Commit graph

2406 commits

Author SHA1 Message Date
c_oflynn dc3e6c1877 Fix TC/FL errors in hc-06. Need to verify further 2010-03-09 16:19:44 +00:00
joxe 48a9bff889 added support for dropping packets if hop limit is reached 2010-03-09 15:50:15 +00:00
joxe 1214b1fa40 made cc2420 panid and short address not dependent on endianness 2010-03-09 15:45:29 +00:00
c_oflynn 1d483a5da4 Fix UDP compression to work per hc-06. More commits to come to fix Traffic Class stuff... 2010-03-09 15:18:03 +00:00
nvt-se bf2e85a57f supply an argument of the same type as the print format 2010-03-09 14:14:36 +00:00
adamdunkels edda6dd86c Minor bugfix: don't subtract collisions and deferrals from the number of transmissions 2010-03-09 13:23:58 +00:00
adamdunkels 5a6fc2ade0 Bugfix: set up rtmetric before starting to announce it. Set the number of MAC layer retransmissions correctly 2010-03-09 13:21:28 +00:00
adamdunkels 2c3d3e3d73 Bugfix: handle deferred transmissions correctly (don't count them) 2010-03-09 13:20:08 +00:00
adamdunkels 79722b4247 Rework of the timing conditions of ContikiMAC: the old timing did not work well on real hardware, the new one seems to work better 2010-03-09 13:19:05 +00:00
adamdunkels cc7d3ae142 Reset CCA mode to default. Make sure that the radio gto switched on when reading RSSI; otherwise node will reboot because of watchdog 2010-03-09 13:18:16 +00:00
nvt-se 96eb20d235 forward arguments even if REXMIT is not set 2010-03-04 14:17:43 +00:00
dak664 c65e09ceb2 Remove compiler warnings 2010-03-02 15:41:23 +00:00
nifi 5e43a6998b Replaced old framer (framer_get/framer_set) with new NETSTACK style configuration. Added nullrdc-framer that is a nullrdc with framer support. 2010-03-01 13:30:21 +00:00
nifi 0c084b8c68 added random init of sequence number 2010-03-01 13:17:01 +00:00
adamdunkels 524625dfd2 Removed debug string names of packet attribtues 2010-02-28 20:20:19 +00:00
adamdunkels 410d860a93 Improved handling of neighbor phase estimation: instead of busy-waiting while waiting for neighbor's phase, the new code schedules a timer just before neighbor wakes up 2010-02-28 20:19:47 +00:00
adamdunkels e6fceb7200 Added MAC-layer return value to indicate that a packet transmission was deferred 2010-02-28 20:18:30 +00:00
adamdunkels ec928a2a19 Make max queueing time depend on retransmission timeout 2010-02-28 14:15:58 +00:00
adamdunkels e06acc4525 Prod the watchdog if waiting for along time 2010-02-28 14:15:16 +00:00
adamdunkels 74da90a06b Don't count collisions as transmissions 2010-02-28 10:07:17 +00:00
adamdunkels f95a6cce85 Added function for obtaining packet queue length 2010-02-28 09:20:32 +00:00
adamdunkels 8fe15f7b45 New packet attribute for specifiying MAC layer retransmissions; reorder and commented packet attributes 2010-02-28 09:19:43 +00:00
adamdunkels 970a9eb9c7 Increased neighbor lifetime to allow for longer neighbor announcement intervals 2010-02-28 09:19:04 +00:00
adamdunkels 7165a3866f Significant rework of the Contiki data collection protocol:
* the new version makes use of MAC-layer feedback so that bad paths
  can be identified quicker and then avoided.

* the new code uses transport layer ACKs that contain feedback from
  the collect protocol: when a packet cannot be forwarded due to lack
  of resources, the ACK contains a flag that indicates that the packet
  could not be forwarded. ACKs also contain the routing metric of the
  sender, which improves agility in face of rapid path changes.

* loop detection and management has been improved: with higher path
  metric agility, the system is more prone to short-lived routing
  loops. Instead of dropping looping packets, the new version adjusts
  the routing metric for the routes that exhibit loops so that the
  risk for future loops is reduced.

* make use of packet attributes to inform the MAC layer of how many
  times packets should be retransmitted.
2010-02-28 09:18:01 +00:00
adamdunkels b6b4941871 Made the number of MAC-layer retransmissions configurable on a per-packet basis, via a packet attribute 2010-02-28 08:35:16 +00:00
adamdunkels ed88f487c8 Improved detection of link-layer ACKs; increased the time ContikiMAC waits when it has detected a link-layer ACK; increased the number of silence periods required to detect a CCA false positive 2010-02-28 08:33:21 +00:00
adamdunkels fa1a96636e Bugfix: the compile-time check for UIP_LLADDR_LEN previously generated a run-time error, when it should have generated a compile-time error 2010-02-28 08:30:39 +00:00
adamdunkels ba0e50a7b7 Set the default number of MAC layer retransmissions for IPv6 packets to 2 2010-02-28 08:29:42 +00:00
adamdunkels b9827d2b36 Bugfix: didn't correctly reset the pending flag when a packet was read from the radio 2010-02-25 16:06:44 +00:00
joxe 0ab2bc9a31 upgraded sicslowpan to hc-06 - no 48 bit multicast compression support yet 2010-02-25 15:50:58 +00:00
nifi b50d47fb80 added missing function in sicslowmac_driver 2010-02-23 22:45:11 +00:00
nifi 1cfcc8a73a Removed the combined name of CSMA and NETSTACK_RDC. The name of NETSTACK_RDC can be accessed separately if needed. 2010-02-23 20:42:45 +00:00
nifi c20047f657 Changed the network stack to use different structures for the different layers (network_driver, mac_driver, rdc_driver, radio_driver). This helps to avoid incorrect configuration. 2010-02-23 20:09:11 +00:00
adamdunkels bb62749de7 Made debug printfs optional 2010-02-23 18:49:58 +00:00
adamdunkels 0ab2ba433f Bugfix: the wrong callback pointer was passed to higher layers. 2010-02-23 18:49:45 +00:00
adamdunkels ed52586e18 Rework of parts of the ContikiMAC code based on input from experimental results. When channel check is triggered because of a false positive, the new version checks the radio several times to make sure that there really is an incoming packet. Otherwise, the radio is switched off. Cleaned up and removed old unused code. Added a few temporary debugging mechanisms and functions. 2010-02-23 18:49:05 +00:00
adamdunkels 50e1452564 Ugly workaround for internal error in mspgcc when applying the >= operator to two 32-bit values 2010-02-23 18:40:08 +00:00
adamdunkels 0c4c88ae66 Improved per-packet power profiling: if a packet is retransmitted, the new energy is added to the old energy so that it is possible to measure the full energy for all transmissions of the packet 2010-02-23 18:39:00 +00:00
adamdunkels ca0417a923 Added the MAC layer callback functionality so that the Rime network layer gets information from the MAC about the status of sent packets: were they successfully transmitted, or was there a collisions? How many retries were there? 2010-02-23 18:38:05 +00:00
adamdunkels f10eedab3e Added debug printout 2010-02-23 18:37:15 +00:00
adamdunkels 2d13fecea7 Improved backoff management: timer is now doubled on every transmission, until the using module calls the neighbor_discovery_start() function again. Don't cancel the transmission even if a lower value arrives (this fixes a problem with multi-hop ETX propagaion). 2010-02-23 18:36:50 +00:00
adamdunkels 0eade2886c Better loop handling: when a loop is detected, the neighbor to which the packet was originally sent gets an inflated ETX; made sure that collect without announcments work; increased timeouts, to work nicer in larger networks 2010-02-23 18:35:23 +00:00
adamdunkels a4d9d6651b Added the option to specify the old value to observers so that they can determine if the announcement should be sent out quicklier than otherwise 2010-02-23 18:32:44 +00:00
adamdunkels b746b7fc06 Reworked the Rime/Chameleon interface so that packets now always hit Rime before Chameleon. Chameleon is now only called by Rime. This makes packet sniffing easier, and allows for sniffing packets after their header has been processed by Chameleon, thereby making per-packet power profiling much easier to implement 2010-02-23 18:29:53 +00:00
adamdunkels d8cce42d28 Set the default radio driver to nullradio 2010-02-23 18:28:04 +00:00
adamdunkels 47578806b5 Removed semicolon from #define to allow the semicolon to be placed naturally after the macro is used 2010-02-23 18:27:04 +00:00
adamdunkels 4b04fdd328 Minor style fix 2010-02-23 18:26:26 +00:00
adamdunkels 1ee32c3074 Removed non-functional time synchronization code; added some experimental code for CCA checks (enabled CCA mode 1, a temporary development function for setting the CCA threshold); enable the possibility to switch off radio even if a packet is currently arriving 2010-02-23 18:24:49 +00:00
adamdunkels 5292005962 A null radio driver that does not do anything - useful in the native port and as a template for new radio drivers 2010-02-23 18:18:53 +00:00
adamdunkels 0b2b7bcdba Removed inadvertedly left-over include file 2010-02-18 23:52:34 +00:00
adamdunkels 5cf3b83733 Common initialization code for the netstack 2010-02-18 23:15:26 +00:00
adamdunkels a2664054c5 Always include netstack.h 2010-02-18 23:09:30 +00:00
adamdunkels f49ebfe1c4 Temporarily disabled rime route udp because it breaks with newest MAC interfaces 2010-02-18 21:53:08 +00:00
adamdunkels e34eb54960 A work-in-progress rework of the Contiki MAC and radio layers. The
main ideas are:

* Separates the Contiki low-layer network stack into four layers:
  network (e.g. sicslowpan / rime), Medium Access Control MAC
  (e.g. CSMA), Radio Duty Cycling RDC (e.g. ContikiMAC, X-MAC), and
  radio (e.g. cc2420).
* Introduces a new way to configure the network stack. Four #defines
  that specify what mechanism/protocol/driver to use at the four
  layers: NETSTACK_CONF_NETWORK, NETSTACK_CONF_MAC, NETSTACK_CONF_RDC,
  NETSTACK_CONF_RADIO.
* Adds a callback mechanism to inform the MAC and network layers about
  the fate of a transmitted packet: if the packet was not possible to
  transmit, the cause of the failure is reported, and if the packets
  was successfully transmitted, the number of tries before it was
  finally transmitted is reported.
* NULL-protocols at both the MAC and RDC layers: nullmac and nullrdc,
  which can be used when MAC and RDC functionality is not needed.
* Extends the radio API with three new functions that enable more
  efficient radio duty cycling protocols: channel check, pending
  packet, and receiving packet.
* New initialization mechanism, which takes advantage of the NETSTACK
  #defines.
2010-02-18 21:48:39 +00:00
adamdunkels f8c804e28b ntikiMAC: a new radio duty cycling mechanism that uses a combination
of link-layer and MAC-layer mechanisms to achieve a very low power
consumption: during idle listening the radio is switched off between
99.2% and 99.6% of the time. One unicast transmission typically adds
between 0.07% and 1.2% additional radio time, depending on packet
size.

ContikiMAC uses the standard IEEE 802.15.4 message format and adds no
additional headers.

ContikiMAC is simple: it uses periodic two-shot channel sampling
during idle listening to keep the radio on-time down. Transmissions
are done with repeated transmissions until a link-layer ACK is
received.
2010-02-18 21:26:15 +00:00
adamdunkels f5c48751b5 Reworked 802.15.4 header creation and parsing so that it works regardless of the size of the rimeaddr_t typedef 2010-02-18 21:00:28 +00:00
adamdunkels 2fbf21b2b3 Refactored the phase optimization functionality into a separate module 2010-02-18 20:58:59 +00:00
adamdunkels 515a391ee4 Removed left-over debug printfs 2010-02-15 23:31:05 +00:00
dak664 bb9afb4fb1 Remove compiler warning 2010-02-15 20:49:38 +00:00
adamdunkels 4bb0375251 Buffer name definition bugfix 2010-02-15 19:23:54 +00:00
adamdunkels 9bb149ca13 Bugfix by Raimondas Sasnauskas: TCP SYN duplicate receptions in the SYN_RCVD state was not correctly handled 2010-02-15 18:03:07 +00:00
adamdunkels d67d1f7340 Major bugfix, found by Raimondas Sasnauskas: the TCP periodic timer was not started when a new connection request arrived. If there were no other active TCP connections, this means that the SYNACK would never be retransmitted, potentially leading to a forever stale TCP connection. 2010-02-09 12:58:53 +00:00
adamdunkels 4a522c96dd Added debugging statements for packet drops 2010-02-08 21:59:49 +00:00
adamdunkels 2b6a651233 Added missing include, made debug statement more explicit 2010-02-08 21:59:21 +00:00
adamdunkels 2eba08e8f6 Made queuebuf statistics configurable, and off by default 2010-02-08 21:10:32 +00:00
nvt-se f4d19560fc Fixed a performance problem by not allowing GC while doing merges of files and micro logs. 2010-02-08 14:08:14 +00:00
oliverschmidt c284092a53 - Set cursor in ctk_draw_init() to top left corner as it is called for re-initialization on Contiki exit. 2010-02-07 21:43:03 +00:00
oliverschmidt 1d1f3a23af - No need for textcolor() before cclear().
- Set textcolor() in ctk_draw_init() to some reasonable value as it is called for re-initialization on Contiki exit.
2010-02-07 21:38:01 +00:00
adamdunkels b98f7d891f Bugfix: added missing queuebuf allocation 2010-02-06 20:50:24 +00:00
adamdunkels 671216c558 No need to clear the headers now that we explicitly save a queuebuf when sending fragments 2010-02-06 17:07:43 +00:00
adamdunkels b6647b5630 Turns out that with cxmac, clearing the header after sending a packet is not enough to make fragmentation work. Instead, we allocate a queuebuf and restore the packet after from the queuebuf after sending it. 2010-02-06 09:42:49 +00:00
adamdunkels 494e692d0b Bugfix: clear the header after sending a packet solves a problem with fragmentation; also prod the watchdog since fragment transmissions can take a long time with some low-power MAC protocol 2010-02-06 07:49:58 +00:00
adamdunkels a68b4c40c4 Added a function to clear only the header part of the packetbuf 2010-02-06 07:48:52 +00:00
oliverschmidt e88d209214 Adjusted process name to title case. 2010-02-05 19:13:05 +00:00
nifi a1199721a6 Changed to use separate Contiki event type for ICMP6 notifications 2010-02-05 12:43:36 +00:00
oliverschmidt 5e66abda50 Initialize lastport in all cases it is defined. 2010-02-04 21:33:51 +00:00
adamdunkels d8b0625e21 Bugfix: lastport must be defines both when UIP_ACTIVE_OPEN or UIP_UDP are defined (thanks Oliver!) 2010-02-04 21:14:45 +00:00
adamdunkels 7bcb106fa9 Disable the stream mode for TCP packets since it does not seem to work reliably with cxmac 2010-02-04 18:57:33 +00:00
adamdunkels 13f6673d04 Bugfix: drop incoming TCP and UDP packets where port numbers are zero 2010-02-04 11:17:42 +00:00
adamdunkels d7b7b05d0e Moved the neigbor_init() call to the collect module, since it is the only one that currently uses it 2010-02-03 20:38:33 +00:00
adamdunkels 75e1c0c8c7 Include contiki-conf.h to let the MAC channel check rate be configurable 2010-02-03 16:45:12 +00:00
adamdunkels 06d17c7e1c Remove unused rtimer code 2010-02-03 16:44:43 +00:00
adamdunkels 4bffd277f5 Don't set the stream bit on outgoing TCP packets for now - it doesn't seem to play well with IPv6 and X-MAC 2010-02-03 16:44:19 +00:00
adamdunkels 36db5eb70b Added debug printout 2010-02-03 01:18:24 +00:00
adamdunkels e419eb3cc5 Retransmit packet if it didn't receive a MAC layer ack 2010-02-03 01:17:54 +00:00
adamdunkels d68af249ec Added a MAC layer return value that informs the caller that a packet did not receive a MAC layer acknowledgement 2010-02-03 01:17:32 +00:00
adamdunkels 4bc4f033e8 Increase the trickle resend interval for router advertisements 2010-02-03 01:13:17 +00:00
adamdunkels 181213124b Added a configuration option for setting the MAC channel check rate (which must be a power of two). The configuration is independent of the MAC protocol. 2010-02-02 23:28:58 +00:00
adamdunkels f66cd6d44e Increased the forwarding queue to six packets to improve collection robustness 2010-02-02 21:44:05 +00:00
adamdunkels e21c1a39d3 Removed unused code; a number of fixed by Anthony Asterisk 2010-02-02 21:13:27 +00:00
adamdunkels 901a128e7f Reconfigured the timeouts to work better on top of a power-cycling radio mechanism 2010-02-02 21:12:29 +00:00
adamdunkels 28052c655f Removed exit() calls that were unadvertedtly left in from testing 2010-02-02 21:10:38 +00:00
adamdunkels 0db31db624 Moved declarations to the start of each function 2010-02-02 21:09:06 +00:00
adamdunkels fcf60e9260 Removed the csma_init declaration in the mac_driver struct since it isn't needed and it breaks sdcc 2010-02-02 20:45:58 +00:00
adamdunkels cc2be0f111 Remove compiler warnings 2010-02-02 16:33:07 +00:00
adamdunkels 88c661b0c2 Rewrote the netif time code so that is avoids the use of floating point numbers; some code style fixes 2010-02-02 16:32:03 +00:00
oliverschmidt 3f142f0718 Convert '@' correctly from PETSCII to ASCII - by leaving it alone. 2010-01-31 23:46:19 +00:00
adamdunkels 1a13d25d33 Revised version of the X-MAC implementation that uses a ctimer instead
of an rtimer for the periodic radio duty cycling. The benefit of this
implementation is that it leaves an rtimer free for user tasks. The
drawback is a slightly higher idle power consumption. This new version
is based on the current rtimer-based X-MAC.
2010-01-31 18:44:23 +00:00
adamdunkels e4168db633 Bugfix: deallocate queuebuf only if there was no collision 2010-01-31 13:55:36 +00:00
oliverschmidt 9e809ef5a4 Provide optional prototypes for all three keyboard input related functions. 2010-01-31 12:48:46 +00:00
adamdunkels 4938df5c05 Update to Contiki version number 2.4 2010-01-29 18:03:55 +00:00
adamdunkels 388c5d4244 Made the sicslowpan MAC layer reachable from outside modules 2010-01-28 13:50:51 +00:00
adamdunkels 2ae7ed827c Increase the default X-MAC channel check rate to 4 Hz instead of 2 Hz 2010-01-28 13:40:47 +00:00
adamdunkels f94d6df6f0 Bugfix: copy the originator address from the packetbuf into a local variable to avoid it being overwritten 2010-01-27 08:12:56 +00:00
adamdunkels 8430dab039 Typecast to fix nightly build problem 2010-01-27 07:36:31 +00:00
adamdunkels 9e5823f060 Made retransmission timeout configurable 2010-01-26 10:19:26 +00:00
adamdunkels b728c0927c Made number of duplicate announcements configurable 2010-01-26 10:18:55 +00:00
adamdunkels cc3f609eaa Bugfix for alignment issue. Added mechanism that allows five duplicate announcements before suppressing one's own. 2010-01-25 13:55:17 +00:00
adamdunkels 71ffde578e Moved route_init() into mesh instead of the generic rime initialiation 2010-01-25 13:54:26 +00:00
adamdunkels 423e37f426 Added parameter to ipolite that specifies how many dups that are acceptable, before suppressing one's own packet 2010-01-25 13:54:06 +00:00
adamdunkels 0b58ca3b22 Bugfix: split full size TCP segments if they match the MSS definition, not only the buffer size definition 2010-01-25 13:53:15 +00:00
adamdunkels 7615a6cf47 Bugfix by Henrik Mäkitaavola: check that ICMP6 process is defined before invoking it 2010-01-25 13:37:05 +00:00
adamdunkels 4f3e8d565c Added a simple CSMA (Carrier Sense Multiple Access) mechanism that
works on top of an underlying duty cycling mechanism. The CSMA layer
retransmits packets that could not be sent because of a collision was
detected.
2010-01-25 11:46:44 +00:00
adamdunkels 7ad93e5d18 Added a field to the struct mac interface:
channel_check_interval(). This function returns the interval by which
the duty cycling mechanism checks the radio channel for activity. It
is used by higher layer mechanisms to determine suitable timeouts for
retransmissions.
2010-01-25 11:43:32 +00:00
fros4943 26e0bab11a bugfix: alignment problem caused by previous bugfix 2010-01-21 11:39:35 +00:00
fros4943 3db4f36c3e removed compiler specific attribute 2010-01-20 09:58:16 +00:00
nvt-se 3c890c48a9 Added some comments to clarify how Coffee works internally 2010-01-19 16:18:34 +00:00
adamdunkels 6f72ff7af1 Remove compiler warnings 2010-01-19 13:08:24 +00:00
adamdunkels c962f49516 Alignment bugfix 2010-01-18 21:27:21 +00:00
adamdunkels e455ef3533 Added the battery indicator to the sensors API 2010-01-15 08:51:21 +00:00
adamdunkels fab672c7ba Reverted the FIFOP->FIFO change; it didn't work :( 2010-01-14 23:32:05 +00:00
nvt-se d2655eac7a make watchdog management slightly more abstract to simplify porting 2010-01-14 21:16:58 +00:00
adamdunkels 53edff7655 Added sensor API for the SHT11 driver 2010-01-14 20:16:33 +00:00
adamdunkels 743e93e650 Do not remove encounters - there is no need to, as they are only an optimization 2010-01-14 20:14:03 +00:00
adamdunkels f6715890de Made SENSORS_ACTIVATE() and SENSORS_DEACTIVATE() use non-pointers, for concistency 2010-01-14 20:13:34 +00:00
nifi 079db2af55 fixed sensors_find API 2010-01-14 20:04:38 +00:00
joxe dd6922906c replace void pointer types with int 2010-01-14 15:33:27 +00:00
nifi 480f72c95c changed argument for SENSORS_ACTIVATE/DEACTIVATE to be a pointer to the sensor structure 2010-01-14 14:17:08 +00:00
nifi 1d592b5680 removed obsolete structure 2010-01-14 13:55:21 +00:00
joxe 84d969ce85 simplified the sensors API - will break some platforms... 2010-01-14 13:29:56 +00:00
nvt-se a03e899c27 Signal the result of transmissions attempts made in the mesh module. Patch from Moritz Struebe 2009-12-18 14:57:15 +00:00
nifi 7b2b93e6e6 clear transmission flag if send failed 2009-12-18 14:49:42 +00:00
zhitao 93c748cc74 Bug fix for mysterious packet loss : check FIFO pin instead of FIFOP pin for any unread RX FIFO data;
Added protection of packet timestamp across interrupts. Note that race condition can still occur as interrupts and self-scheduled reads of the RX FIFO interleave in certain unusual patterns. More investigation is needed.
2009-12-11 18:32:54 +00:00
adamdunkels f4e6758b22 Use RTIMER_NOW() instead of rtimer_arch_now() 2009-12-09 18:08:26 +00:00
adamdunkels eff2203310 There were many bugs in the rtimer code, particularly one that made only one rtimer at a time work. We have a new rtimer system that we're testing, but in the meantime, I rewrote the rtimer code to explicitly support only one rtimer. Makes the code significantly simpler (and fixes a bug that was very hard to track down). 2009-12-08 23:55:17 +00:00
adamdunkels 2f105e933a Variable xmac_is_on was used both in interrupt and non-interrupt contexts and needs to be volatile 2009-12-06 23:29:38 +00:00
adamdunkels 53457eb1f0 Fixed compilation warning 2009-12-06 17:10:54 +00:00
adamdunkels 8bcc838d8a Bugfix: don't set the 'we are sending' flag until we are actually sending 2009-12-06 17:05:45 +00:00
adamdunkels 6897270289 Bugfix to the Contiki LPP encounter timing code: encounters are now
properly timed.
2009-12-06 13:18:32 +00:00
adamdunkels 822149f943 Significant improvements to the Contiki X-MAC:
* the code is simplified, particularly the duty cycling logic
* old unused code has been removed
* Contiki X-MAC now listens before sending a strobe to avoid MAC-level
  collisions
* broadcasts are sent directly, without strobes, reducing the power
  consumption of receivers
* turn off radio for 1 ms between sending a strobe and expecting the
  strobe ack
2009-12-06 13:16:59 +00:00
adamdunkels cef2e65c9b Added an error type for signalling a MAC-layer collision 2009-12-05 21:49:51 +00:00
adamdunkels 4a1a823a49 Code style fix 2009-12-05 13:29:41 +00:00
adamdunkels 6815e2a53f Code style fix 2009-12-05 11:26:20 +00:00
fros4943 a1b4597b95 fixed announcement compilation error 2009-11-27 14:27:50 +00:00
adamdunkels aeefa75304 Fixed alignment problems in announcement packet creation 2009-11-27 12:49:27 +00:00
nvt-se 116771adbc made the route cache timeout configurable 2009-11-20 14:35:58 +00:00
nifi 1f2c226d8e * Added ctimer_restart(). Patch by Moritz Struebe.
* Added ctimer_expired().
2009-11-19 18:32:05 +00:00
nifi bb0ffe0478 moved rime initialization into rime router so it is easier to switch IPv6 routing module 2009-11-18 13:51:55 +00:00
fros4943 0034fd7bca generic return values for sent packet 2009-11-13 10:09:02 +00:00
fros4943 9cc57c4324 generic radio return values
+ minor bug fix: SFD may go high without transmission starting (very seldom)
2009-11-13 10:07:53 +00:00
fros4943 9b20f11cd8 chameleon returns 1 only on successful rime_output() 2009-11-13 09:14:52 +00:00
fros4943 583dd11c55 rime_output() now returns RIME_OK or RIME_ERR depending on the MAC return value.
this patch may affect Rime sniffers running on top of MAC protocols that do not yet return generic MAC return values
2009-11-13 09:10:24 +00:00
fros4943 26bb5ecd21 added radio and MAC generic return values to allow applications finding out whether the packet was transmitted 2009-11-13 08:59:22 +00:00
joxe 5b0b36c39e accept messages to all routers if UIP_CONF_ROUTER is set. 2009-11-12 14:05:42 +00:00
adamdunkels 60a3fc0cae Fixed alignment issue 2009-11-09 08:22:40 +00:00
adamdunkels 56218aba3b Made rimeaddr_t pointers const where they should be. 2009-11-08 19:40:16 +00:00
adamdunkels 70fc23ac7e Enable stream mode by default, remove LED debug mode 2009-11-04 16:02:45 +00:00
fros4943 5f71e9914e configurable line buffer size + simplified interrupt handler + overflow check on line buffer 2009-11-02 12:47:06 +00:00
adamdunkels 5aab2eb77d A simple addition with significant performance implications:
sicslowpan tags TCP packets with the PACKETBUF_ATTR_PACKET_TYPE_STREAM
flag, which makes the underlying power-saving MAC layer keep the radio
on for some time after transmitting the packet. This allows reply
packets to be processed directly, significantly increasing TCP latency
and throughput.
2009-11-02 11:58:56 +00:00
adamdunkels c7a91ad4a2 Bugfix: UIP_TCP_BUF -> BUF 2009-10-27 23:09:58 +00:00
adamdunkels 631af06c7c Bugfix: Active TCP connections in uIP are made by first setting up the
TCP connection state, then poll uIP to send out the first SYN. Until
now, however, the SYN was not sent as part of the poll, but at the
first retransmission. This is now fixed.
2009-10-27 22:34:08 +00:00
fros4943 6f4a537aa0 serial line ringbuf implementation + increased default buffer size to 128 bytes 2009-10-27 16:20:31 +00:00
zhitao 1913e1a936 prevent neighbor ETX from wrap-over 2009-10-22 13:11:20 +00:00
nifi df32fde58c Made max number of neighbors configurable 2009-10-21 21:25:10 +00:00
adamdunkels a25a3a45b5 Bugfix: attribute energy expenditure to a device only if the device was actually switched on 2009-10-20 20:19:27 +00:00
adamdunkels 91579fbaab Removed debug strings to save ROM 2009-10-20 08:06:43 +00:00
nifi 223fa1c8e5 added missing include 2009-10-20 07:42:03 +00:00
adamdunkels a5ea7ef966 Increased default number of queue buffers 2009-10-19 21:28:59 +00:00
adamdunkels 4d9b05c2ce Increased default header size in packetbuf to accomodate 802.15.4 headers 2009-10-19 21:28:11 +00:00
adamdunkels 7cdfbca973 Alignment problems with announcements fixed 2009-10-19 21:27:02 +00:00
adamdunkels 9ec57d61ad Added MAC layer framing support to X-MAC so that packets now are standard 802.15.4 frames 2009-10-19 20:53:56 +00:00
adamdunkels 4de1816e36 Added a new module called "framer" that creates MAC level frames to
the packetbuf from packet attributes. Two framer modules are included,
one that creates 802.15.4 frame headers, and one that creates a
minimal "nullmac"-style header that only contains the link-local
addresses.
2009-10-19 18:30:03 +00:00
nifi ae226c5917 * Set sender and receiver packet attributes on incoming packets
* Added link layer destination check
2009-10-19 11:25:54 +00:00
adamdunkels 10c873018d Ensure that DEFAULT_PERIOD is != 0, to avoid a modulo with 0 2009-10-19 06:39:29 +00:00
adamdunkels f25856a387 Hack to be able to receive UDPv4 multicast packets 2009-10-18 22:03:44 +00:00
adamdunkels fb037e0afb Added function for sending an UDP packet to a specified IP address and port number over an existing UDP connection 2009-10-18 22:02:01 +00:00
adamdunkels 9d26bd663e A new optimization to X-MAC: senders now keep track of when neighbors
last were known to be awake. When sending a packet, a sender does not
start to send strobes until the neighbor is expected to be awake. This
reduces power consumption for senders and decreases the contention in
the network as there are less packets in the air. Additionally, the
ACK optimization was improved so that data/ack exchanges now are
more efficient.
2009-10-18 13:19:25 +00:00
nvt-se 31f41d842e * decline route discovery requests if we have one in the air
* and, by popular demand, switched PRINTF to printf in the debug macro. :-)
2009-10-08 16:30:26 +00:00
nvt-se f143227205 made the route discovery packet timeout configurable. 2009-09-29 16:02:28 +00:00
nifi 0ad51b8dcc Moved the link layer destination check to sicslowmac 2009-09-18 16:37:17 +00:00
adamdunkels 49e9b0bdcb Fixed compiler warning 2009-09-09 21:10:35 +00:00
adamdunkels 1980253ba3 Refresh routes when hearing a packet from a neighbor 2009-09-09 21:10:21 +00:00
adamdunkels 786ed3cf84 Fixed sdcc compiler problem: function pointers cannot be NULL, so added a dummy function instead 2009-09-09 21:09:42 +00:00
adamdunkels 2181e90f69 Added the possibility to switch lpp off. Fixed sdcc compiler issue 2009-09-09 21:09:23 +00:00
adamdunkels 1cafbc6002 sdcc compiler issue fix: compound assignments are not supported, so we use memcpy() instead 2009-09-09 21:08:46 +00:00
adamdunkels 8745235a79 Minor codestyle fix 2009-09-09 21:07:42 +00:00
nifi d4b619bcc5 Renamed SPI_WAITFOREOTxBUF to SPI_WAITFORTxREADY for clarity and generalized SPI transmission status checks to work with both AVR and MSP430 2009-09-07 11:31:26 +00:00
nvt-se 4d21a3e203 Don't assume that radio->send turns on the radio automatically. 2009-09-04 10:59:30 +00:00
nvt-se a21dece53f removed unused state codes and unused printf statements 2009-09-03 12:57:57 +00:00
nifi 3a8ee769cb Changed to monitor the UART transmitter buffer ready flag instead of the UART transmitter empty flag. This almost doubles the speed of transmitting data to CC2420. Patch by James Brown. 2009-08-31 12:06:34 +00:00
oliverschmidt e60db62b10 Added prototype missing for quite some time now - do we need -Werror ? 2009-08-20 20:27:17 +00:00
adamdunkels 522f991f14 Set sender and receiver packet attributes on incoming packets: patch by Gidon Ernst 2009-08-20 18:59:17 +00:00
nifi c81dbb6c89 Fixed problem with the radio driver changing transmission power to max when not specified at transmission. Also fixed bug where the lock was released when setting the transmission power.
Thanks to Djamel Djenouri and Marcus Lundn for identifying the problem.
2009-08-19 15:05:05 +00:00
fros4943 18a98bb573 bug fix: we need to explicitly turn off the cc2420 listen mode after a packet transmission 2009-08-19 12:00:04 +00:00
nvt-se 8acea82207 Set a file mode in the third argument when calling open() with O_CREAT in
the flags. Required by IEEE Std 1003.1, 2004 Edition.
2009-08-10 09:50:55 +00:00
joxe 0c8b200987 added autoack configuration for CC2420 and reversed long ieee address for address recognition 2009-07-28 22:24:53 +00:00
dak664 c1b7375a5a *** empty log message *** 2009-07-23 16:13:48 +00:00
dak664 95d844d09f Third attempt with INCLUDE_APPLICATE_SOURCE to remove compile warnings without breaking any platforms 2009-07-16 18:02:34 +00:00
dak664 5e6769b4c1 Fix previous 2 overhasty commits which broke required signedness of address shifts 2009-07-16 17:43:39 +00:00
dak664 c4b4c25e1c Bugs in previous change, could include 32 bit code on 16 bit builds 2009-07-16 17:33:50 +00:00
dak664 4531d66986 INCLUDE_APPLICATE_SOURCE defined to remove compiler warnings. Untested but should work on all AVR builds. 2009-07-16 17:17:22 +00:00
nvt-se 62b380b0a6 Fixed a bug with reading to far in get_record index. Thanks to Darren Moore for reporting this. 2009-07-16 11:58:44 +00:00
dak664 2166261890 Separate input and output debug PRINTFs 2009-07-10 13:33:45 +00:00
nvt-se 906717a333 * isolate only pages in the last sector
* set max_pages to 0 when calling remove_by_page to prevent file starvation.
* when allocating files, only update next_free if the allocated file starts at next_free.

