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11587 commits

Author SHA1 Message Date
Mariano Alvira 4dd29cca64 er-13 has changed the type of notify_subscribers counter to int32_t
from uint16_t which breaks builds of WITH_COAP=3 or 7.

This patch changes the 03 and 07 engine to int32_t.

An alternate fix would be to switch out the type in erbuim.h based on
WITH_COAP.

Or, maybe better, would be to drop old COAP versions.
2013-03-11 16:49:52 -04:00
Robert Quattlebaum c0a693672c core/net: Added support for "bridge mode".
"Bridge mode" allows devices to more easily send 802.15.4 packets as if
they were a different device. It also turns off any packet filtering
that may be implemented at layer 2. It works by allowing
`PACKETBUF_ADDR_SENDER` to be set earlier in the stack.

This is useful for implementing 6LoWPAN-ethernet bridges.

Enabled via setting `NETSTACK_CONF_BRIDGE_MODE` to 1. Disabled by
default.
2013-03-10 14:45:15 -07:00
Adam Dunkels 4e40cb8a8d Merge pull request #116 from cetic/rpl-lifetimes
RPL Lifetimes
2013-03-10 13:04:07 -07:00
Adam Dunkels 39e5a8c6dc Merge pull request #80 from darconeous/mdns-resolv
Adds IPv6 and MDNS domain name resolution.
2013-03-10 12:58:39 -07:00
Adam Dunkels 262c9db1c4 Merge pull request #127 from mkovatsc/master
Erbium CoAP draft 13
2013-03-10 12:56:06 -07:00
Adam Dunkels 0841bce833 Merge pull request #82 from darconeous/master
Makefiles: Allow setting UIP_CONF_IPV6=0 to work as expected.
2013-03-10 12:51:03 -07:00
Adam Dunkels c7ef7198a8 Merge pull request #85 from darconeous/native-target-osx
Various updates to the minimal-net platform.
2013-03-10 12:48:07 -07:00
Robert Quattlebaum f145c17039 core/net/resolv: IPv6 and mDNS ("Bonjour") support. Major refactor.
This patch updates the DNS resolver to support IPv6 and introduces an
improved API for looking up DNS entries. This patch also adds optional
support for mDNS lookups and responses to the DNS resolver.

Here is a quick summary of the changes:

 * Added support for IPv6 lookups.
 * DNS queries now honor record expiration.
 * Added support for mDNS, compatible with "Bonjour".
 * Implemented a new lookup api, `resolv_lookup2()`, which provides
   more information about the state of the record(error, expired,
   looking-up, etc.).

About mDNS/Bonjour Support
--------------------------

This patch adds basic support for mDNS/Bonjour, which allows you to
refer to the name of a device instead of its IP address. This is
incredibly convenient for IPv6 addresses because they tend to be very
long and difficult to remember. It is especially important for
link-local IPv6 addresses, since not all programs support the '%'
notation for indicating a network interface (required on systems with
more than one network interface to disambiguate).

In other words, instead of typing in this:

 * `http://[fe80::58dc:d7ed:a644:628f%en1]/`

You can type this instead:

 * `http://contiki.local/`

Huge improvement, no?

The convenience extends beyond that: this mechanism can be used for
nodes to talk to each other based on their human-readable names instead
of their IPv6 addresses. So instead of a switch on
`aaaa::58dc:d7ed:a644:628f` triggering an actuator on
`aaaa::ed26:19c1:4bd2:f95b`, `light-switch.local` can trigger the
actuator on `living-room-lights.local`.

What you need to do to be able to look up `.local` names on your
workstation depends on a few factors:

 * Your machine needs to be able to send and receive multicast packets
   to and from the LoWPAN. You can do this easily with the Jackdaw
   firmware on an RZUSBStick. If you have a border router, you will need
   it to bridge the mDNS multicast packets across the border.

 * If you are using a Mac, you win. All Apple devices support mDNS
   lookups.

