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2863 Commits

Author SHA1 Message Date
Billy Kozak
8e5f0bc36a Defining gcc specific macros in seperate header 2015-09-22 14:17:10 -06:00
lebrush
b3f6019924 More flexibility for the fallback interface. 
When there's a failure to send a packet in the fallback interface the
destination is unreachable and therefore the source should be notified.
 2015-09-22 12:53:04 +02:00
Moritz 'Morty' Strübe
d68cbb2980 Ensure that the data in ringbuff is accessed in the right order 2015-09-21 09:38:45 +02:00
Billy Kozak
467f28286c The CSMA driver no longer throttles queued packets 
Fix for #1166

Updated the CSMA driver so it no longer applies a time delay for
sending queued packets which were sent without error.
 2015-09-18 09:35:29 -06:00
Billy Kozak
32e668ae2a Fix for #1165 
It is possible that packetbuf is modified by the call to
mac_call_sent_callback. If this occurs ContikiMAC will not be able to
recognize that a packet is pending.

This fixes this problem by storing pending status in a local variable before
calling mac_call_sent_callback.
 2015-09-18 09:33:10 -06:00
Valentin Sawadski
cad1c37fb3 Better prints of ::FFFF: prefixed IPv4-mapped addresses 
IPv4-mapped Address [1] are now printed accoriding to the text representation
mixed IPv4 and IPv6 networks as specified in [2]

[1] https://tools.ietf.org/html/rfc6890#page-14
[2] https://tools.ietf.org/html/rfc3513#page-5
 2015-09-18 14:57:01 +02:00
Simon Duquennoy
66ec94fd74 Minor improvements to RPL probing 2015-09-17 22:54:38 +02:00
Simon Duquennoy
a7ce312ee3 Enhanced RPL loop repair: send unicast DIO to source when detecting a loop from ext header, update rank along the path (when rank error is signaled) 2015-09-17 22:53:12 +02:00
Valentin Sawadski
43770a934d Refactor tcpip.c packet input 
The UIP_CONF_FORWARD is now handled in a better way that the general structure
of packet_input can be clearer seen.
 2015-09-15 09:31:43 +02:00
Nicolas Tsiftes
70b3585f76 Merge pull request #1249 from simonduq/fix-rpl-icmp-warnings 
Fix compiler warnings in rpl-icmp6.c
 2015-09-10 14:44:04 +02:00
Simon Duquennoy
5329c42034 Remove unused variables 2015-09-08 23:38:43 +02:00
Simon Duquennoy
63ddba93a9 Merge pull request #1169 from feshie/pr-warnings-fix 
Fix multiple warnings (TCPIP, coap-observe, msp430, z1/tmp102, ContikiMAC)
 2015-09-08 09:05:44 +02:00
Arthur Fabre
e8cbf2e5fb Fix warning in TCPIP 
When disabling TCP support, the following warning is triggered:
../..//core/net/ip/tcpip.c:159:1: warning: ‘start_periodic_tcp_timer’
defined but not used [-Wunused-function]
An added ifdef guard now only defines this function when TCP support is
enabled.
 2015-09-07 17:52:22 +01:00
Atis Elsts
eac1973073 Introduce ENERGEST_SWITCH macro. It allows to switch between energest modes without running into the risk of losing a tick in the process 2015-09-04 11:49:02 +02:00
Adam Dunkels
92c1a68b94 Merge pull request #1215 from joakimeriksson/rpl-child-locking 
Move locking of neighbors / children from RPL to uip-ds6-route module
 2015-09-02 19:42:45 +02:00
Billy Kozak
7b27ad64ca Replaced function pointer cast in contikimac 
Replaced a cast of the funciton pointer to powercycle with a
wrapper calling powercycle which has the correct signature.