Thanks to Darren Moore (CSIRO) for suggesting the first two of the
three changes.
2009-07-09 22:16:22 +00:00
nvt-se c872a86653 undo accidental enabling of debug output. 2009-06-29 13:33:12 +00:00
nvt-se 1e0ca9ceac Made the use of micro logs configurable to make file modifications
more efficient on storage types that support inline updates.

The sky platform uses logs, and the native platform uses no logs.
2009-06-29 13:30:16 +00:00
nvt-se 38fff1b527 mac_driver structure has been changed to include the init function. 2009-06-24 16:31:49 +00:00
joxe a71664e8d1 quick fix for driver to work with 4MHz 2009-06-23 13:12:37 +00:00
adamdunkels 1c18bf4053 -> 2.3 2009-06-22 20:40:43 +00:00
nifi 912aba7280 added init function in MAC driver for easier configuration 2009-06-22 11:14:11 +00:00
nvt-se 53a8acc49a cleared debug flag. 2009-06-10 15:13:37 +00:00
nvt-se 349e14abd4 fixed GC bug with big files and unwanted buffer overwrite bug. 2009-06-10 15:03:35 +00:00
nvt-se 33909cc2fd made neighbor discovery method configurable. default is announcements. 2009-05-30 19:54:05 +00:00
nvt-se 83f2b9ae57 include ctimer.h, since ctimer's are used in the neighbor_discovery_conn struct. 2009-05-30 19:40:39 +00:00
nvt-se d9b75b2fda stop the watchdog while merging. 2009-05-26 14:27:06 +00:00
nvt-se 9277f922f1 fixed some documentation typos.
also uc -> unicast, stuc -> stunicast.
2009-05-26 13:58:53 +00:00
nifi f39d2bd4c6 Fixed link panid for broadcasts to be standard compliant. Ignore packets addressed to other non-broadcast panids. 2009-05-26 12:08:29 +00:00
nvt-se 88766d8740 use unsigned for sector count type. 2009-05-25 22:10:04 +00:00
nvt-se e2bbdbca9b decrement TTL right after forwarding check. 2009-05-19 11:54:50 +00:00
nvt-se b0a8154e96 make it possible to accumulate CRC values through crc16_data. 2009-05-14 12:05:04 +00:00
nvt-se 2978270e43 decreased the code size to less than 5000 bytes. (msp430 code)
improved clarity in read and write code.
added negative offset check in cfs_seek().
removed unnecessary multiplication.
2009-05-13 13:27:19 +00:00
nvt-se 995e788d73 Fixed append->modify->append bug.
Approximately doubled the speed of file reservations.

Reduced the compiled code size by about 100 bytes by removing redundant code.
2009-05-11 16:35:49 +00:00
nvt-se 74e9bc8789 Added flash reads and writes to energest. 2009-05-11 15:26:24 +00:00
adamdunkels 5308a09dd3 Added debug output 2009-05-10 21:10:23 +00:00
adamdunkels 02734c9806 Bugfix: must copy the sender and receiver addresses from the packetbuf buffer, otherwise an application program may overwrite them 2009-05-10 21:10:02 +00:00
adamdunkels fe5a1f1068 Added an optimization option that avoids multiple simultaneous broadcasts from neighbors: when a broadcast is to be sent, a sender does not send until it knows that no other nodes are broadcasting. 2009-05-10 21:09:05 +00:00
adamdunkels fe30886b37 Added functionality for decaying routes: when a packet is sent over a route, it is decayed. If the route is not refreshed within four packets (with the route_refresh() function, which is called when a new packet arrives), the route is dropped. A route can be decayed at most once per second 2009-05-10 21:08:01 +00:00
adamdunkels 6bf8e0b478 Bugfix by Takahide Matsutsuka: too few items in array, which caused problems with sdcc 2009-05-08 08:52:55 +00:00
zhitao 48d4800f08 removed reference to undefined function in mspgcc 2009-05-06 15:34:28 +00:00
adamdunkels c330b23c57 Minor documentation addition 2009-05-06 15:07:35 +00:00
adamdunkels 1d921ddf42 Explicit typecast to avoid compiler problems 2009-05-06 15:07:09 +00:00
adamdunkels 0adceb63b4 Code cleanup; made encounter optimization explicit; added optimization for adaptive off-time, but it currently seems to work bad with broadcasts 2009-05-06 15:06:38 +00:00
adamdunkels 9fff85757d Code cleanup; made strobe transmission time longer again (seems to work better in cooja?) 2009-05-06 15:05:28 +00:00
adamdunkels a671ea1146 Documentation fix 2009-05-06 15:04:20 +00:00
zhitao 58940ecbf8 minor documentation fixes 2009-05-06 08:37:48 +00:00
nvt-se 55ec3093ec removed complicated and mostly unused EOF hint code. 2009-05-04 22:30:32 +00:00
nvt-se 8e52b1bcfd made the documentation more clear. 2009-05-04 22:29:48 +00:00
adamdunkels 1752b53f74 Refresh routes when a packet is received. Set a conservatively low route timeout (10 seconds). 2009-05-04 11:24:04 +00:00
adamdunkels c83c5c4c55 Removed automatic refresh of routes from the route_lookup() function and moved it into an explicit route_refresh() function. The previous behaviour was dangerous, since it meant that even bad routes that someone was looking for were considered fresh. Now such routes time out if they are not explictily refreshed (e.g., on a packet reception) 2009-05-04 11:23:30 +00:00
adamdunkels f5a57a4e54 Fixes by Ward Van Heddeghem (reapplied from versioin 1.24) 2009-04-30 20:21:06 +00:00
adamdunkels e70cf0c7c6 Rewrite of the collect module. The new version uses a packet queue for outgoing and forwarded packets so that more than one packet can be forwarded at the same time. The new version uses the packetqueue module to maintain the packet queue. 2009-04-29 20:48:57 +00:00
adamdunkels c489b1118d New module: packetqueue. The packetqueue module maintains packet queues for other modules. 2009-04-29 20:47:30 +00:00
nvt-se 17fa2f1618 make sure that page isolation is called after erasing a sector in reluctant GC.
simplified the GC logic a bit.
2009-04-29 13:15:59 +00:00
adamdunkels cc44e89415 Reduced default strobe time, which seems to work well. Avoid running the interrupt if the power-save feature is turned off (fixes problems with serial data reception on a gateway mote) 2009-04-29 11:42:13 +00:00
adamdunkels c02a82ac41 Tag outgoing TCP packets with the ERELIABLE attribute so that an underlying power-saving MAC protocol can treat them differently, because it knows that an ACK might be arriving soon 2009-04-29 11:40:33 +00:00
adamdunkels 92862ad2a5 Increased the number of iterations for ugly-hack-loop that checks if a transmission has started, to accommodate a faster CPU speed on the MSP430 2009-04-29 11:38:50 +00:00
adamdunkels c9df0ab123 Bugfix in debug message printout 2009-04-28 14:01:46 +00:00
adamdunkels 81ef83b856 Added option to wait randomly before sending a packet. A few code cleanups. Avoid switching radio off when sending a packet with end-to-end acks, because an ACK may arrive shortly after the transmission. 2009-04-28 14:00:53 +00:00
adamdunkels fdd05f5c71 Bugfix: psock send should use PT_WAIT_UNTIL() not PT_YIELD_UNTIL(). This improves TCP throughput by 100x under minimal-net 2009-04-28 13:52:04 +00:00
fros4943 7810d362a6 minor bugfixes: a rucb sender could not immediately after start receiving a bulk transfer 2009-04-16 14:32:01 +00:00
nvt-se 3f205a1413 reluctant gc will now wait until the sector has no free pages
before erasing the sector.
2009-04-13 22:26:31 +00:00
nvt-se c0fb680f12 simplified code by using udp_broadcast_new. 2009-04-13 19:55:15 +00:00
nvt-se 9765df97e5 support udp_broadcast_new also when using IPv6. Suggested by Wolf-Bastian Pttner. 2009-04-13 19:54:07 +00:00
adamdunkels ef4f5cc0e5 Made TCP MSS configurable 2009-04-10 00:37:48 +00:00
nifi 84b38de494 removed bitfields for compatibility with cc65 2009-04-09 21:54:09 +00:00
adamdunkels f5f52ffd1f Fixes by Ward Van Heddeghem (VUB) 2009-04-07 13:06:03 +00:00
nvt-se 03cd533712 made LISTEN_TIME and OFF_TIME configurable. 2009-04-07 11:29:08 +00:00
nifi a3777852d4 * Corrected address for setting key 1
* Added missing include
2009-04-07 09:22:58 +00:00
adamdunkels 5e456aea7d Added optimization for sending ACKs immediately. Turned optimizations on. Increased listening time to 1/64 s again due to problems with broadcasts with the 1/128 s setting 2009-04-06 22:50:35 +00:00
adamdunkels ace6567815 Added a timer that randomizes the retransmission of an incoming new trickle version to avoid broadcast collisions 2009-04-06 21:20:35 +00:00
adamdunkels be1c8ccec9 Added debug printouts 2009-04-06 21:19:34 +00:00
adamdunkels d02ac74bbc Increased size of temporary stack value to avoid overflowing when computation is done with 8-bit integers 2009-04-06 21:19:00 +00:00
adamdunkels d298fcbbd0 Changed name of the internal struct memb_blocks to struct memb for consistency 2009-04-06 21:18:03 +00:00
nifi 000f740adc typo 2009-04-06 15:54:07 +00:00
nifi eab96e9b53 added rime-udp.c 2009-04-06 14:10:57 +00:00
nvt-se d6869018c7 turned off debugging. 2009-04-06 13:27:37 +00:00
nifi 9f2ff48fda added 802.15.4 frame packeter 2009-04-06 13:19:03 +00:00
nvt-se 3b2ad9cfc4 added packet forwarding and replaceable routing modules. 2009-04-06 13:18:50 +00:00
nvt-se 461ba4082c in case UIP_CONF_ROUTING is set, check if we have a registered routing
module and use it for looking up the next hop of an address.
2009-04-06 13:18:12 +00:00
nvt-se faf083f09d save copy of a rime address that points to a packet buffer, since the
packet buffer is cleared and overwritten before the address usage is done.
2009-04-06 13:16:39 +00:00
nvt-se c531f25c94 A module that enables Rime to run over UDP. 2009-04-06 13:13:26 +00:00
nvt-se 005578a722 added multihop routing support through replaceable modules. first implementation
uses rime's route discovery by translating between ipv6 and rime addresses.
2009-04-06 13:11:25 +00:00
nifi 4bc60d76d3 fixed alignment problem on MSP430 when using compression 2009-04-06 13:11:20 +00:00
adamdunkels ed1e945e66 Added guard code so that OFF_TIME is never zero 2009-04-03 20:08:05 +00:00
adamdunkels 8dbd2b2337 Significant power consumption optimization: LPP now keeps track of encounters with neighbors and uses this information to keep the radio switched off longer. 2009-04-03 19:59:22 +00:00
adamdunkels 1d86b01bfb Made optimizations explicit (and configurable). Added missing initialization of dutycycle protothread. Reduced default listen time and off time. 2009-04-03 11:45:06 +00:00
nvt-se 4507891ed5 made gc on removal configurable since it decreases wear levelling.
cleaned up some code.
2009-04-02 14:20:04 +00:00
nvt-se 1425537a13 Introduced two garbage collection mode: greedy and reluctant.
The greedy GC mode attempts to erase as many sectors as possible, and
it is therefore a slow operation, since the flash driver must wait
for about a second after erasing one sector. The former behavior was
to always do a greedy GC if file reservations fails due to lack of space.

The new reluctant GC stops after erasing one sector, and therefore
we often do not have to wait if there is no file system operation
in the time while the sector is being erased. We call the garbage collector
using this mode when removing a file that is not a micro log file, since
the remove function is called recursively for micro log files that are
erased because the corresponding ordinary file is erased.

