect). Go to `/dist/tools/tapsetup` and type
```
$ sudo ./tapsetup -c
```
After this step we have created three tap interfaces: tap0, tap1 and tapbr0.
Now, we compile the server. Go to `/examples/iotivity-examples/server` and type
```
$ make all BOARD=native
```
Run the server by invoking
```
$ sudo bin/native/ocf_server.elf tap0
```
The server output will be similar to this
```
RIOT native interrupts/signals initialized.
LED_RED_OFF
LED_GREEN_ON
RIOT native board initialized.
RIOT native hardware initialization complete.
main(): This is RIOT! (Version: 2017.01-devel-13-g2b77e-mattia-Latitude-E6410-pkg/iotivity)
server_oic: Waiting for address autoconfiguration...ipadapter: waiting for server requests...
ipadapter: waiting for multicast requests...
server_oic: LED0 is OFF
LED_RED_OFF
oc_main: Stack successfully initialized
server_oic: Configured network interfaces:
Iface 5 HWaddr: e6:e8:ff:6b:0c:f2
MTU:1500 HL:64 RTR RTR_ADV
Source address length: 6
Link type: wired
inet6 addr: ff02::1/128 scope: local [multicast]
inet6 addr: fe80::e4e8:ffff:fe6b:cf2/64 scope: local
inet6 addr: ff02::1:ff6b:cf2/128 scope: local [multicast]
inet6 addr: ff02::2/128 scope: local [multicast]
inet6 addr: ff02::1a/128 scope: local [multicast]
inet6 addr: ff03::158/128 scope: global [multicast]
```
It is waiting for requests.
Open a new terminal window, go to `/examples/iotivity-examples/client` and type
```
$ make all BOARD=native
```
Run the client by invoking
```
$ sudo bin/native/ocf_client.elf tap1
```
The client runs and it starts with the discovery phase
```
RIOT native interrupts/signals initialized.
LED_RED_OFF
LED_GREEN_ON
RIOT native board initialized.
RIOT native hardware initialization complete.
main(): This is RIOT! (Version: 2017.01-devel-13-g2b77e-mattia-Latitude-E6410-pkg/iotivity)
LED_RED_OFF
client_oic: Waiting for address autoconfiguration...ipadapter: waiting for server requests...
ipadapter: waiting for multicast requests...
oc_main: Stack successfully initialized
client_oic: Configured network interfaces:Iface 5 HWaddr: a6:ab:89:bd:1f:80
MTU:1500 HL:64 RTR RTR_ADV
Source address length: 6
Link type: wired
inet6 addr: ff02::1/128 scope: local [multicast]
inet6 addr: fe80::a4ab:89ff:febd:1f80/64 scope: local
inet6 addr: ff02::1:ffbd:1f80/128 scope: local [multicast]
inet6 addr: ff02::2/128 scope: local [multicast]
inet6 addr: ff02::1a/128 scope: local [multicast]
inet6 addr: ff03::158/128 scope: global [multicast]
client_oic: continue discovery
Outgoing message to [ff03:0000:0000:0000:0000:0000:0000:0158]:5683
client_oic: continue discovery
...
ipadapter: got server request
Incoming message from [fe80:0000:0000:0000:241c:c8ff:fe14:3d79]:56789
ipadapter: waiting for server requests...
client_oic: Discovery done
client_oic: Ready...
LED_RED_ON
```
Once the resource is discovered, the client registers as an Observer of the resource and it switches on its LED as notification of Discovery Completed.
From this point it will send a PUT request every second.
Client Output:
```
client_oic: Sent PUT request
Outgoing message to [fe80:0000:0000:0000:241c:c8ff:fe14:3d79]:56789
ipadapter: got server request
Incoming message from [fe80:0000:0000:0000:241c:c8ff:fe14:3d79]:56789
ipadapter: waiting for server requests...
client_oic: PUT_light:
client_oic: PUT response OK
ipadapter: got server request
Incoming message from [fe80:0000:0000:0000:241c:c8ff:fe14:3d79]:56789
ipadapter: waiting for server requests...
client_oic: OBSERVE_light: key state, value 0
```
Server output:
```
Incoming message from [fe80:0000:0000:0000:a4ab:89ff:febd:1f80]:56789
ipadapter: waiting for server requests...
server_oic: PUT request
server_oic: key: state value: 0
server_oic: LED0 is OFF
LED_RED_OFF
Outgoing message to [fe80:0000:0000:0000:a4ab:89ff:febd:1f80]:56789
server_oic: GET request
server_oic: Light state 0
Outgoing message to [fe80:0000:0000:0000:a4ab:89ff:febd:1f80]:56789
```
TAPs interfaces can be easily deleted. Go to `/dist/tools/tapsetup` and type
```
$ sudo ./tapsetup -d
```
###<a name="sc_pput_samr21"></a> Server and Client (Periodic PUT) - SAMR21-XPRO target
Now, we reproduce the previous scenario using two [SAMR21-XPRO][4] nodes.
Connect your nodes, go to `/examples/iotivity-examples/server` and check the list of USB-connected nodes by typing:
```
$ make list-ttys
```
The output will be similar to
```
/sys/bus/usb/devices/2-1.3: Atmel Corp. EDBG CMSIS-DAP serial: 'ATML2127031800001234', tty(s): ttyACM0
/sys/bus/usb/devices/2-1.4: Atmel Corp. EDBG CMSIS-DAP serial: 'ATML2127031800004321', tty(s): ttyACM1
```
We will use Serial Numbers in order to identify the designed node during the compilation phase.
Now, we compile the server
```
$ make flash BOARD=samr21-xpro SERIAL=server_node_serial
```
then we open the serial connection
```
$ make term BOARD=samr21-xpro SERIAL=server_node_serial
```
The server starts and it is waiting for incoming requests.
