tests: add emb6 test

tests/emb6/Makefile

@@ -0,0 +1,38 @@
+APPLICATION = emb6
+
+FEATURES_REQUIRED = periph_gpio periph_spi  # for at86rf231
+
+BOARD ?= samr21-xpro
+
+RIOTBASE ?= $(CURDIR)/../..
+
+BOARD_INSUFFICIENT_MEMORY := msb-430h stm32f0discovery weio z1
+
+USEMODULE += emb6_router
+USEMODULE += emb6_conn_udp
+USEMODULE += ipv6_addr
+USEMODULE += shell
+USEMODULE += shell_commands
+USEMODULE += ps
+USEMODULE += od
+
+# define the driver to be used for selected boards
+ifneq (,$(filter samr21-xpro,$(BOARD)))
+  DRIVER := at86rf233
+endif
+ifneq (,$(filter iotlab-m3 fox,$(BOARD)))
+  DRIVER := at86rf231
+endif
+ifneq (,$(filter mulle,$(BOARD)))
+  DRIVER := at86rf212b
+endif
+
+# use the at86rf231 as fallback device
+DRIVER ?= at86rf231
+
+# include the selected driver
+USEMODULE += $(DRIVER)
+
+QUIET ?= 1
+
+include $(RIOTBASE)/Makefile.include

tests/emb6/common.c

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) Freie Universität Berlin
+ *
+ * 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.
+ */
+
+/**
+ * @{
+ *
+ * @file
+ * @author Martine Lenders <mlenders@inf.fu-berlin.de>
+ */
+
+#include <stdbool.h>
+
+#include "common.h"
+
+size_t hex2ints(uint8_t *out, const char *in)
+{
+    bool upper = true;
+    size_t out_size = 0;
+
+    while (*in != '\0') {
+        char c;
+        if ((*in >= '0') && (*in <= '9')) {
+            c = '0';
+        }
+        else if ((*in >= 'a') && (*in <= 'f')) {
+            c = 'a' - 10;
+        }
+        else if ((*in >= 'A') && (*in <= 'F')) {
+            c = 'A' - 10;
+        }
+        else {
+            in++;
+            continue;
+        }
+        if (upper) {
+            *out = (char)(*in - c) << 4;
+        }
+        else {
+            *out |= (char)(*in - c);
+            out++;
+            out_size++;
+        }
+        upper = !upper;
+        in++;
+    }
+    if (!upper) {
+        out_size++;
+    }
+    return out_size;
+}
+
+/** @} */

tests/emb6/common.h

@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2016 Martine Lenders <mlenders@inf.fu-berlin.de>
+ *
+ * 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     tests
+ * @{
+ *
+ * @file
+ * @brief   Definitions for tests/lwip/
+ *
+ * @author  Martine Lenders <mlenders@inf.fu-berlin.de>
+ */
+#ifndef MAIN_H_
+#define MAIN_H_
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief   Application configuration
+ * @{
+ */
+#define CONN_INBUF_SIZE         (256)
+#define SERVER_MSG_QUEUE_SIZE   (8)
+#define SERVER_BUFFER_SIZE      (64)
+/**
+ * @}
+ */
+
+/**
+ * @brief   Converts hex string to byte array.
+ *
+ * @param[out] out  Resulting byte array
+ * @param[in] in    `\0` terminated string. Non-hex characters (all except 0-9, a-f, A-F)
+ *                  will be ignored.
+ *
+ * @return  Length of @p out.
+ */
+size_t hex2ints(uint8_t *out, const char *in);
+
+/**
+ * @brief   Ping shell command
+ *
+ * @param[in] argc  number of arguments
+ * @param[in] argv  array of arguments
+ *
+ * @return  0 on success
+ * @return  other on error
+ */
+int ping_cmd(int argc, char **argv);
+
+#ifdef MODULE_CONN_UDP
+/**
+ * @brief   UDP IP shell command
+ *
+ * @param[in] argc  number of arguments
+ * @param[in] argv  array of arguments
+ *
+ * @return  0 on success
+ * @return  other on error
+ */
+int udp_cmd(int argc, char **argv);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MAIN_H_ */
+/** @} */

