oliverschmidt
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e5665fb968
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The recent change turning uip_buf from an array to a pointer seems a quite heavyweight way to have the uip_buf alligned to a 32-bit boundary. Contiki is - still - supposed to be portable across a wide range of toolchains - therefore it i.e. intentionally doesn't use C99 features. From that perspective it seems questionable if all toolchains are able to optimize away the overhead imposed by an "unnecessary" indirection to access uip_buf - and uIP consists mostly of accesses to uip_buf. Even if the future is supposed to bring support for multiple uip_bufs which would turn the uip_buf pointer from a mere workaround to an neceesary element on can still presume that there will be targets with resources limited in a way prohibiting the use of several uip_bufs. So at least for those targets will still be a usecase for a "plain", not indirected uip_buf.
Therefore it seems reasonable to allow to stay with the "plain" uip_buf at compile-time.
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2010-05-08 07:23:55 +00:00 |
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oliverschmidt
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dec19626e8
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Adjusted UIP_CONF_EXTERNAL_BUFFER to apply to actual buffer only.
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2010-05-07 20:45:16 +00:00 |
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fros4943
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bc0ea1f81d
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bug fix: dag pointer may be NULL
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2010-05-07 13:51:34 +00:00 |
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joxe
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cd5dfa9692
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added const for the uip_buf pointer for more efficient and smaller uip code and fixed same construct for the sicslowpan code
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2010-05-05 13:07:45 +00:00 |
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nvt-se
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361e210751
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Improvements to style and commentary.
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2010-05-04 22:55:32 +00:00 |
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joxe
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01881f92a8
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added missing include
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2010-05-04 14:41:55 +00:00 |
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joxe
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790819e701
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allocate uip_buf as uint32_t to avoid risk for unaligned uip_buf on 32 or 16 bit architectures
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2010-05-04 09:19:41 +00:00 |
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joxe
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7d235841b3
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always include the RPL route state to allow compilation of rpl code
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2010-05-03 14:12:03 +00:00 |
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nifi
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6c86398778
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Added check to not copy or create too large packets
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2010-05-02 14:59:11 +00:00 |
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nifi
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a04372adc4
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Fixed conversion of packetbuf address type to address index and corrected return value
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2010-05-02 12:21:34 +00:00 |
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joxe
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f72bd5572c
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added initialization of RPL
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2010-05-01 13:04:31 +00:00 |
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joxe
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0531d9bd82
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moved RPL routing state struct into uip-ds6
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2010-05-01 12:02:25 +00:00 |
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nvt-se
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9a4a9b9437
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Removed return value in function that should not return a value.
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2010-04-30 23:13:58 +00:00 |
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nvt-se
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ecada2d1ac
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*** empty log message ***
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2010-04-30 23:10:45 +00:00 |
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nvt-se
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b8a3a4109e
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Adjusted the code so as to remove compilation warnings.
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2010-04-30 22:18:12 +00:00 |
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nvt-se
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b822dbb25e
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Addressed compilation warnings.
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2010-04-30 15:04:47 +00:00 |
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nvt-se
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4106f4d798
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Increased minimum DIO interval from 1024 ms to 4096 ms in order to more calm in duty-cycled networks.
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2010-04-30 15:03:55 +00:00 |
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joxe
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168a65d989
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added ContikiRPL - an implementation of IETF ROLL RPL
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2010-04-30 13:43:53 +00:00 |
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joxe
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167b0d636e
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added icmp_send function and moved rpl input function signature
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2010-04-30 13:22:21 +00:00 |
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joxe
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dc1a5f70ff
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added uip-debug utilities
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2010-04-30 13:20:57 +00:00 |
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nvt-se
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7e0e2fe284
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Removed obsolete rime-route code for IPv6
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2010-04-30 12:43:37 +00:00 |
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joxe
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cc9914a4f3
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fixed uip to use UDP_BUF instead of TCP_BUF when setting udp ports - minor cleanup
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2010-04-30 08:46:27 +00:00 |
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adamdunkels
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3d10dedecf
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Added a safety measure against a problem where a node in rare situations would turn itself into a sink. Not entirely sure why this happens, but the safety measure should at least avoid the results of the problem. Added more debug messages.