Now, open a new terminal window, go to `/examples/iotivity-examples/client` and type
```
$ make flash BOARD=samr21-xpro SERIAL=client_node_serial
$ make term BOARD=samr21-xpro SERIAL=client_node_serial
```
Client starts the discovery phase. Once it finds a resource (with ResourceType **oic.r.light**), it registers as an observer on the resource, then it switches on its LED and it finally starts with periodic PUT requests. The server LED will blink periodically.
Client and Server terminal outputs are similar to the outputs in case of native target.
###<a name="sc_sw_samr21"></a> Server and Client_Switch - SAMR21-XPRO target
This deployment emulates a smart home scenario in which we have a SmartBulb (server) and a SmartSwitch (client_switch). It requires two SAMR21-XPRO nodes or similar.
Connect your nodes, go to `/examples/iotivity-examples/server` and check the list of USB-connected nodes by typing:
```
$ make list-ttys
```
The output will be similar to
```
/sys/bus/usb/devices/2-1.3: Atmel Corp. EDBG CMSIS-DAP serial: 'ATML2127031800001234', tty(s): ttyACM0
/sys/bus/usb/devices/2-1.4: Atmel Corp. EDBG CMSIS-DAP serial: 'ATML2127031800004321', tty(s): ttyACM1
```
We will use Serial Numbers in order to identify the designed node during the compilation phase.
Now, we compile the server
```
$ make flash BOARD=samr21-xpro SERIAL=server_node_serial
```
then we open the serial connection
```
$ make term BOARD=samr21-xpro SERIAL=server_node_serial
```
The server starts and it is waiting for incoming requests.
Now, we open a new terminal window, go to `/examples/iotivity-examples/client_switch` and type
```
$ make flash BOARD=samr21-xpro SERIAL=client_node_serial
$ make term BOARD=samr21-xpro SERIAL=client_node_serial
```
Client performs the discovery phase. Once it is completed, client registers as an Observer of the resource, then it switches on its LED.
Client is now ready to send a PUT request when the User Button is pressed. The server LED will change the status when the button is pressed. Terminal outputs are similar to outputs in previous examples.
##<a name="l2n_comm"></a>Linux-to-Nodes communications
In this scenario, we will deploy an IoTivity server on a RIOT node and the IoTivity client will run on a Linux machine. This architecture requires the "enhanced" version of the Border Router [BR_FW](br_fw). It requires two SAMR21-XPRO nodes or similar.
###<a name="l2n_pre"></a>Preliminary step
Connect your nodes, go to `/examples/iotivity-examples/server` and check the list of USB-connected nodes by typing:
```
$ make list-ttys
```
The output will be similar to
```
/sys/bus/usb/devices/2-1.3: Atmel Corp. EDBG CMSIS-DAP serial: 'ATML2127031800001234', tty(s): ttyACM0
/sys/bus/usb/devices/2-1.4: Atmel Corp. EDBG CMSIS-DAP serial: 'ATML2127031800004321', tty(s): ttyACM1
```
We will use Serial Numbers in order to identify the designed node during the compilation phase.
###<a name="l2n_srv"></a>Start the Server
Open a terminal window, go to `/examples/iotivity-examples/server` and type
```
$ make flash BOARD=samr21-xpro SERIAL=server_node_serial
```
then we open the serial connection
```
$ make term BOARD=samr21-xpro SERIAL=server_node_serial
```
The server starts the initialization phase, then it is ready for incoming requests.
###<a name="l2n_br"></a>Start the Border Router
Step 1) Open a terminal window in `/example/iotivity-examples/br_fw/` and type
```
$ make flash BOARD=samr21-xpro SERIAL=br_node_serial
```
Step 2) Once the flashing is finished, we have to open a network interface. Type
```
$ PORT=/dev/ttyACM0 make term
```
Step 3) We have to complete the routing strategy on the BR, so in the RIOT shell type
```
> ifconfig 7 add 2001:db8::2
> fibroute add :: via 2001:db8::1 dev 7
```
Now the BR is ready. The network is configured as follow:
- Serial Port: **/dev/ttyACM0**
- Interface: **tap0**
- Address Prefix: **2001:db8::\64**
- Routing on tap0 of multicast packets with destination **ff03::158**
It is possible to configure the network with different parameters by invoking directly the initialization script instead of executing the Step 2:
```
$ make host-tools
$ sudo ./start_network_mcast.sh <serial-port> <tap-device> <IPv6-prefix> <IPv6-mcast>
```
then run the Step 3 with the proper changes.
We can check the reachability of the server by typing in another terminal window
```
$ ping6 <IPv6 server>
```
The IPv6 address of the server can be found by typing in the Border Router console:
```
> routers
```
The output will be similar to
```
if Router state type
---------------------------------------------------
6 2001:db8::5859:1c2a:64c7:c48a REACHABLE REG
```
###<a name="l2n_out"></a>Server Output
Managing a GET request the output is like
```
2016-11-04 14:39:32,115 - INFO # ipadapter: got server request
2016-11-04 14:39:32,121 - INFO # Incoming message from [2001:0db8:0000:0000:0000:0000:0000:0001]:56214
2016-11-04 14:39:32,125 - INFO # ipadapter: waiting for server requests...
2016-11-04 14:39:32,128 - INFO # server_oic: GET request
2016-11-04 14:39:32,130 - INFO # server_oic: Light state 0
2016-11-04 14:39:32,145 - INFO # Outgoing message to [2001:0db8:0000:0000:0000:0000:0000:0001]:56214
```
Managing a PUT request the output is like
```
2016-11-04 14:39:35,119 - INFO # ipadapter: got server request
2016-11-04 14:39:35,125 - INFO # Incoming message from [2001:0db8:0000:0000:0000:0000:0000:0001]:56214
2016-11-04 14:39:35,128 - INFO # ipadapter: waiting for server requests...
