adamdunkels
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be117afe04
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After a lot of tweaking and twiddling with the timing of the ContikiMAC code and the mechanisms in the CC2420 driver, things seem to work somewhat stable now - knock on wood!
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2010-04-04 07:49:30 +00:00 |
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adamdunkels
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a637ddaf4e
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Flush the rxfifo when turning off the radio instead of when turning it on. This seems to fix a bug that was seen in mspsim and seemed to appear on real hardware too.
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2010-04-03 16:01:00 +00:00 |
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adamdunkels
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83eaa70f03
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Added pending flag
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2010-04-03 13:34:20 +00:00 |
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adamdunkels
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121ca946e1
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Improved phase lock behaviour when neighbor is not duty cycling: senders notify receivers via the 802.15.4 pending bit that they are not duty cycling. Neighbors then will start sending packets immediately and not wait for neighbors' phase. Tweaking of ContikiMAC timers to make it more reliable.
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2010-04-03 13:28:30 +00:00 |
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joxe
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3a286c4f93
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improved tunslip6 with support for debug printouts and configuration of IPv6 address
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2010-04-02 18:17:20 +00:00 |
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Mariano Alvira
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a3f4bd2378
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finish decode status
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2010-04-01 19:25:05 -04:00 |
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Mariano Alvira
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78f182e658
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finished reversing interrupt. Found a very interesting magic
sequence. There is a lot here to try.
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2010-04-01 18:33:09 -04:00 |
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Mariano Alvira
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e007f72530
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this mac uses seqinject in interrupt and rom resumemacasync
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2010-04-01 17:31:26 -04:00 |
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joxe
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df4247f0c6
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slightly improved timing on CCA/RSSI in the CC2420 emulation
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2010-04-01 18:15:05 +00:00 |
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joxe
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6ae86d001d
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made number of phase neighbors configurable
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2010-04-01 17:17:36 +00:00 |
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fros4943
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2595d31367
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updated collect test: bigger network (50), more hops, bugfixed duplicate detection
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2010-04-01 12:22:39 +00:00 |
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fros4943
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59357e8b75
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PRINTF():ed debugging output
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2010-04-01 11:08:36 +00:00 |
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adamdunkels
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cc11c9d3f2
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Added missing #define
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2010-04-01 10:56:00 +00:00 |
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adamdunkels
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a8d8b6d31d
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Improved parent management: parent neighbor is retained until a better neighbor is found (with 1 ETX less than parent). Don't drop parent neighbors when loop is detected (loops are transient anyway).
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2010-04-01 10:45:21 +00:00 |
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adamdunkels
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d7457bc340
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Improved parent management: parent neighbor is retained until a better neighbor is found (with 1 ETX less than parent). Don't drop parent neighbors when loop is detected (loops are transient anyway).
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2010-04-01 10:03:19 +00:00 |
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adamdunkels
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add426de4b
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Bugfixed stream mode: node listens 100% for 0.5 seconds in stream mode. Naming change: is_listening changed is_snooping.
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2010-04-01 10:02:04 +00:00 |
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adamdunkels
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5b121b4829
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Set stream bit only on non-FIN TCP segments
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2010-04-01 10:01:01 +00:00 |
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adamdunkels
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b43f7830b3
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Fine-tuned the timing and phase lock optimization
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2010-03-31 20:27:15 +00:00 |
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joxe
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02dc04cc6a
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improved CC2420 emulation
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2010-03-31 20:11:03 +00:00 |
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adamdunkels
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c9ca5d61e2
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Rewrote the pending_packet() function to check the FIFOP pin instead of the 'pending' variable - works must better on real hardware and is now supported by the latest mspsim
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2010-03-31 19:08:56 +00:00 |
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fros4943
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170e4d6a99
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sky simulation bug workaround: explicit write to compare register wakes up timer scheduling again
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2010-03-31 13:15:32 +00:00 |
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adamdunkels
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4e33112d3e
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Guard against malformed broadcast announcements
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2010-03-31 12:17:24 +00:00 |
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adamdunkels
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52ad0008dc
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Bugfix
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2010-03-31 11:55:04 +00:00 |
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adamdunkels
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877eb2fbe9
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Fiddled with the timing
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2010-03-31 11:54:38 +00:00 |
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fros4943
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c21ff48788
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ip forwarding only for ipv4
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2010-03-31 10:22:33 +00:00 |
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fros4943
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c2354a5797
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changed cooja platform default uip4 configuration to use uip_over_mesh with a slip gateway
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2010-03-31 09:39:46 +00:00 |
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fros4943
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3bd07ea55a
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bugfix: refresh correct source route
+
refreshing gateway route whenever data is received via a gateway
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2010-03-31 09:38:42 +00:00 |
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fros4943
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70ab82761b
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test now also includes multi-hop pinging (uip_over_mesh), up to 4 hops
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2010-03-31 09:35:01 +00:00 |
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oliverschmidt
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8dd2b75383
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Explicitly set CBM filetypes (PRG, USR).