This change increases the coffee test (examples/sky/test-coffee.c) speed
from 9 to 5 seconds.
2009-04-02 11:22:23 +00:00
adamdunkels 04101aae36 Fixed alignment problem on the MSP430, where the LPP header may be misaligned 2009-03-31 17:39:54 +00:00
nvt-se e2cc8b2a3e send all queued packet once we have the chance. 2009-03-31 14:44:13 +00:00
nvt-se 1d47e2a8da send immediate probes only if the packet is directed to us.
sleep for OFF_TIME if the queue is empty.

restrict double packet lifetime timeouts to unicast packets.

stop ctimer in remove_queued_packet in case the function is not called
via the ctimer callback. it could overwrite a valid packet otherwise.
2009-03-31 14:11:25 +00:00
nvt-se dd082f7fcf improvements to lpp based on code from Adam and discussions with Thiemo.
* queue multiple packets
* send a strobe back immediately after receiving a data packet
* double the packet lifetime to allow for a missed probe
2009-03-31 12:47:00 +00:00
nvt-se 6a6bb53f2e merged files must always inherit the old file end. 2009-03-26 15:57:52 +00:00
nvt-se 04ccf215e4 dereference gc_wait 2009-03-26 15:45:55 +00:00
nvt-se d8caaca289 listen time and off time parameters configurable from outside because cc1020 needs longer listen time. 2009-03-26 12:50:57 +00:00
nvt-se 8785bee644 avoid repetitive garbage collection if no files have been deleted since
the last try.
2009-03-26 12:36:10 +00:00
fros4943 a9f0729f2c forcing 16-bit aligned data memory 2009-03-26 12:25:05 +00:00
adamdunkels cb4684d720 Bumped version number to 2.2.3 2009-03-24 14:09:22 +00:00
adamdunkels 73fdf05940 Added const to constant parameters (rime addresses) 2009-03-24 07:15:04 +00:00
adamdunkels a625d80259 Added explicit typecast to buffer definition 2009-03-24 07:14:12 +00:00
adamdunkels ec1677ca6c Added a function (quick hack) that sets the radio transmission power of outgoing announcement packets in xmac 2009-03-23 21:06:26 +00:00
adamdunkels 1cbc0f4ea9 Send announcement packets only if there are any announcements to send 2009-03-23 21:00:25 +00:00
adamdunkels f4b8680174 Defined the packetbuf buffer so that it is always aligned on a 16-bit boundary. 2009-03-23 19:37:45 +00:00
adamdunkels 39af9b361d Fixed minor bug in comment 2009-03-23 16:39:09 +00:00
adamdunkels 21e0900d18 Made constant addresses const 2009-03-23 16:22:02 +00:00
adamdunkels 143bf11548 The multihop module used the pre-chameleon style packet headers. Converted it to use packet attributes instead of packet headers 2009-03-23 16:20:37 +00:00
adamdunkels c791d851bb Send an announcement packet only if there are more than zero announcemnets 2009-03-23 16:19:03 +00:00
nifi 91fa18e0e6 removed unused prototype 2009-03-23 10:58:00 +00:00
nvt-se cc85a36722 use u8 when writing rime addresses. 2009-03-21 20:53:06 +00:00
nvt-se bffbb06d4a corrected GC page isolation loop.
adjusted cfs_coffee_reserve signature to use cfs_offset_t instead of uint32_t.
made cfs_coffee_format also to clear *next_free.
2009-03-20 15:15:43 +00:00
nvt-se b7bdfe8daf bugfixes:
* set invalid page on all removed files which have cache entries.
* update file cache entries earlier to prevent overwrites.
2009-03-19 20:44:43 +00:00
nvt-se 4b6c110706 fixed documentation typos. 2009-03-17 20:28:44 +00:00
adamdunkels 0076bfe8a5 Changed the name of the 'serial' module to 'serial-line' to signify that the module is about lines of data from the serial port, not individual bytes, and to make sdcc happy 2009-03-17 15:56:32 +00:00
nifi f0e56df2eb fixed compiler warning when timesynch is disabled 2009-03-17 09:57:01 +00:00
nvt-se 13b364bcc1 fixed documentation typos. 2009-03-15 20:29:04 +00:00
nvt-se 41ca9516a7 fixed documentation typos. 2009-03-15 20:21:16 +00:00
adamdunkels fb8fab739a Renamed the rimebuf module to packetbuf to signal that the module is used outside of a pure Rime context (e.g., the sicslowpan code uses it). 2009-03-12 23:04:52 +00:00
adamdunkels 65eb5fd4e8 Renamed the rimebuf module to packetbuf to signal that the module is used outside of a pure Rime context (e.g., the sicslowpan code uses it). 2009-03-12 21:58:20 +00:00
adamdunkels f634ccfb3d Set transmission power based on packet attribute 2009-03-11 20:38:53 +00:00
adamdunkels 537219bf27 Added a packet attribute to specify transmission power on outgoing packets 2009-03-11 20:33:17 +00:00
zhitao f304941ab4 raise busy forwarding flag before sending 2009-03-10 14:07:41 +00:00
julienabeille 2a173b465a more printing in debug mode 2009-03-10 08:00:59 +00:00
zhitao 1eb085834f Update announcement value after route metric saturates. Not doing this results in stubborn forwards from former children nodes. 2009-03-09 12:54:27 +00:00
adamdunkels a1260c0c1f Documentation updates 2009-03-08 21:43:24 +00:00
adamdunkels 366ad7bece Added Rime documentation from the Rime/Chameleon paper (SenSys 2007) 2009-03-07 11:15:46 +00:00
zhitao 0a12098bd5 avoid ping pong packets during route disruption 2009-03-06 17:33:59 +00:00
adamdunkels dc7491f810 Bugfix and optimization: X-MAC did not properly switch the radio off after sending a packet, resulting in increased power consumption. For packets that require an ACK, we can let the radio be on in anticipation of the ACK (controlled with an WITH_ACK_OPTIMIZATION option) 2009-03-05 19:37:52 +00:00
zhitao 64badeb282 bugfix: use memcpy() to get attributes longer than a byte properly written to packet header 2009-03-05 13:51:28 +00:00
zhitao 08b2315f41 bugfix: put up busy forwarding flag only after next hop found 2009-03-04 08:59:32 +00:00
fros4943 f701615afa bugfix: remember active transmissions (sender side) instead of last received packets (receiving side). allows several nodes sending to a single receiver.
+ added function for checking if runicast is currently transmitting (non-acked) data
2009-03-03 12:19:46 +00:00
adamdunkels 9816f49fe6 Changed listen and transmit energy attributes so that they are named _TIME rather than _ENERGY, to indicate that they contain the time during which the radio was switched on and not the energy 2009-03-02 22:00:41 +00:00
adamdunkels 57b9cab27e Set RSSI, correlation, and timestamp as packet attributes for incoming packets 2009-03-02 21:59:01 +00:00
adamdunkels 78591a003f Minor documentation update 2009-03-02 21:56:16 +00:00
adamdunkels 45e32894a0 Bugfix: backwards definition of MIN macro (quite embarassing) 2009-03-02 11:22:09 +00:00
adamdunkels d813d343c5 Cleaned up old left-over code 2009-03-01 20:38:57 +00:00
adamdunkels 7010eb84b8 Added support for communication power accounting. Energy is attributed to idle listening when the radio is switched off. Enegrgy is attributed to an incoming packet when it is received. Energy is attributed to an outgoing packet when it is transmitted. 2009-03-01 20:37:16 +00:00
adamdunkels 94c2c0ce85 Communication power accounting: this module keeps track of the energy expenditure of individial communication activities, such as transmission or reception of individual packets or idle listening. 2009-03-01 20:32:03 +00:00
adamdunkels b8860727ac A ring buffer library. The ring buffer library is useful in device drivers, where bytes can be safely written to the buffer from an interrupt handler, and read from non-interrupt code. 2009-03-01 20:23:56 +00:00
oliverschmidt 545c0c506e Switched cfs offset type to signed int to allow backward movements with cfs_seek. 2009-03-01 12:28:39 +00:00
nvt-se 47d70f2ae3 Switched name to CFS_CONF_OFFSET_TYPE to emphasize that it is a configurable option. 2009-03-01 12:00:00 +00:00
adamdunkels aa2f7a3399 Made polite announcement times configurable, added missing right-brace 2009-03-01 10:43:57 +00:00
adamdunkels 3adf8e5807 Call output packet sniffers after the MAC has sent the packet 2009-03-01 10:29:50 +00:00
adamdunkels e78fd82f7d Documentation bugfix: rtimer should be in sys group and the stimer library should have the correct documetation group 2009-03-01 09:31:43 +00:00
nvt-se 63b89a67fe * cfs_opendir in Coffee now accepts any name.
* refer to the documentation of each whence parameter. Old documentation didn't   consider negative movements either.
2009-02-28 13:40:25 +00:00
oliverschmidt bc3d9d2e3c Minor rearrangement. 2009-02-28 11:57:46 +00:00
oliverschmidt 938f151a66 Allow to override the whence macros individually - just like the open flags. 2009-02-28 11:39:02 +00:00
oliverschmidt a7cb609321 With dynamic loading enabled the function ctk_textentry_input_null() lives in the persistent core while the macro CTK_TEXTENTRY() is typically used in loadable modules. So ctk_textentry_input_null() needs to be dynamically resolved.
On Win32 dynamic resolving isn't done by patching the dynamically loaded segments. Rather the code generated by the compiler for accessing symbols declared with __declspec(dllimport) is implicitly modified to actually go through pointer dereferenciations. The dynamic linker only initializes this pointers.

But with the symbol ctk_textentry_input_null becoming a pointer to a function it isn't a constant anymore and so it can't be used as initializer element - and thus breaking CTK_TEXTENTRY().

So the only viable solution seems to stick to the inversally available NULL pointer on Win32. But if there's an ugly #ifdef <platform> necessary anyway than it seems resonable to classify ctk_textentry_input_null as the special case and therefore use #ifdef SDCC:
- It saves some bytes on all non-SDCC platforms
- Is matches the exsisting inline documentation
2009-02-28 10:43:30 +00:00
nvt-se aaa9d62304 fixed cfs_seek signature. 2009-02-27 14:52:52 +00:00
nvt-se 6615e39e27 switched unsigned int to cfs_offset_t 2009-02-27 14:50:35 +00:00
oliverschmidt 1d820bae87 Avoid compiler warning by returning a value from non-void function but no not avoid calling into the function now returning a meaningful value. 2009-02-27 14:42:49 +00:00
nvt-se 90e8016906 file end check must be against fdp->offset. 2009-02-27 14:35:12 +00:00
nvt-se a0226e2418 switched all users of cfs_seek(x,y) to cfs_seek(x,y,CFS_SEEK_SET) 2009-02-27 14:28:02 +00:00
nvt-se 3191a2568c Major API change:
1. Introduced a cfs_offset_t type that designates file offsets. unsigned int
was insufficient on several platforms with non-volatile storage that exceed
the capacity of unsigned int.

2. Switched cfs_seek signature to POSIX style with a "whence" parameter.
2009-02-27 14:25:37 +00:00
nvt-se 5e038640e2 fixed error in last commit: second character must terminate 2009-02-27 13:21:59 +00:00
nvt-se a258be684f permit the current directory name "." to be used in cfs_opendir. 2009-02-27 13:19:04 +00:00
nvt-se 2295df7246 The text suggested that only append operations were supported. 2009-02-27 10:54:08 +00:00
oliverschmidt d816b712c3 Minimal reformatting only. 2009-02-27 08:18:54 +00:00
nvt-se 2e12c2408e bug fix: removed possible null pointer dereference. 2009-02-25 23:59:26 +00:00
nifi dee785ae88 added configuration of checksum and timesynch 2009-02-25 21:21:06 +00:00
adamdunkels 54fd65be5b Added check for NULL textentry input, and a typecast to make cc65 happy 2009-02-25 10:34:47 +00:00
adamdunkels 45387fea3f Removed leftover semicolon 2009-02-25 09:13:51 +00:00
adamdunkels 669bf3743e Fixed function prototype so that it compiles again... 2009-02-25 09:01:38 +00:00
julienabeille f95c5df7d9 The global prefixes processed must be one less than the total amount of prefixes, as the link local one occupies one slot 2009-02-25 08:35:52 +00:00
adamdunkels e34e97cd6f Minor code style fixes 2009-02-24 21:30:20 +00:00
adamdunkels 0ded8897e6 Added a dummy function instead of a NULL callback in the textentry widget because sdcc does not like NULL function pointers 2009-02-24 21:30:02 +00:00
nvt-se bc7c90bb9f doubled the speed of uncached file openings. 2009-02-22 15:19:31 +00:00
adamdunkels bdc488c7f3 Removed PROCESS_ZOMBIE code, which does not compile with sdcc, added some optional debugging printouts 2009-02-20 21:24:17 +00:00
adamdunkels 2aedc8490d Compile only if timesynch is enabled 2009-02-20 21:23:22 +00:00
adamdunkels e6907a1d8b Include random.h 2009-02-20 21:22:39 +00:00
adamdunkels 4ec5167276 Rewrote the tcpip_output() and tcpip_set_outputfunc() so that the latter is a proper function (which simplifies debugging) and so that tcpip_output() checks if the output callback function is NULL before calling it 2009-02-20 21:21:56 +00:00
julienabeille 10deaa6fc6 Removed CLOCK_SECOND from stimers in uIPv6, stimers are already in seconds 2009-02-20 07:59:35 +00:00
nvt-se 957ae56b13 broke out the essence of the search algorithm to a separate function. 2009-02-19 21:35:38 +00:00
julienabeille 710e5c621c changed timer to stimer for neighbor, prefix, default router, address list 2009-02-19 16:42:41 +00:00
nvt-se 07c50cc200 corrected file cache status checks in previous commit. 2009-02-17 18:50:29 +00:00
nvt-se d029dd8240 cleaned up mostly the GC code.
made EOF hints optional.

default build is now ~500 bytes smaller.
2009-02-17 16:56:32 +00:00
fros4943 97f76126e6 remembering last received packet id to avoid multiple recv callbacks for the same retransmitted packet (but still sending back acks of course) 2009-02-17 12:40:18 +00:00
c_oflynn 8516626703 Fixed documentation error (thanks to David Kopf) 2009-02-17 01:28:28 +00:00
adamdunkels 36bb3ece64 If no neighbor is found, we listen for announcements. Cleaned up debug output. 2009-02-16 01:18:53 +00:00
adamdunkels aaa8c9d2c9 Construct the X-MAC header on the stack instead of directly in the packet header, because the packet header may be misaligned. A bit of cleanup in the code too. 2009-02-15 22:05:06 +00:00
adamdunkels e4b1ff461e Added MAC-layer announcement beacons to X-MAC. Configuratble through XMAC_CONF_ANNOUNCEMENTS 2009-02-14 20:35:03 +00:00
nvt-se 883d10e136 GC fix: isolated pages must always be allocated.
page allocation: increased utilization because the algorithm failed to
count all space before.

style: renamed and simplified some code and names.
2009-02-14 19:09:17 +00:00
nvt-se b8f3dca765 fixed merge_log bug and space allocation error with isolated pages. 2009-02-12 11:24:22 +00:00
adamdunkels 13a3029435 Rewrote the random_rand() pseudo random number generator to use the libc rand() function instead 2009-02-11 11:09:59 +00:00
adamdunkels 585620c102 Reverted the recent change from random_rand() to rand(). It turned out that
since libc rand() returns a signed int, there were frequently problems with
timer values wrapping. By reverting to random_rand(), we can provide a
random generator that returns an unsigned and the timer problems are solved.
2009-02-11 11:08:53 +00:00
adamdunkels 9d75781a78 Added packet attributes for energy spent on a packet (RIMEBUF_ATTR_LISTEN_ENERGY and RIMEBUF_ATTR_TRANSMIT_ENERGY) 2009-02-10 23:51:12 +00:00
adamdunkels b15198b9a8 Bugfix: the Chameleon header parser modules should not clear the packet attributes, because the MAC or radio layers may have added attributes already 2009-02-10 23:49:58 +00:00
adamdunkels e1ef13dad6 Reduced the size of the packet cache from four to two to avoid falseley dismissing fresh packets (the header field that hold sequence numbers is only two bits wide, hence all sequence numbers fits in a four-entry cache...) 2009-02-10 00:44:50 +00:00
adamdunkels 6c95bd895a Added default initialization of polite announcements. Not sure where the best place for this is, but this at least allow us to start experimenting with this. 2009-02-09 22:05:33 +00:00
adamdunkels 3efb83c338 Added announcement includes 2009-02-09 21:09:42 +00:00
adamdunkels 0de445e035 Initialize the announcement module 2009-02-09 21:08:12 +00:00
adamdunkels 3670ef2f44 Rewrote the collect module so that it uses the announcement module rather than the neighbor-discovery module. This makes it possible to implement other annoumcement back-ends than the traditional broadcast-based neighbor discovery 2009-02-09 20:58:25 +00:00
nvt-se 98f7f9a06a sizeof on coffee_fd_set is no longer suitable since it has become a
pointer.
2009-02-09 12:02:10 +00:00
fros4943 4f7f3c97b5 * added coffee_files to the protected memory needed during cfs-based checkpointing operations
* renamed cfs_coffee_get_fd_set() to cfs_coffee_get_protected_memory() to highlight that not only fd_set is protected
2009-02-09 10:08:26 +00:00
adamdunkels dd9ffd87c4 Added missing #include announcement.h 2009-02-08 20:14:18 +00:00
adamdunkels 085df6b630 Improved version of LPP with support for broadcasts as well as announcement data in the probes 2009-02-08 19:30:18 +00:00
nvt-se d0a546b049 A long refactoring session yielded the following.
Technical changes:

* Factored out file specific information from the file descriptor
  structure into a new file structure.

  - Useful file metadata can be stored after the file is closed.
  - File descriptors become much smaller.
  - Significantly reduces the need to scan for the file end.

* Use correct types in all function signatures.
* Removed the directory cache.

Results:

* Enormous speed increase when opening cached files (10x-20x.)
* Multiple fd:s pointing to the same file have the correct semantics.
* About 100 bytes smaller ROM size.
* Slightly smaller static RAM size.
2009-02-08 17:08:13 +00:00
adamdunkels 91d280c4c9 Reverted to the old behaviour on broadcasts: send strobes for both unicast and broadcast packets. 2009-02-07 18:45:50 +00:00
adamdunkels 4b71003c2f Changed from random_rand() to rand() for better pseudo randomness 2009-02-07 18:43:45 +00:00
adamdunkels 752291f450 Changed from random_rand() to rand() function for (pseudo) random numbers because random_rand() does not work that well 2009-02-07 16:16:31 +00:00
adamdunkels 91e8487032 Added Doxygen documentation 2009-02-07 16:15:37 +00:00
adamdunkels be846d8c90 A new experimental network primitive called an 'announcement'. An
announcement is an (ID, value) tuple that is disseminated to local
area neighbors. An application or protocol can explicitly listen to
announcements from neighbors. When an announcement is heard, a
callback is invoked.

Announcements can be used for a variety of network mechanisms such as
neighbor discovery, node-level service discovery, or routing metric
dissemination.

Application programs and protocols register announcements with the
announcement module. An announcement back-end, implemented by the
system, takes care of sending out announcements over the radio, as
well as collecting announcements heard from neighbors.
2009-02-05 19:32:01 +00:00
fros4943 bf39076206 added experimental checkpointing functionality:
currently only implemented on the sky platform
2009-02-04 17:49:15 +00:00
nvt-se fda75c4c08 Use the right type for pages in the directory cache. This makes the
cache much smaller on most platforms.
2009-02-03 16:21:53 +00:00
nvt-se 4b56200586 documented the new function that helps sensornet checkpointing to protect
file descriptors while rolling back state.
2009-01-29 18:24:58 +00:00
adamdunkels e346d8cf95 Reverted the timer_expired() back to the previous version (which should be correct). Removed the definition of CLOCK_LT() because it seems to only cause problems. 2009-01-24 15:20:11 +00:00
adamdunkels 3a4a961ff5 Fixed the CLOCK_LT again. The previous revert was incorrect: the conditional was missing due to a bad copy-and-paste on my part :( 2009-01-24 10:54:44 +00:00
fros4943 8f462b9a52 zeroed debug flag 2009-01-23 17:28:09 +00:00
adamdunkels 6cbe50d9ef Fixed missing parenthesis 2009-01-23 17:16:38 +00:00
fros4943 7e5047012b added function for getting coffee's fd_set address and size 2009-01-23 16:27:49 +00:00
adamdunkels b258a99e22 Reverted CLOCK_LT to the previous version, which upon closer examination seems to be correct. The new version did not work correctly on the minimal-net platform. 2009-01-23 16:13:57 +00:00
fros4943 4f1a9d3c75 bugfix: stopping timeout timer when we receive route reply (still limited to only one active discovery) 2009-01-21 14:29:24 +00:00
adamdunkels 71e5adb254 Moved packet attributes specifications from rimebuf.h to the appropriate protocol header files 2009-01-15 22:15:51 +00:00
fros4943 5f3c1a0e12 elfloader executing loaded programs from ram (not rom) by default on msp430 platforms. 2009-01-15 09:04:04 +00:00
nvt-se 9d7e9fe297 reduced code size by removing some unnecessary statements. 2008-12-18 15:49:43 +00:00
joxe d2dc732435 changed list_pop to return removed element 2008-12-16 09:59:42 +00:00
nvt-se f041a2eada fixed compilation error when debug flag was set. 2008-12-12 10:23:49 +00:00
c_oflynn 5ec6412fbc *Support for Atmel 'Router Under Mac' (RUM) in Jackdaw 2008-12-10 21:26:05 +00:00
nvt-se 532ebc1e9a reduced the code size by 200 bytes.
fixed an EOF hint bug that occured when files where extended.
2008-12-09 16:01:18 +00:00
c_oflynn 17790ce46a Bug fix by David Kopf - sicslowpan timeout was always set at 20 seconds, this greatly improves performance!! 2008-12-02 22:04:16 +00:00
nvt-se 8c608efea4 added file removal capability to xmem fs 2008-11-30 22:42:40 +00:00
adamdunkels 50b1e60621 Rewrote the rimeaddr_copy() loop to use the ->u8 field instead of the ->u16 field (which now finally is removed) 2008-11-30 18:26:57 +00:00
adamdunkels 6951d9d582 Removed the unused ->u16 field (it was there only as a convenience/laziness access method during the initial development of the Rime stack, but has caused problems when being there) 2008-11-30 18:26:06 +00:00
adamdunkels 589a03b0e5 Added fallback #define of CH_ENTER 2008-11-27 23:40:24 +00:00
zhitao ae271a7f2f replaced the TMOTE_SKY macros with CONTIKI_TARGET_SKY, in conformance to the latest target hint rules 2008-11-25 09:20:54 +00:00
nvt-se 15e8675ab9 Added file removal function to the CFS API. Only cfs-coffee and cfs-posix
implements this, whereas the others just return -1.
2008-11-24 10:56:55 +00:00
nvt-se a59cbaf19f removed redundant code. 2008-11-19 14:39:08 +00:00
nvt-se 5fe2c34038 - important bug fix regarding writing after a merge log operation: parameters
must be restored.