2016-11-04 14:39:35,134 - INFO # server_oic: PUT request
2016-11-04 14:39:35,136 - INFO # server_oic: key: state value: 1
2016-11-04 14:39:35,138 - INFO # server_oic: LED0 is ON
2016-11-04 14:39:35,141 - INFO # Outgoing message to [2001:0db8:0000:0000:0000:0000:0000:0001]:56214
```
###<a name="l2n_tst"></a>Testing
There are many different ways to test this scenario.
- Tools: you can use [coap-cbor-cli][5] to perform get request. Put -c as argument.
- Iotivity Client: you can write an iotivity client that runs on Linux. [Here][6] and [Here][7] there are some sample clients that can be used to test this scenario.
#<a name="good"></a>Good Practice
Discoveries and Requests are usually fast, but a timeout delay of some seconds on responses can be useful. In these examples, delays are set to 1 second for discoveries and they can be increased. For requests coming from a linux-based client, timeout delays should be higher (e.g. 5-10 seconds for discoveries and 3 seconds for requests). They can be tuned depending on the application. The minimum value is around 1 second.
[1]: https://github.com/iotivity/iotivity-constrained/
[2]: http://cbor.io/
[3]: https://openconnectivity.org/resources/specifications
[4]: http://www.atmel.com/tools/ATSAMR21-XPRO.aspx
[5]: https://github.com/domabo/coap-cbor-cli
[6]: https://github.com/Agile-IoT/agile-iotivity/tree/master/IoTivity/Simple-Client-Linux
[7]: https://github.com/Agile-IoT/agile-iotivity/tree/master/IoTivity/Interactive-Client-Linux

102
examples/iotivity_examples/br_fw/Makefile
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# name of your application
APPLICATION = ocf_br_fw
CFLAGS += -DOC_SERVER
CFLAGS += -DOC_CLIENT
# If no BOARD is found in the environment, use this default:
BOARD ?= native
# This has to be the absolute path to the RIOT base directory:
RIOTBASE ?= $(CURDIR)/../../..
BOARD_INSUFFICIENT_MEMORY := airfy-beacon chronos msb-430 msb-430h nrf51dongle \
nrf6310 pca10000 pca10005 spark-core \
stm32f0discovery telosb weio wsn430-v1_3b wsn430-v1_4 \
yunjia-nrf51822 z1 nucleo-f072
# use ethos (ethernet over serial) for network communication and stdio over
# UART, but not on native, as native has a tap interface towards the host.
ifeq (,$(filter native,$(BOARD)))
GNRC_NETIF_NUMOF := 2
USEMODULE += ethos gnrc_netdev2
# ethos baudrate can be configured from make command
ETHOS_BAUDRATE ?= 115200
CFLAGS += '-DETHOS_UART=UART_DEV(0)' -DETHOS_BAUDRATE=$(ETHOS_BAUDRATE) -DUSE_ETHOS_FOR_STDIO
FEATURES_REQUIRED += periph_uart
endif
# Include packages that pull up and auto-init the link layer.
# NOTE: 6LoWPAN will be included if IEEE802.15.4 devices are present
USEMODULE += gnrc_netdev_default
USEMODULE += auto_init_gnrc_netif
# Specify the mandatory networking modules for 6LoWPAN border router
USEMODULE += gnrc_sixlowpan_border_router_default
# Add forwarding table
USEMODULE += fib
# Additional networking modules that can be dropped if not needed
USEMODULE += gnrc_icmpv6_echo
# Add also the shell, some shell commands
USEMODULE += shell
USEMODULE += shell_commands
USEMODULE += ps
#USEMODULE += gnrc_pktdump
# include UHCP client
USEMODULE += gnrc_uhcpc
#UDP
USEMODULE += gnrc_udp
USEMODULE += gnrc_conn_udp
#rpl
# Add a routing protocol
USEMODULE += gnrc_rpl
USEMODULE += auto_init_gnrc_rpl
USEMODULE += gnrc_ipv6_router_default
USEMODULE += gnrc_ndp_router
#Other modules
USEMODULE += pthread
USEMODULE += shell
USEMODULE += shell_commands
SECURE ?= 0
export SECURE
# Set a custom 802.15.4 channel if needed
DEFAULT_CHANNEL ?= 26
CFLAGS += -DDEFAULT_CHANNEL=$(DEFAULT_CHANNEL)
# Comment this out to disable code in RIOT that does safety checking
# which is not needed in a production environment but helps in the
# development process:
#CFLAGS += -DDEVELHELP
# Use different settings when compiling for one of the following (low-memory)
# boards
LOW_MEMORY_BOARDS := nucleo-f334
ifneq (,$(filter $(BOARD),$(LOW_MEMORY_BOARDS)))
$(info Using low-memory configuration for iotivity_server.)
