George Oikonomou
e4a454b284
Set peripheral mode for the correct UART TX/RX pins
2013-09-30 14:50:39 +01:00
Nicolas Tsiftes
1698c439c5
Merge pull request #359 from g-oikonomou/trickle-timer-stop
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Add a method to stop running trickle timers
2013-09-30 05:47:23 -07:00
George Oikonomou
060b00c4b5
Use TRICKLE_TIMER_IS_STOPPED in trickle_timer_stop()
2013-09-30 12:37:03 +01:00
George Oikonomou
2957d44ff8
Merge pull request #352 from lab11/cc2538-spi-driver
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Added SPI driver for CC2538
2013-09-28 13:25:17 -07:00
Brad Campbell
e2af903d05
Added SPI driver for CC2538
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This uses the core/dev/spi.h header and implements the spi_init()
function and the various macros for SPI operation. ssi.h contains all of
the register locations and information.
This implementation is not very versatile, mostly because I don't how to
make it flexible in the contiki system. It supports pin muxing for the
four spi pins, but other than that picks sensible defaults.
The SPI macros (like SPI_READ()) are defined in
cpu/cc2538/spi-arch.h. In order to use the SPI driver, add the following
includes to your project:
#include "spi-arch.h
#include "dev/spi.h"
2013-09-27 17:46:15 -04:00
Adam Dunkels
bf7edf6c4c
Merge pull request #354 from lab11/core-net-fixes
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Small fixes to networking files
2013-09-26 23:43:07 -07:00
George Oikonomou
995a9c92d9
Only schedule a trickle interval doubling for running timers
2013-09-16 11:53:39 +01:00
George Oikonomou
fa7219d0b8
Add a way to determine whether a trickle timer is running
2013-09-16 11:53:39 +01:00
Adam Dunkels
50395666fc
Merge pull request #341 from ismb-pert/fix-lladdr
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Fixed fail to build from source due to a bad &nbr->lladdr
2013-09-14 03:24:12 -07:00
George Oikonomou
d646f3daf5
Merge pull request #342 from zwuh/patch-trickle-lib
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Typo and file mode fix for Trickle library, typo fix in uipopt.h
2013-09-13 02:46:26 -07:00
Oliver Schmidt
4772455a9a
Merge pull request #358 from oliverschmidt/master
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Optimized 6502 Ethernet drivers.
2013-09-12 14:38:31 -07:00
Oliver Schmidt
2263c1aa55
- Optimized LAN91C96 driver for speed and size.
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- Speed: The primary byte copy loops are reduzed to the bare minimum by adjusting the base pointer 'ptr' and loop register 'y' in such a way that the 'y' overflow matches the low byte of the loop size.
- Introduced a loop for setting the MAC address.
Additional minor fix:
- Properly start self modification with first location.
2013-09-12 23:32:26 +02:00
Oliver Schmidt
ea08635ca4
Optimized CS8900A driver for speed and size.
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- Speed: The primary byte copy loops are reduzed to the bare minimum by adjusting the base pointer 'ptr' and loop register 'y' in such a way that the 'y' overflow matches the low byte of the loop size.
- Size: Factored out all repeated code into subroutines. Introduced a loop for setting the MAC address.
Additional minor changes:
- Activate frame reception as last step of initialization after CS8900A configuration.
- Properly set internal address bits used by the CS8900A.
2013-09-12 23:32:25 +02:00
George Oikonomou
eb33d5e4c5
Merge pull request #353 from lab11/cc2538-gpio
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Updates to CC2538 GPIO
2013-09-12 00:59:39 -07:00
George Oikonomou
f31aac7e1c
Merge pull request #355 from lab11/cc2538dk-conf-defines
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Add conf checks to CC2538dk conf file
2013-09-12 00:27:52 -07:00
Brad Campbell
766fc5a174
Add conf checks to CC2538dk conf file
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Allows for specific apps to control more settings of the platform.
2013-09-11 21:43:13 -04:00
Brad Campbell
982ca0fb46
Updates CC2538 GPIO
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1. Fixes two of the comments to GPIO macros. They were copied but not
updated.
2. Adds SET and CLR macros for controlling GPIO pins.
2013-09-11 21:39:56 -04:00
Zhen-Huan Hwang
e75dacb5fa
1. Added a missing '&' in lib/trickle-timer.h
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2. Removed executable permissions of lib/trickle-timer.c & .h
2013-09-11 18:31:06 +03:00
Zhen-Huan Hwang
b5815e8509
Fixed a typo in net/uipopt.h
2013-09-11 18:30:31 +03:00
Oliver Schmidt
810f770e49
Merge pull request #356 from oliverschmidt/master
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Allow text screen memory to be aligned to 0x2000.
2013-09-10 12:01:09 -07:00
Oliver Schmidt
17bbded894
Allow text screen memory to be aligned to 0x2000.
2013-09-10 20:59:19 +02:00
Brad Campbell
bc762b6dd6
Small fixes to networking files
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1. Added #include header
2. Fixed #defines that weren't updated
3. Small change to comment that now points to correct RFC section
2013-09-09 20:48:11 -04:00
Oliver Schmidt
55686d7ca2
Merge pull request #351 from oliverschmidt/master
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Removed unnecessary code from resolver.
