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826 Commits

Author SHA1 Message Date
Oleg Hahm
be67f662ac Merge pull request #2248 from cgundogan/rpl_remove_faulty_comment 
rpl: remove faulty comment
 2015-01-06 12:55:15 +01:00
Cenk Gündoğan
8b7386fc8b rpl: remove faulty comment 
Can be misleading since we also support non-storing mode now.
 2015-01-06 10:24:25 +01:00
Cenk Gündoğan
652b4f84a6 rpl: remove decision to drop packets in rpl_send 
The dicision to drop a packet if no next hop exists is made by the
`rpl_get_next_hop` function, which is initialized as the routing
provider for rpl applications. Hence, it seems needless to do this in the
`rpl_send` function.
 2015-01-06 09:34:15 +01:00
Cenk Gündoğan
36893ded6d rpl: typo childs -> children 2015-01-06 09:23:56 +01:00
Cenk Gündoğan
aca1ade01c rpl: cleanup, changing structdefs into typedefs 2014-12-26 21:13:33 +01:00
Ludwig Ortmann
5e0973ca89 Merge pull request #2150 from OlegHahm/more_doc_cleanup 
doc: More documentation cleanup
 2014-12-22 11:58:59 +01:00
Ludwig Ortmann
695d702b4f Merge pull request #2212 from Lotterleben/fix_ipv6_iface_set_routing_provider 
exclude ``ipv6_iface_set_routing_provider()`` from ``#ifdef MODULE_RPL``...
 2014-12-17 19:03:47 +01:00
Lotte Steenbrink
743146a803 fix typos in ip.h, mac.h, ndp.h and types.h 2014-12-17 03:29:37 -08:00
Lotte Steenbrink
a8b3c9f535 exclude `ipv6_iface_set_routing_provider() from #ifdef MODULE_RPL` so that other routing protocols can use it too. 2014-12-17 02:09:09 -08:00
Oleg Hahm
e64ab2aed5 Merge pull request #2024 from OlegHahm/ccnl_802154 
ccn-lite: fixes for working with IEEE 802.15.4 radios
 2014-12-16 11:03:20 +01:00
Oleg Hahm
1bd4b1b407 ccnl: convert C++ comments into C style comments 2014-12-16 09:35:46 +01:00
Oleg Hahm
ee386a4778 ccn: add line breaks if limit was exceeded 2014-12-16 09:35:44 +01:00
Oleg Hahm
5cf625fc03 ccnl: adapt for 802154 devices 2014-12-16 09:34:56 +01:00
Ludwig Ortmann
68ca082dcc sixlowpan: handle malloc error 
The return value of malloc wasn't checked before, resulting in
possibly undefined behavior.
 2014-12-14 11:32:30 +01:00
Ludwig Ortmann
5e6d5ab522 sixlowpan: remove redundant assignment 2014-12-14 11:32:30 +01:00
Cenk Gündoğan
eeafd426d5 rpl: wrong dodag assignment to parent 
`dodag` is the representation of the incoming DIO and thus is temporary.
Assigning this to the parent would lead to failure when reading/writing
to/from the parent's dodag attribute later.
`my_dodag`on the other hand is the local persistent representation of
the DIO's dodag and therefore the right choice.
 2014-12-14 09:41:42 +01:00
BytesGalore
0ced7338e4 sys:net:routing:rpl made the number of routing entries configurable on compile time. 2014-12-12 09:42:33 +01:00
Oleg Hahm
d4166faccc doc: add or move module description where missing 2014-12-11 17:29:51 +01:00
Oleg Hahm
73248cc05e doc: put rpl_storing header to right doxygen group 2014-12-11 17:27:56 +01:00
Cenk Gündoğan
2a7ce79947 ip: check for null before ip_get_next_hop is used 2014-12-11 15:43:16 +01:00
Cenk Gündoğan
6ee5e737f9 vtimer: set custom msg_t.type with vtimer_set_msg 
Currently, when using vtimer_set_msg the corresponding msg_t is filled
with the MSG_TIMER ("12345") type.
This approach makes it difficult to differentiate between incoming
messages via vtimer_set_msg.