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2010-04-30 07:33:51 +00:00 |
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adamdunkels
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0859d4b95f
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Avoid turning off the radio in the middle of a packet reception
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2010-04-30 07:32:39 +00:00 |
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adamdunkels
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e606c674c2
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Rewrote LPP so that it uses 802.15.4 headers. A number of bugfixes with respect to alignment. Avoid turning off the radio in the middle of packet reception.
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2010-04-30 07:31:44 +00:00 |
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adamdunkels
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55b6129bd2
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Debug printout fix
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2010-04-30 07:29:31 +00:00 |
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adamdunkels
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e523c36cdf
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Removed the (unused) header packet of the queuebuf. Added a function for accessing address attributes in the queuebuf
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2010-04-30 07:29:08 +00:00 |
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adamdunkels
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3c735fcea4
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Added a packetbuf flag that indicates if the link layer acks should be used or not
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2010-04-30 07:25:51 +00:00 |
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adamdunkels
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798f1c63bd
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Make it possible to receive multicast UDP packets
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2010-04-30 07:19:33 +00:00 |
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fros4943
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18e5718c97
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avoid freeing queuebuf multiple times, and free buffer after cancelling connection
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2010-04-27 13:08:55 +00:00 |
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fros4943
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12b6f35ce7
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PRINTF()ed debugging output
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2010-04-27 12:56:35 +00:00 |
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nifi
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85d6f6c514
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removed unused variable
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2010-04-26 22:41:50 +00:00 |
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nifi
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875ad7ffda
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Fixed to not change the header if the header allocation fails
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2010-04-26 22:05:40 +00:00 |
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nifi
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b26f45a35b
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code cleanup
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2010-04-26 17:55:11 +00:00 |
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nifi
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d761b6e89a
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Added MAC header to handle padding
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2010-04-26 17:46:21 +00:00 |
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nifi
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14b1bb9f57
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Fixed to only use leds when DEBUG is set
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2010-04-20 11:41:16 +00:00 |
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nvt-se
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2e5d97366a
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ensure matching format and type in debug printf
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2010-04-09 16:21:07 +00:00 |
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adamdunkels
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3670fac618
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Bugfix: timing fixed
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2010-04-08 18:23:24 +00:00 |
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adamdunkels
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f2bf8965d5
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MAC sequence number attribute
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2010-04-08 09:46:30 +00:00 |
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adamdunkels
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91ff8574ad
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Improved handling of duplicate packets
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2010-04-08 09:32:56 +00:00 |
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nvt-se
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ac4ba199bc
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Turn off DEBUG mode by default.
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2010-04-06 21:37:54 +00:00 |
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nvt-se
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75dd41601b
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Added a macro for checking if an address is link local.
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2010-04-06 16:47:18 +00:00 |
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adamdunkels
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497111bcc9
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Added an optional rate limit for broadcast transmissions
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2010-04-06 11:57:43 +00:00 |
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adamdunkels
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e06a30fdb0
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Added MAC-layer duplicate message suppression, which is very helpful when running with duty cycling turned off
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2010-04-05 19:28:07 +00:00 |
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adamdunkels
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c68ee6e577
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Bugfix: memory from the wrong memb was freed.
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2010-04-04 21:02:09 +00:00 |
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adamdunkels
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a4c328785a
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Small timing tweaks
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2010-04-04 21:01:24 +00:00 |
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adamdunkels
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62039a530d
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Removed non-existant cooja-debug.h include
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2010-04-04 12:31:47 +00:00 |
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adamdunkels
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7d6ff0289e
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Fiddled more with the timing: the phase seems stable now at least. Still bugs left though...
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2010-04-04 12:28:29 +00:00 |
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adamdunkels
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be117afe04
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After a lot of tweaking and twiddling with the timing of the ContikiMAC code and the mechanisms in the CC2420 driver, things seem to work somewhat stable now - knock on wood!
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2010-04-04 07:49:30 +00:00 |
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adamdunkels
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83eaa70f03
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Added pending flag
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2010-04-03 13:34:20 +00:00 |
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