## low-memory tuning values
# lower pktbuf buffer size
CFLAGS += -DGNRC_PKTBUF_SIZE=1000
# disable fib, rpl
DISABLE_MODULE += fib gnrc_rpl
USEMODULE += prng_minstd
endif
# Change this to 0 show compiler invocation lines by default:
QUIET ?= 1
TAP ?= tap0
IPV6_PREFIX ?= 2001:db8::/64
IPV6_MCAST_OIC ?= ff03::158
include $(RIOTBASE)/Makefile.include
.PHONY: host-tools
term: host-tools
$(Q) sudo ./start_network_mcast.sh $(PORT) $(TAP) $(IPV6_PREFIX) $(IPV6_MCAST_OIC)
host-tools:
$(Q)env -u CC -u CFLAGS make -C $(RIOTBASE)/dist/tools

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examples/iotivity_examples/br_fw/main.c
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/*
* Copyright (C) 2016 CREATE-NET
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup Examples
* @{
*
* @file main.c
* @brief This is a BR with multicast forwarding for OIC discovery
*
* @author Mattia Antonini <mattia.antonini1@studenti.unipr.it>
* <m.antonini@create-net.org>
*
* @}
*/
#include <stdio.h>
#include "net/af.h"
#include "shell.h"
#include "xtimer.h"
#include "msg.h"
#include "net/gnrc.h"
#include "net/gnrc/conn.h"
#include "net/gnrc/ipv6.h"
#include "net/gnrc/rpl.h"
#include "net/gnrc/udp.h"
#include "net/conn/udp.h"
#include "thread.h"
#define MAIN_QUEUE_SIZE (8)
#define OIC_FW_QUEUE_SIZE (8)
#define MAX_PAYLOAD_SIZE (256)
#define MULTICAST_PORT (5683)
#define PRINTipaddr(addr, port) \
printf( \
"[%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%" \
"02x]:%d", \
(addr)[0], (addr)[1], \
(addr)[2], (addr)[3], \
(addr)[4], (addr)[5], \
(addr)[6], (addr)[7], \
(addr)[8], (addr)[9], \
(addr)[10], (addr)[11], \
(addr)[12], (addr)[13], \
(addr)[14], (addr)[15], \
port)
static uint8_t buffer2[MAX_PAYLOAD_SIZE];
static msg_t _oic_fw_msg_queue[OIC_FW_QUEUE_SIZE];
static msg_t _main_msg_queue[MAIN_QUEUE_SIZE];
static kernel_pid_t interface_pid;
char oic_forwarding_thread_stack[THREAD_STACKSIZE_DEFAULT];
uint8_t wk_addr[16] = { 0xff, 0x03, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0x01, 0x58 };
void handle_incoming_message(uint8_t *payload, int *size, uint8_t *addr,
uint8_t addr_len, uint16_t port)
{
char *addr_str = NULL;
uint8_t buffer[*size];
memcpy(buffer, payload, *size);
ipv6_addr_to_str(addr_str, (ipv6_addr_t *)addr, addr_len);
printf("forwarder: pck from ");
PRINTipaddr(addr, port);
printf("\n");
printf("forwarder: payload size %d B\n", *size);
conn_udp_sendto(buffer, *size, addr, 16,
wk_addr, 16, AF_INET6,
port, MULTICAST_PORT);
}
void *start_oic_forwarding_loop(void *arg)
{
(void)arg;
msg_init_queue(_oic_fw_msg_queue, OIC_FW_QUEUE_SIZE);
static uint8_t addr[16] = { 0 };
uint8_t remote_addr[16] = { 0 };
size_t remote_addr_len;
uint16_t remote_port;
conn_udp_t conn;
int n = conn_udp_create(&conn, addr, sizeof(addr), AF_INET6, MULTICAST_PORT);
if (n != 0) {
printf("forwarder: failed to register multicast receive socket\n");
return NULL;
}
ipv6_addr_t *if_addr =
gnrc_ipv6_netif_add_addr(interface_pid, (ipv6_addr_t *)&wk_addr, 128, 0);
if (if_addr == NULL) {
printf("forwarder: error.. could not join multicast group\n");
return NULL;
}
gnrc_ipv6_netif_addr_get(if_addr)->valid = UINT32_MAX;
gnrc_ipv6_netif_addr_get(if_addr)->preferred = UINT32_MAX;
while (1) {
printf("forwarder: waiting for multicast requests...\n");
n = conn_udp_recvfrom(&conn, (char *)buffer2, MAX_PAYLOAD_SIZE, remote_addr,
&remote_addr_len, &remote_port);
if (n < 0) {
printf("forwarder_multicast_recv: error in conn_udp_recvfrom().n=%d\n", n);
continue;
}
printf("forwarder: got multicast request\n");
handle_incoming_message(buffer2, &n, remote_addr, remote_addr_len, remote_port);
}
return NULL;
}
int main(void)
{
/* we need a message queue for the thread running the shell in order to
* receive potentially fast incoming networking packets */
msg_init_queue(_main_msg_queue, MAIN_QUEUE_SIZE);
puts("RIOT border router + OIC discovery forwarder");
kernel_pid_t interfaces[GNRC_NETIF_NUMOF];
size_t if_num = gnrc_netif_get(interfaces);
if (if_num == 0) {
printf("forwarder: error.. no available network interface\n");
return -1;
}
interface_pid = interfaces[0];
thread_create(oic_forwarding_thread_stack, sizeof(oic_forwarding_thread_stack),
THREAD_PRIORITY_MAIN, THREAD_CREATE_STACKTEST, start_oic_forwarding_loop,
NULL, "oic_fw_thread");
/* start shell */
puts("All up, running the shell now");
char line_buf[SHELL_DEFAULT_BUFSIZE];
shell_run(NULL, line_buf, SHELL_DEFAULT_BUFSIZE);
/* should be never reached */
return 0;
}

52
examples/iotivity_examples/br_fw/start_network_mcast.sh
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#!/bin/sh
ETHOS_DIR="$(dirname $(readlink -f $0))"/../../../dist/tools/ethos
create_tap() {
ip tuntap add ${TAP} mode tap user ${USER}
ip link set ${TAP} up
sysctl -w net.ipv6.conf.${TAP}.forwarding=1
sysctl -w net.ipv6.conf.${TAP}.accept_ra=0
ip a a ${NETPREFIX}::1/64 dev ${TAP}
ip r d ${NETPREFIX}::/64 dev ${TAP}
ip r a ${NETPREFIX}::2 dev ${TAP}
ip r a ${NETPREFIX}::/64 via ${NETPREFIX}::2 dev ${TAP} metric 1
}
create_mcast_route() {
ip -6 route add ${IPMCAST} dev ${TAP} table local
}
remove_tap() {
ip tuntap del ${TAP} mode tap
}
cleanup() {
echo "Cleaning up..."
remove_tap
kill ${UHCPD_PID}
trap "" INT QUIT TERM EXIT
}
start_uhcpd() {
${UHCPD} ${TAP} ${PREFIX} > /dev/null &
UHCPD_PID=$!