The previous implementation was an instance of undefined behaviour
according to the C standard.
 2015-09-01 10:16:43 -06:00
Nicolas Tsiftes
b8cccb6d3c Merge pull request #1183 from simonduq/galois_mul2 
galois_mul2 conditional-free implementation
 2015-08-31 14:41:17 +02:00
rajithr
2a2acf62ed Fix for out of bounds access 
Fix for out of bounds access by limiting the printing to the size limit of the buffer
 2015-08-31 16:10:00 +05:30
Valentin Sawadski
2cd74d043d CTIMER API extension to explictly state the process a ctimer belongs to 2015-08-31 10:31:36 +02:00
Simon Duquennoy
ddf970d3db Merge pull request #695 from sdefauw/contiki 
IPv6 prefix bug
 2015-08-29 20:27:50 +02:00
Joakim Eriksson
9e16d93278 removed pointer to next parent since it is not used anymore 2015-08-28 19:15:23 +02:00
Antonio Lignan
37470bbc1b Merge pull request #1055 from sumanpanchal/msp430x-elfloader 
Added MSP430x ELFLOADER support to load image with large memory model.
 2015-08-27 21:19:27 +02:00
Joakim Eriksson
4d5c749cf7 removed locking of rpl-parent since it was never unlocked - moved to routing module 2015-08-27 18:45:06 +02:00
Joakim Eriksson
5dee80a253 added locking of nexthop for routes to avoid the risk of nexthop removal 2015-08-27 18:45:06 +02:00
Joakim Eriksson
7c2bff0462 added debug print for nbr-table-module 2015-08-27 18:45:06 +02:00
Fredrik Österlind
c3f61e2c79 Merge pull request #563 from cmorty/etimer_reset_set 
Add function etimer_reset_set.
 2015-08-27 13:08:37 +02:00
Adam Dunkels
2b549f3789 Bugfix: need to explictly drop RPL packets by setting uip_len = 0, otherwise those packets are forwarded, with the wrong link layer address as a sender, causing the mesh to create false routes 2015-08-27 10:28:54 +02:00
Adam Dunkels
9cd84563cb Send a no-path DAO when becoming feather mode, so that the network can drop routes to us, which are no longer needed 2015-08-27 10:27:56 +02:00
Adam Dunkels
bfb29d2f11 Merge pull request #1116 from cetic/pr-uip-clear-buffer 
Add uip_clear_buf() macro and replace all instances of uip_len = 0
 2015-08-27 10:27:08 +02:00
Moritz 'Morty' Strübe
9b77aac542 Add function etimer_reset_set. 
This new function is similar to reset, but allows to also set a new
timeout. Thus long-term accuracy with changing timeouts is now possible.
 2015-08-25 17:03:44 +02:00
Oliver Schmidt
12fd559244 Fixed DHCP client. 
RFC2131 states on page 36 regarding DHCPREQUEST: " 'xid' from server DHCPOFFER message "

As the DHCPOFFER message uses the 'xid' from the DHCPDISCOVER message this means that the DHCP client is supposed to re-use the 'xid' from its DHCPDISCOVER for the DHCPREQUEST.
 2015-08-25 16:24:37 +02:00
Simon Duquennoy
04106a0d53 ND6: make sure the second parameter of uip_ds6_nbr_add is word-aligned, which is required as the parameter is directly accessed as uip_lladdr_t* (not as a byte array) 2015-08-20 17:06:03 +02:00
Atis Elsts
b75f673801 RDC phase optimization: correct the behavior in case of memory allocation failure 
phase_wait did not check whether queuebuf_new_from_packetbuf() returns NULL. This potentially causes send_packet to behave incorrectly; the proper packet would not be sent out (because queuebuf_to_packetbuf(NULL) is a no-op). Instead, whatever has been left in the packet buffer by its previous user will be sent out.
 2015-08-14 16:37:00 +02:00
Atis Elsts
765ce0c22f Fix Rime attribute serialization in chameleon-bitopts.c for big endian systems 2015-08-14 16:16:46 +02:00
Billy Kozak
9cd439d8c0 changed tcpip static temporaries to stack vars 
A number of local variables in tcpip.c were declared with static
storage for no good reason (they do not ever preserve state between
function calls).