tests/emb6/main.c

@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2015 Martine Lenders <mlenders@inf.fu-berlin.de>
+ *
+ * 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
+ * @brief       Test for raw IPv6 connections
+ *
+ * @author      Martine Lenders <mlenders@inf.fu-berlin.de>
+ *
+ * This test application tests the gnrc_conn_ip module. If you select protocol 58 you can also
+ * test if gnrc is able to deal with multiple subscribers to ICMPv6 (gnrc_icmpv6 and this
+ * application).
+ *
+ * @}
+ */
+
+#include <errno.h>
+#include <stdio.h>
+
+#include "at86rf2xx.h"
+#include "at86rf2xx_params.h"
+#include "common.h"
+#include "emb6.h"
+#include "emb6/netdev2.h"
+#include "uip-ds6.h"
+#include "net/ipv6/addr.h"
+#include "shell.h"
+#include "thread.h"
+#include "xtimer.h"
+
+#define EMB6_STACKSIZE  (THREAD_STACKSIZE_DEFAULT)
+#define EMB6_PRIO       (THREAD_PRIORITY_MAIN - 3)
+#define EMB6_DELAY      (500)
+
+static at86rf2xx_t at86rf2xx;
+static s_ns_t emb6 = {
+    .hc = &sicslowpan_driver,
+    .llsec = &nullsec_driver,
+    .hmac = &nullmac_driver,
+    .lmac = &sicslowmac_driver,
+    .frame = &framer_802154,
+    .c_configured = 1,
+};
+static char emb6_stack[EMB6_STACKSIZE];
+
+static int ifconfig(int argc, char **argv)
+{
+    (void)argc;
+    (void)argv;
+    char addrstr[IPV6_ADDR_MAX_STR_LEN];
+    printf("0:  ");
+    for (int i = 0; i < UIP_DS6_ADDR_NB; i++) {
+        if (uip_ds6_if.addr_list[i].isused) {
+            printf("inet6 %s\n",
+                   ipv6_addr_to_str(addrstr,
+                                    (ipv6_addr_t *)&uip_ds6_if.addr_list[i].ipaddr,
+                                    sizeof(addrstr)));
+            if (i != 0) {
+                printf("    ");
+            }
+        }
+    }
+    puts("");
+    return 0;
+}
+
+static void *_emb6_thread(void *args)
+{
+    emb6_process(500);  /* never stops */
+    return NULL;
+}
+
+static const shell_command_t shell_commands[] = {
+    { "ping6", "Send pings and receive pongs", ping_cmd },
+#ifdef MODULE_CONN_UDP
+    { "udp", "Send UDP messages and listen for messages on UDP port", udp_cmd },
+#endif
+    { "ifconfig", "Shows assigned IPv6 addresses", ifconfig },
+    { NULL, NULL, NULL }
+};
+static char line_buf[SHELL_DEFAULT_BUFSIZE];
+
+char conn_inbuf[CONN_INBUF_SIZE];
+
+int main(void)
+{
+    netdev2_t *netdev = (netdev2_t *)&at86rf2xx;
+
+    puts("RIOT lwip test application");
+
+    at86rf2xx_setup(&at86rf2xx, at86rf2xx_params);
+    netdev->driver->init((netdev2_t *)&at86rf2xx);
+    emb6_netdev2_setup(netdev);
+    emb6_init(&emb6);
+    thread_create(emb6_stack, sizeof(emb6_stack), EMB6_PRIO,
+                  THREAD_CREATE_STACKTEST, _emb6_thread, NULL, "emb6");
+    shell_run(shell_commands, line_buf, SHELL_DEFAULT_BUFSIZE);
+
+    /* should be never reached */
+    return 0;
+}