/**************************************************************************** * apps/wireless/ieee802154/i8sak/i8sak.h * IEEE 802.15.4 Swiss Army Knife * * Copyright (C) 2014-2015, 2017 Gregory Nutt. All rights reserved. * Copyright (C) 2014-2015 Sebastien Lorquet. All rights reserved. * Copyright (C) 2017 Verge Inc. All rights reserved. * * Author: Sebastien Lorquet * Author: Anthony Merlino * Author: Gregory Nuttx * * 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 NuttX 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 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. * ****************************************************************************/ #ifndef __APPS_EXAMPLES_WIRELESS_IEEE802154_I8SAK_I8SAK_H #define __APPS_EXAMPLES_WIRELESS_IEEE802154_I8SAK_I8SAK_H /**************************************************************************** * Included Files ****************************************************************************/ #include #include #include #include #include "i8sak_events.h" /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ /* Configuration ************************************************************/ #if !defined(CONFIG_IEEE802154_I8SAK_DEFAULT_EP_EADDR) #define CONFIG_IEEE802154_I8SAK_DEFAULT_EP_EADDR 0xAABBCCAABBCC000A #endif #if !defined(CONFIG_IEEE802154_I8SAK_DEFAULT_EP_SADDR) #define CONFIG_IEEE802154_I8SAK_DEFAULT_EP_SADDR 0x000A #endif #if !defined(CONFIG_IEEE802154_I8SAK_DEFAULT_EP_PANID) #define CONFIG_IEEE802154_I8SAK_DEFAULT_EP_PANID 0xABCD #endif #ifdef CONFIG_NET_6LOWPAN #if !defined(CONFIG_IEEE802154_I8SAK_DEFAULT_PORT) #define CONFIG_IEEE802154_I8SAK_DEFAULT_PORT 61616 #endif #endif #define I8SAK_MAX_IFNAME 12 #define I8SAK_DAEMONNAME_FMT "i8sak_%s" #define I8SAK_DAEMONNAME_PREFIX_LEN 6 #define I8SAK_MAX_DAEMONNAME I8SAK_DAEMONNAME_PREFIX_LEN + I8SAK_MAX_IFNAME /**************************************************************************** * Public Types ****************************************************************************/ enum i8sak_mode_e { I8SAK_MODE_CHAR = 0, I8SAK_MODE_NETIF, }; enum i8sak_cmd_e { I8_CMD_NONE = 0x00, I8_CMD_SNIFFER, I8_CMD_STARTPAN, I8_CMD_ACCEPTASSOC, I8_CMD_ASSOC, I8_CMD_TX, I8_CMD_BLASTER, I8_CMD_POLL, }; struct i8sak_s { /* Support singly linked list */ FAR struct i8sak_s *flink; enum i8sak_mode_e mode; bool initialized : 1; bool daemon_shutdown : 1; bool verbose : 1; bool acceptall : 1; bool assoc : 1; pid_t daemon_pid; FAR char ifname[I8SAK_MAX_IFNAME]; int result; int fd; /* File/Socket descriptor. Only to be used by operations * occurring within the Daemon TCB */ sem_t exclsem; /* For synchronizing access to the signaling semaphore */ sem_t sigsem; /* For signaling various tasks */ sem_t updatesem; /* For signaling the daemon that it's settings have changed */ sem_t daemonlock; /* For synchronizing access to managing the daemon */ int daemonusers; /* Fields related to event listener */ bool eventlistener_run; pthread_t eventlistener_threadid; sem_t eventsem; /* For synchronizing access to the event receiver list */ sq_queue_t eventreceivers; sq_queue_t eventreceivers_free; struct i8sak_eventreceiver_s eventreceiver_pool[CONFIG_I8SAK_NEVENTRECEIVERS]; /* MAC related fields */ uint8_t msdu_handle; /* Physical Layer Settings */ uint8_t chan; uint8_t chpage; enum ieee802154_addrmode_e addrmode; /* Support a single endpoint. This is used for all interactions. It must * be updated either inline with the command or manually before performing * an operation. */ struct ieee802154_addr_s ep_addr; #ifdef CONFIG_NET_6LOWPAN struct sockaddr_in6 ep_in6addr; #endif /* For the Coordinator, we keep a Short Address that will be handed out next. * After assigning the address to a device requesting association, this field * is simply incremented. This means short addresses will be assigned to * associating devices in order. */ uint8_t next_saddr[IEEE802154_SADDRSIZE]; /* General payload field used for blaster/tx commands */ uint8_t payload[IEEE802154_MAX_MAC_PAYLOAD_SIZE]; uint16_t payload_len; /* Fields to hold scan results in */ struct ieee802154_pandesc_s