- fixed watchdog problem in reserve
2008-11-19 13:42:07 +00:00
nvt-se c4a5010c46 break out eof update functionality since its now needed at more than one
place.
2008-11-18 23:10:30 +00:00
oliverschmidt 7cf3165155 Replaced NETSIM macro with general (and now actually working) solution in Makefile.include. 2008-11-17 22:52:10 +00:00
nvt-se 3c0d67c14f simplified complex functions through abstractions.
switched base offset to coffee_offset_t type.
2008-11-17 14:37:23 +00:00
nvt-se 25a73a43dc loop parameter must be signed in case batch_size is 0. 2008-11-17 10:34:57 +00:00
nvt-se 5fc9534188 reuse merge_log to also do file extensions. 2008-11-17 09:09:17 +00:00
nvt-se 2ec836f1f9 function argument should be a pointer 2008-11-13 14:46:32 +00:00
nvt-se 4e2d39546b removed debug output. 2008-11-13 00:58:51 +00:00
nvt-se a06ad707ee corrected EOF hint calculation. 2008-11-13 00:58:13 +00:00
fros4943 e42d572f81 updated for latest mac driver structure 2008-11-12 12:42:41 +00:00
zhitao 229d60d691 Neighbor ETX should accumulate over retransmission timeouts;
Best neighbor has minimum sum of routing metric and neighbor ETX. Previously best neighbor prioritizes routing metric before neighbor ETX, which often causes a poor neighbor with a good upstream path to be selected.
2008-11-12 10:47:17 +00:00
nvt-se 28ed5e2a4a - Added passive directory cache filling.
- Improved variable naming.
- Cast unknown integer type parameters to format type for printf calls.
2008-11-10 23:07:53 +00:00
adamdunkels ceb2554d2f Enabled the SHT11 register readout to allow reading the low-voltage indicator bit 2008-11-10 21:10:36 +00:00
oliverschmidt 75ffd0640c Inform user about (most likely unintentional) call of dummy_tcpip_output_function. 2008-11-10 21:00:53 +00:00
adamdunkels 3b283a5ff3 Added dummy function so that tcpip_output() always is defined, even if tcpip_set_outputfunc() never has been called. This fixes a bug with programs attempting to use the network when compiled for the native platform. 2008-11-09 12:29:24 +00:00
adamdunkels 312afede00 Bumber version number to 2.2.2 2008-11-09 12:28:28 +00:00
adamdunkels 5243d58ac5 Added logic for announcing that a network has a gateway to the outside world (with the function uip_over_mesh_make_announced_gateway()). The announced gateway sends a trickle message to the network, containing the address of the gateway. Other nodes will then know that packets destined to the outside world should go through the gateway node. 2008-11-09 12:20:56 +00:00
adamdunkels 8851a6359a Remove unguarded printf() 2008-11-09 12:16:05 +00:00
oliverschmidt 28889f2210 Commented out otherwise unguarded printf(). 2008-11-06 23:15:58 +00:00
nvt-se 0c4f7bed8f temporary fix to get sicslowpan.c working on the Sky platform:
conventional MAC implementations require a call to the MAC driver's
read function.
2008-11-06 20:45:06 +00:00
adamdunkels a42311dc7e Only process incoming data if the process is polled. Compile checksum checks only for IPv4. 2008-11-06 08:18:29 +00:00
nvt-se da7877e8ab corrected macro name 2008-11-05 19:34:36 +00:00
nvt-se a1ea7cbe3e generalized log buffer adjustments into functions. simplified next_log_record
usage.
2008-11-04 23:30:47 +00:00
nvt-se 6ca91f1271 revoked accidental renaming om dir cache entries. 2008-11-04 23:12:44 +00:00
nvt-se e6a7089942 refactored the code and reduced the ROM size a few dozen of bytes 2008-11-04 23:09:55 +00:00
nvt-se ae8c93d0aa cut 500 bytes of ROM size. 2008-11-04 17:48:36 +00:00
nvt-se 1309cb474d removed redundant code 2008-11-04 17:23:59 +00:00
nvt-se becfecfe1b reduced rom size by ~40 bytes 2008-11-04 16:58:52 +00:00
nvt-se a6a17bc52c optimized the merge log operation and fixed a fd update bug. 2008-11-04 15:49:54 +00:00
nvt-se 71d01a44a1 adjust read chunk size according to log entry size 2008-11-03 20:21:43 +00:00
nvt-se fff8b46110 fixed a buffer bug with the micro logs 2008-11-03 16:58:18 +00:00
nvt-se a6afeb2de6 fixed bug with dislocated end of file search 2008-11-03 15:13:13 +00:00
adamdunkels d73124cc5e Bugfix: there was a problem with TCP segments not being properly retransmitted for protosockets-based applications. Cleaning up the logic around acknowledgements and retransmissions fixed the bugs pertaining to retransmissions of lost packets. This bugfix affects both the telnet server and the web server (which now work as expected wrt packet loss). 2008-10-31 18:10:24 +00:00
nvt-se afeedb1f2b fixed compiler warnings that were introduced with the new reserve function. 2008-10-29 15:36:21 +00:00
nvt-se e15fbdbd40 allow duplicate reservations when flushing the log. 2008-10-28 14:47:50 +00:00
nvt-se f05ccac0a7 documented the extra Coffee functions. 2008-10-21 13:39:56 +00:00
nvt-se b591bb1b72 read as much as possible, even when reading log records. 2008-10-21 13:26:24 +00:00
adamdunkels f623b81d59 Temporarily out-commented the problematic code and added a comment that describes the problem 2008-10-17 14:40:16 +00:00
nvt-se 7d07a7f65d prohibit 0-sized log entries. 2008-10-16 13:17:27 +00:00
nvt-se 8bb7e37baf - new log semantics: read the previous log entry only if the new one doesn't completely overshadow it.
- bug fix: prohibit file reservations with names that already exist.
2008-10-16 12:54:36 +00:00
nvt-se 77c72f4588 improved log write semantics on configured logs. 2008-10-16 09:58:57 +00:00
mdurvy 75f036f698 uncommented the remove of the router (necessary for compliance) 2008-10-16 09:07:43 +00:00
blakelev 99f6932cdf Removed one line to prevent the default router from being removed
prematurely.  This timer should not time out, but it does.
2008-10-15 23:29:38 +00:00
nvt-se 0a6ae9b7aa fixed documentation typos 2008-10-15 14:17:28 +00:00
nvt-se ccd492f687 sanity check on configure_log parameters 2008-10-15 13:57:30 +00:00
adamdunkels adc57729c3 struct uip_udp_conn should be declared even if UIP_UDP is zero (it does not add any extra code) 2008-10-15 08:56:44 +00:00
adamdunkels e931260603 Added more curly brackets to ensure ANSI C compliance when UIP_TCP is defined; 2008-10-15 08:52:30 +00:00
adamdunkels 6a3565f5b6 Added an #if around the whole code if IPv6 is defined 2008-10-15 08:08:32 +00:00
adamdunkels 91910f82dd added curly brackets to ensure ANSI C compliance when UIP_TCP is defined; some automatic whitespace removal 2008-10-15 07:59:34 +00:00
adamdunkels 647443cb9d Added payload field to ICMP v4 header that was inadvertedly removed during the uIPv6 commits; automatic whitespace removal at line ends 2008-10-15 07:55:00 +00:00
julienabeille 2238f2e7da Debugged autoconf for ethernet 2008-10-14 16:50:11 +00:00
julienabeille 4f9bc05f90 ping-ipv6 example compiles on native cygwin 2008-10-14 13:39:12 +00:00
nvt-se b693690fbe added parameter descriptions 2008-10-14 13:27:55 +00:00
nvt-se 775b8b4ae5 fixed documentation typos. 2008-10-14 12:46:39 +00:00
adamdunkels fc1a8575d6 Removed unused include files (also automatically removed whitespace from line endings) 2008-10-14 12:26:18 +00:00
julienabeille 2e8264010b Main uIPv6 files addition - more 2008-10-14 09:42:33 +00:00
julienabeille f95cdc5abb Main uIPv6 files addition 2008-10-14 09:40:56 +00:00
nvt-se 10639bc982 use abstract types for offsets and pages so that we can easily port it to
very large or small memories.
2008-10-03 19:27:28 +00:00
nvt-se ebeb0b1452 use unsigned long since clock_seconds() returns that. 2008-10-02 15:04:37 +00:00
nvt-se 87a136d33a a timer of seconds 2008-10-02 10:17:48 +00:00
joxe 193bbc9ffa fixed energest to always add positive values and to use all bits, removed energest arch 2008-09-29 11:44:37 +00:00
joxe 673d73bfa3 added energest on all parts of leds API and some cleanup 2008-09-29 11:35:28 +00:00
nvt-se 7f3e81f5d3 fixed file descriptor leakage and erroneous flag setting. 2008-09-21 16:07:26 +00:00
nvt-se 9e7add658b corrected assignments. 2008-09-21 15:30:51 +00:00
nvt-se ac6ce4cbf1 increased sequential read performance by eliminating a header reading. 2008-09-21 15:01:48 +00:00
nvt-se 4b6abd4fb7 bug fixes:
- close all file descriptors after formatting.
- do not increase file size when flushing the log.
- make sure that the fd is positive in FD_VALID.
2008-09-21 12:49:08 +00:00
adamdunkels f127b3e24c Added a timer_remaining() function that returns the time until the timer expires 2008-09-21 08:58:05 +00:00
adamdunkels 7b238a91af Don't turn on the radio on after sending a broadcast 2008-09-04 17:44:01 +00:00
nvt-se 195062416e corrected parameter type 2008-08-28 14:32:53 +00:00
nvt-se 86bce2636d fixed bug with eof hint 2008-08-28 14:31:10 +00:00
nvt-se f122654317 the isolated flag must have higher precedence than the obsolete flag 2008-08-28 12:50:09 +00:00
adamdunkels 45e2f10989 Constness 2008-08-26 21:46:06 +00:00
adamdunkels 6a460fecdd There is problem with the CC2420 driver: under high traffic load the packets often get mangled in the receive FIFO. Not sure why this happens or how to best prevent it. As a temporary workaround, I've added an additional CRC16 check to the incoming packets. This eats two bytes from each packet, but at least protects against the erroneous packets we've seen quite a few of lately. The reception code was also cleaned up, which resulted in a smaller code size. 2008-08-26 21:44:03 +00:00
nvt-se e483f335ce activated EOF hints and fixed a bug in the garbage collector. 2008-08-25 09:57:38 +00:00
adamdunkels c6c11d1245 2.2 -> 2.2.1 2008-08-18 08:40:16 +00:00
nvt-se 8b7e743921 Enforce the number of pages in a sector to be a power of two. 2008-08-15 22:38:43 +00:00
adamdunkels a6148ac3d0 Moved unused code to backyard 2008-08-15 19:57:13 +00:00
adamdunkels 41dcd78c8b Improved debugging output 2008-08-15 19:28:33 +00:00
adamdunkels 9324dc1e7d Hardy Griech's timer bugfix: avoid direct comparison for timer values since they may wrap. Instead, use the CLOCK_LT() that works correctly even for wrapped timers. 2008-08-15 19:16:09 +00:00
adamdunkels 2f81a0463a Moved unused malloc code to backyard directory 2008-08-15 19:05:16 +00:00
adamdunkels 31509ad726 Fixed a bunch of bugs in the collection neighbor announcement/discovery code: neighbor announcments were not repeated unless there was a change in the ETX val. Neighbor announcements happened to often when there were changes in the ETX. 2008-08-15 19:00:38 +00:00
adamdunkels 210782d9c6 Set the channel as a packet attribute 2008-08-15 18:59:22 +00:00
nvt-se c36a0a33fc Improved the performance of the garbage collector and the algorithm for
finding contiguous pages.

Adjusted the file header and added a validity indicator.

Removed some redundant code and fixes minor issues in the text.
2008-08-15 12:34:56 +00:00
nvt-se 2b68f88e77 moved platform independent definitions 2008-07-11 21:39:26 +00:00
nvt-se e8a85b3726 moved platform independent code to the right place 2008-07-11 21:35:10 +00:00
adamdunkels 4875d5926d Added CCIF to make clock_seconds() function name visible for win32 2008-07-10 17:09:32 +00:00
adamdunkels 3cef1046c9 2.1 -> 2.2 2008-07-09 23:04:43 +00:00
adamdunkels 8835868590 Moved to core/net/rime long ago... 2008-07-09 22:14:34 +00:00
adamdunkels 4fe5b37d87 Added debugging statements 2008-07-09 20:56:25 +00:00
adamdunkels 9a4e5dfabf Rewrote the neighbor discovery code so that messages are suppressed if a lower rtmetric is received. This reduces the overall number of broadcast packets. 2008-07-09 09:33:58 +00:00
adamdunkels 9318117429 Fixed function prototype compiler warning 2008-07-08 10:59:31 +00:00
adamdunkels f58b387bd3 Code style fixes 2008-07-08 08:23:47 +00:00
adamdunkels e04e49999d Added a clock_seconds() function prototype to core/sys/clock.h, that returns seconds in 32 bit format. 2008-07-07 23:38:46 +00:00
adamdunkels ba5c18a468 Rewrote the trickle code to run directly over the broadcast primitive: the previous implementation did not work as expected, because packets were not supressed correctly by the previous underlying netflood primitive 2008-07-07 23:29:30 +00:00
adamdunkels df33cb6e16 Only send ACK if it was possible to allocate a queuebuf to hold the data packet. 2008-07-07 23:27:57 +00:00
adamdunkels 4d35b905d3 Bugfix: check should cover min(hdrsize, datalen), not max 2008-07-07 23:27:05 +00:00
adamdunkels c0c26262c4 No need to send strobes for broadcast packets: just send the actual packet instead 2008-07-07 23:25:12 +00:00
adamdunkels 35261f5208 Added a function for computing the CRC16 over a portion of data 2008-07-07 23:24:36 +00:00
oliverschmidt 5ac52ec4d1 Added VC++ compatibility. 2008-07-06 11:08:07 +00:00
nvt-se 671f5c6393 Major performance boost to directory listings and non-cached file openings. 2008-07-04 02:54:30 +00:00
nvt-se 45c6d92377 exclude log files from directory list 2008-07-03 23:50:54 +00:00
nvt-se 3fc9c96ac2 should be comparison, not assignment 2008-07-03 23:41:28 +00:00
adamdunkels 985fb009bf Rename static function log2 to ilog2 to avoid clashes (and compiler warnings) with built-in function called log2 2008-07-03 23:40:12 +00:00
adamdunkels 1f005b6299 Moved energest.{c,h} from core/lib to core/sys: power profiling is a system mechanism, not a library 2008-07-03 23:36:30 +00:00
nvt-se 8f64a71362 Simplified file finding code.
Renamed fd_set to coffee_fd_set in order to avoid name clash on the native
platform.
2008-07-03 23:29:58 +00:00
adamdunkels cfcdac3122 Avoid crashing if Rime/Chameleon is not initialized when Rime code is run 2008-07-03 23:13:31 +00:00
adamdunkels 51f4ab8b2c Changed type from off_t (that potentially conflicts with existing types.h typedefs) to unsigned long 2008-07-03 23:12:10 +00:00
nvt-se 379b09d576 Fixed bug that occured after the node had been rebooted. 2008-07-03 22:59:10 +00:00
adamdunkels 4687c2c948 Renamed Rime module mh to multihop 2008-07-03 22:36:02 +00:00
adamdunkels d9b3097037 Renamed Rime nf module to netflood 2008-07-03 22:25:22 +00:00
adamdunkels ec22f3c2fc Renamed Rime nf module to netflood 2008-07-03 22:02:09 +00:00
adamdunkels c2c3835110 Changed name of Rime module ruc to unicast 2008-07-03 21:52:25 +00:00
adamdunkels eddf71f534 Changed name of suc module to stunicast 2008-07-03 21:35:46 +00:00
adamdunkels 8a1ed696d9 Slightly nicer formatting 2008-07-03 21:34:12 +00:00
adamdunkels a6682c4bfd originator address is const 2008-07-03 17:58:10 +00:00
adamdunkels f274b26588 Added CC_CONST_FUNCTION as a work-around to the sdcc const function pointer bug 2008-07-03 07:38:52 +00:00
adamdunkels 040d65c1f6 Added missing #include sys/cc.h to make system compile 2008-07-03 07:37:51 +00:00
nvt-se 65ec55e68f call watchdog_periodic in potentially long-running loops 2008-07-02 15:18:43 +00:00
matsutsuka d194d54e8e CC_CONST_FUNCTION replaces some const keywords in order to workaround a sdcc bug, which cannot handle function pointers as const. 2008-07-02 15:02:33 +00:00
adamdunkels 05454ce929 Documentation bugfix 2008-07-02 14:10:28 +00:00
nvt-se 7e4bab3cc8 turned off debugging by default 2008-07-02 12:06:02 +00:00
nvt-se 26716fe7a1 added formatting function and made code style compliant 2008-07-02 11:11:13 +00:00
adamdunkels 66876625d4 Changed name of the simple-cc2420 module to cc2420: changed all function names and variable names from simple_cc2420_* to cc2420_*. 2008-07-02 09:05:40 +00:00
adamdunkels 6b187328bd Added AES cipher constants 2008-07-02 09:03:49 +00:00
nifi 1cef019e78 Fixed typo. 2008-07-02 09:02:39 +00:00
adamdunkels 1da58b8858 Functions for interfacing the built-in AES functions of the CC2420 chip 2008-07-02 08:46:13 +00:00
adamdunkels 3847448496 Added configuration option to circumvent C compilers that have problems with const function pointers (i.e., sdcc) 2008-07-02 08:35:29 +00:00
adamdunkels 1586d8f36f Changed filename of the CC2420 driver from simple-cc2420 to cc2420. 2008-07-01 21:02:51 +00:00
adamdunkels c802151453 Removed unused files 2008-07-01 20:13:24 +00:00
adamdunkels 7054083d88 Reverted mistakenly added #include for non-existant file 2008-06-30 20:00:53 +00:00
adamdunkels 1d1ab90642 Added rimebuf attributes for RSSI, timestamp, and network ID (used for e.g. 802.15.4 PAN ID) 2008-06-30 19:57:10 +00:00
adamdunkels 651a374eca Removed unused sibc module 2008-06-30 19:56:08 +00:00
adamdunkels 020a0c30aa Rewrote the collect module to use packet attributes instead of explicit headers 2008-06-30 09:15:22 +00:00
adamdunkels 6bbb99438e Cleaned up Rime makefile - removed sibc, changed name of sabc to stbroadcast 2008-06-30 08:29:32 +00:00
adamdunkels e6079870fe Changed name of the sabc module to stbroadcast 2008-06-30 08:28:53 +00:00
adamdunkels 1093a8fe28 Added name to mac structure. Do not turn radio on when sending a broadcast packet. Changed default off time to half a second. 2008-06-30 08:10:02 +00:00
adamdunkels 247de015b5 added name to mac structure 2008-06-30 08:09:17 +00:00
adamdunkels c9528fb010 Added name, made default listen time shorter 2008-06-30 08:08:59 +00:00
adamdunkels a7dfa95551 Added a 'name' field in the mac structure, which allows boot-up code to print out the name of the currently selected MAC protocol 2008-06-30 08:08:27 +00:00
adamdunkels 4349504219 Bugfix: fixed the missing arguments to make Rime compile 2008-06-27 16:44:58 +00:00
nifi 839b6111d6 Changed send function to return false if it was not possible to send 2008-06-26 11:38:59 +00:00
adamdunkels 63c620303a Changed the 'ibc' and 'uc' Rime modules into the more descriptive names 'broadcast' and 'unicast' 2008-06-26 11:19:22 +00:00
nifi d76474bc13 Changed energest_type_time() to first update the total time, if the device
is currently active, before returning the total time.

Added energest_flush() that updates the total time for all currently
active devices. It should be called periodically to avoid the time to
overflow for devices that are active for long periods of time.
2008-06-02 13:12:07 +00:00
adamdunkels 41f2443c02 Removed old unused documentation that messed up Doxygen 2008-05-27 14:00:09 +00:00
oliverschmidt a5fcfa2787 I seem to remember that we wanted to avoid ignoring gcc warnings that might trigger errors with other compilers ;-) 2008-05-16 21:31:57 +00:00
adamdunkels 532692e5a0 Removed reference to non-existant function rimebuf_attr_isset() 2008-05-16 15:04:10 +00:00
adamdunkels 8ea461b039 Changed on time to work with the current default tick time on the sky platform 2008-05-15 08:59:48 +00:00
adamdunkels dbab9fbdb5 A quick, initial implementation of the LPP power-saving MAC protocol (Musaloiu-E et al, IPSN 2008) 2008-05-15 08:56:29 +00:00
adamdunkels 6709823d4a Bugfix: energy estimation was not correct if a packet was sent when the radio was not in listen mode 2008-05-14 19:44:30 +00:00
adamdunkels 1feb4fe3cb Removed call to tcpip_set_forwarding() - the UIP_CONF_IP_FORWARDING configuration option is used instead 2008-05-14 19:20:28 +00:00
adamdunkels 31ea41d8db Changed the name of UIP_CONF_TCP_FORWARD to UIP_CONF_IP_FORWARD since forwarding is done at the IP level 2008-05-14 19:19:28 +00:00
nvt-se 63a8390f51 no debugging printouts by default 2008-05-14 14:02:48 +00:00
nvt-se 92649bedce A flash file system for sensor nodes. 2008-04-28 10:33:14 +00:00
joxe 7722a73abf modified API for fft 2008-04-25 22:12:25 +00:00
nifi fe4f8f4339 clear attributes when clearing buffer 2008-04-03 09:07:28 +00:00
nifi f187981cd6 Fixed type offset bug in rimebuf_addr() and removed unused type for attributes and addresses. Replaced memcpy with loop. 2008-04-02 14:49:21 +00:00
nifi 8d47324d8f fixed typo 2008-04-01 13:22:59 +00:00
nifi fabe4393f7 fixed alignment problem with rime/chameleon 2008-04-01 13:10:22 +00:00
oliverschmidt 59145615b0 Changed packet forwarding from a runtime option to a compiletime option. This avoids pulling in uip-fw.o if forwarding isn't required (saves > 1400 bytes on 6502 targets).
*** This change breaks all platforms calling tcpip_set_forwarding() ! These calls were intentionally not removed as they need to be replaced by setting the new compiletime option UIP_CONF_TCP_FORWARD - which should be done by the platform owners. ***
2008-03-29 15:19:25 +00:00
oliverschmidt 5d910d643e Set directory entry size if available in some dirent field. Currently for the Apple2 only. 2008-03-29 13:54:56 +00:00
joxe 918616a1bf initial/alpha version of integer fft 2008-03-27 12:12:24 +00:00
adamdunkels 5901bf977a Changed assignment to explicit copy to enable compilation with SDCC 2008-03-20 09:40:31 +00:00
fros4943 7fcb9554f4 added timetable aggregate reset function 2008-03-13 14:27:34 +00:00
adamdunkels 39c85118d8 Ensure that header_module is != NULL before calling it. Define and print headers only if DEBUG is set. 2008-03-03 20:20:33 +00:00
oliverschmidt aa7ba44fb1 Avoided compiler warning. 2008-02-28 23:59:05 +00:00
oliverschmidt 2b24ec3189 The cc65 compiler has a bug that doesn't allow to initialize an automatic struct with references to automatic variables. Therefore I changed the timetable used for measuring the timestamping time from automatic to static - which wastes some bytes in the data segment. If this isn't generally acceptable then an #ifdef __CC65__ seems to be the appropriate approach. 2008-02-28 22:43:40 +00:00
oliverschmidt 20dc5ee52f Adjusted tabs. 2008-02-28 22:11:30 +00:00
oliverschmidt edbae75705 Stick to CC_INLINE. 2008-02-28 21:25:34 +00:00
fros4943 cefaa38581 -debugging output 2008-02-27 10:39:17 +00:00
adamdunkels a0c833da11 Mistakenly included development code in the Makefile target 2008-02-25 13:22:34 +00:00
adamdunkels 412facb831 This is an initial commit of an implementation of the Chameleon
architecture for the Rime stack for Contiki. The Chameleon
architecture separates the header processing from the Rime protocol
logic. Instead of having each protocol create its own part of the
packet header, protocols use packet attributes. Before sending a
packet, a special Chameleon header processing module creates a packet
header from the packet attributes. The same Chameleon module parses
incoming packets and creates packet attributes from the header.