In this PR I introduce another parameter for the vtimer_set_msg
function to specify a custom msg_t type.
 2014-12-09 10:07:26 +01:00
Cenk Gündoğan
42d0fe3f78 rpl: removing unnecessary recv_mutex 
In the main function of RPL (rpl_process thread)
a mutex is used after receiving a message via msg_recv.
However, this mutex is never used in another thread and thus is rendered
obsolete.
 2014-12-05 16:31:41 +01:00
Oleg Hahm
312e2b10a8 Merge pull request #2146 from cgundogan/rpl_unused_parameter_warning_nonstoring 
rpl: make unused parameter warning disappear
 2014-12-05 15:11:01 +01:00
Cenk Gündoğan
6bfb82ca13 rpl: make unused parameter warning disappear 2014-12-05 14:16:11 +01:00
Cenk Gündoğan
8d31f8b8ed rpl: fix offset for transit buf 
As a result of PR #1404, entries will not be added to the routing table
when running in storing mode, although it is supposed to do so.
You can verify by running rpl_udp and call *route* on the dodag-root.

This PR fixes the wrong offset calculation.
 2014-12-05 13:45:22 +01:00
Oleg Hahm
000450c894 Merge pull request #2117 from OlegHahm/doxygen_eliminate_warnings 
Doxygen eliminate warnings pt. 2
 2014-12-04 17:18:42 +01:00
Oleg Hahm
43c86b5a3e doc: fix remaining doxygen warnings 2014-12-04 17:16:57 +01:00
Oleg Hahm
0ccf1043de doc: fixed broken doxygen references 2014-12-04 17:16:57 +01:00
Ludwig Ortmann
28e5b1bb9a Merge pull request #2134 from cgundogan/rpl_addr_str_debug_fix 
rpl: addr_str not renamed to addr_str_mode
 2014-12-04 11:34:40 +01:00
Cenk Gündoğan
0f66a9e06e rpl: addr_str not renamed to addr_str_mode 
In PR #1404 addr_str was renamed to addr_str_mode,
but at some places it was still referenced as addr_str.
When enabling debug messages, the compiler complains.
 2014-12-04 10:46:59 +01:00
Oleg Hahm
c92effaead debug: removed superfluous additional debug flag 2014-12-03 22:59:14 +01:00
Oleg Hahm
13fe311b10 Merge pull request #2025 from OlegHahm/socket_init_fix_fix 
net: socket: fix for e93d030058
 2014-12-03 20:18:33 +01:00
Martine Lenders
115420a510 Merge pull request #1228 from OlegHahm/l2_ping 
net: Link Layer Ping
 2014-12-03 11:55:37 +01:00
Oleg Hahm
588ddda1fe socket: socket_base_exists_socket returns bool 
Adapt the prototype to the actual used return value.
 2014-12-02 14:58:44 +01:00
Oleg Hahm
a93a74daed socket: cosmetics 2014-12-02 14:53:17 +01:00
Oleg Hahm
a2b21fb019 net: socket: fix for e93d030058 
The former fix for socket initialization was broken. This fixes the
"fix" by using the right exit condition for the loops.
 2014-12-02 14:51:19 +01:00
Fabian Nack
eebfd5011a drivers - cc110x: Initial import of new cc110x driver 2014-12-01 17:14:02 +01:00
Oleg Hahm
d92e9af91c doc: fixed broken param descriptions 2014-11-30 22:34:50 +01:00
Oleg Hahm
dc74bd48bf doc: removed superfluous (and broken) @file params 2014-11-30 21:52:54 +01:00
Oleg Hahm
206afa4d40 doc: fix typo in UDP header 2014-11-30 21:46:08 +01:00
Oleg Hahm
df9c09d946 doc: fixed typos and other misspellings 2014-11-30 21:32:12 +01:00
Oleg Hahm
ae8dd90884 doc: added missing closing doxygen brackets 2014-11-30 21:16:41 +01:00
Hinnerk van Bruinehsen
9f80fa235b lint: fix syntax error caused by ifdef mess 2014-11-28 01:17:55 +01:00
Hinnerk van Bruinehsen
59a6e5836b lint: fix uselessAssignmentArg start_index 2014-11-28 01:10:35 +01:00
Fabian Brandt
12cd62c689 Introduction of RPL non-storing mode. 
This implementation is based on RFC 6550 with addition of RFC 6554 (Source Routing Header for RPL). Both can be found under the following links:
- http://tools.ietf.org/html/rfc6550
- http://tools.ietf.org/html/rfc6554