 * If you are using Windows, you can install Apple's Bonjour for Windows
   package. (This may be already installed on your machine if you have
   installed iTunes) After you install this you can easily do `.local`
   lookups.

 * If you are using a Unix machine, you can install Avahi.

The default hostname is set to `contiki.local.`. You can change the
hostname programmatically by calling `resolv_set_hostname()`. You can
change the default hostname by changing `CONTIKI_CONF_DEFAULT_HOSTNAME`.

You may disable mDNS support by setting `RESOLV_CONF_SUPPORTS_MDNS` to
`0`.

---------------------------------

core/net/resolv: `resolv_lookup2()` -> `resolv_lookup()`

Note that this patch should fix several `resolv_lookup()` bugs
that already existed. There were many cases where `resolv_lookup()`
was being called and the IP address ignored, but later code
assumed that the IP address had been fetched... ANYWAY, those
should be fixed now.

---------------------------------

examples/udp-ipv6: Updated client to use MDNS to lookup the server.

Also updated the Cooja regression test simulation.
2013-03-10 11:40:08 -07:00
Robert Quattlebaum 97e16760c3 core/net/uip-ds6: Make uip_ds6_maddr_add() and uip_ds6_maddr_lookup() const-correct. 2013-03-10 11:39:12 -07:00
Robert Quattlebaum 1d113f52ad core/net/uip: Rename uip_ethaddr to uip_lladdr.
There isn't really a good reason I can think of for these
to be different between IPv4 and IPv6.
2013-03-10 11:39:11 -07:00
Sébastien Dawans e02d480ff5 Moved RPL Lifetime configuration to rpl-conf.h 2013-03-09 16:28:43 +01:00
Sébastien Dawans b6c54faf9d Adds default route lifetime update in RPL DIO processing 2013-03-09 16:27:37 +01:00
Sébastien Dawans aaf5deabe2 Allow user configuration of RPL Lifetime and Lifetime Unit 2013-03-09 16:27:37 +01:00
Adam Dunkels 9c8f1d5356 Merge pull request #137 from darconeous/pull-requests/platform-avr-ravenusb-httpd-isused-fix
Fix for avr-ravenusb target builds due to missing 'isused'.
2013-03-09 06:24:46 -08:00
Adam Dunkels 373b6c0195 Merge pull request #90 from simonduq/rpl-conf
Added missing include of contiki-conf.h in rpl-conf.h
2013-03-09 05:55:56 -08:00
Adam Dunkels d2461c9e9a Merge pull request #99 from heipei/slip-radio
Load Makefile.target for slip-radio
2013-03-09 05:55:17 -08:00
Adam Dunkels ea92365cd4 Merge pull request #102 from cetic/rpl-conf-init-link-metric
Makes RPL Initial Link Metric configurable
2013-03-09 05:52:07 -08:00
Adam Dunkels 80982f97b8 Merge pull request #125 from nfi/lollipop
Bug fix: corrected the macro RPL_LOLLIPOP_INCREMENT
2013-03-09 05:49:06 -08:00
Adam Dunkels dd3a88e1bf Merge pull request #126 from rgrr/master
Bug fix: add_timer() does not set owning process
2013-03-09 05:48:14 -08:00
Adam Dunkels e91a2ac78a Merge pull request #142 from malvira/rpl-leaf-debug
Add some debug PRINTFs for RPL_LEAF_ONLY mode.
2013-03-09 05:35:48 -08:00
Matthias Kovatsch 23e56e57b0 Merge branch 'master' of https://github.com/contiki-os/contiki 2013-03-08 20:21:54 +01:00
Nicolas Tsiftes a8dc74bda8 Merge pull request #133 from darconeous/pull-requests/cpu-avr-gc-sections
cpu/avr: Make sure that GCC removes all unused symbols.
2013-03-07 12:52:24 -08:00
Oliver Schmidt 8e05c80d96 Merge pull request #151 from oliverschmidt/master
Reorganized web page attribute data handling.
2013-03-06 07:34:07 -08:00
Oliver Schmidt c7b8bac006 Reorganized web page attribute data handling.
- Up to now the web browser used several fixed size arrays to hold the various types attribute data of the web page. This turned out to be way to inflexible for any non-trivial web page. Therefore now all attribute data is stored in a single buffer one after the other as they arrive from the parser only occupying the memory actually needed. This allows for pages with many links with rather short URLs as well as pages with few link with long URLs as well as pages with several simple forms as well as pages with one form with many form inputs.