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2010-03-31 06:05:37 +00:00 |
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adamdunkels
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4447782ab4
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Print out a stack trace when a node reboots because of the watchdog
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2010-03-30 23:02:23 +00:00 |
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adamdunkels
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bcfa80102d
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Had previously not included the waiting time that the CC2420 introduces when sending a packet. Also increased the smallest packet size, just to be on the safe side.
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2010-03-30 23:01:32 +00:00 |
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adamdunkels
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4d5f112960
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New return value for invidating a link-layer collision
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2010-03-30 23:00:22 +00:00 |
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adamdunkels
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5e7f99a2c0
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Reverted the removal of the code that checked the FIFOP pin before reading a packet - checking FIFOP is the correct way to do it. Also added TXONCCA for now, including new radio.h return values to indicate a link-layer collision.
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2010-03-30 23:00:05 +00:00 |
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Mariano Alvira
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605898dab2
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this needs to stay off.
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2010-03-30 11:50:12 -04:00 |
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Mariano Alvira
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c6d3073b9c
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make tx_head also visible
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2010-03-29 19:28:01 -04:00 |
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adamdunkels
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226abb8ec3
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Removed non-existant include file
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2010-03-29 22:10:03 +00:00 |
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adamdunkels
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ac172a5575
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Turn off LPM mode for clock interrupts to avoid rtimer wrapping during extended LPM
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2010-03-29 21:53:32 +00:00 |
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adamdunkels
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4e3268e2e2
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Added function that removes the header
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2010-03-29 21:53:04 +00:00 |
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adamdunkels
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4c3b69dc07
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Configuration parameter for number of MAC-layer retransmissions
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2010-03-29 21:52:25 +00:00 |
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adamdunkels
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9c58768b59
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Extend packet size after creating 802.15.4 header; prepare radio chip with packet before waiting for neighbor phase to make phase wait time deterministic
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2010-03-29 21:51:36 +00:00 |
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adamdunkels
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b4b7e942b6
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Back off a guard time for every non-ack packet
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2010-03-29 21:50:01 +00:00 |
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adamdunkels
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1241aa34d0
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Added a function powertrace_print() that prints out the current power trace
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2010-03-29 21:49:07 +00:00 |
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oliverschmidt
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315e446584
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Adjusted formal parameter to single existing actual parameter.
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2010-03-29 20:26:14 +00:00 |
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Mariano Alvira
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c6fc0e4d02
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pull in set_demodulator_type and clean up maca.h a little (now you can
skim the top of the file and get a decent overview on how to use the
thing).
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2010-03-29 11:51:06 -04:00 |
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fros4943
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bb7944a201
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workaround to survive the bad characters that are sometimes printed by mspsim-based motes + make clean before compilation
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2010-03-29 14:14:09 +00:00 |
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fros4943
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6460bc1214
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old compilation flag WITH_NULLMAC=1 was replaced by netstack's nullmac_driver and nullrdc_Driver
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2010-03-29 13:00:15 +00:00 |
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fros4943
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e640c61b78
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commented unused functions
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2010-03-29 12:57:57 +00:00 |
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fros4943
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e7c6002432
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neighbor.h was removed
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2010-03-29 12:48:39 +00:00 |
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fros4943
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0fcbfae836
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updated function: has_value argument was missing
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2010-03-29 12:13:35 +00:00 |
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fros4943
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e3e69afd15
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changed to ds6 module, instead of obsolete netif module
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2010-03-29 11:52:08 +00:00 |
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