}
PORT=$1
TAP=$2
PREFIX=$3
NETPREFIX=$(echo $3 | awk -v delimeter="::" '{split($0,a,delimeter)} END{print a[1]}')
IPMCAST=$4
UHCPD="$(readlink -f "${ETHOS_DIR}/../uhcpd/bin")/uhcpd"
[ -z "${PORT}" -o -z "${TAP}" -o -z "${PREFIX}" -o -z "${IPMCAST}" ] && {
echo "usage: $0 <serial-port> <tap-device> <prefix> <ip-mcast>"
exit 1
}
trap "cleanup" INT QUIT TERM EXIT
create_tap && create_mcast_route && start_uhcpd && "${ETHOS_DIR}/ethos" ${TAP} ${PORT}

69
examples/iotivity_examples/client/Makefile
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# name of your application
APPLICATION = ocf_client
CFLAGS += -DOC_CLIENT
# If no BOARD is found in the environment, use this default:
BOARD ?= native
# This has to be the absolute path to the RIOT base directory:
RIOTBASE ?= $(CURDIR)/../../..
BOARD_INSUFFICIENT_MEMORY := airfy-beacon chronos msb-430 msb-430h nrf51dongle \
nrf6310 pca10000 pca10005 spark-core \
stm32f0discovery telosb weio wsn430-v1_3b wsn430-v1_4 \
yunjia-nrf51822 z1 nucleo-f072
# Include packages that pull up and auto-init the link layer.
# NOTE: 6LoWPAN will be included if IEEE802.15.4 devices are present
USEMODULE += gnrc_netdev_default
USEMODULE += auto_init_gnrc_netif
# Specify the mandatory networking modules for IPv6 and UDP
USEMODULE += gnrc_ipv6_router_default
USEMODULE += gnrc_udp
USEMODULE += gnrc_conn_udp
# Add a routing protocol
USEMODULE += gnrc_rpl
USEMODULE += auto_init_gnrc_rpl
# Additional networking modules that can be dropped if not needed
USEMODULE += gnrc_icmpv6_echo
#Other modules
USEMODULE += pthread
USEMODULE += gnrc_ndp_router
USEMODULE += shell
USEMODULE += shell_commands
USEPKG += iotivity
SECURE ?= 0
export SECURE
# Set a custom 802.15.4 channel if needed
DEFAULT_CHANNEL ?= 26
CFLAGS += -DDEFAULT_CHANNEL=$(DEFAULT_CHANNEL)
# Comment this out to disable code in RIOT that does safety checking
# which is not needed in a production environment but helps in the
# development process:
#CFLAGS += -DDEVELHELP
# Use different settings when compiling for one of the following (low-memory)
# boards
LOW_MEMORY_BOARDS := nucleo-f334
ifneq (,$(filter $(BOARD),$(LOW_MEMORY_BOARDS)))
$(info Using low-memory configuration for iotivity_server.)
## low-memory tuning values
# lower pktbuf buffer size
CFLAGS += -DGNRC_PKTBUF_SIZE=1000
# disable fib, rpl
DISABLE_MODULE += fib gnrc_rpl
USEMODULE += prng_minstd
endif
# Change this to 0 show compiler invocation lines by default:
QUIET ?= 1
include $(RIOTBASE)/Makefile.include

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examples/iotivity_examples/client/client.c
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/*
* Copyright (C) 2016 CREATE-NET
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup Examples
* @{
*
* @file client.c
* @brief This is a simple IoTivity Client
*
* @author Mattia Antonini <mattia.antonini1@studenti.unipr.it>
* <m.antonini@create-net.org>
*
* @}
*/
#include "oc_api.h"
#include "pthread_cond.h"
#include "thread.h"
#include "xtimer.h"
#define MAX_URI_LENGTH (30)
static void observe_light(oc_client_response_t *data);
extern int _netif_config(int argc, char **argv);
static int quit;
static mutex_t mutex;
static pthread_cond_t cv;
static struct timespec ts;
static bool got_discovery_response = false;
static bool observe_stopped = false;
static char light_1[MAX_URI_LENGTH];
static oc_server_handle_t light_server;
static bool light_state = false;
static char _oc_main_stack[THREAD_STACKSIZE_MAIN];
#define OC_QUEUE_SIZE (8)
static msg_t _oc_msg_queue[OC_QUEUE_SIZE];
static void
set_device_custom_property(void *data)
{
oc_set_custom_device_property(purpose, "operate lamp");
}
static void
set_led_state(bool led_state)
{
if (led_state) {
LED0_ON;
}
else {
LED0_OFF;
}
}
static void
app_init(void)
{
oc_init_platform("RIOT-OS", NULL, NULL);
oc_add_device("/oic/d", "oic.d.switch", "RIOT switch", "1.0", "1.0",
set_device_custom_property, NULL);
}
static oc_event_callback_retval_t
stop_observe(void *data)
{
PRINT("client_oic: Stopping OBSERVE\n");
oc_stop_observe(light_1, &light_server);
observe_stopped = true;
return DONE;
}
static void
put_light(oc_client_response_t *data)
{
PRINT("client_oic: PUT_light:\n");
if (data->code == OC_STATUS_CHANGED) {
PRINT("client_oic: PUT response OK\n");
}
else {
PRINT("client_oic: PUT response code %d\n", data->code);
}
}
static void
observe_light(oc_client_response_t *data)
{
PRINT("client_oic: OBSERVE_light: ");
oc_rep_t *rep = data->payload;
while (rep != NULL) {
PRINT("key %s, value ", oc_string(rep->name));
switch (rep->type) {
case BOOL:
PRINT("%d\n", rep->value_boolean);
light_state = rep->value_boolean;
break;
default:
break;
}
rep = rep->next;
}
}
static oc_discovery_flags_t
discovery(const char *di, const char *uri, oc_string_array_t types,
oc_interface_mask_t interfaces, oc_server_handle_t *server,
void *user_data)
{
int i;
int uri_len = strlen(uri);