pandescs[CONFIG_MAC802154_NPANDESC]; uint8_t npandesc; /* Blaster command parameters */ bool startblaster; bool blasterenabled; pthread_t blaster_threadid; int blasterperiod; /* Sniffer command parameters */ bool startsniffer; bool snifferenabled; pthread_t sniffer_threadid; #ifdef CONFIG_NET_6LOWPAN uint16_t snifferport; #endif }; /**************************************************************************** * Public Function Prototypes ****************************************************************************/ int i8sak_requestdaemon(FAR struct i8sak_s *i8sak); int i8sak_releasedaemon(FAR struct i8sak_s *i8sak); uint8_t i8sak_char2nibble (char ch); long i8sak_str2long (FAR const char *str); uint8_t i8sak_str2luint8 (FAR const char *str); uint16_t i8sak_str2luint16 (FAR const char *str); bool i8sak_str2bool (FAR const char *str); int i8sak_str2payload (FAR const char *str, FAR uint8_t *buf); void i8sak_str2eaddr (FAR const char *str, FAR uint8_t *eaddr); void i8sak_str2saddr (FAR const char *str, FAR uint8_t *saddr); void i8sak_str2panid (FAR const char *str, FAR uint8_t *panid); /* Command Functions. Alphabetical Order */ void i8sak_acceptassoc_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_assoc_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_blaster_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_get_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_poll_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_regdump_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_reset_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_scan_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_set_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_sniffer_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_startpan_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); void i8sak_tx_cmd (FAR struct i8sak_s *i8sak, int argc, FAR char *argv[]); /* Command background threads */ pthread_addr_t i8sak_blaster_thread(pthread_addr_t arg); pthread_addr_t i8sak_sniffer_thread(pthread_addr_t arg); #define PRINTF_FORMAT_EADDR(eaddr) \ "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n", \ eaddr[0], eaddr[1], eaddr[2], eaddr[3], \ eaddr[4], eaddr[5], eaddr[6], eaddr[7] #define PRINTF_FORMAT_SADDR(saddr) \ "%02X:%02X\n", saddr[0], saddr[1] #define PRINTF_FORMAT_PANID(panid) \ "%02X:%02X\n", panid[0], panid[1] /**************************************************************************** * Inline Functions ****************************************************************************/ static inline void i8sak_cmd_error(FAR struct i8sak_s *i8sak) { sem_post(&i8sak->exclsem); exit(EXIT_FAILURE); } #ifdef CONFIG_NET_6LOWPAN static inline void i8sak_update_ep_ip(FAR struct i8sak_s *i8sak) { i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[0] = HTONS(0xfe80); i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[1] = 0; i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[2] = 0; i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[3] = 0; if (i8sak->ep_addr.mode == IEEE802154_ADDRMODE_EXTENDED) { i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[4] = HTONS(((uint16_t)i8sak->ep_addr.eaddr[0] << 8 | (uint16_t)i8sak->ep_addr.eaddr[1])); i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[5] = HTONS(((uint16_t)i8sak->ep_addr.eaddr[2] << 8 | (uint16_t)i8sak->ep_addr.eaddr[3])); i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[6] = HTONS(((uint16_t)i8sak->ep_addr.eaddr[4] << 8 | (uint16_t)i8sak->ep_addr.eaddr[5])); i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[7] = HTONS(((uint16_t)i8sak->ep_addr.eaddr[6] << 8 | (uint16_t)i8sak->ep_addr.eaddr[7])); i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[4] ^= HTONS(0x0200); } else { i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[4] = 0; i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[5] = HTONS(0x00ff); i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[6] = HTONS(0xfe00); i8sak->ep_in6addr.sin6_addr.in6_u.u6_addr16[7] = ((uint16_t)i8sak->ep_addr.saddr[0] << 8 | (uint16_t)i8sak->ep_addr.saddr[1]); } } #endif #endif /* __APPS_EXAMPLES_WIRELESS_IEEE802154_I8SAK_I8SAK_H */