- Using the actual web page buffer to hold the text buffers of text entry fields was in general a cool idea but in reality it  is often necessary to enter text longer than the size of the text entry field. Therefore the text buffer is now stored in the new unified attribute data buffer.

- Splitting up the process of canonicalizing a link URL and actually navigating to the resulting URL allowed to get rid of the 'tmpurl' buffer used during form submit. Now the form action is canonicalized like a usual link, then the form input name/value pairs are written right into the 'url' buffer and afterwards the navigation is triggered.

- Support for the 'render states' was completely removed. The only actually supported render state was centered output. The new unified attribute buffer would have complicated enumerating all widgets added to the page in order to adjust their position. Therefore I decided to drop the whole feature as the <center> tag is barely used anymore and newer center attributes are to hard to parse.
2013-03-06 16:29:36 +01:00
Oliver Schmidt cdb16c02fa Removed web browser settings that aren't actually different from the defaults. 2013-03-06 15:17:39 +01:00
Oliver Schmidt ec0772b02a Merge pull request #150 from oliverschmidt/master
Limit content of web browser version of http-strings to web browser.
2013-03-06 06:13:38 -08:00
Oliver Schmidt 65a4472a0d Limit content of web browser version of http-strings to web browser.
In general it seems a bad idea to have two http-strings.c files as this precludes to have them both in the Contiki library. However as it stands it seems most reasonable to have one http-strings.c file be a clean superset of all usecases in order to allow them to run together in a single binary. As webserver/http-strings.c already contained strings not present in webbrowser/http-strings.c it seems reasonable to consider webserver/http-strings.c as the superset described. From that perspective it is appropriate to remove all strings from webbrowser/http-strings.c which are not used by the web browser in order to save memory otherwise wasted.
2013-03-06 15:12:02 +01:00
Oliver Schmidt 830b500a7d Merge pull request #149 from oliverschmidt/master
Finetuned Language Card usage.
2013-03-06 05:58:14 -08:00
Oliver Schmidt 65ad87422f Finetuned Language Card usage.
Both the source code and the cc65 compiler have changed. So it made sense to review which object files are to be compiled for placement in the Language Card.
2013-03-06 14:57:24 +01:00
Oliver Schmidt c3d7660480 Merge pull request #148 from oliverschmidt/master
Removed PFS code from C128 WGET.
2013-03-06 05:52:32 -08:00
Oliver Schmidt 49ca10d540 Removed PFS code from C128 WGET.
On the C128 the custom PFS code doesn't add functionality (as it does with IDE64 support on the C64) but is "only" smaller than the POSIX file i/o code in the C library. But the stdio code in the C library (used in WGET for screen i/o) relies on the POSIX file i/o code anyway so there no point in additionally adding the PFS code to the WGET program.
2013-03-06 14:50:51 +01:00
Oliver Schmidt 5ab48453cf Merge pull request #147 from oliverschmidt/master
Added several Web Browser changes and removed some 'register' keywords.
2013-03-06 05:45:02 -08:00
Oliver Schmidt 4d4b796abb Removed useless register keywords.
Modern compilers (especially GCC) ignore the register keyword anyway and the latest cc65 snapshot generates actually larger code with the register keyword at the locations in question.
2013-03-06 14:32:36 +01:00
Mariano Alvira b72196fe0e Merge pull request #146 from malvira/revert-120
Revert "Merge pull request #120 from Jeff-Ciesielski/stm32_cl"
2013-03-02 05:16:12 -08:00
Mariano Alvira ab8fe95864 Revert "Merge pull request #120 from Jeff-Ciesielski/stm32_cl"
This reverts commit 029bc0ee27, reversing
changes made to a7b3e99644.