uri_len = (uri_len >= MAX_URI_LENGTH) ? MAX_URI_LENGTH - 1 : uri_len;
for (i = 0; i < oc_string_array_get_allocated_size(types); i++) {
char *t = oc_string_array_get_item(types, i);
if (strlen(t) == 11 && strncmp(t, "oic.r.light", 11) == 0) {
memcpy(&light_server, server, sizeof(oc_server_handle_t));
strncpy(light_1, uri, uri_len);
light_1[uri_len] = '\0';
got_discovery_response = true;
return OC_STOP_DISCOVERY;
}
}
return OC_CONTINUE_DISCOVERY;
}
static oc_event_callback_retval_t
periodic_put(void *data)
{
if (observe_stopped) {
PRINT("client_oic: Stop periodic PUT\n");
return DONE;
}
if (oc_init_put(light_1, &light_server, NULL, &put_light, HIGH_QOS, NULL)) {
oc_rep_start_root_object();
oc_rep_set_boolean(root, state, !light_state);
oc_rep_end_root_object();
if (oc_do_put()) {
PRINT("client_oic: Sent PUT request\n");
}
else {
PRINT("client_oic: Could not send PUT\n");
}
}
else {
PRINT("client_oic: Could not init PUT\n");
}
return CONTINUE;
}
static oc_event_callback_retval_t
do_discovery(void *data)
{
if (got_discovery_response) {
PRINT("client_oic: Discovery done\n");
PRINT("client_oic: Ready...\n");
oc_do_observe(light_1, &light_server, NULL, &observe_light, LOW_QOS, NULL);
oc_set_delayed_callback(NULL, &periodic_put, 1);
oc_set_delayed_callback(NULL, &stop_observe, 100);
set_led_state(true);
return DONE;
}
oc_do_ip_discovery("oic.r.light", &discovery, NULL);
PRINT("client_oic: continue discovery\n");
return CONTINUE;
}
static void
issue_requests(void)
{
oc_set_delayed_callback(NULL, &do_discovery, 1);
}
static void
signal_event_loop_func(void)
{
mutex_lock(&mutex);
pthread_cond_signal(&cv);
mutex_unlock(&mutex);
}
void *
oc_main_thread(void *arg)
{
(void)arg;
pthread_cond_init(&cv, NULL);
static const oc_handler_t handler = { .init = app_init,
.signal_event_loop = signal_event_loop_func,
.requests_entry = issue_requests };
msg_init_queue(_oc_msg_queue, OC_QUEUE_SIZE);
if (oc_main_init(&handler) < 0) {
PRINT("client_oic: failed to initialize stack\n");
return NULL;
}
PRINT("client_oic: Configured network interfaces:");
_netif_config(0, NULL);
oc_clock_time_t next_event;
while (quit == 0) {
next_event = oc_main_poll();
mutex_lock(&mutex);
if (next_event == 0) {
pthread_cond_wait(&cv, &mutex);
}
else if (oc_clock_time() < next_event) {
ts.tv_sec = (next_event / OC_CLOCK_SECOND);
ts.tv_nsec = (next_event % OC_CLOCK_SECOND) * 1.e09 / OC_CLOCK_SECOND;
pthread_cond_timedwait(&cv, &mutex, &ts);
}
mutex_unlock(&mutex);
}
oc_main_shutdown();
return NULL;
}
int
main(void)
{
set_led_state(false);
PRINT("client_oic: Waiting for address autoconfiguration...");
xtimer_sleep(10);
thread_create(_oc_main_stack, sizeof(_oc_main_stack), 2, 0, oc_main_thread,
NULL, "OCF event thread");
fgetc(stdin);
quit = 1;
signal_event_loop_func();
return 0;
}

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examples/iotivity_examples/client/config.h
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/*
* Copyright (C) 2016 CREATE-NET
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup Examples
* @{
*
* @file config.c
* @brief This is a configuration file for IoTivity environment
*
* @author Mattia Antonini <mattia.antonini1@studenti.unipr.it>
* <m.antonini@create-net.org>
*
* @}
*/
#ifndef CONFIG_H
#define CONFIG_H
#define OC_DEBUG 0
#ifdef __cplusplus
extern "C" {
#endif
/* Time resolution */
#include <stdint.h>
typedef uint64_t oc_clock_time_t;
/* 1 clock tick = 1ms */
#define OC_CLOCK_CONF_TICKS_PER_SECOND (1000)
#define OC_BYTES_POOL_SIZE (900)
#define OC_INTS_POOL_SIZE (4)
#define OC_DOUBLES_POOL_SIZE (4)
/* Server-side parameters */
/* Maximum number of server resources */
#define MAX_APP_RESOURCES (1)
/* Common paramters */
/* Maximum number of concurrent requests */
#define MAX_NUM_CONCURRENT_REQUESTS (2)
/* Estimated number of nodes in payload tree structure */
#define EST_NUM_REP_OBJECTS (60)
/* Maximum size of request/response PDUs */
#define MAX_PAYLOAD_SIZE (512)
/* Number of devices on the OCF platform */
#define MAX_NUM_DEVICES (1)
/* Platform payload size */
#define MAX_PLATFORM_PAYLOAD_SIZE (256)
/* Device payload size */
#define MAX_DEVICE_PAYLOAD_SIZE (256)
/* Security layer */
/* Maximum number of authorized clients */
#define MAX_NUM_SUBJECTS (1)
/* Maximum number of concurrent DTLS sessions */
#define MAX_DTLS_PEERS (1)
/* Max inactivity timeout before tearing down DTLS connection */
#define DTLS_INACTIVITY_TIMEOUT (10)
#ifdef __cplusplus
}
#endif
#endif /* CONFIG_H */

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examples/iotivity_examples/client_switch/Makefile
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# name of your application
APPLICATION = ocf_client
CFLAGS += -DOC_CLIENT
# If no BOARD is found in the environment, use this default:
BOARD ?= native
# This has to be the absolute path to the RIOT base directory:
RIOTBASE ?= $(CURDIR)/../../..