The details are in our SenSys 2007 paper:

Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication
Architecture for Wireless Sensor Networks. In Proceedings of the Fifth
ACM Conference on Networked Embedded Sensor Systems (SenSys 2007),
Sydney, Australia, November 2007.

http://www.sics.se/~adam/dunkels07adaptive.pdf

This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
adamdunkels 39abed8672 Moved old CC2420 driver to the backyard 2008-02-24 22:29:08 +00:00
adamdunkels 974870359a Changed all occurences of u8_t and u16_t to uint8_t and uint16_t 2008-02-24 22:10:30 +00:00
adamdunkels d99ca27820 Changed all occurences of u8_t and u16_t to uint8_t and uint16_t 2008-02-24 22:05:27 +00:00
adamdunkels 3c1b0f4e65 Debug output slightly improved 2008-02-24 21:09:08 +00:00
adamdunkels 16c715aade Updated collect_open() definiton to match prototype declaration 2008-02-24 21:08:37 +00:00
adamdunkels be1dd57cb3 Stopping watchdog before sending packets to allow for wait times longer than 1 second. Reduced default on time to 5 ms. Added option for turning off X-MAC but keeping the radio turned on. 2008-02-24 21:07:28 +00:00
adamdunkels 32a3fa5d4a Added parameter to the mac off() method that specifies whether or not the radio should be turned off when the MAC layer is turned off 2008-02-24 21:05:28 +00:00
adamdunkels 436d1f25eb Added a configuration option for using u32 in the uip_ip4addr_t structure: UIP_CONF_UIP_IP4ADDR_T_WITH_U32 2008-02-24 21:04:15 +00:00
adamdunkels 8c782de931 Ensure that no more data than can be held by the buffer is sent with uip_send() 2008-02-24 21:03:24 +00:00
adamdunkels 49bc31236e Improved debug output 2008-02-24 21:02:09 +00:00
adamdunkels af48b648ee Added a function that gets called when we see SLIP input. This function can be used to determine if a node is a SLIP gateway or not. 2008-02-24 21:00:53 +00:00
oliverschmidt 8f81934bfd Since revision 1.11 the usage of the label 'ip_send_nolen' isn't solely depending on UIP_UDP anymore. 2008-02-15 17:12:46 +00:00
oliverschmidt c49fdee653 Avoided compiler warning. 2008-02-10 12:30:57 +00:00
oliverschmidt d1ad3d0246 Decorate declaration rather than definition with export attribute. 2008-02-10 11:17:33 +00:00
oliverschmidt 081d50b878 Reverted part of recent change. The 32-bit member causes 32-bit alignment on 32-bit machines - at least without specific compiler options. That 32-bit alignment causes padding i.e. the ARP structure breaking the existing code. 2008-02-09 16:22:22 +00:00
nifi b06e6c60a9 Name fix on uip_all_zeroes_addr 2008-02-08 09:12:57 +00:00
oliverschmidt 420b06863c Declare some more functions as CCIF (Contiki Core Interface) to trigger exporting the symbols from the main binary on Win32. 2008-02-07 23:04:35 +00:00
oliverschmidt 155a27ff59 Switched from (now obsolete) 'process_load' to 'autostart_processes'. 2008-02-07 15:53:43 +00:00
oliverschmidt 58d047667d Declare 'autostart_processes' as CLIF (Contiki Loadable Interface) to trigger exporting the symbol from shared libraries on Win32. 2008-02-07 15:47:28 +00:00
oliverschmidt 41beef7cca Removed support for the old method of starting a dynamically loaded process based on the symbol 'process_load'. All loaders now have to use the new method based on the symbol 'autostart_processes'. 2008-02-07 15:43:37 +00:00
adamdunkels 2187212703 Name fix on uip_all_zeroes_addr 2008-02-07 01:35:00 +00:00
adamdunkels d407fe2e9f Set TTL on outbound ICMP echo reply packets to make Windows tracert work 2008-02-07 01:34:25 +00:00
adamdunkels 245558fd56 Make windows tracert work: needs ICMP time exceeded sent for ICMP echo packets 2008-02-07 01:33:47 +00:00
adamdunkels fc603fdcc6 constness 2008-02-05 20:18:57 +00:00
adamdunkels 3d6c1c966b Bugfix: forwarding functions now have access to its packet headers. Added last hop to the arguments to the reception function 2008-02-05 20:17:43 +00:00
adamdunkels 33bcc24019 Increased timeouts, updated to match new mh API 2008-02-05 20:16:48 +00:00
adamdunkels 465f75736d Minor source code reformatting 2008-02-03 21:12:44 +00:00
adamdunkels f1bec7b955 Added the ability to send packets to an external network 2008-02-03 20:56:07 +00:00
adamdunkels 53f0b7feb8 Added line drawing code when compiled for the netsim target 2008-02-03 20:52:41 +00:00
adamdunkels 2886e03f57 Rewrote the neighbor code to use memb and a list instead of a static array 2008-02-03 20:44:11 +00:00
adamdunkels b001c14bf2 Code style fix 2008-02-03 20:43:35 +00:00
adamdunkels c576b7b01c Optimized transmission when interval == 0 2008-01-25 01:06:25 +00:00
adamdunkels 6e89e545b3 Added optional transmission of ICMP destimation unreachable in response to incoming UDP packets with an destination port that is not open. This is needed for correct operation of traceroute 2008-01-24 23:08:58 +00:00
adamdunkels c9508567a1 Bugfix: IP addresses in ICMP time exceeded messages were not transmitted correctly 2008-01-24 23:07:37 +00:00
adamdunkels eced8a3ec2 Removed left-over debug printouts 2008-01-24 23:07:05 +00:00
adamdunkels 49ac5f9026 Show rt metric in netsim as number of expected transmissions 2008-01-24 21:11:40 +00:00
adamdunkels cdfe030980 Send immediately if interval == 0. Added debug information 2008-01-24 21:10:50 +00:00
adamdunkels f93a48599e Process only one poll request at a time to avoid starvation if one process keeps calling process_poll() from its poll handler 2008-01-24 21:00:51 +00:00
adamdunkels 1b024d6e69 Added const 2008-01-24 13:09:32 +00:00
adamdunkels dc70ac2584 Added calibration to channel switch if currently in receive mode. Added explicit checks for transmission activity before channel switch 2008-01-24 13:09:16 +00:00
adamdunkels af73a358f4 Added const to constant arguments 2008-01-24 13:08:35 +00:00
adamdunkels bf8b5c093d Made timetable code optional 2008-01-24 06:17:51 +00:00
adamdunkels e7fb51b14c Added generic return valued 2008-01-24 06:17:33 +00:00
adamdunkels 546efc7b61 Removed remaining debug code 2008-01-23 21:06:25 +00:00
adamdunkels 29cc2b1266 Updated debug printouts 2008-01-23 16:10:10 +00:00
adamdunkels f4dd9ccd5b Rewrote the process code so that initialization events are posted synchronously instead of asynchronously, so that we don't have to explicitly wait for processes to be initialized. This also reduces the size of the event queue by half on the Tmote Sky platform since the queue was maximized during system bootup. This change also prompted an update of the process invokation code to ensure that a process is not invoked again when processing an event. General cleanup of the code also. 2008-01-23 15:18:06 +00:00
adamdunkels c8dccbbd40 Added a function for converting a timesynchronized time to a local (rtimer) time 2008-01-23 15:07:05 +00:00
adamdunkels 8a9b931a4b Rewrote most of the X-MAC code to make it easier to follow, debug and modify. Also added an optional, experimental time synchronized addition that makes X-MACs on different nodes explicitly de-synchronized 2008-01-23 15:00:54 +00:00
adamdunkels 2c5964ef55 Changed default transmission behaviour to be to send without checking for channel activity first (in anticipation of radio API change that adds a CCA function to the radio API). General code cleanup. Added optional timetable profiling. Added simple_cc2420_get_channel() function, changed simple_cc2420_set_chan_pan to simple_cc2420_set_pan since we now have a dedicated simple_cc2420_set_channel 2008-01-23 14:57:19 +00:00
adamdunkels d9b52d1585 Added ENEGEST_SECOND 2008-01-21 12:36:17 +00:00
adamdunkels 5c169ac291 Better debug output 2008-01-21 12:19:27 +00:00
fros4943 0c21c8893a bugfix: wait while *either* transmitting or unvalid rssi 2008-01-17 15:38:45 +00:00
adamdunkels 7b71f23abe Factored out the time table keeping code from the profiling code and placed it in a separate 'timetable' module, that may be uesd on its own. 2008-01-17 12:19:25 +00:00
nvt-se 8a38ffea87 added declaration for simple_cc2420_get_txpower. 2008-01-15 08:53:52 +00:00
nvt-se 057cd5ac05 no ENERGEST_ON_* macro needed for levels. 2008-01-15 08:52:16 +00:00
nvt-se c3653b96ce check if ENERGEST_CONF_LEVELDEVICE_LEVELS is set.
call ENERGEST_ON_LEVEL.
2008-01-15 08:33:02 +00:00
thiemovoigt 21c690ecae energy measurement support for TX power levels 2008-01-14 16:19:25 +00:00
thiemovoigt 304898cd79 added support for devices with power levels (e.g. TX radio) 2008-01-14 16:18:39 +00:00
adamdunkels 57b54894f8 Removed mistakenly added development files 2008-01-14 16:05:34 +00:00
adamdunkels 34bd11905c Rewrote the timesynch code to use the Rime sniffer interface instead of the kludge of running timesynch as a MAC layer 2008-01-14 14:50:01 +00:00
adamdunkels 02ee418313 Moving timesynch.[ch] from sys/ to core/net/rime as they have more to do with Rime than with the kernel 2008-01-14 14:22:16 +00:00
adamdunkels 042180c13f Rewrote the sniffer code to use a list, which makes it possible to add any number of sniffers. Sniffers now can be both for incoming and outoing packets. 2008-01-14 09:42:00 +00:00
adamdunkels 7fcb1f3b2a Updated debug output 2008-01-14 09:36:35 +00:00
adamdunkels 94f8978443 Rewrote the sniffer code to use a list, which makes it possible to add any number of sniffers. Sniffers now can be both for incoming and outoing packets. 2008-01-14 09:35:53 +00:00
adamdunkels b26754fd95 Removed unused code 2008-01-14 09:34:33 +00:00
adamdunkels 7b94bfb621 Rewrote the code to use polite broadcasts istead of regular broadcasts. This reduces the amount of broadcast traffic, particularly for dense networks. 2008-01-14 09:34:00 +00:00
adamdunkels bd125aaac6 Changed the code so that the rtimer is only set from the rtimer (interrupt) code, and not from the non-rtimer code. Removed unused code that was supposed to turn the radio off when a packet for another node was heard (but which didn't really work anyway). Changed default on time to 1/100 seconds, and off time to 1/2 seconds 2008-01-14 09:26:42 +00:00
adamdunkels 28eaf5ee40 Moved C preprocessor concatenation macro to sys/cc.h 2008-01-14 09:22:50 +00:00
adamdunkels 3d17762735 Added a macro for concatenation of two strings, which may be macro expansions 2008-01-14 09:22:22 +00:00
adamdunkels bf5ba0fdea Added missing filesize field 2008-01-09 08:12:52 +00:00
adamdunkels bac526c5f1 Fixed handling of CFS_WRITE and CFS_APPEND 2008-01-08 14:27:06 +00:00
adamdunkels f6b4022511 Setting a lower value now causes a discovery packet go out quicker 2008-01-08 08:27:25 +00:00
adamdunkels bac26c90c8 Made a primary transmission go out immediately instead of within a random interval 2008-01-08 08:26:48 +00:00
adamdunkels a20202231d Minor type change 2008-01-08 08:00:13 +00:00
adamdunkels d2be099c0e Bugfix: queue buffers were not freed when a new packet was sent, leading to memory leakage. Added debug output. 2008-01-08 07:59:51 +00:00
adamdunkels c6a43333d2 Call the timeout function only if it is non-NULL 2008-01-08 07:58:49 +00:00
adamdunkels 40d6216ec9 Added API for reading the routing table 2008-01-08 07:58:23 +00:00
adamdunkels 601560b1eb Added hopcount to callbacks 2008-01-08 07:55:56 +00:00
adamdunkels 0c748d7dd2 Debug formatting fixes 2008-01-08 07:55:15 +00:00
adamdunkels f737127cca Minor type change 2008-01-08 07:55:00 +00:00
adamdunkels 16142f12c7 Removed unused code 2008-01-08 07:54:40 +00:00
adamdunkels 1640b11972 The radio driver now takes care of adjusting for the transmission time 2008-01-08 07:54:16 +00:00
adamdunkels 88a010acdc Added a simple sniffer callback, which currently is a hack - a better solution would be a list of sniffers for both outgoing and incoming packets, but this will do for now. 2008-01-08 07:53:02 +00:00
adamdunkels 5b454bbd5f Added a simple sniffer callback, which currently is a hack - a better solution would be a list of sniffers for both outgoing and incoming packets, but this will do for now. Added trickle, neighbor & route includes. 2008-01-08 07:52:31 +00:00
adamdunkels b356ebe009 Increased the default input line length from 40 to 80 2008-01-08 07:49:51 +00:00
adamdunkels 25a5434fb5 Sending with interval 0 made explicit 2008-01-07 14:53:04 +00:00
adamdunkels d33871facc Bugfix: hops should be at least one for all packets that are sent over the radio 2008-01-07 14:52:23 +00:00
adamdunkels a0a524e128 Added watchdog_reboot() prototype 2008-01-07 14:42:35 +00:00
adamdunkels cc6c6eee62 Added prototype for _on() and _off() functions 2008-01-07 14:41:34 +00:00
adamdunkels d8e84abaae Made estimation of departure time better by locally measuring the average time per byte and adding this to the incoming timestamp. 2008-01-07 14:08:02 +00:00
oliverschmidt 00d75c8d16 Made use of uip_ipaddr_to_quad(). 2008-01-04 23:28:33 +00:00
oliverschmidt af6d9a59be Adjusted value (without distinguishing between Ethernet, SLIP, ...). 2007-12-23 20:24:46 +00:00
oliverschmidt 1ecf65d6c2 Allow to implement cfs API on preprocessor level. The benefits are:
- Less overhead.
- Switching implementations without makefile changes.
- Compatibility with specific declaration needs. (I.e. the cc65 module loader expects the read() function to be defined as fastcall but that contradicts the cfs API declaration.)
2007-12-23 15:22:33 +00:00
oliverschmidt a9ebc469b8 Avoid usage of POSIX function names even for static functions as some indirectly included system header might declare them. 2007-12-23 14:56:54 +00:00
oliverschmidt f67506ba2a Set truncate flag to make sure that overwriting a existing file doesn't result in a mix of old and new content. 2007-12-23 14:12:44 +00:00
oliverschmidt 8a4e2ec268 Fixed typo. 2007-12-22 12:02:43 +00:00
oliverschmidt 0564cc50fd Splitted POSIX based cfs implementation to avoid pulling in potentially large POSIX directory I/O functions without needing them at all. 2007-12-21 01:36:01 +00:00
oliverschmidt 878f56837d Did more aggressive fullscreen ctk codesize optimization. Now ctk draw implementations need adjustment as the struct window member x and y are gone. Another potential optimization would be to remove clipping... 2007-12-20 20:45:06 +00:00
oliverschmidt 1b5ae78a95 Easily avoided double (meant to be a forward ?) definition of timesynch_driver. 2007-12-20 20:30:55 +00:00
adamdunkels 3033b86753 Made the number of routing table entries configurable 2007-12-17 09:20:16 +00:00
adamdunkels 758411d06d Cleaned up #includes to avoid cyclic dependencies - the Rime includes no longer depend on rime.h 2007-12-17 09:14:08 +00:00
adamdunkels 8287215c82 Removed obsolete, unused files 2007-12-17 09:12:16 +00:00
adamdunkels d80052c0e7 Removed debug output 2007-12-16 14:48:33 +00:00
adamdunkels 07e2ca9287 Documentation updates 2007-12-16 14:33:32 +00:00
adamdunkels 5c5775e93b Ensure that receiver_callback is set before calling it 2007-12-16 14:31:43 +00:00
adamdunkels c948c97b4f Fixed timestamping to support the simple implicit network time synchronization mechanism 2007-12-16 14:30:36 +00:00
adamdunkels 8bf9a08a70 A simple implicit network time synchronization mechanism 2007-12-16 14:29:56 +00:00
oliverschmidt 4b11df81ba Mustn't include libconio header as this is just one possible implementation of the conio API (and further code exlusion for fullscreen ctk). 2007-12-16 13:00:51 +00:00
oliverschmidt dca1f5cc19 Exclude unnecessary code in ctk fullscreen mode. 2007-12-15 22:18:13 +00:00
oliverschmidt 80d47e851f Have the fullscreen mode (triggered by not setting CTK_CONF_WINDOWS) work with mouse support. 2007-12-15 21:29:46 +00:00
oliverschmidt 9c9e336f45 Some source reformatting. 2007-12-15 21:04:20 +00:00
oliverschmidt 4671ee3d10 Have ctk (at least on conio) work correctly without menus. 2007-12-15 20:46:15 +00:00
oliverschmidt 6fd3b0dbae Removed CTK_CONF_HYPERLINK from shared code as its use is still unclear (and the implementation was incomplete anyway). 2007-12-15 11:34:59 +00:00
oliverschmidt 3e1431b854 Ooops, forgot to remove debug printfs before committing :-( 2007-12-14 23:38:00 +00:00
oliverschmidt 2da3a926a2 Introduced CTK_CONF_WINDOWS.
If it is set the behaviour is (supposed to be) as before. Otherwise ctk supports just one window in fullscreen mode: No windows, no borders, no menu, no dialogs, no desktop.
The ctk draw interface stays stable but obviously further code savings are possible by making ctk draw implementations CTK_CONF_WINDOWS aware.
Currently the fullscreen mode doesn't work with mouse support - this is supposed to come later...
2007-12-14 23:34:19 +00:00
fros4943 2c67936d6d including uaodv-rt 2007-12-13 10:04:59 +00:00
adamdunkels 43d394f758 Maximum rtmetric now defined by the collect module - a bit of a hack since this probably should be configured elsewhere (and be referenced by both the collect and the neighbor module) but it will do for now 2007-12-09 15:44:21 +00:00
adamdunkels 5a89c19b5e Changed to store neighbors' rtmetrics as 16 bit valued 2007-12-09 15:43:51 +00:00
adamdunkels 01da62aa25 Changed local rtmetric name from 'local_rtmetric' to 'rtmetric' and updated the neighbor discovery module from nbh to neighbor-discovery 2007-12-09 15:43:09 +00:00
adamdunkels 4e1d2906b7 Changed name on the neighbor discovery module from (cryptic) 'nbh' to 'neighbor-discovery' 2007-12-09 15:40:43 +00:00
oliverschmidt 29b2d1d236 Allow to link with UIP_CONF_ACTIVE_OPEN set to 0. 2007-12-08 23:06:02 +00:00
oliverschmidt 3b95e284fc Allow to actually configure active open support via UIP_CONF_ACTIVE_OPEN.
Is there any reason I don't understand why this wasn't allowed? At least it seems to work...
2007-12-08 23:04:34 +00:00
adamdunkels 761ad7dd57 Updated debug output 2007-12-05 13:40:34 +00:00
adamdunkels fff49f6671 Correct route lookup 2007-12-05 13:40:26 +00:00
adamdunkels 36b7c7e782 Added missing forwarding function 2007-12-05 13:26:13 +00:00
adamdunkels bfd5db667a Don't call the forward function if it is not defined 2007-12-05 13:25:07 +00:00
adamdunkels 18fd561041 Avoid switching the radio on and off when the MAC layer is turned off. Cleanups. 2007-12-05 13:23:17 +00:00
adamdunkels 442516356a Expose the Rime MAC driver so that applications can use it - a bit of a hack, but it works for now 2007-12-05 13:21:58 +00:00
adamdunkels d8617c7879 Added API for setting 802.15.4 channel and for measuring RSSI 2007-12-05 13:21:05 +00:00
oliverschmidt 5aa55f3f80 Enhanced CTK_CONF_ICONS support. 2007-11-30 22:37:22 +00:00
oliverschmidt 7669fd8724 Enhanced CTK_CONF_MENUS support. 2007-11-30 21:50:09 +00:00
oliverschmidt 2748a0803f Minor formatting change. 2007-11-30 11:15:41 +00:00
adamdunkels 5c2fa07acc Bumped version number to 2.1 2007-11-28 23:04:55 +00:00
adamdunkels 6720b41707 Removed debug output 2007-11-28 20:03:50 +00:00
adamdunkels 1fd6e1bef9 Increased default route lifetime to 60 seconds. Routes are now refreshed every time they are looked up. 2007-11-28 20:00:57 +00:00
adamdunkels 996a8af0dd Fixed include of ruc instead of abc 2007-11-28 20:00:07 +00:00
adamdunkels 6e739853f7 Updated the multihop forwarding interface to match the intended operation of the module: to let the user produce the route, and the mh module only does the forwarding 2007-11-28 19:55:27 +00:00
adamdunkels d9bda3bc80 Added mh.h and rmh.h to the default includes 2007-11-28 19:54:24 +00:00
adamdunkels dca1e0e446 Changed module name to 'collect' from 'tree' to better reflect the purpose of the module, rather than the particular data structure used to implement it 2007-11-28 16:04:41 +00:00
adamdunkels b003f32e27 Added #ifdef around label (yes, ugly) to avoid compiler warning with UIP_UDP == 0 2007-11-28 12:53:07 +00:00
adamdunkels 6e228f7a79 uaodv.c now compiles without #if UIP_UDP 2007-11-28 12:52:34 +00:00
adamdunkels 3e35a97776 Exposed a few UDP declarations even when UIP_UDP == 0 to make uaodv.c compile 2007-11-28 12:52:12 +00:00
matsutsuka 1dd0e32a1e #if UIP_UDP
option is added, because this file cannot be compiled and is unnecessary when UIP_UDP==0.
2007-11-28 10:15:44 +00:00
matsutsuka 2f121a1609 CTK_WINDOW_CLOSE support is enhanced.
CTK_CONF_HYPERLINK is introduced.
Both are for the memory sake.
2007-11-28 10:13:57 +00:00
adamdunkels b07b46dd79 Removed unused return value from ruc recv callback 2007-11-27 23:32:34 +00:00
adamdunkels f6cf045413 Always add neighbors to the list regardless if their rtmetric is higher than ours or not. If our rtmetric rises, we may need ot have those neighbors in our list. 2007-11-26 23:31:44 +00:00
adamdunkels 98854f80e0 Made Rime address size configurable through contiki-conf.h 2007-11-26 23:30:35 +00:00
adamdunkels 75be20bea6 Added function for accessing a specific neighbor 2007-11-26 23:30:13 +00:00
adamdunkels 58d6310979 Added #ifdef around MAX definition to avoid compiler warnings 2007-11-26 23:22:41 +00:00
adamdunkels 52a8e8d16b Fixed to match the Contiki code style 2007-11-26 15:31:32 +00:00
oliverschmidt 034111b106 Made cfs implementation adhere to (new) cfs interface, streamlined implementation, reduced header dependencies and removed the 'cfs-root/' prefix. The reasoning behind the latter:
- Productive embedded targets don't use the posix based variant anyway.
- For testing purposes the prefix is a hurdle as the documentation doesn't mention it ;-))
- The prefix is incompatible with posix implementations lacking directory support (like the C64).
2007-11-22 11:37:34 +00:00
oliverschmidt df1c80ee79 Made cfs implementation adhere to (new) cfs interface. 2007-11-22 11:29:13 +00:00
oliverschmidt c69a49b2a2 Improved cfs interface. 2007-11-22 11:27:08 +00:00
oliverschmidt d474777ff8 Moved textedit widget into backyard as it was never platform independent anyway (but relied on the C64 hibit cursor). 2007-11-20 20:41:11 +00:00
oliverschmidt 476848fbe0 Including stddef.h for NULL seems to be somewhat more portable than stdlib.h. 2007-11-18 19:16:49 +00:00
ksb 71dc988cb9 slip.c:
char is signed but uip_buf is unsigned

spi.h:
	casted unused values to void

autostart.c:
autostart.h:
        The array itself should be const but the processes pointed to
        should not.

