/* * 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 ATMEGA256RFR2 * \author * David Kopf * Bernhard Trinnes */ #ifndef CONTIKI_CONF_H_ #define CONTIKI_CONF_H_ /* Platform name, type, and MCU clock rate */ #define PLATFORM_NAME "RFR2" #define PLATFORM_TYPE ATMEGA256RFR2 #ifndef F_CPU #define F_CPU 16000000UL #endif #include #define IEEE802154_CONF_PANID 0xABCD // default panid /* 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 typedef uint32_t clock_time_t; #define CLOCK_LT(a,b) ((int32_t)((a)-(b)) < 0) /* 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); /* COM port to be used for SLIP connection. This is usually UART0. */ #define SLIP_PORT RS232_PORT_0 /* 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 1 /* 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, atmega128rfa1 and atmega256rfr2 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 backoffs */ #define RDC_CONF_HARDWARE_CSMA 1 /* Allow MCU sleeping between channel checks */ #define RDC_CONF_MCU_SLEEP 1 #if NETSTACK_CONF_WITH_IPV6 #define LINKADDR_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 LINKADDR_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 /* CCA theshold energy -91 to -61 dBm (default -77). Set this smaller than the $ */ #define RF230_CONF_CCA_THRES -85 /* 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 /* 1 + Number of auto retry attempts 0-15 (0 implies don't use extended TX_ARET_ON mode) */ #define RF230_CONF_FRAME_RETRIES 2 /* Number of csma retry attempts 0-5 in extended tx mode (7 does immediate tx with no csma) */ #define RF230_CONF_CSMA_RETRIES 5 /* 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 NBR_TABLE_CONF_MAX_NEIGHBORS 20 #define UIP_CONF_DS6_DEFRT_NBU 2 #define UIP_CONF_DS6_PREFIX_NBU 3 #define UIP_CONF_MAX_ROUTES 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 /* So without the header this needed for RPL mesh to form */ #define CONTIKIMAC_FRAMER_CONF_SHORTEST_PACKET_SIZE 43-18 //multicast RPL DIS length /* Not tested much yet */ #define CONTIKIMAC_CONF_WITH_PHASE_OPTIMIZATION 0 #define CONTIKIMAC_CONF_COMPOWER 1 #define RIMESTATS_CONF_ENABLED 0 #define WITH_FAST_SLEEP 0 #if NETSTACK_CONF_WITH_IPV6 #define NETSTACK_CONF_FRAMER framer_802154 #else /* NETSTACK_CONF_WITH_IPV6 */ #define NETSTACK_CONF_FRAMER contikimac_framer #endif /* NETSTACK_CONF_WITH_IPV6 */ #define NETSTACK_CONF_RADIO rf230_driver /* 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 */ /* Contikimac strobes on its own, but hardware retries are faster */ #define RF230_CONF_FRAME_RETRIES 1 /* Long csma backoffs will compromise radio cycling; set to 0 for 1 csma */ #define RF230_CONF_CSMA_RETRIES 0 #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 NBR_TABLE_CONF_MAX_NEIGHBORS 20 #define UIP_CONF_DS6_DEFRT_NBU 2 #define UIP_CONF_DS6_PREFIX_NBU 3 #define UIP_CONF_MAX_ROUTES 4 #define UIP_CONF_DS6_ADDR_NBU 3 #define UIP_CONF_DS6_MADDR_NBU 0 #define UIP_CONF_DS6_AADDR_NBU 0 #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 #ifndef CC_CONF_INLINE #define CC_CONF_INLINE inline #endif /* 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_ */