BOARD_INSUFFICIENT_MEMORY := airfy-beacon chronos msb-430 msb-430h nrf51dongle \
nrf6310 pca10000 pca10005 spark-core \
stm32f0discovery telosb weio wsn430-v1_3b wsn430-v1_4 \
yunjia-nrf51822 z1 nucleo-f072
# Include packages that pull up and auto-init the link layer.
# NOTE: 6LoWPAN will be included if IEEE802.15.4 devices are present
USEMODULE += gnrc_netdev_default
USEMODULE += auto_init_gnrc_netif
# Specify the mandatory networking modules for IPv6 and UDP
USEMODULE += gnrc_ipv6_router_default
USEMODULE += gnrc_udp
USEMODULE += gnrc_conn_udp
# Add a routing protocol
USEMODULE += gnrc_rpl
USEMODULE += auto_init_gnrc_rpl
# Additional networking modules that can be dropped if not needed
USEMODULE += gnrc_icmpv6_echo
#Other modules
USEMODULE += pthread
USEMODULE += gnrc_ndp_router
USEMODULE += shell
USEMODULE += shell_commands
USEPKG += iotivity
SECURE ?= 0
export SECURE
# Set a custom 802.15.4 channel if needed
DEFAULT_CHANNEL ?= 26
CFLAGS += -DDEFAULT_CHANNEL=$(DEFAULT_CHANNEL)
# Comment this out to disable code in RIOT that does safety checking
# which is not needed in a production environment but helps in the
# development process:
#CFLAGS += -DDEVELHELP
# Use different settings when compiling for one of the following (low-memory)
# boards
LOW_MEMORY_BOARDS := nucleo-f334
ifneq (,$(filter $(BOARD),$(LOW_MEMORY_BOARDS)))
$(info Using low-memory configuration for iotivity_server.)
## low-memory tuning values
# lower pktbuf buffer size
CFLAGS += -DGNRC_PKTBUF_SIZE=1000
# disable fib, rpl
DISABLE_MODULE += fib gnrc_rpl
USEMODULE += prng_minstd
endif
# Change this to 0 show compiler invocation lines by default:
QUIET ?= 1
include $(RIOTBASE)/Makefile.include

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examples/iotivity_examples/client_switch/client_switch.c
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/*
* Copyright (C) 2016 CREATE-NET
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup Examples
* @{
*
* @file client_switch.c
* @brief This is an Iotivity client. It sends a PUT when the
* User button is pressed.
*
* @author Mattia Antonini <mattia.antonini1@studenti.unipr.it>
* <m.antonini@create-net.org>
*
* @}
*/
#include "oc_api.h"
#include "pthread_cond.h"
#include "thread.h"
#include "xtimer.h"
#include "periph/gpio.h"
#define MAX_URI_LENGTH (30)
static void observe_light(oc_client_response_t *data);
extern int _netif_config(int argc, char **argv);
static int quit;
static mutex_t mutex;
static pthread_cond_t cv;
static struct timespec ts;
static bool got_discovery_response = false;
static char light_1[MAX_URI_LENGTH];
static oc_server_handle_t light_server;
static bool light_state = false;
static bool led_state = false;
static char _oc_main_stack[THREAD_STACKSIZE_MAIN];
static void
set_led_state(bool led_state)
{
if (led_state) {
LED0_ON;
}
else {
LED0_OFF;
}
}
static void
set_device_custom_property(void *data)
{
oc_set_custom_device_property(purpose, "operate lamp");
}
static void
app_init(void)
{
oc_init_platform("RIOT-OS", NULL, NULL);
oc_add_device("/oic/d", "oic.d.switch", "RIOT switch", "1.0", "1.0",
set_device_custom_property, NULL);
}
static oc_event_callback_retval_t
stop_observe(void *data)
{
PRINT("client_oic: Stopping OBSERVE\n");
oc_stop_observe(light_1, &light_server);
return DONE;
}
#ifdef BUTTON_GPIO
static void
put_light(oc_client_response_t *data)
{
PRINT("client_oic: PUT_light:\n");
if (data->code == OC_STATUS_CHANGED) {
PRINT("client_oic: PUT response OK\n");
}
else {
PRINT("client_oic: PUT response code %d\n", data->code);
}
}
#endif
static void
observe_light(oc_client_response_t *data)
{
PRINT("client_oic: OBSERVE_light: ");
oc_rep_t *rep = data->payload;
while (rep != NULL) {
PRINT("key %s, value ", oc_string(rep->name));
switch (rep->type) {
case BOOL:
PRINT("%d\n", rep->value_boolean);
light_state = rep->value_boolean;
break;
default:
break;
}
rep = rep->next;
}
}
static oc_discovery_flags_t
discovery(const char *di, const char *uri, oc_string_array_t types,
oc_interface_mask_t interfaces, oc_server_handle_t *server,
void *user_data)
{
int i;
int uri_len = strlen(uri);
uri_len = (uri_len >= MAX_URI_LENGTH) ? MAX_URI_LENGTH - 1 : uri_len;
for (i = 0; i < oc_string_array_get_allocated_size(types); i++) {
char *t = oc_string_array_get_item(types, i);
if (strlen(t) == 11 && strncmp(t, "oic.r.light", 11) == 0) {
memcpy(&light_server, server, sizeof(oc_server_handle_t));
strncpy(light_1, uri, uri_len);
light_1[uri_len] = '\0';
got_discovery_response = true;
return OC_STOP_DISCOVERY;
}
}
return OC_CONTINUE_DISCOVERY;
}
#ifdef BUTTON_GPIO
void button_callback(void)
{
gpio_irq_disable(BUTTON_GPIO);
if (oc_init_put(light_1, &light_server, NULL, &put_light, HIGH_QOS, NULL)) {
oc_rep_start_root_object();
oc_rep_set_boolean(root, state, !light_state);
oc_rep_end_root_object();
if (oc_do_put()) {