2013-09-09 12:36:59 -07:00
Oliver Schmidt
c4bba3e89a
Removed unnecessary code from resolver.
2013-09-09 21:35:51 +02:00
Gianfranco Costamagna
2afea590f7
Fixed fail to build from source due to a bad "&nbr->lladdr" reference
2013-09-06 22:11:19 +02:00
Oliver Schmidt
0e66cad448
Merge pull request #346 from oliverschmidt/master
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Initialize tcpip process before resolver process.
2013-09-01 11:56:39 -07:00
Oliver Schmidt
6fc83cf601
Initialize tcpip process before resolver process.
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Since introduction of mDNS (f145c17039
)
the resolver process initialization depends on the tcpip process
already being initialized (because of the call to udp_new()).
2013-09-01 20:53:51 +02:00
Oliver Schmidt
ce7f350ba9
Merge pull request #345 from oliverschmidt/master
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Removed unnecessary code from resolver.
2013-09-01 11:29:17 -07:00
Oliver Schmidt
e0ddea2a17
Removed unnecessary code from resolver.
2013-09-01 20:23:11 +02:00
Adam Dunkels
592b6b3385
Merge pull request #343 from g-oikonomou/travis-disable-ipv4
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Disable the IPv4 travis job
2013-08-31 02:25:44 -07:00
George Oikonomou
90e27e4839
Disable the IPv4 travis job
2013-08-30 10:39:59 +01:00
Adam Dunkels
fff769af1f
Merge pull request #318 from cetic/fix-rpl-hbh-1st-hop
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Inserts missing IPv6 Hop-By-Hop RPL Option at first hop
2013-08-21 00:37:36 -07:00
Fredrik Österlind
e6bd0490fd
Merge pull request #336 from cmorty/MSPSim_Log
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Add MSPSim Logging
2013-08-20 01:51:16 -07:00
Moritz 'Morty' Strübe
2b5f3bc6bd
Add MSPSim Logging
2013-08-20 10:43:32 +02:00
Sébastien Dawans
78e807403c
Inserts missing IPv6 Hop-By-Hop RPL Option at first hop
2013-08-19 21:40:24 +02:00
Adam Dunkels
a07d332339
Merge pull request #288 from simonduq/neighbor-table
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New neighbor tables
2013-08-19 12:01:55 -07:00
Adam Dunkels
86e247025a
Removed debugging printout that came before a local variable declaration, which seems to have broken sdcc
2013-08-19 17:48:33 +02:00
Adam Dunkels
2af2478166
A set of RPL regression tests that the RPL network is able to survive the replacement of one node. The different tests test different placements of the moving node, with a varying number of hops from the root
2013-08-19 17:48:33 +02:00
Adam Dunkels
4cfefe80e4
A RPL regression test that tests that the network survives a random rearrangement
2013-08-19 17:48:33 +02:00
Adam Dunkels
241a4e0100
A RPL regression test that tests that a RPL network survives a temporary root loss
2013-08-19 17:48:33 +02:00
Adam Dunkels
6d386ffc8d
A RPL regression test that tests DAO routes going towards the sink and then down
2013-08-19 17:48:32 +02:00
Adam Dunkels
b1e6890b32
Re-enabled the large network RPL test
2013-08-19 17:48:32 +02:00
Adam Dunkels
bfd7e5f25b
Fixed a few bugs in the route handling code. While bughunting, rewrote parts of the code to make its intention clearer. Also added a bunch of comments to make the logic of the code more evident.
2013-08-19 17:48:32 +02:00
Adam Dunkels
8dc4e46968
Check if the nexthop neighbor for a given route has disappeared. If so, we drop the route too. If we happen to be the RPL root, we also initiate a global repair as the neighbor may moved.
2013-08-19 17:48:32 +02:00
Adam Dunkels
d0a939afb0
Bugfix: must multiply with ETX divisor to turn into fixed-point format.
2013-08-19 17:48:32 +02:00
Adam Dunkels
4d0ecaae02
Make sure our parent's IP address isn't NULL.
2013-08-19 17:48:32 +02:00
Adam Dunkels
e5a6565137
Loop detection via DAO: if we get a DAO from a parent, that parent thinks we are its parent. We poison it and recalulate our parents.
2013-08-19 17:48:32 +02:00
Adam Dunkels
34119b7ef2
Poor man's loop reparation: reset the DIO timer and hope the neighbor learns a better route.
2013-08-19 17:48:32 +02:00
Adam Dunkels
d830e9df3f
Implement forwarding error handling: if a packet changes direction, we set the FWD_ERR flag. If we see the FWD_ERR flag, we drop the route that we sent it to. If we are the root node, we also initiate a global repair.
2013-08-19 17:48:31 +02:00
Adam Dunkels
abb3ef9b3b
Bugfix: don't set the parent if the dag is NULL
2013-08-19 17:48:31 +02:00