This uses LGPL libopencm3. While the patch doesn't include the code,
the resulting binary would force the release of all code as LGPL.
2013-03-02 08:11:28 -05:00
Robert Quattlebaum d454a7ca96 httpd-simple-avr: 'isused' seems to not be used anymore. 2013-02-28 22:08:28 -08:00
Robert Quattlebaum 67a39618eb cpu/avr: Make sure that GCC removes all unused symbols.
This magic comes from the `--gc-sections` linker flag, which turns on garbage collection for unused input sections. The compiler flags `-ffunction-sections` and `-fdata-sections` make sure that each function and each static data definition have their own section. The result is that GCC can prune away all unused symbols, reducing the size of the resulting executable.

These optimizations may be disabled by setting the Makefile variable
`SMALL` to zero.
2013-02-28 21:59:19 -08:00
Robert Quattlebaum 38b2863831 Update cpu/native/Makefile.native 2013-02-26 11:29:04 -08:00
Nicolas Tsiftes b3de9a05e7 Merge pull request #141 from cmorty/sky_MOTEID_missing_brace
Add missing brace in sky Makefile
2013-02-24 15:27:23 -08:00
Nicolas Tsiftes 42e4b2b02a Merge pull request #143 from idelamer/master
Bug fix for Issue #88
2013-02-24 15:26:38 -08:00
Mariano Alvira 029bc0ee27 Merge pull request #120 from Jeff-Ciesielski/stm32_cl
Add initial support for STM32F1x Connectivity Line devices
2013-02-24 15:08:57 -08:00
Mariano Alvira 03fdb53af1 Add some debug PRINTFs for RPL_LEAF_ONLY mode. 2013-02-20 18:25:32 -05:00
Moritz 'Morty' Strübe 955fbc3c5a Add missing brace in sky Makefile 2013-02-20 19:50:29 +01:00
Sébastien Dawans de3cd3811d Restore CC2420 as default in slip-radio 2013-02-20 18:26:52 +01:00
Laurent Deru 3486c69981 SLIP-radio support for the Econotag 2013-02-19 21:52:59 +01:00
Sébastien Dawans e05ab21557 SLIP-radio support for the Nooliberry (RF230 radio) 2013-02-19 21:52:54 +01:00
Oliver Schmidt d71ce70c54 Made sure that HTML form values get initialized properly. 2013-02-19 21:40:21 +01:00
Oliver Schmidt d5d646528e Added support for self closing tags.
XHTML requires self closing tags to be used for empty tags, so we need to recognize them.
2013-02-19 00:49:01 +01:00
Oliver Schmidt 374c89be01 Added newline on </div>.
The tag <div> (in contrast to the tag <span>) is normally used to denote content placed on a line by its own. So it makes sense to trigger a newline when </div> is processed.
2013-02-19 00:43:16 +01:00
Oliver Schmidt 4938877dd9 Lifted restrictions on accepted MIME type.
The "normal" web is moving forward quickly reducing the interoperability of the Contiki web browser to nearly zero. The Mobile Web fits the capabilities of the Contiki web browser much better. Modern smartphones don't need the Mobile Web anymore but there are large areas in world with rather low end mobile phones and limited mobile bandwidth where the Mobile Web will be necessary for quite some time.

From that perspective it is reasonable to increase the Contiki web browser's interoperability with the Mobie Web - namely WAP 2.0 aka XHTML MP. XHTML MP is delivered as MIME types 'application/vnd.wap.xhtml+xml' or 'application/xhtml+xml'. Therefore we (try to) parse the document if the MIME type contains the substring 'html' (which is true 'text/html' too).
2013-02-19 00:25:36 +01:00