profile-aggregates.c:
        sizeof returns unsigned long on my platform
2007-11-18 12:27:44 +00:00
nvt-se 977fdc7f03 Format requires unsigned long. 2007-11-18 11:21:29 +00:00
oliverschmidt 536f20efba Removed compiler warnings. 2007-11-18 01:49:48 +00:00
oliverschmidt d8330e9416 Removed compiler warning. 2007-11-18 01:46:53 +00:00
oliverschmidt d609db3580 Removed compiler warnings. 2007-11-18 01:36:59 +00:00
oliverschmidt 131807370f Removed reference to logically empty file. 2007-11-18 01:19:31 +00:00
oliverschmidt aedb4f56da Moved logically empty files to backyard. 2007-11-18 01:18:09 +00:00
adamdunkels b49e9b34b1 reverted the PROCESS_LOAD() commit - the PROCESS_LOAD() code is used by ports such as the win32 and 6502 ports 2007-11-17 22:11:19 +00:00
oliverschmidt 552969ed24 Adjusted include path. 2007-11-17 21:24:50 +00:00
oliverschmidt 6f1c485d8e Removed compiler warnings. 2007-11-17 21:01:31 +00:00
oliverschmidt 3b057f7966 Removed used variable that caused compiler warning. 2007-11-17 20:04:44 +00:00
adamdunkels 2f50fe9c57 Made definition of PROCESS() macro nicer by removing unused PROCESS_LOAD() and PROCESS_NOLOAD() 2007-11-17 18:07:13 +00:00
adamdunkels 1e1e44a3f8 Fixed compiler warnings to make code compile with gcc's -pedantic switch 2007-11-17 18:01:00 +00:00
adamdunkels d9eebf7e17 Fixed compiler warnings 2007-11-17 10:46:25 +00:00
adamdunkels 8d79ef2219 Include rtimer.h instead of rtimer-arch.h 2007-11-17 10:46:02 +00:00
adamdunkels 7fd1eca954 Added debug output 2007-11-17 10:34:17 +00:00
adamdunkels 9bd3c0c07c Re-added hop count to header, fixes related to ETX computation: adv packets do not add a good etx, timedout packets do not restore the neighbor age, removed unused code 2007-11-17 10:32:54 +00:00
adamdunkels e1affe5e72 Changed watchdog API by adding a start function, and renaming the restart function to periodic to make it clear that this should be called periodically 2007-11-17 10:15:50 +00:00
adamdunkels 5e7cbff22a Fixed compiler warnings 2007-11-17 10:12:19 +00:00
adamdunkels a7102829e3 Updated ruc callback types to fix compiler warnings 2007-11-17 09:59:48 +00:00
adamdunkels 0a8b1cbd76 Updated ruc callback types to fix compiler warnings 2007-11-17 09:47:55 +00:00
fros4943 532d9814c2 configurable rudolph datasize 2007-11-16 09:17:22 +00:00
fros4943 12338bee6d changed R_AVR_CALL relocation (but unsure why the old didn't work)
+ defined debug output
2007-11-16 09:16:31 +00:00
nifi c989d425dc fixed compiler warning 2007-11-15 13:33:09 +00:00
nifi a6d827fa1f moved initialization of ctimer to allow MAC layer to use ctimers 2007-11-15 13:07:42 +00:00
fros4943 c645cad175 fixed conflicting types: nbh.c vs nbh.h 2007-11-15 08:10:42 +00:00
adamdunkels 0a7f35d62c Added neighborhood discovery module 2007-11-13 21:01:54 +00:00
adamdunkels 1386b8ae8f Added API to retrieve address of current receiver 2007-11-13 21:00:10 +00:00
adamdunkels c40dde1209 Updated ruc to send ACKs before notifying applications, and API support for the etx-based tree code 2007-11-13 20:58:46 +00:00
adamdunkels 6845d2a1aa Updated tree to use expected transmissions (etx) as routing metric 2007-11-13 20:39:29 +00:00
adamdunkels 670f65b55e Added battery sensor to the core interfaces 2007-11-13 20:36:40 +00:00
nifi 44480fc7b7 added fix to enable start of ctimers before etimer process has started 2007-11-13 15:13:03 +00:00
fros4943 2c1af74f37 declaration outside loop 2007-11-13 06:45:29 +00:00
adamdunkels 1cb3bad088 Multiple bugfixes and updates to xmac code by Niclas 2007-11-12 22:29:37 +00:00
adamdunkels 88de583f94 Removed nonexistant neighbors rimestat 2007-11-12 22:27:44 +00:00
adamdunkels 812b86f162 Initialization of energest_current_time to fix problems with energy attribution on LEDs during Tmote Sky bootup 2007-11-12 22:27:21 +00:00
adamdunkels c5d79e8aea Added contentiondrop rimestats when a packet couldn't be sent because of failing CCA check 2007-11-12 22:26:03 +00:00
nvt-se 6b7173809d anonymous -> identified. 2007-11-12 12:34:29 +00:00
adamdunkels 127503e2a6 waiting for valid RSSI bugfix, minor cleanup 2007-10-25 13:29:21 +00:00
adamdunkels feed6cf679 const parameter to rimbuef_copyfrom() 2007-10-25 12:48:46 +00:00
adamdunkels 349274cb81 Turn off listen energy accounting when transmitting 2007-10-25 09:38:15 +00:00
adamdunkels a9e4287cbe Changed the energy estimation type ENERGEST_TYPE_RECEIVE to ENERGEST_TYPE_LISTEN to highlight that energy is spent on idle listening, not just the actual reception of packets 2007-10-25 09:30:39 +00:00
adamdunkels 67aa9e8589 Made initialization function return a pointer to the MAC driver structure, to make initialization nicer 2007-10-23 21:27:57 +00:00
adamdunkels f638c628d7 Made initialization function return a pointer to the MAC driver structure, to make initialization nicer 2007-10-23 20:57:37 +00:00
adamdunkels 0fdb3e3ddc Initial implementation of a profiling system for Contiki 2007-10-23 20:39:07 +00:00
adamdunkels d3319f71b3 Made rtimer callback a typedefed type to make function prototypes nicer 2007-10-23 20:33:19 +00:00
nifi 9a11bc1543 only update rimestats rexmit for retransmissions + added debug output when retransmitting 2007-10-23 14:00:36 +00:00
nvt-se 045225fa05 Made driver less platform-dependent and added support for msb-430. 2007-10-22 12:19:58 +00:00
nifi 0bf47de9ba fixed compiler warning 2007-10-19 13:50:01 +00:00
joxe 35bff8238d renamed variable, rewrote comment to make easier to read 2007-10-07 19:59:27 +00:00
nifi d5580ae7ee corrected debug print 2007-10-02 13:41:12 +00:00
matsutsuka a6527b34d9 When UIP_UDP is off, turn off udp functions more accurately. 2007-09-29 03:54:18 +00:00
adamdunkels a03ff4d7ac Convenience function for printing out system statistics 2007-09-27 22:22:40 +00:00
nifi 1abf2c4c16 fixed compiler warning 2007-09-26 11:34:49 +00:00
matsutsuka 7dec361a80 #include <conio.h>
doesn't work on z80 version, because this is not a standard library.
2007-09-19 12:50:23 +00:00
fros4943 aa99049af0 simple tdma rtimer implemetation 2007-09-18 10:37:17 +00:00
fros4943 19b3035e36 simple tdma ctimer implementation 2007-09-18 10:36:36 +00:00
nifi ccf6bc4d9d moved ENERGEST_ON to actual transmission 2007-09-18 10:36:31 +00:00
fros4943 25d2514541 xmac ctimer implementation 2007-09-18 10:35:39 +00:00
nifi c12af56ad0 Turn off ENERGEST_TYPE_TRANSMIT if send error 2007-09-18 10:32:00 +00:00
nvt-se 33687d8e6f A function declared in lib/random.h is used, so this file should be included
instead of lib/rand.h.
2007-09-14 20:26:52 +00:00
nvt-se d60f3449ea static before const. 2007-09-14 20:12:55 +00:00
matsutsuka 2f4970e61c #include "contiki" has been added so as to enable platform-dependent configuration for LIBCONIO_WIDTH and LIBCONIO_HEIGHT. 2007-09-09 12:24:44 +00:00
matsutsuka 8fd76351eb removed debugging printf 2007-09-08 16:12:54 +00:00
matsutsuka 4cd7302ecb make an old debbuging printf optional 2007-09-08 15:32:30 +00:00
fros4943 59c75144e8 compare clock_time_t's 2007-09-07 10:20:30 +00:00
nvt-se 1d1b99c0aa refer to PSOCK_NEWDATA. 2007-09-04 12:39:00 +00:00
bg- e6630a6ccb include contiki.h and use standard data types. 2007-09-04 08:48:54 +00:00
matsutsuka 57bd42ac9b Fixed a glitch of CC_CONF_ASSIGN_AGGREGATE. 2007-09-01 00:49:41 +00:00
fros4943 858e2682e6 platform independent simple slotted tdma mac protocol
observe: uses event timers, not real-time timers!
2007-08-31 13:42:22 +00:00
matsutsuka 9d4fc0a1a8 Support for z80(sdcc) port.
In order to support, some core modules are modified as follows:

core/sys/dsc.h
- If CTK_CONF_ICONS is diabled, the whole icon-related code is disabled.
- DSC_HEADER is changed to remove extra semicolon.

core/sys/process.h
- process_data_t is expressed by void* in signatures (known bug on sdcc).

core/sys/autostart.h
- autostart_processes is changed to remove extra semicolon.

core/sys/cc.h
- CC_CONF_ASSIGN_AGGREGATE is introduced.
- CC_CONF_INC_CAST_POINTER is introduced, a workaround of a kind
  of sdcc bug for an increment.

core/net/hc.c
core/net/uip_arp.c
core/net/uaodv.c
- Aggregation assignments are changed to uip_ipaddr_copy.

core/net/psock.c
core/net/uipbuf.c
core/net/dhcpc.c
apps/shell/shell.c
core/ctk/vnc-server.c
core/ctk/vnc-out.c
- "register" keyword in a signature cannot be used in sdcc,
  CC_REGISTER_ARG is used instead.

core/net/uip-over-mesh.c
- An extra semicolon is removed.

apps/dhcp/dhcp-dsc.c
apps/shell/shell-dsc.
apps/ftp/ftp-dsc.c
apps/process-list/process-list-dsc.c
apps/email/email-dsc.c
apps/webserver/webserver-dsc.c
apps/vnc/vnc-dsc.c
apps/vnc/vnc-viewer.h
apps/webbrowser/www-dsc.c
apps/about/about-dsc.c
apps/irc/irc-dsc.c
apps/telnet/telnet-dsc.c
apps/telnetd/telnetd-dsc.c
apps/netconf/netconf-dsc.c
apps/directory/directory-dsc.c
pps/calc/calc-dsc.c
- Modify an extern type to a real declaration, which is static
  to prevent a compile error.

core/net/mac/xmac.c
- Variables cannot be defined in a head of block on sdcc.

core/ctk/ctk.h
core/ctk/ctk.c
apps/program-handler/program-handler.c
- If CTK_CONF_ICONS is diabled, the whole icon-related code is disabled.

Makefile.include
- Add a set of configuration for an assembler.
- $(CLEAN) variable is introduced for customized cleanup.

apps/process-list/process-list.c
- PROCESSLIST_CONF_HEIGHT is introduced to address smaller screen size.

core/lib/ctk-filedialog.c
- FILES_CONF_HEIGHT is introduced to address smaller screen size.
- "register" keyword in a signature cannot be used in sdcc,
  CC_REGISTER_ARG is used instead.

apps/vnc/vnc-viewer.c
- A cast is added to prevent a compile error.
- "register" keyword in a signature cannot be used in sdcc,
  CC_REGISTER_ARG is used instead.

apps/webbrowser/webclient.c
- CC_CONF_INC_CAST_POINTER is introduced, a workaround of a kind
  of sdcc bug for an increment.

core/loader/elfloader.c
- A cast is added to prevent a compile error.

core/net/rime/rimeaddr.c
- An initialization is added to prevent a compile error.

core/net/rime/rudolph0.c
- NULL is changed to 0, because NULL causes a compile error.

core/net/rime/route-discovery.c
- Add an argument to match the definition of nf_callbacks.

cpu/z80/strcasecmp.h
cpu/z80/strcasecmp.c
cpu/z80/contiki-sdcc-conf.h
cpu/z80/mtarch.c
cpu/z80/mtarch.h
cpu/z80/Makefile.z80
- New files to make compilation availble on sdcc.
- Added support for multithreading.
2007-08-30 14:39:16 +00:00
ksb 48e7ef8bc9 Changed macros to not include a trailing semicolon. 2007-08-22 10:49:48 +00:00
ksb bbdffcbc86 Use uip_ipaddr_copy in places where addresses are copied. 2007-08-22 10:47:37 +00:00
ksb 3337165590 Made it possible to override uip_ipaddr_copy .
Use uip_ipaddr_copy in some places where addresses are copied.
2007-08-22 10:45:42 +00:00
oliverschmidt 5038537b8f Restored compatibility with non-C99 platforms by sticking to Contiki datatypes. 2007-08-10 08:01:17 +00:00
nifi df4ae2a91f corrected function signature 2007-08-06 13:14:09 +00:00
bg- 70ddc0f27e * If we detect a RXFIFO overflow schedule a poll of the device driver. 2007-07-30 14:54:49 +00:00
bg- 5b52db6708 * Use 16x16 bit ==> 32 bit multiplications. This gives a speedup of 5 on
the MSP430.
2007-07-03 13:26:00 +00:00
bg- 74af5c6e47 * Sprinkle () in boolean expression to aid readability. 2007-06-28 15:16:41 +00:00
bg- 8f0d9aab89 * Change max life of neigbour entries from 60 to 30 seconds by
changing the time unit (quanta) from 4 to 2 seconds.
2007-06-28 15:08:53 +00:00
bg- cd5b4d0e64 * Add bad hop extension to RREQ messages (#ifdef:ed AODV_BAD_HOP_EXTENSION) 2007-06-28 15:06:56 +00:00
bg- 8b8f23962e * Send RREP-ACKs if we can. 2007-06-05 10:04:20 +00:00
bg- 25681c9aaa * Gcc libc has broken header files on the msp430. 2007-06-05 10:02:53 +00:00
bg- 65d0a272d0 * Check that we are libc compliant. 2007-06-04 18:03:58 +00:00
bg- 1b61ae4d8b * Use __data_load_end to find unused ROM. 2007-06-04 17:51:41 +00:00
bg- 4e778d73e6 * Add cle_info argument to cle_write_reloc.
* Use cle_info to extract low order bits in pc-relative calculation.
2007-06-04 17:50:25 +00:00
bg- 0f3f14f159 * Add cle_info argument to cle_write_reloc. 2007-06-04 17:47:56 +00:00
bg- c22b261b12 * Add compile time assert CTASSERT. 2007-06-01 15:36:00 +00:00
bg- 709a5846a8 * Increase random cycle at marginal cost and make lower order bits
more random.
2007-06-01 15:28:02 +00:00
bg- f4a9e896fd * Put back code for sending fake RREPs in response to HEELOs but now
#ifdef:ed AODV_RESPOND_TO_HELLOS.
2007-06-01 14:49:54 +00:00
bg- 08d547780c * Some extra delay when broadcasting to break potential symmetries. 2007-06-01 14:37:02 +00:00
bg- e1cd724f37 * #ifndef NOINIT around NOINIT define. 2007-05-31 14:24:20 +00:00
bg- 81b684414d * Changed implementation for dealing with retransmissions to be
strictly event driven. The old implementation was rather process
  like and the new one is still implemented as a process.
2007-05-31 10:15:57 +00:00
bg- f528ff9fe2 * Increase MY_ROUTE_TIMEOUT but real value should be even larger.
* Honor ip::ttl when processing and forwarding RREQs.

* Fix obob for when to jump my_hseqno after a reboot.

* No longer send fake RREPs in response to HELLO messages.

* If we received a RERR message with flag UAODV_RERR_UNKNOWN set then
  clear flag and set bad routes seqno from our route.
2007-05-31 10:10:26 +00:00
bg- ad43dbf25f * Route lifetime is a 32 bit quantity. 2007-05-28 16:41:06 +00:00
bg- 67d94fd579 * Optional AODV BAD_HOP extension. 2007-05-28 16:32:43 +00:00
bg- 78eb449dc5 * Obob in assertion. 2007-05-28 16:22:15 +00:00
oliverschmidt d13a66e63a Fixed typo. 2007-05-27 11:11:28 +00:00
oliverschmidt a09d1d043c Finally moved service.[c|h] into backyard. The "only" user left in outside backyard is the CTK on GTK simulation layer - which needs to be updated to build / run again... 2007-05-26 23:23:28 +00:00
oliverschmidt 4aabfc10b3 Moved 6502 inline assmbler into backyard as it was never replaced by C code. 2007-05-26 22:00:12 +00:00
oliverschmidt 5e7ecef8ab Moved CTK terminal support into backyard as it depends on stuff recently moved in backyard as well. 2007-05-26 21:54:08 +00:00
oliverschmidt 4521c330d5 Moved into backyard as it was never ported to Contiki 2.x. 2007-05-26 21:46:00 +00:00
oliverschmidt 7beef070ca no message 2007-05-26 21:41:01 +00:00
oliverschmidt 9cb735180e Moved into backyard as it was never ported to Contiki 2.x. 2007-05-26 21:38:16 +00:00
oliverschmidt c5608ad99f Moved uIP ppp support into backyard as it was never ported to Contiki 2.x. 2007-05-26 07:14:15 +00:00
adamdunkels 52eb372890 Modified to use the new MAC layer API 2007-05-25 08:06:44 +00:00
adamdunkels f373c63532 Removed __ prefixes on symbols, which are reserved for C implementation; updated to new radio.h types 2007-05-25 08:06:15 +00:00
adamdunkels c8eecc5b02 Updated types to avoid reliance on uIP includes 2007-05-25 08:05:24 +00:00
adamdunkels b07cfde31b Generic API for MAC layers 2007-05-25 06:40:19 +00:00
oliverschmidt e025faf68f Moved network related stuff that depends on the service paradigm into backyard. 2007-05-23 23:27:57 +00:00
oliverschmidt 3bb7a21735 Moved RUNES CRTK Implementation into backyard as it depends on the service paradigm. 2007-05-23 23:23:08 +00:00
oliverschmidt 1fcece3f89 Moved CTK service related stuff into backyard. 2007-05-23 23:18:51 +00:00
oliverschmidt 6275ef313c Removed the empty PROCESS_NO_BROADCAST macro. 2007-05-23 22:16:05 +00:00
oliverschmidt 7904a7e294 Made it compile again. 2007-05-22 22:10:30 +00:00
adamdunkels b8b0dfaa5d Fixed type of energest_crrent_time to match the type in the .h file 2007-05-22 21:55:33 +00:00
adamdunkels 0e6b5e0099 Turn debug output off (which was inadvertedly left on) 2007-05-22 21:53:15 +00:00
adamdunkels 37993d254d Increased default neighbor lifetime, removed debug output 2007-05-22 21:15:17 +00:00
adamdunkels 9277197506 Documentation fix. 2007-05-22 20:58:49 +00:00
adamdunkels 95706ae1aa Documentation fix. Number of rtimers configurable with contiki-conf.h 2007-05-22 20:58:38 +00:00
adamdunkels ef4b12437b Removed unused code 2007-05-22 20:58:14 +00:00
adamdunkels 26903043a3 Updated format of debug output 2007-05-22 20:58:00 +00:00
adamdunkels e18b609039 Amount of retransmissions now configurable on a per-packet basis 2007-05-22 20:57:44 +00:00
adamdunkels c0d3b9111a Stubborn timer now configurable on a per-transmission basis. 2007-05-22 20:57:20 +00:00
adamdunkels af43f26ed2 Multiplicative increase in retransmission time. Statistics. Max amount of retransmissions now configurable on a per-packet basis 2007-05-22 20:56:52 +00:00
adamdunkels 525b37ca7a Added Rime statistics. 2007-05-22 20:56:10 +00:00
adamdunkels 396e8094c6 Added Rime statistics, rmh and rucb 2007-05-22 20:55:53 +00:00
adamdunkels edd509acf5 Added nicer configuration options. Added hack for optimizing X-MAC for unicast packets. Added statistics gathering. Turn radio off when someone else is receiving a packet. Queueing packets when X-MAC cannot send immediately (since someone else is transmitting). 2007-05-22 20:55:24 +00:00
adamdunkels a495d1230b Added Rime statistics 2007-05-22 20:53:24 +00:00
adamdunkels 9b6f6d6822 Added IRQ and SERIAL component. 2007-05-22 20:53:04 +00:00
adamdunkels f5c8869028 Added a function for setting the estimated energy of a component 2007-05-22 20:52:20 +00:00
adamdunkels b8d586b210 Enabled dropping of packets with bad CRC. Added statistics gathering. Bugfix when packets where shorter than 2 bytes 2007-05-22 20:51:30 +00:00
adamdunkels 0e4c30ccb4 Added net include to define u*_t types 2007-05-22 20:50:22 +00:00
adamdunkels a68b8a0a0d Rime statistics gathering 2007-05-22 20:48:41 +00:00
adamdunkels 0a26f4a712 Reliable single-hop unicast bulk transfer 2007-05-22 20:45:49 +00:00
adamdunkels 0206e1cd3b Hop-by-hop reliable multi-hop communication primitive (untested) 2007-05-22 20:45:18 +00:00
oliverschmidt fdded2f77f no message 2007-05-22 20:32:32 +00:00
adamdunkels 940f323801 Removed unused files 2007-05-22 17:35:28 +00:00
bg- 6c19bed556 * Rename field reserved to prefix_sz.
* Literal constant RSSI_THRESHOLD.