This patch removes static declaration from these variables.
 2015-08-12 09:51:26 -06:00
Nicolas Tsiftes
a410f0cd23 Merge pull request #1179 from pablocorbalan/rpl-nbr-state 
Changed RPL IPv6 NBR Callback Print Statement
 2015-08-06 09:54:20 +02:00
Pablo Corbalán
aa04f8afbf Changed RPL IPv6 NBR Callback print statement 2015-08-04 19:54:32 +01:00
Simon Duquennoy
dc4de9d001 Merge pull request #1161 from g-oikonomou/contrib/contikimac-sw-ack 
Implement TX of S/W ACKs with ContikiMAC
 2015-08-04 13:15:03 +02:00
Simon Duquennoy
bfba83ed16 galois_mul2 conditional-free implementation 2015-08-03 15:13:00 +02:00
George Oikonomou
cf4e191593 Merge pull request #1172 from tim-ist/tm_fix 
[multicast] Do not forward every incoming TM ICMP
 2015-08-03 10:26:39 +01:00
Timofei Istomin
b9aa88b504 [multicast] Do not forward every incoming TM ICMP 
The Trickle Multicast ICMP packet handler was not resetting uip_len to zero,
so all incoming TM ICMP packets were forwarded overloading the network.
 2015-07-17 20:04:15 +02:00
Arthur Fabre
8739113308 Fix warnings in ContikiMAC 
../..//core/net/mac/contikimac/contikimac.c:503:11: warning: variable
‘seqno’ set but not used [-Wunused-but-set-variable]
../..//core/net/mac/contikimac/contikimac.c:496:7: warning: variable
‘len’ set but not used [-Wunused-but-set-variable]

Both of these variables are only used if RDC_CONF_HARDWARE_ACK is not
true.
Their definitions and use have been moved into #ifdef guards so they do
not appear if RDC_CONF_HARDWARE_ACK is set.
 2015-07-16 13:49:31 +01:00
George Oikonomou
315f6fe535 Implement TX of S/W ACKs with ContikiMAC 2015-07-12 00:07:33 +01:00
George Oikonomou
503a992887 Make ContikiMAC more configurable 
Allow the project / platform to provide values for CCA_SLEEP_TIME and LISTEN_TIME_AFTER_PACKET_DETECTED.

This is useful for sub-ghz operation.

This has been shamelessly stolen from the [Mountain Sensing project](https://github.com/feshie/contiki)

@heliosfa @kmartinez
 2015-07-11 23:55:44 +01:00
Amit Geron
bf3a5de75e Fix stunicast timer restart 
Instead of hard coded setting the resend timer to CLOCK_SECOND,
restart it, so that the time between ANY following transmissions will
be as passed to stunicast_send_stubborn.
 2015-07-09 12:03:55 +03:00
Amit Geron
b1ef3fdf41 Fix indentation 2015-07-09 12:03:55 +03:00
Simon Duquennoy
3315d3069d Merge pull request #1108 from phoenix-frozen/generify-ccm-star 
generalised CCM module into lib
 2015-07-01 10:44:41 +02:00
Justin King-Lacroix
30704e5afc CCM* module now accepts fixed-size 13-byte nonces 
also adjusted variable naming conventions in CCM* module
to use 'nonce' and 'iv' in line with RFC 3610 terminology
 2015-06-29 22:51:00 +02:00
Antonio Lignan
8cc0a12a9f Merge pull request #1097 from bthebaudeau/cc2538-examples-fix-warnings 
cc2538: examples: Fix build warnings
 2015-06-24 11:39:24 +02:00
tpetry
b3046f1537 remove rime routes in LRU mode if trying to add a new route to full route table 2015-06-19 16:32:19 +02:00