PRINT("client_oic: Sent PUT request\n");
}
else {
PRINT("client_oic: Could not send PUT\n");
}
}
else {
PRINT("client_oic: Could not init PUT\n");
}
xtimer_usleep(140000);
gpio_irq_enable(BUTTON_GPIO);
}
#endif
static oc_event_callback_retval_t
operate(void *data)
{
PRINT("client_oic: Ready...\n");
set_led_state(true);
oc_do_observe(light_1, &light_server, NULL, &observe_light, LOW_QOS, NULL);
#ifdef BUTTON_GPIO
gpio_init_int(BUTTON_GPIO, GPIO_IN_PU, GPIO_RISING, (gpio_cb_t)button_callback, NULL);
#endif
oc_set_delayed_callback(NULL, &stop_observe, 10000);
return DONE;
}
static oc_event_callback_retval_t
do_discovery(void *data)
{
if (got_discovery_response) {
PRINT("client_oic: Discovery done\n");
oc_set_delayed_callback(NULL, &operate, 1);
return DONE;
}
oc_do_ip_discovery("oic.r.light", &discovery, NULL);
PRINT("client_oic: continue discovery\n");
return CONTINUE;
}
static void
issue_requests(void)
{
oc_set_delayed_callback(NULL, &do_discovery, 1);
}
static void
signal_event_loop_func(void)
{
mutex_lock(&mutex);
pthread_cond_signal(&cv);
mutex_unlock(&mutex);
}
void *
oc_main_thread(void *arg)
{
(void)arg;
pthread_cond_init(&cv, NULL);
static const oc_handler_t handler = { .init = app_init,
.signal_event_loop = signal_event_loop_func,
.requests_entry = issue_requests };
if (oc_main_init(&handler) < 0) {
PRINT("client_oic: failed to initialize stack\n");
return NULL;
}
PRINT("client_oic: Configured network interfaces:");
_netif_config(0, NULL);
oc_clock_time_t next_event;
while (quit == 0) {
next_event = oc_main_poll();
mutex_lock(&mutex);
if (next_event == 0) {
pthread_cond_wait(&cv, &mutex);
}
else if (oc_clock_time() < next_event) {
ts.tv_sec = (next_event / OC_CLOCK_SECOND);
ts.tv_nsec = (next_event % OC_CLOCK_SECOND) * 1.e09 / OC_CLOCK_SECOND;
pthread_cond_timedwait(&cv, &mutex, &ts);
}
mutex_unlock(&mutex);
}
oc_main_shutdown();
return NULL;
}
int
main(void)
{
set_led_state(led_state);
PRINT("client_oic: Waiting for address autoconfiguration...");
xtimer_sleep(10);
thread_create(_oc_main_stack, sizeof(_oc_main_stack), 2, 0, oc_main_thread,
NULL, "OCF event thread");
fgetc(stdin);
quit = 1;
signal_event_loop_func();
return 0;
}

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examples/iotivity_examples/client_switch/config.h
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/*
* Copyright (C) 2016 CREATE-NET
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup Examples
* @{
*
* @file config.c
* @brief This is a configuration file for IoTivity environment
*
* @author Mattia Antonini <mattia.antonini1@studenti.unipr.it>
* <m.antonini@create-net.org>
*
* @}
*/
#ifndef CONFIG_H
#define CONFIG_H
#define OC_DEBUG 0
#ifdef __cplusplus
extern "C" {
#endif
/* Time resolution */
#include <stdint.h>
typedef uint64_t oc_clock_time_t;
/* 1 clock tick = 1ms */
#define OC_CLOCK_CONF_TICKS_PER_SECOND (1000)
#define OC_BYTES_POOL_SIZE (900)
#define OC_INTS_POOL_SIZE (4)
#define OC_DOUBLES_POOL_SIZE (4)
/* Server-side parameters */
/* Maximum number of server resources */
#define MAX_APP_RESOURCES (1)
/* Common paramters */
/* Maximum number of concurrent requests */
#define MAX_NUM_CONCURRENT_REQUESTS (2)
/* Estimated number of nodes in payload tree structure */
#define EST_NUM_REP_OBJECTS (60)
/* Maximum size of request/response PDUs */
#define MAX_PAYLOAD_SIZE (512)
/* Number of devices on the OCF platform */
#define MAX_NUM_DEVICES (1)
/* Platform payload size */
#define MAX_PLATFORM_PAYLOAD_SIZE (256)
/* Device payload size */
#define MAX_DEVICE_PAYLOAD_SIZE (256)
/* Security layer */
/* Maximum number of authorized clients */
#define MAX_NUM_SUBJECTS (1)
/* Maximum number of concurrent DTLS sessions */
#define MAX_DTLS_PEERS (1)
/* Max inactivity timeout before tearing down DTLS connection */
#define DTLS_INACTIVITY_TIMEOUT (10)
#ifdef __cplusplus
}
#endif
#endif /* CONFIG_H */

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examples/iotivity_examples/server/Makefile
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# name of your application
APPLICATION = ocf_server
CFLAGS += -DOC_SERVER
# If no BOARD is found in the environment, use this default:
BOARD ?= native
# This has to be the absolute path to the RIOT base directory:
RIOTBASE ?= $(CURDIR)/../../..
BOARD_INSUFFICIENT_MEMORY := airfy-beacon chronos msb-430 msb-430h nrf51dongle \
nrf6310 pca10000 pca10005 spark-core \
stm32f0discovery telosb weio wsn430-v1_3b wsn430-v1_4 \
yunjia-nrf51822 z1 nucleo-f072
#Add IoTivity resources
RES_SRC = $(wildcard ./resources/*.c)
RES_OBJ = $(RES_SRC:.c=.o)
APPDEPS += ${RES_OBJ}
# Include packages that pull up and auto-init the link layer.
# NOTE: 6LoWPAN will be included if IEEE802.15.4 devices are present
USEMODULE += gnrc_netdev_default
USEMODULE += auto_init_gnrc_netif
# Specify the mandatory networking modules for IPv6 and UDP