* Send fake RREPs to implementations that insist on sending HELLOs.

* Ignore and clear ACK flag in RREPs.
2007-05-21 15:26:57 +00:00
bg- 0d908b24c8 * Rename field reserved to prefix_sz. 2007-05-21 15:24:44 +00:00
fros4943 75e2463b17 removed:
uip_fw_init() called from process, causing all network interfaces to be reset *after* earlier initialization routines.
2007-05-21 14:30:38 +00:00
bg- 1009c3fabf * Literal constants REMOTE_*. 2007-05-21 14:24:51 +00:00
bg- be3d5e8394 * s/uip-fw-service/uip-fw-drv/ 2007-05-21 14:13:04 +00:00
oliverschmidt 5f3296e943 Changed packet drivers from services to plain processes.
Now tcpip_output() is a function pointer that is supposed to be set via the macro tcpip_set_outputfunc(). Packet drivers do so on process startup.

Thus if there are several packet drivers in a Contiki system the one started last is the one actually used. This behaviour is especially useful for the 'IP forwarding' "meta" packet driver.
2007-05-20 21:29:39 +00:00
fros4943 42a952981b bugfix: could not store last seen rreqs 2007-05-20 20:08:28 +00:00
oliverschmidt c32b2ca581 Replaced function with macro. 2007-05-20 00:04:18 +00:00
oliverschmidt 9f97290665 Changed Contiki File System (cfs) from a service to a plain library.
This change means that one needs to select _ONE_ cfs implementation at Contiki library link time. But this doesn't appear to be an issue as all platforms have their "favorite" implementation anyway.
2007-05-19 21:05:48 +00:00
oliverschmidt c15984eb24 Avoid function pointer mismatch in set_receive_function(). 2007-05-19 13:19:22 +00:00
oliverschmidt 0e9c61ca0c The PT_* macros contain return statements so a function using them must return a value. 2007-05-19 13:12:00 +00:00
fros4943 41255df6b0 removed old radio_on/off functions 2007-05-18 13:13:18 +00:00
oliverschmidt e5d6dd1db5 Removed sources from makefile which don't exist in the CVS repository. 2007-05-17 19:22:04 +00:00
adamdunkels dc205a6982 Added error return value 2007-05-17 00:24:29 +00:00
adamdunkels c4b212898b Bugfix: should not invoke timer if timer list is empty. 2007-05-17 00:23:58 +00:00
bg- b0884bf41a * Move loaded modules to higher addresses. 2007-05-15 16:21:29 +00:00
bg- 02c2d3c9c0 * Scratch buffer is used as a string more often than not, change to
char * rather than unsigned char *.
2007-05-15 10:28:03 +00:00
adamdunkels 940da856de Bugfixes, updates 2007-05-15 08:09:21 +00:00
adamdunkels a9e8e9f4fe Replaced uabc with polite, uibc with ipolite, added rudolph2 2007-05-15 08:08:05 +00:00
adamdunkels ac9ba33bd5 Yet another network bulk flooding protocol 2007-05-15 08:07:46 +00:00
adamdunkels 18825e05b6 Strobes for unicast packets are now acked immediately. Sleep cycle is now configurable. Many bugfixes 2007-05-15 08:07:07 +00:00
adamdunkels 434a6376d7 Added nullmac 2007-05-15 08:06:07 +00:00
adamdunkels d1c6b2eb0d Added output functions 2007-05-15 08:05:52 +00:00
adamdunkels 5c79330b41 Made scalar values explicitly unsigned long. Preliminary support for cummulative estimates (larger than 32 bits) 2007-05-15 07:54:03 +00:00
adamdunkels af997a93e0 Moved a much code as possible away from interrupt handler; main thread code now do not need to disable interrupts. Added energy estimation code. Added radio driver structure. 2007-05-15 07:53:09 +00:00
adamdunkels 177e07992d A common structure for radio drivers. Used by MAC protocols. 2007-05-15 07:51:57 +00:00
adamdunkels 8437d95d82 Added hard real-time rtimer to standard include file 2007-05-15 07:48:11 +00:00
adamdunkels 7c88f16e47 Added Rime to default network include file 2007-05-15 07:47:54 +00:00
adamdunkels db0571bef3 Identified polite broadcast primitive 2007-05-15 07:41:36 +00:00
adamdunkels f539f4efd8 Polite broadcast primitive 2007-05-15 07:41:22 +00:00
adamdunkels 5728570aa4 A 'null' MAC protocol that does not do anything 2007-05-15 07:40:22 +00:00
bg- 5fb8871fb6 * NULL pointer spotted by Vlasios. 2007-05-13 15:14:48 +00:00
oliverschmidt 4832e803e8 Made use of signed 32 bit data type. 2007-05-12 21:04:05 +00:00
bg- 813b27d234 * Add last two relocs. 2007-05-11 15:40:16 +00:00
bg- 82aa4b4926 * When looking up potentially bad routes use uaodv_rt_lookup_any
rather than uaodv_rt_lookup.
2007-05-09 16:45:03 +00:00
bg- faf94db265 * Respect "destination only" flag in RREQs.
* If our routes seqno is <= requester last known seqno our route must
  be bad (in his eyes). Previos comparison was < which must be wrong.
2007-05-09 14:53:54 +00:00
bg- 34490eeecb * Make it explicit that some seqno:s are in host byte order by naming
them hseqno.

* Change uaodv_rt_add to take argument in (standard) network byte
  order (and change it to be a pointer).
2007-05-09 13:54:41 +00:00
bg- 1b3c2da7ab * Make it explicit that some seqno:s are in host byte order by naming
them hseqno.

* Change uaodv_rt_add to take argument in (standard) network byte
  order (and change it to be a pointer).
2007-05-09 13:45:16 +00:00
bg- 9cde72c806 * Make filtering criterion on rssi more liberal and don't use the
correlation value at all.
2007-05-09 13:07:55 +00:00
bg- 822f8f01f6 * Change function uaodv_bad_route to uaodv_bad_dest. 2007-05-08 16:07:59 +00:00
bg- c23e583129 * Added flag UAODV_RERR_UNKNOWN to deal with unknown errors that are
often the result of rebooting nodes.

* Change function uaodv_bad_route to uaodv_bad_dest.
2007-05-08 13:33:57 +00:00
bg- 9e9cadabaf * Added flag UAODV_RERR_UNKNOWN to deal with unknown errors that are
often the result of rebooting nodes.
2007-05-08 13:32:55 +00:00
bg- 81ad433208 * Change function uaodv_bad_route to uaodv_bad_dest. 2007-05-08 13:31:50 +00:00
bg- a207770a1e * Add attribute to track bad routes and necessary support for this.
* Revamp forwarding to deal with bad routes or request new routes as
  appropriate.

* Mark bad routes (rather than tossing them) as we are informed by
  other hosts.

* No longer wait two ticks before making route request.
2007-05-08 08:41:26 +00:00
bg- b10eea85f5 * Add attribute to track bad routes and necessary support for this.
* Revamp forwarding to deal with bad routes or request new routes as
  appropriate.
2007-05-08 08:36:00 +00:00
bg- 67e23ee564 * Add attribute to track bad routes and necessary support for this. 2007-05-08 08:30:49 +00:00
bg- 7ec3d191a2 * Need to track if we at the moment are doing forwarding or sending. 2007-05-08 08:28:59 +00:00
bg- 34b1d02607 * Need to track if this was the incoming interface. 2007-05-08 08:27:34 +00:00
bg- 536703d0a2 * Check in with debug off! 2007-05-07 12:02:14 +00:00
bg- d34db6ee92 * Change retransmission scheme both for unicasts and for
broadcasts. Only count retransmissions that actually caused
  transmission (according to the hardware).
2007-05-07 12:01:32 +00:00
bg- b9a3721076 * Keep track of last known seqno. Send last known seqno in RREQs.
* If we have rebooted, bump seqno (gleaned from RREQs).

* Reworked filtering of RREQs.

* Use last known seqno check before responding to RREQ that we have a
  route for. Never graft onto an existing but old route.
2007-05-07 11:51:20 +00:00
bg- cce656e23d * Print LOST in dotted format. 2007-05-07 11:44:40 +00:00
bg- 83f2b1da00 * Use uip_fw return codes.
* Use unicast retransmission scheme also for broadcasts.
2007-05-02 14:51:20 +00:00
bg- 948a88d9e6 * Set route timeout to maximum value for std compliance.
* Rename aodvconn to bcastconn for clarity and uniformity.

* Use uip_udp_packet_send where possible.

* Change a lot of debug printfs.

* Moved call to fwc_add.

* Set ttl to sensible value if AODV_COMPLIANCE.
2007-04-30 15:26:09 +00:00
bg- b2bc97ddba * Constness, voidness. 2007-04-30 15:19:21 +00:00
bg- 5abe5334c8 * Remove forgotten printf. 2007-04-30 09:51:51 +00:00
bg- b14026a394 * Move AODV_COMPLIANCE hack into better place. 2007-04-30 09:51:06 +00:00
bg- 9acf8e021e * Missing return when filtering out bad neigbours.
* Make routing messages bypass routing rather than creating artificial
  neigbours.
2007-04-30 09:49:32 +00:00
bg- b97a9e1c28 * Sending routing messages should bypass same routing protocol.
* Unifdef UAODV_BAD_ROUTE.

* Less confusing debug printf.
2007-04-30 09:47:09 +00:00
bg- f2ea90ba06 * Use literal constant.
* Better debug printf.
2007-04-30 09:42:16 +00:00
bg- e7d7e31bc9 * Better management of "DATA ACK"s. 2007-04-30 09:41:42 +00:00
bg- 9f106aa6fc * Rename cle_upd_reloc to cle_write_reloc and changed first arg to
point to position to be updated.

* Factor cle.c into multiple files.
2007-04-26 13:37:28 +00:00
bg- 7e950141dd * Bug in assertion. 2007-04-26 12:54:52 +00:00
bg- a71b149e29 * Add/update linker & loader error codes. 2007-04-26 12:54:13 +00:00
bg- e82fc60702 * Add GNUC AVR support.
* Add/update linker & loader error codes.
2007-04-26 12:53:49 +00:00
bg- c476a0c1ea * Add GNUC AVR support.
* Change cle_upd_reloc to return consistent errorvalue.

* Suppress stupid GCC warning about casting pointer to wider types
  "(cle_addr)(uintptr_t)".
2007-04-26 12:52:52 +00:00
bg- 6d25bc6215 * For portability reasons change cle_addr from pointer type. 2007-04-25 15:43:43 +00:00
bg- da798a535b * For portability reasons change cle_addr from pointer type.
* Use loader/sym.h.

* cle_upd_reloc() makes updates in memory copy.
2007-04-25 15:41:02 +00:00
bg- ffb90bfe40 * For portability reasons change cle_addr from pointer type. 2007-04-25 15:36:53 +00:00
bg- f7908e332f * Like symtab but rely on ANSI C features. 2007-04-25 15:33:29 +00:00
bg- 1bd92dae47 * Ensure that rand() srand() signatures are compliant with what can be
found in stdlib.h.
2007-04-24 19:01:39 +00:00
bg- cd0d83a705 * Toggle led before returning.
* Change printf.
2007-04-24 18:38:11 +00:00
bg- a9d536e50c * AODV requires that 255.255.255.255 is not rebroadcasted! Deal with
this using conditional compilation (AODV_COMPLIANCE).
2007-04-24 16:58:58 +00:00
bg- 8b1cd7a470 * Explain that SCMP32 comes from RFC 3561 and is easy to implement
using 2's complement arithmetic. Unfortunately C only defines
  unsigned arithmetic and consequently machines that don't use 2's
  complement (i.e unknown arithmetic) will have to be dealt with on a
  per machine basis.
2007-04-24 16:37:45 +00:00
bg- 42fe071745 * Some more debug printfs.
* Correct hop_count when an existing route is found.
2007-04-24 16:08:10 +00:00
oliverschmidt 195cf8cafb Made it build, but certainly _NOT_ work on non-gcc platforms. 2007-04-18 21:26:09 +00:00
oliverschmidt 13cdcbe393 - Removed ctk_arch_isprint() definition as it is - nomen est omen - platform specific.
- Avoided compiler warnings.
- Rearranged headers.
2007-04-15 13:14:40 +00:00
oliverschmidt eec5ae40c9 Avoid compiler warnings. 2007-04-15 13:09:23 +00:00
oliverschmidt 4bf1ecc20e Made endianess configuration actually work. 2007-04-11 00:25:38 +00:00
adamdunkels 336246f406 Makefile 2007-04-07 05:43:52 +00:00
adamdunkels d335cb8087 Power saving MAC protocol based on X-MAC [SenSys 2006] 2007-04-07 05:43:31 +00:00
bg- e03f25aea7 * Unifdef UAODV_BAD_ROUTE.
* Allow more frequent RREQs but avoid some unnecessary ones.
2007-04-05 12:30:17 +00:00
bg- e486c95da2 * Some constness and signedness.
* Connect new routes to existing routes.

* RERR bad destinations not bad nexthops.
2007-04-05 12:09:32 +00:00
bg- 9c8f01be41 * Major overhaul in order to support route sequence numbers.
* Changes to use network byte order.

* Add RREQ forwading cache.

* Fix some const:ness and casts.

* RERR shall only delete old routes.

* Filter RREQ:s also using cc2420_check_remote().

* LRU management of routes.
2007-04-04 12:12:21 +00:00
bg- 8994d8e0b5 * Make uaodv_rt_add return meaningful value.
* uaodv_rt_lru() moves route to head of list.

* Hop count is only 8 bits.
2007-04-04 11:52:29 +00:00
bg- 1d7932c6b3 * Make uaodv_rt_add return meaningful value.
* uaodv_rt_lru() moves route to head of list.

* Configurable number of routes.
2007-04-04 11:50:54 +00:00
bg- 8c0fa5bc8a * Abbreviate originator as orig rather than src to avoid confusion.
* #if 0 unused defines.
2007-04-04 11:48:49 +00:00
bg- 212f455b71 * Literal constants. 2007-04-04 11:46:47 +00:00
bg- 478953dcf4 * Randomised backoff when broadcasting.
* Only warn about rxfifo overflows when sending.

* More intricate tests to verify if transmission really started.
2007-04-04 11:46:10 +00:00
bg- e5fa567869 * htonl and friends. 2007-04-04 11:37:20 +00:00
nifi 0abdde6197 corrected comment 2007-04-04 09:19:18 +00:00
adamdunkels 7ce8d3920a Added radio_on() and radio_off() functions 2007-04-03 19:05:44 +00:00
oliverschmidt 1d63347cfc Added mt_stop() calling mtarch_stop() to allow for thread resource cleanup. 2007-04-03 18:47:21 +00:00
adamdunkels cda806dc84 Bugfix: rudolph1 sometimes failed because the first packet was received from a neighbor 2007-04-02 19:12:37 +00:00
adamdunkels d42b91fd20 Documentation updates 2007-04-02 18:07:10 +00:00
adamdunkels 2d42bd9e2a Now keeps track of highest chunk number heard and sends NACKs until it sees it 2007-04-02 17:53:27 +00:00
adamdunkels a26906f478 Made send intervals configurable when sending a new file 2007-04-02 09:51:45 +00:00
adamdunkels 25af6bdcea Documentation updates 2007-04-01 18:20:41 +00:00
adamdunkels ac3b3ea3ca Removed unused file 2007-03-31 18:36:03 +00:00
adamdunkels 6dc06d09af Made the number of retransmissions configurable 2007-03-31 18:33:27 +00:00
adamdunkels 91aa54dc77 Made advertisments for new shorter routes quicker, and advertisements for longer routes slower 2007-03-31 18:33:04 +00:00
adamdunkels 0650a014b5 Documentation updates 2007-03-31 18:31:27 +00:00
adamdunkels 03b2399622 Correct function prototype 2007-03-31 11:20:20 +00:00
adamdunkels b0b7afb802 Removed erroneous documentation 2007-03-30 00:04:12 +00:00
adamdunkels b0e39e22af Version 2.0 2007-03-29 23:45:16 +00:00
adamdunkels 36bc77d27f Documentation fixes 2007-03-29 23:38:07 +00:00
adamdunkels bc1bb96809 Documentation fixes 2007-03-29 23:18:47 +00:00
adamdunkels 2f079ca8e2 Debug output 2007-03-29 23:18:22 +00:00
adamdunkels 4cde369174 Added call to timedout callback 2007-03-29 22:22:44 +00:00
adamdunkels 81b469d4b7 Made buffer sizes configurable from contiki-conf.h 2007-03-29 22:22:20 +00:00
adamdunkels f35eeb49dd Added debugging output 2007-03-29 22:21:56 +00:00
adamdunkels 210574cf22 Fixed API to be consistent between .h and .c file 2007-03-28 20:28:22 +00:00
adamdunkels af92a79635 Spelling error fix 2007-03-28 19:52:50 +00:00
adamdunkels 8e0ae73fa5 Increased default packet size to 64, removed out-commented code 2007-03-28 19:52:27 +00:00
adamdunkels 75dc71f70b Minor documentation change 2007-03-28 19:51:33 +00:00
oliverschmidt ad4a8df425 Allow to build telnet-server example for targets not defining CTK_CONF_MAXMENUITEMS. 2007-03-26 23:01:11 +00:00
oliverschmidt f60b7aabcf Added stdio.h for printf. 2007-03-26 22:45:49 +00:00
adamdunkels 6a8d8e3abf Added experimental clock_fine() function 2007-03-25 21:51:31 +00:00
adamdunkels fbdd9799bd Use random_rand() instead of rand() due to bug on msp430 2007-03-25 21:44:23 +00:00
adamdunkels 06386b6f30 Reduce header before passing over to receiver 2007-03-25 21:44:06 +00:00
adamdunkels 41630b0f03 Free queued packet when closing 2007-03-25 21:43:23 +00:00
oliverschmidt 90f82d6a12 Keep system includes in front of Contiki includes. 2007-03-25 21:31:24 +00:00
oliverschmidt 4043448c02 Make consistent presumptions about inlcude paths. 2007-03-25 21:29:02 +00:00
adamdunkels 31fea520ea Debug output 2007-03-25 17:16:57 +00:00
adamdunkels f67a47aff4 Documentation update, removed unneeded includes 2007-03-25 17:16:25 +00:00
adamdunkels 3eb156019e Documentation fix 2007-03-25 17:15:43 +00:00
adamdunkels 96d8967673 Should subtract two bytes from the length to account for the two-bytes footer 2007-03-25 17:15:30 +00:00
adamdunkels 503b76266b Renamed rt module to rtimer 2007-03-25 17:10:30 +00:00
adamdunkels 0f55a4efee Route discovery timeout configurable at run-time 2007-03-25 12:13:22 +00:00
adamdunkels 0c0d823dbf Typo 2007-03-25 12:13:04 +00:00
adamdunkels d19e475fe6 Fixed include files 2007-03-25 12:06:39 +00:00
adamdunkels f69268b4ab Timeouts configurable at run-time 2007-03-25 12:06:28 +00:00
adamdunkels e12086c980 Documentation fixes 2007-03-25 12:05:51 +00:00
adamdunkels f3872aac48 Make route lifetime dynamically configurable 2007-03-25 12:03:59 +00:00
adamdunkels 4a2f71c3ef Make use of consistent timer interface code 2007-03-25 12:03:41 +00:00
adamdunkels 6f72d9282b Added debugging output 2007-03-25 12:03:12 +00:00
adamdunkels d9f0c89726 Moved rudolph{0,1} from apps/ directory into core/net/rime 2007-03-25 11:56:59 +00:00
adamdunkels e57126ed0e Removed unused files 2007-03-25 11:55:20 +00:00
oliverschmidt 6b1432f69d Changed variable declaration into type definition - as most likely originally intended. 2007-03-25 09:20:53 +00:00
oliverschmidt b3ab4b4e8f Added missing include. 2007-03-25 09:19:16 +00:00
adamdunkels 9d110c9adf File description 2007-03-24 16:42:43 +00:00
adamdunkels deb8196333 #if'ed away debugging code 2007-03-24 16:42:36 +00:00
adamdunkels 047c807332 Removed redundant initialization 2007-03-24 16:42:21 +00:00
oliverschmidt 687dce277d Make consistent presumptions about inlcude paths. 2007-03-24 15:21:34 +00:00
oliverschmidt 0ded7a166e Added stdio.h for printf. 2007-03-24 13:57:04 +00:00
oliverschmidt e552140425 Added missing prototype. 2007-03-24 13:54:05 +00:00
oliverschmidt 41d6a76019 Make consistent presumptions about inlcude paths. 2007-03-24 13:42:25 +00:00
oliverschmidt 1a0d00e1d4 Added stdio.h for sprintf. 2007-03-24 13:38:06 +00:00
nifi ae64aa1764 changed counters to unsigned 2007-03-23 15:52:13 +00:00
nifi e3bdae0e47 added erase of xmem and size checks 2007-03-23 12:15:08 +00:00
adamdunkels 013701f50c Renamed rimebuf_hdrextend() to rimebuf_hdralloc() 2007-03-23 10:46:35 +00:00
adamdunkels 2caf271d58 Removed unused node-id,.h 2007-03-22 23:57:19 +00:00
adamdunkels c699512354 ctimer_set() bugfix 2007-03-22 23:57:08 +00:00
adamdunkels 0ddd326c9b More debugging information. Now identifies symtab and strtab based on type rather than name. 2007-03-22 23:56:44 +00:00
adamdunkels cf24a46d2a Exported RSSI values 2007-03-22 23:56:05 +00:00
adamdunkels bc25633fd9 Removed blinking LEDs 2007-03-22 23:55:48 +00:00
adamdunkels f94cbb21e1 Added a CFS_APPEND option, set CFS_READ and CFS_WRITE to new numbers 2007-03-22 23:55:32 +00:00
adamdunkels ea6f2942bd Added file size 2007-03-22 23:55:03 +00:00
adamdunkels de8a3fd507 Removed mesh and tree, added queuebuf 2007-03-22 19:03:07 +00:00
adamdunkels eea7f463d7 Transmission of IP packets over mesh routing, implemented with Rime 2007-03-22 18:58:40 +00:00
adamdunkels 1f91695771 Added route initializaion 2007-03-22 18:54:45 +00:00
adamdunkels 095952f97d Added support for multiple simulteaneous tree connections, removed sibc connection in favour of a uibc connection 2007-03-22 18:54:22 +00:00
adamdunkels 3134789a94 Added debugging, reduced wait time 2007-03-22 18:53:38 +00:00
adamdunkels 5b5d9209a1 Refactored the mesh code by splitting multi-hop forwarding and route discovery. The mesh module is now much simpler than before 2007-03-22 18:53:22 +00:00
adamdunkels 423dc1a951 Queued packet pointer should be NULL when no packet is queued 2007-03-22 17:37:10 +00:00
adamdunkels 5af2430f95 Added automatic timeouts 2007-03-22 17:34:43 +00:00
adamdunkels 2ef8c91bbc Refactored the mesh code by splitting multi-hop forwarding and route discovery. The mesh module is now much simpler than before 2007-03-22 17:34:16 +00:00
adamdunkels c914d268ca Best effort multi-hop routing 2007-03-22 17:33:15 +00:00
adamdunkels 5c6c6e3358 Added configurable interval 2007-03-21 23:23:02 +00:00
adamdunkels d1de1e0001 Added hop counting, remade the rimeaddr_t u16 to be an array rather than a scalar 2007-03-21 23:22:42 +00:00
adamdunkels b7afd2baf0 Remade the rimeaddr_t u16 to be an array rather than a scalar 2007-03-21 23:22:11 +00:00
adamdunkels b377a83730 Removed automatic setting of Rime node address 2007-03-21 23:22:02 +00:00
adamdunkels 70f2be4652 nf is now based on uibc 2007-03-21 23:21:54 +00:00
adamdunkels 9951aba084 Unique identified best effort local area broadcast 2007-03-21 23:21:01 +00:00
adamdunkels 4328947d26 Debugging added, whitespace removed 2007-03-21 23:19:52 +00:00
adamdunkels 1ab044e319 Corrected sending of two bytes footer 2007-03-21 23:19:15 +00:00
adamdunkels 22d7ea53ff Whitespace, added includes 2007-03-21 23:18:49 +00:00
adamdunkels 897bd980e1 CFS implementation over the xmem module 2007-03-21 23:15:31 +00:00
adamdunkels d9406024d0 Split interval: one half listen only, second half send packet 2007-03-21 09:09:33 +00:00
adamdunkels 4bd8cd32ac Fixed debug output 2007-03-20 12:28:13 +00:00
adamdunkels 558ebf3c5d Renamed suc_send_uc() to suc_send(), fixed debug output 2007-03-20 12:27:32 +00:00
adamdunkels d937ff8d16 Fixed compilation problem, added send() call so that a packet is sent out immediately 2007-03-20 12:26:57 +00:00
adamdunkels 516f9316ab Added functions for accessing the data and length of a queued buffer 2007-03-20 12:26:23 +00:00
adamdunkels accea52d88 New Rime module: unique anonymous best effort broadcast 2007-03-20 11:59:55 +00:00
adamdunkels 8147f47aab Trickle implementation for Rime 2007-03-19 23:26:18 +00:00
adamdunkels e4a739a76c Added *_close() function to all Rime modules 2007-03-19 22:10:16 +00:00
adamdunkels aa1389e873 Removed unused files 2007-03-19 22:07:48 +00:00
adamdunkels 43326b5ae6 API change for Rime: *_setup() renamed to *_open() 2007-03-19 19:24:36 +00:00
adamdunkels a97285863e + energest.h 2007-03-19 00:33:11 +00:00
adamdunkels bba0485797 Experimental energy estimation code 2007-03-19 00:30:13 +00:00
adamdunkels 31a4d8504a Initial code for a Contiki real-time scheduler 2007-03-19 00:16:13 +00:00
adamdunkels 943a12613f + memb_inmemb 2007-03-16 16:53:33 +00:00
bg- cb6bda5378 * Support longer lease times. 2007-03-16 12:16:16 +00:00
adamdunkels cc87617ef2 Removed inclusion of non-existant file rime-types.h 2007-03-16 09:16:40 +00:00
adamdunkels 91fc3c3917 Renamed Rime output function 2007-03-15 22:11:06 +00:00
adamdunkels 786d0d1892 Copyright update 2007-03-15 21:46:07 +00:00
adamdunkels ec9ea6d366 Button sensor header 2007-03-15 21:42:09 +00:00
adamdunkels 92a5b01bed Radio sensor header file 2007-03-15 21:27:09 +00:00
adamdunkels c29eb96219 A Rime driver for the simple-cc2420 driver 2007-03-15 21:26:18 +00:00
adamdunkels 638640113e A very simple CC2420 driver that can only send and receive raw packets. No extra CC2420 functionality is enabled or used. 2007-03-15 21:26:00 +00:00
adamdunkels 2e6dbad62b node_id -> rimeaddr_node_addr 2007-03-15 21:25:06 +00:00
adamdunkels e4e57fca96 Renamed input function to rime_input() and the output function to rime_driver_send() 2007-03-15 21:24:11 +00:00
adamdunkels 833d098096 New Rime module: tree, a converge cast / tree data collection protocol 2007-03-15 20:04:30 +00:00
adamdunkels cc60843e8b New Rime module: mesh, a mesh routing protocol 2007-03-15 19:52:51 +00:00
adamdunkels ab0d556353 Added a new type for all addresses in Rime: rimeaddr_t. This is an abstract type that currently is defined as a 16-bit quantity but that most likely will be redefined in the future 2007-03-15 19:43:07 +00:00
adamdunkels 2b119b054e const qualifiers 2007-03-15 19:41:29 +00:00
adamdunkels fd33a89214 Renamed ulayer -> callbacks 2007-03-15 10:01:04 +00:00
adamdunkels 26a681cf37 rimebuf_totle() prototype & documentation 2007-03-15 09:57:00 +00:00
adamdunkels 16bdd2f18c Sequence number now reported 2007-03-15 09:56:30 +00:00
adamdunkels 168765a205 Compiler warning fix 2007-03-15 09:56:15 +00:00
adamdunkels 537ecb9198 UDP initialization fixed 2007-03-15 09:56:00 +00:00
adamdunkels fb23363a70 Removed abc-udp.c 2007-03-15 09:54:58 +00:00
adamdunkels 548e4ce556 New rime module: best-effort network flooding (nf) 2007-03-14 00:30:46 +00:00
adamdunkels 674f373f76 Renamed function for compacting the data in the rimebuf: rimebuf_compact 2007-03-14 00:30:11 +00:00
adamdunkels 91f8c4b8e4 Renamed driver output function to abc_driver_send 2007-03-14 00:29:05 +00:00
adamdunkels 355724669e Default channel allocations 2007-03-14 00:27:36 +00:00
adamdunkels 11627c2406 Added generic abc layer 2007-03-13 13:05:30 +00:00
adamdunkels ba1dc7105f Rime driver running over UDP 2007-03-13 13:02:33 +00:00
adamdunkels 358259105e Generic abc module 2007-03-13 13:01:48 +00:00
adamdunkels 6930910cd3 Renamed old netbuf -> rimebuf 2007-03-13 10:28:52 +00:00
adamdunkels ca359a6314 Removed the explicit header buffer; both the header and data are not in the same 'physical' buffer. Added function for copying referenced data into the rimebuf. 2007-03-13 10:28:16 +00:00
adamdunkels 21ef887f07 +Documentation 2007-03-13 10:27:36 +00:00
adamdunkels 2d7aab3ffe Initial import of the experimental Rime code into the SourceForge CVS. 2007-02-28 16:38:51 +00:00
bg- 429d41defd * General stuff for different baudrates:
- ubr argument to slip_arch_int