The PR provides basic functionality for handling and forwarding packages in non-storing mode. In addition the structure of the previous implemented RPL storing mode is now revised, so that readability and modularity is increased. The following features are implemented:
- building function for a SRH and integration in common packets
- source-route build algorithm based on the structure of the DODAG
- an RPL-based interpretation of the SRH and removal at destination
- new structure for RPl-module with extracted beaconing-functionality
- leaf nodes are now supported

There are some missed goals and should be included in future updates:
- building a common routing table structure for different types of routing protocols
- routing tables are statically assigned via source code, future update should have an optional variable at build-time, which sets the size of the routing table depending on the desired functionality of a node in the network (root, node, leaf)
 2014-11-27 21:42:40 +01:00
Oleg Hahm
b358d8517f Merge pull request #1080 from fabianbrandt/of_manager 
Introduction of an of-manager for RPL.
 2014-11-27 18:17:18 +01:00
Fabian Brandt
38d9b42762 Introduction of a of-manager for RPL. 
The of-manager should gather all available of´s and initialize the prefered one, based on rpl_config.h.
 2014-11-27 17:18:54 +01:00
Lotte Steenbrink
0c67c02047 Add the AODVv2 Routing Protocol 
This PR depends on #1766.

It contains a minimal implementation of the AODVv2 routing protocol.
*Not* implemented are:

	- AckReqs
	- alternate metrics
	- multiple interfaces
	- clients and Client Networks
	- buffering
	- all addresses, TLVs, and features that are marked as optional

An example application can be found at https://github.com/Lotterleben/RIOT-AODVv2/tree/master/aodvv2_demo.

The implementation relies heavily on a functioning Neighbor Discovery Protocol.
It might be necessary to fill the neighbor cache manually with the current state
of RIOTs NDP implementation.

The value of AODVV2_MAX_UNREACHABLE_NODES has been chosen arbitrarily and will be subject to
future improvement.

