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789 Commits

Author SHA1 Message Date
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