    - macros for calculating ubr

    - argument -Bbaudrate to tools tunslip and scat
2007-02-02 13:26:48 +00:00
bg- abbde5d8fa * Use convince macro uip_ipaddr_to_quad.
* Printf format check and fix format strings.

* More info in some printfs.

* Be conservative about keeping working routes in RREQ (forward) path.

* Put some spacing between forwarded packet and RREQ.
2007-02-01 14:33:05 +00:00
bg- 539ad552bd * Convince macro uip_ipaddr_to_quad. 2007-02-01 14:27:17 +00:00
bg- 7d5a6d6558 * Check for ip_id zero senders and low cost update of zero ip_id. 2007-02-01 14:04:06 +00:00
bg- 85fd100263 * PRINTF macro.
* Update printf on failed transmission.
2007-02-01 14:02:19 +00:00
bg- 95164eb39f * Perform RXFIFO overflow check as late as possible when sending. 2007-02-01 14:00:27 +00:00
bg- 44f81a5625 * s/_DEF_/_/g
* Value is not const and of unknown type.
2007-01-30 18:04:59 +00:00
bg- e80af3ed34 * Remove include. 2007-01-25 18:19:57 +00:00
bg- 90cbfbba9c * Conditional compilation on CC2420_RADIO rather than TMOTE_SKY. 2007-01-24 16:32:34 +00:00
bg- 2a879202a2 * Initial AVR port.
* Check for RXFIFO overflow before sending.

* Fix in loop that waits for SFD start.
2007-01-24 16:26:55 +00:00
adamdunkels 83b348631f Changed the generation of symbols to the mknmlist script. Now symbols.h is not automatically generated so we can use it as a normal include file and remove symbols-def.h. 2007-01-24 16:11:48 +00:00
bg- bea6aa5b3d * Don't request MAC level ACKs for packets we "try" to forward before
we have a route.
2007-01-24 16:08:27 +00:00
bg- 58bbd0b4da * Don't include signal.h. 2007-01-24 16:07:20 +00:00
bg- a88f797455 * Constness and voidness. 2007-01-23 12:29:50 +00:00
bg- f6936bfd51 * Comment. 2007-01-12 18:18:23 +00:00
bg- f8d7943735 * Switch from linear search to binary ditto.
* Symbol names is "const char *" but symbol values are "void *" (not
  "const char *").
2007-01-12 13:55:04 +00:00
bg- f888f4784c * Fix an miscalculation.
* Changing naming to be more explicit about file offsets.
2007-01-12 13:36:27 +00:00
oliverschmidt cada8d324f Up to now the DNS resolver relied on the uIP 1/2 second polling for its retry management (implementing a linear back-off). But Contiki 2.x uIP doesn't implement the 1/2 second polling for UDP connections anymore! Therefore I added an event timer to the DNS resolver for its retry management. I went for a 1 second interval (still with the same linear back-off) as compromise between officially recommended longer intervals (i.e. BIND with 5 seconds and exponential back-off) and a reasonable user experience for the self induced packet loss in ARP setups. 2007-01-07 13:52:25 +00:00
bg- e4305295f7 * First stab at loadable contiki modules in plural form. 2007-01-05 18:00:55 +00:00
bg- c367a49606 * Typedef for scratch buffer. 2007-01-05 17:47:53 +00:00
barner 94eecb64f1 Respect MMEM_CONF_SIZE user option, otherwise default to 4096 byts
for MMEM_SIZE.
2006-12-22 17:14:06 +00:00
barner c4df71bb7e - AVR specific implementation of (linear) symbol table lookup, that uses the
necessary functions to load symbols from flash ROM.
- Implementing binary search is on my TODO list.
2006-12-22 17:12:31 +00:00
barner 54ac97990d - Fix / enhence AVR specific part of the ELF relocator. Some relocation types
are still unsupported and will write warings on the second serial port.

- Fix elfloader_arch_write_rom (), which has to reside in a special bootloader
  section of flash rom. The code is heavly inspired from avr-libc's documentation.

- Prelimiary implementation of elfloader_arch_allocate_rom: Code is
  flashed to fixed address 0x8000. Note that on the AVR, flash rom is adressed
  word (16bit)-wise, not byte wise!

- Preliminary implementation of elfloader_arch_allocate_ram using the mmem
  module. Current code does not free the memory.
2006-12-22 17:10:54 +00:00
bg- 98cea83de5 * Include loader/symbols-def.h and use extern declarations. 2006-12-20 14:41:28 +00:00
bg- d6b06f0661 * Add extern declarations. 2006-12-20 14:36:28 +00:00
bg- 3c9fe59106 * Typo in comment.
* More info in printfs.
2006-12-20 13:43:47 +00:00
bg- 29572668ac * Typo in comment. 2006-12-20 13:42:55 +00:00
bg- e3a501a8c1 * Resurrect traditional elfloader interface. 2006-12-20 13:38:33 +00:00
adamdunkels 946e11a0fc Added optional binary search 2006-12-19 09:31:37 +00:00
adamdunkels 419c5f3c17 Symbol is const 2006-12-19 09:30:57 +00:00
fros4943 1e23eb29ba added support for elf32_rel relocation entries (earlier only elf32_rela)
added support for rodata section

(x86 compability)
2006-12-18 15:35:16 +00:00
fros4943 98f8d160b3 removed symbols.h (now symbols-def.h)
symbols.h should be autogenerated at compile time
2006-12-18 15:28:49 +00:00
fros4943 1e254866d5 updated reference to symbols.h 2006-12-18 15:27:18 +00:00
fros4943 71940f287f new symbols definition header.
should be included from autogenerated symbols.h
2006-12-18 15:23:04 +00:00
fros4943 060225a97a added parameter to relocate method
+ renamed write_text() to write_rom()
+ added parameter to write_rom()
2006-12-18 14:54:04 +00:00
fros4943 ea0e2c0f7d moved elfloader-tmp.h -> elfloader.h 2006-12-18 14:45:49 +00:00
fros4943 6d93716fba removed old -tmp header 2006-12-18 14:39:55 +00:00
adamdunkels 5ab475498a Removed old elfloader.h and replaced with the current code (previously in elfloader-tmp.h) 2006-12-18 12:11:15 +00:00
adamdunkels 70170b65b6 Removed old elfloader.c and replaced with the current code (previously in elfloader-tmp.c) 2006-12-18 11:55:42 +00:00
adamdunkels 5d3baef0d2 Removed old elfloader.c and replaced with the current code (previously in elfloader-tmp.c) 2006-12-18 11:45:47 +00:00
bg- 4e62a35e83 * Backwards compatible with elfloader.c but uses the new Contiki
link-editor. Taken together cle and elfloader_compat requires less
  ROM and RAM than the old version.
2006-12-01 15:15:08 +00:00
bg- 4f592bfc88 Small and modular dynamic link-editor. 2006-12-01 15:12:27 +00:00
bg- 0191c11595 Fix constness problems. 2006-12-01 15:05:20 +00:00
bg- 5d970109c8 * If broadcast transmission never starts, retry with (nearly)
exponential backoff.

* Fine-tune check for transmission start.
2006-12-01 15:04:04 +00:00
bg- 09e5c8e09a * It is very useful to keep the rand_state across reboots. 2006-11-17 13:05:34 +00:00
bg- f3a6cee55b * Oops, some machine dependent changes was accidentally committed. 2006-11-17 13:03:51 +00:00
bg- 27e531baad * Set CC2420_RXCTRL1.RXBPF_LOCUR=1 as recommended in data sheet.
* Use PRINTF to disable debug printfs.
2006-11-17 12:27:23 +00:00
fros4943 b8bcf2ab59 x86 elf loader implementation (only 2 common types).
depends on a few not-yet-commited files
2006-10-25 10:53:31 +00:00
adamdunkels 35395c10e0 Added *experimental* module for sending raw (non-routed) packets from Contiki. The name of the module is likely to change. 2006-10-22 12:31:46 +00:00
nifi 755ee04e24 major bug fix: arithmetic was done incorrectly in update_time() + process already expired timers when adding timers 2006-10-09 16:05:58 +00:00
nifi 5528198929 fixed leds invert 2006-10-09 14:38:23 +00:00
adamdunkels 022b1ba742 Made LEDS not count 2006-10-09 11:55:02 +00:00
adamdunkels 20b05c6d22 Added PROCESS_PT_SPAWN, PROCESS_WAIT_UNTIL 2006-10-09 11:54:29 +00:00
adamdunkels 528760f924 Updated code 2006-10-09 11:53:56 +00:00
adamdunkels a2befb9dd0 Made headercompression work on external buffer 2006-10-09 11:53:43 +00:00
adamdunkels 17c32fa33e Updated documentation 2006-10-09 11:13:25 +00:00
adamdunkels 96c771250c Limit number of sensor events to avoid overflowing event queue 2006-10-06 09:18:52 +00:00
adamdunkels b9b8ef7da5 GCR encoding/decoding 2006-10-05 09:23:41 +00:00
adamdunkels e117830406 Must reset uip_slen to zero after transmit to avoid confusing uIP if it is invoked after this function 2006-09-26 22:12:59 +00:00
adamdunkels b9607d3be2 Fixed the order of the statistics fields, added UIP_APPDATA_PTR pointer that always points to the application data space in the uip_buf buffer, added the documentation for an uip_ipaddr_isbroadcast() function. 2006-09-26 21:02:35 +00:00
adamdunkels 1504f2836e Commented out unused functionality: the ability to create a process running a thread was never used. With the new code, only running 'bare' threads is supported. If support for creating processes with a thread is needed, it may be reneabled later but currently there doesn't seem to be a need for it 2006-09-26 20:59:51 +00:00
adamdunkels 6bd28132ed Fixed the behaviour of PT_SCHEDULE() so that it returns true if a protothread is still active (yielded or waiting). Thanks to Kevin Collins for fixing. 2006-09-26 20:57:58 +00:00
adamdunkels 25a132cff2 A module that allows Contiki processes to have subprocesses. A subprocess is defined within another process and is created on the fly when needed. 2006-09-26 20:53:27 +00:00
bg- 670f414594 * FASTSPI_READ_RAM_LE(p,a,c,n) for completeness. 2006-09-26 15:48:01 +00:00
bg- 3de6d787c9 * New function slip_write(u8_t *ptr, int len).
* Slip active detection and current address reporting.
2006-09-26 15:47:14 +00:00
oliverschmidt 9e9677b4f0 Added the CCIF (Contiki Core InterFace) declarations necessary for a loadable ARP handler. 2006-09-23 20:10:08 +00:00
oliverschmidt 3e92f843ba More uip_ipaddr_t fixes. 2006-09-18 23:27:42 +00:00
oliverschmidt 83561d8963 Added the CCIF (Contiki Core InterFace) declarations necessary for a loadable packet driver. 2006-09-09 23:24:39 +00:00
bg- 35e6053795 Use ticks for s.ticks. 2006-09-07 15:57:59 +00:00
adamdunkels ea13dd9179 #if 0:ed out unused code 2006-09-01 22:56:47 +00:00
adamdunkels 7bfd457bbc Fixed bug where instruction to be relocated was fetched from an incorrect location 2006-09-01 07:10:01 +00:00
adamdunkels 2380d63260 Added uip-udp-packet.h 2006-08-31 09:36:46 +00:00
adamdunkels b8bf33f53f Functions for sending individual UDP datagrams 2006-08-31 09:35:27 +00:00
oliverschmidt d3d215d142 The special handling of mouse-over detection for bitmaps and icons seems unnecessary since the the member 'h' is always present and can always be assumed to be initialized. Furthermore the special handling prevented multiline textentries to be treated correctly. Therefore the special handling is now completely removed (and the handling of the 'h' member is adjusted). 2006-08-30 23:12:33 +00:00
oliverschmidt fba087810d Don't make assumptions on textentry contents beyond the first '\0'. 2006-08-30 22:24:12 +00:00
oliverschmidt 62a48a4138 Don't make assumptions on textentry contents beyond the first '\0'. 2006-08-30 22:15:25 +00:00
oliverschmidt 98bb911ffa Avoid compiler warnings. 2006-08-27 00:07:15 +00:00
oliverschmidt 424fde144d Added the CCIF (Contiki Core InterFace) declarations used by the applications which are currently part of the Win32 build. 2006-08-26 23:54:00 +00:00
oliverschmidt 3aa884cb20 Get uip_ethaddr declaration. 2006-08-26 23:40:46 +00:00
oliverschmidt 24e17a9ed1 Avoid compiler warnings. 2006-08-21 21:59:59 +00:00
bg- e4e3a11b8b New function process_nevents(). 2006-08-17 15:39:24 +00:00
bg- f0a14fbeae * Some ntohs stuff.
* Etimer package only allows you to sleep half as many ticks as one
  would expect. Adjust for this.
2006-08-17 12:51:07 +00:00
oliverschmidt 52947189d0 Added main header include. 2006-08-16 22:12:46 +00:00
nifi 649afd342b Avoid compiler warning. 2006-08-15 09:38:33 +00:00
oliverschmidt d4a00f67fe The program_handler_add() mechanism relied on being used after the initialization of the program_handler (and the ctk) process but before entering the event handling. In Contiki 2.x there's no such explicit process initialization anymore - and the implicit asynchronous initialization runs after program_handler_add(). Therefore the initialization of the data structures modified by program_handler_add() had to be removed from that asynchronous process initialization. Instead C-langugae global data.initialization is used. 2006-08-15 00:11:45 +00:00
oliverschmidt 43e9e3caa0 Added main header include. 2006-08-14 23:39:23 +00:00
oliverschmidt f429f73b59 Added PROCESS_NAME() for the CTK conio service. 2006-08-14 23:36:14 +00:00
oliverschmidt 5bd04b9c0d Avoid compiler warnings. 2006-08-14 23:31:40 +00:00
bg- eb7fcb54b4 * Change uip_ipaddr_t to be initialized from bytes rather than 2006-08-14 13:58:28 +00:00
oliverschmidt ffb4edc3e3 Removed designated union initializers from recent change to avoid dependence on ISO C99 compliant compilers. 2006-08-13 14:53:45 +00:00
oliverschmidt be675345ad Avoid compiler warnings. 2006-08-13 14:08:43 +00:00
oliverschmidt fab4acbfe4 Avoid compiler warning. 2006-08-13 14:06:24 +00:00
oliverschmidt 6973e29dfc Don't exit application on every _BUT_ exit messages ;-) 2006-08-13 14:05:20 +00:00
bg- 0bf3db5df7 Make malloc machine independent by relying on dependent sbrk(2). 2006-08-11 13:41:31 +00:00
bg- 361cd531b6 Assertions are useful. 2006-08-11 13:37:21 +00:00
bg- e8030141f2 More uip_ipaddr_t fixes. 2006-08-10 16:43:32 +00:00
bg- 5dacf0be11 Move misc. routines to new file. 2006-08-09 17:39:39 +00:00
bg- fb94d50410 Change typedef of uip_ipaddr_t from a vector type to a union.
typedef union uip_ip4addr_t {
  u16_t u16[2];
  u8_t  u8[4];
} uip_ip4addr_t;

typedef uip_ip4addr_t uip_ipaddr_t;

This implies that one must consistently pass pointers to
uip_ipaddr_t:s and not mix and match pointers with
uip_ipaddr_t:s as was done earlier.
2006-08-09 16:13:39 +00:00
bg- 4eee7b8bf4 Slightly outdated versions were imported to sf. 2006-08-02 14:33:36 +00:00
nifi 8ed2e44003 changed to use constant instead of numeric value 2006-07-07 06:45:45 +00:00
nifi a63bbe05ba changed to terminate the event data with a zero character instead of line feed character 2006-07-03 11:29:16 +00:00
gpz 82170f0015 added cast in line 254 to make cc65 happy 2006-06-24 17:59:28 +00:00
adamdunkels 5221a7b124 Moved PPP code that was inadvertedly put into the net/ directory into its own ppp/ subdirectory 2006-06-17 22:48:08 +00:00
adamdunkels c9e808d638 Import of the contiki-2.x development code from the SICS internal CVS server 2006-06-17 22:41:10 +00:00