Please note that based on my experience, with the default transceiver
buffer size (3) of the native port, about 2/3 of the route discoveries
will fail. This has been addressed in issue #1747. It is advised to increase
the transceiver buffer size when using AODVv2 as a routing protocol.
 2014-11-27 03:50:20 -08:00
Oleg Hahm
41d6bc303a Merge pull request #2085 from authmillenon/fix-pktqueue 
pktqueue: fix alignment order
 2014-11-26 01:44:52 +01:00
Lotte Steenbrink
c0ffbf52d2 Simplify rpl_clear_routing_table() 
Instead of looping over the entire table and setting every entry to 0, memset the entire table at once.
 2014-11-25 12:01:21 -08:00
Martine Lenders
211cad1ea3 pktqueue: fix alignment order 
Alignment order of `pktqueue_node_t` does not align with `priority_queue_node_t`
 2014-11-25 18:50:12 +01:00
Martine Lenders
b7a079471a sys: net: Initial import of a general interface to a network protocol 2014-11-20 14:51:29 +01:00
René Kijewski
434d6a1f65 core: move NTOHL and friends into byteorder.h 2014-11-19 00:46:41 +01:00
Martine Lenders
4d674ef107 Merge pull request #2019 from authmillenon/cleanup-net_help 
net_help: Cleanup
 2014-11-18 16:41:20 +01:00
Martine Lenders
c9219b87d6 net_help: prefix csum properly and add documentation 2014-11-18 14:59:37 +01:00
Oleg Hahm
9cf42d587f Merge pull request #2002 from OlegHahm/ccnl_malloc_all_over 
ccn-lite: use always ccnl_malloc
 2014-11-17 16:01:31 +01:00
Martine Lenders
4d82c2c646 net_help: remove IPV6_CMP_ADDR macro 
Used nowhere; alternative: ipv6_addr_is_equal(), since other use-cases
(is an IPv6 address smaller than the other) are not applicable anyway.
 2014-11-17 09:42:07 +01:00
Martine Lenders
53eaa4feb8 net_help: remove printArrayRange() 
The od module does the same, much less specialized, much more
sophisticated.
 2014-11-17 09:39:45 +01:00
Oleg Hahm
fbd04bd051 ieee802154: introduce constant for default PAN id 2014-11-16 19:04:25 +01:00
Martine Lenders
ba1527593f ipv6: fix IPv6 address matching algorithm 2014-11-13 00:16:34 +01:00
Oleg Hahm
c9bb6361fe ccn-lite: use always ccnl_malloc 2014-11-11 21:51:52 +01:00
Oleg Hahm
4a93a261b4 net: l2_ping uses radio_packet_t instead of packet_info_t 2014-11-11 16:59:06 +01:00
Oleg Hahm
c692b3a00a net: move ping to sys/net 
* moved the former ping module from `sys` to `sys/net/link_layer` and renamed to l2_ping
* use defaulttransceiver instead of cc110x
* some refactoring
 2014-11-11 15:03:40 +01:00
Oleg Hahm
e93d030058 net: fix buffer overrun in socket initialization 2014-11-10 21:33:11 +01:00
Oleg Hahm
d1d8972b0c 6lowpan: do not overrun in context_remove 2014-11-10 15:33:49 +01:00
Oleg Hahm
ebfaa85f0c net_if: fix buffer overruns 2014-11-10 15:33:48 +01:00
Oleg Hahm
365bfd81af IPv6: allow complete in ipv6_addr_init_prefix 
If the specified prefix is a full IPv6 address, no bits remain.
Fixes a possible buffer overrun.
 2014-11-10 15:33:48 +01:00
Oleg Hahm
b96b995d76 6lowpan: fix buffer overrun in decompression 2014-11-10 15:33:48 +01:00
Oleg Hahm
e06dce55b1 6lowpan: free fragment buffer in error case 2014-11-10 15:33:48 +01:00
DangNhat Pham-Huu
429162c20f Merge pull request #1793 from BytesGalore/extern_C_in_headers_sys 
sys: add extern "C" to headers
 2014-11-10 08:57:48 +07:00
BytesGalore
de3c3cebd0 c++: sys: add extern C to header files 2014-11-08 20:09:55 +01:00
Martine Lenders
b7929ae03d pktbuf: optimize size overhead in packet buffer 2014-11-07 12:01:22 +01:00
Oleg Hahm
8f93b5cee7 Merge pull request #1948 from OlegHahm/netif_byteorder 
