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
