add olsr2 example application

olsr2/Makefile

@@ -0,0 +1,49 @@
+####
+#### Sample Makefile for building apps with the RIOT OS
+####
+#### The Sample Filesystem Layout is:
+#### /this makefile
+#### ../../RIOT 
+#### ../../boards   for board definitions (if you have one or more)
+#### 
+
+# name of your project
+export PROJECT =olsr_node
+
+# for easy switching of boards
+ifeq ($(strip $(BOARD)),)
+	export BOARD = native
+endif
+
+# this has to be the absolute path of the RIOT-base dir
+export RIOTBASE = $(CURDIR)/../RIOT
+
+USEPKG += oonf_api
+
+export CFLAGS = -DRIOT -DENABLE_NAME -ggdb
+
+## Modules to include. 
+
+USEMODULE += auto_init
+USEMODULE += rtc
+USEMODULE += uart0
+USEMODULE += posix
+USEMODULE += ps
+USEMODULE += shell
+USEMODULE += shell_commands
+USEMODULE += random
+USEMODULE += config
+USEMODULE += olsr2
+ifeq ($(BOARD),native)
+	USEMODULE += nativenet
+	export CFLAGS += -DBOARD_NATIVE -DINIT_ON_START
+endif
+ifeq ($(BOARD),msba2)
+	USEMODULE += gpioint
+	USEMODULE += cc110x_ng
+	export CFLAGS += -DBOARD_MSBA2 -DINIT_ON_START -DENABLE_LEDS
+endif
+
+export INCLUDES += -I$(RIOTBASE)/sys/net/include -I$(RIOTBASE)/sys/posix/include
+
+include $(RIOTBASE)/Makefile.include

olsr2/main.c

@@ -0,0 +1,131 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <thread.h>
+#include <vtimer.h>
+#include <rtc.h>
+#include <random.h>
+#include <destiny.h>
+#include <transceiver.h>
+#include <sixlowpan/icmp.h>
+
+#include <shell.h>
+#include <posix_io.h>
+#include <board_uart0.h>
+
+#include <olsr2/olsr2.h>
+
+#define IF_ID (0)
+
+#if defined(BOARD_NATIVE)
+#include <unistd.h>
+#include <sys/types.h>
+static uint16_t get_node_id(void) {
+	return getpid();
+}
+#elif defined(BOARD_MSBA2)
+#include <config.h>
+
+static uint16_t get_node_id(void) {
+	return sysconfig.id;
+}
+#endif
+
+#ifdef ENABLE_NAME
+
+static void ping(int argc, char **argv) {
+	static uint16_t id = 0;
+
+	if (argc < 2) {
+		puts("usage: ping [node]");
+		return;
+	}
+
+	id++;
+	int packets = 10;
+
+	ipv6_addr_t* dest = get_ip_by_name(argv[1]);
+	if (dest == NULL) {
+		printf("Unknown node: %s\n", argv[1]);
+		return;
+	}
+
+	char addr_str[IPV6_MAX_ADDR_STR_LEN];
+	ipv6_addr_to_str(addr_str, IPV6_MAX_ADDR_STR_LEN, dest);
+
+	uint8_t payload[] = "foobar";
+
+	for (int i = 0; i < packets; ++i) {
+		printf("sending %u bytes to %s\n", sizeof payload, addr_str);
+		icmpv6_send_echo_request(dest, id, i, payload, sizeof payload);
+		vtimer_usleep(1000000);
+	}
+}
+#endif /* ENABLE_NAME */
+
+static void set_id(int argc, char **argv) {
+	if (argc < 2) {
+		puts("usage: set_id [id] [name]");
+		return;
+	}
+
+	uint16_t id = atoi(argv[1]);
+	sysconfig.id = id;
+	sysconfig.radio_address = (uint8_t) id;
+
+#ifdef ENABLE_NAME
+	if (argc > 2)
+		strncpy(sysconfig.name, argv[2], sizeof sysconfig.name);
+#endif
+	config_save();
+}
+
+static void init(int argc, char **argv) {
+	ipv6_addr_t tmp;
+
+	rtc_enable();
+	genrand_init(get_node_id());
+	net_if_set_hardware_address(IF_ID, get_node_id());
+
+	ipv6_addr_set_link_local_prefix(&tmp);
+	ipv6_addr_set_by_eui64(&tmp, IF_ID, &tmp);
+	ipv6_net_if_add_addr(IF_ID, &tmp, NDP_ADDR_STATE_PREFERRED,
+                              NDP_OPT_PI_VLIFETIME_INFINITE,
+                              NDP_OPT_PI_PLIFETIME_INFINITE, 0);
+
+	ipv6_addr_set_all_nodes_addr(&tmp);
+	ipv6_net_if_add_addr(IF_ID, &tmp, NDP_ADDR_STATE_PREFERRED,
+                              NDP_OPT_PI_VLIFETIME_INFINITE,
+                              NDP_OPT_PI_PLIFETIME_INFINITE, 0);
+
+	olsr_init();
+}
+
+const shell_command_t shell_commands[] = {
+#ifndef INIT_ON_START
+	{"init", "start the IP stack with OLSRv2", init},
+#endif
+	{"routes", "print all known nodes and routes", print_topology_set},
+	{"set_id", "set node ID and name", set_id},
+#ifdef ENABLE_NAME
+	{"ping", "send packets to a node", ping},
+#endif
+	{NULL, NULL, NULL}
+};
+
+int main(void) {
+	config_load();
+#ifdef INIT_ON_START
+	init(0, 0);
+#endif
+
+	posix_open(uart0_handler_pid, 0);
+
+	shell_t shell;
+	shell_init(&shell, shell_commands, UART0_BUFSIZE, uart0_readc, uart0_putc);
+
+	shell_run(&shell);
+
+	return 0;
+}