Netif fix byteorder
 2014-11-06 20:06:12 +01:00
Oleg Hahm
ac3519d46a net_if: alternative approach for swapping the byte order 2014-11-06 14:30:22 +01:00
Oleg Hahm
32543afdd0 ieee802154: make use of frame_type enum all over 2014-11-06 08:02:27 +01:00
Oleg Hahm
74a53e824e ieee802154: change frame type definition to enum 2014-11-06 08:02:11 +01:00
Troels Hoffmeyer
406872751a Only read pan ID when address mode is not 0, when reading 802.15.4 header 2014-10-31 10:16:34 +01:00
Hinnerk van Bruinehsen
d1775a1ad1 lint: fix redundantCopy in udp code 2014-10-31 01:24:32 +01:00
Hinnerk van Bruinehsen
aca4724447 lint: fix warnings of possible nullPointer dereferences 2014-10-31 01:24:30 +01:00
Hinnerk van Bruinehsen
8723ba7568 lint: fix variableScope warnings 2014-10-31 01:24:30 +01:00
Hinnerk van Bruinehsen
a5aeaab87b lint: fix unreadVariable warnings 2014-10-31 01:24:30 +01:00
Oleg Hahm
5cf154223b trickle: increase stacksize for timer thread 
printf is used in this thread
 2014-10-30 21:27:12 +01:00
Oleg Hahm
313d5b4e56 doc: added and fixed some copyright boilerplates 2014-10-30 19:30:14 +01:00
Fabian Nack
07fff37efe drivers - cc110x_ng: rename ng driver to legacy 2014-10-24 09:55:31 +02:00
Kaspar Schleiser
5146c66786 core: adapt to msg_try_send 2014-10-22 12:37:33 +02:00
Martine Lenders
fbaae0951a ip: set solicited node address correctly 2014-10-21 20:22:07 +02:00
Martine Lenders
0812d4789a Merge pull request #1638 from authmillenon/packetbuf2 
net: Initial import of a global packet buffer
 2014-10-16 14:01:56 +02:00
Emmanuel Baccelli
3f0d9d63d6 Merge pull request #1716 from waehlisch/master 
Update CCN-lite Readme
 2014-10-16 13:23:15 +02:00
Martine Lenders
a569f2b92c net: Initial import of a global packet buffer 2014-10-16 11:52:30 +02:00
Oleg Hahm
bd3d32e9b0 documentation: added description for packet queue 2014-10-13 19:30:12 +02:00
Martine Lenders
94528fef46 Merge pull request #1795 from sgso/byte-order-udp-sockaddr 
udp: fix byte order in sockaddr6_t
 2014-10-11 13:48:34 +02:00
Ludwig Ortmann
90e2b1c4c4 sys/net/pktqueue: fix doxygen 2014-10-11 08:20:50 +02:00
Martine Lenders
36f8e3c5c3 Merge pull request #1640 from authmillenon/packetqueue 
net: Initial import of a packet wrapper for priority_queue
 2014-10-10 23:12:28 +02:00
Martine Lenders
e7e62cffdb net: Initial import of a packet wrapper for priority_queue 2014-10-10 23:11:50 +02:00
Fabian Brandt
cd80cc166e Fixes when a packet is not for me, but an interface is defined. 2014-10-10 17:17:40 +02:00
Sebastian Sontberg
c8c518005f udp: fix byte order in sockaddr6_t 
udp_recvfrom wrote the sender port number in host byte order into the
provided sockaddr6_t. Because all send functions expect the port number
in network byte order this introduces a superfluous conversion step in
case one wants to reuse the address for replying.

closes #1406
 2014-10-10 15:43:34 +02:00
Martine Lenders
42f96b0d60 Merge pull request #1699 from Kijewski/issue-1586 
core: Provide functions for different byte orders
 2014-10-10 07:38:57 +02:00
Martine Lenders
d63e98786e sixlowpan: fix ipv6_addr_init_prefix 2014-10-09 14:42:35 +02:00
Oleg Hahm
cbb1aff0ce sixlowpan: fixed net_if counter 
This is a fixup for 11254577eb which
caused this function to always return a positive number, when any
interfaces was configured.
 2014-10-01 18:19:35 +02:00
René Kijewski
749db8d0dd core: Provide functions for different byte orders 
Rationale: see #1586.
 2014-09-29 21:07:02 +02:00