Commit Graph

146 Commits

Author SHA1 Message Date
adamdunkels
34f6a60a4a By default, don't print stack on reboot, since there are cases where this may hang the CPU (when the CPU is in LPM when the watchdog triggers). Must fix the code to set the UART and CU into correct modes before enabling stack printout on reboot. 2010-10-24 21:10:25 +00:00
adamdunkels
5585d72c86 A simple but substantial change: uIP used the htons()/HTONS() macro
functions for converting between host and network byte order. These
names are the de facto standard names for this functionality because
of the original BSD TCP/IP implementation. But they cause problems for
uIP/Contiki: some platforms define these names themselves (Mac OS,
most notably), causing compilation problems for Contiki on those
platforms.

This commit changes all htons to uip_htons instead. Same goes for
htonl, ntohs, and ntohl. All-caps versions as well.
2010-10-19 18:29:03 +00:00
adamdunkels
7c14899eeb Made stack printout on reboot configurable.
Added the ability to turn on watchdog multiple times - the watchdog
registers are touched only when the watchdog goes from off to on state
to avoid retriggering the watchdog when it shouldn't.
2010-09-22 22:12:37 +00:00
nifi
f5ea831445 Added function rtimer_arch_now that makes sure that the timer value does not change between readouts to avoid reading while the timer is being updated. 2010-09-13 20:51:09 +00:00
joxe
c0549cad3d added some files for MSP430X I/O 2010-08-24 16:23:20 +00:00
joxe
705f8cc451 fixed naming of SPI and CC2420 related code 2010-06-23 10:19:15 +00:00
nifi
20c8b4f9c6 removed obsolete comments 2010-06-15 13:30:42 +00:00
nifi
808116ff56 Made SFD timestamps configurable via external definition 2010-05-10 11:32:44 +00:00
nifi
9638789d9d Added rule to use MSPSim to show the maptable from the last compilation on MSP430 targets 2010-04-20 15:38:09 +00:00
adamdunkels
5eb22ad289 Print out stack pointer when rebooting node 2010-04-04 12:30:10 +00:00
adamdunkels
0ed236e774 Bugfix: the clock interrupt now flushes the energy estimator to avoid overflow of the LPM mode 2010-04-04 12:29:50 +00:00
adamdunkels
52ad0008dc Bugfix 2010-03-31 11:55:04 +00:00
adamdunkels
4447782ab4 Print out a stack trace when a node reboots because of the watchdog 2010-03-30 23:02:23 +00:00
adamdunkels
ac172a5575 Turn off LPM mode for clock interrupts to avoid rtimer wrapping during extended LPM 2010-03-29 21:53:32 +00:00
nifi
ebfa6c5ef1 only include memcpy/set workaround when needed 2010-03-21 10:40:15 +00:00
joxe
e99c906caf activated the new workaround... 2010-03-19 14:50:07 +00:00
joxe
7e6919cc8c fixed workaround for memcpy/set to be memory efficient but slower 2010-03-19 14:39:45 +00:00
adamdunkels
04cdae05c3 Increased the rtimer granularity: needed to make contikimac work 2010-03-19 13:25:52 +00:00
fros4943
db777ce3d0 reverted previous patch: appears to create problems on hardware 2010-03-05 12:06:03 +00:00
nvt-se
7543d53603 Ensure that the UART port is available before writing 2010-03-03 23:18:58 +00:00
adamdunkels
465125c5e7 Added support for 32-bit clock ticks: when reading the 32-bit value, make sure that it does not change between readouts to avoid reading right in the middle of it being updated 2010-02-23 18:41:20 +00:00
adamdunkels
953a8c2015 Turn off timer before updating - needed to avoid bugs in ContikiMAC - not 100% sure why 2010-02-18 22:15:54 +00:00
adamdunkels
4ff6b5460a Removed safeguards around the update code for the timer; turns out they weren't needed (but instead triggered a bug in MSPsim) 2010-01-30 14:03:35 +00:00
adamdunkels
dbacf3e781 Values altered in interrupt handlers should be volatile 2010-01-26 10:20:16 +00:00
adamdunkels
5a03e4e6ad Bugfix: changed #ifdef to #if, otherwise the SFD code would be enabled anyway 2010-01-19 20:35:41 +00:00
adamdunkels
9d751da8e5 Disable SFD interrupt by default 2010-01-19 13:11:23 +00:00
adamdunkels
acea0afb35 Enable a flag when packet SFD seen 2010-01-19 13:11:01 +00:00
adamdunkels
2772d31ae6 Turn off Timer A before modifying its control registers to avoid problems when timer is updated frequently 2010-01-18 21:17:11 +00:00
nifi
a364213180 IRQ_PORTx is no longer used. Instead returning port number. 2010-01-14 20:05:58 +00:00
nifi
a937f8626c removed files no longer used with new sensor APIs 2010-01-14 18:10:31 +00:00
adamdunkels
9ac4109bad Increased the clock speed to 32768/4 from 32768/8 to provide better accuracy for power profiling of radio CCA checks 2009-12-09 12:55:35 +00:00
adamdunkels
f9260c4fae Enable interrupts during the periodic clock processing to allow rtimers to execute on top of the clock 2009-12-08 23:40:14 +00:00
adamdunkels
a4df6e0fbf Remove the read from TAIV - this should not be done for TIMERA0 interrupts (in fact, doing so messes up the other timer a interrupts, like the clock tick...) 2009-12-08 23:39:45 +00:00
adamdunkels
873f4d0222 Need to clear the interrupt flag register for Timer A 2009-12-07 14:32:16 +00:00
adamdunkels
e3fed27f4a Broke out the CC2420 SFD interrupt into a separate file to allow easier overloading with project-specific files 2009-12-05 19:42:56 +00:00
nifi
efdbbf9fe3 minor cleanup: random.c is already included in Makefile.include 2009-11-19 17:33:05 +00:00
nifi
4f2318152e Added support for CPU speed 2.4576MHz and configuration to enable/disable interrupt driven TX 2009-11-18 15:45:32 +00:00
nifi
2640f9bf26 Must check error flag before reading. Removed leds debug. 2009-11-18 13:24:12 +00:00
adamdunkels
790f2f632a Moved putchar into separate file to make it easier to override its implementation 2009-10-30 15:06:26 +00:00
fros4943
53d03aa924 uart correction values for 3.9Mhz (default sky freq.) 2009-10-27 16:25:28 +00:00
fros4943
b0291ca5a8 bug fix: wake up MSP430 when leaving rtimer interrupt if the rtimer polled a process.
thanks to Marco Vedovati for finding the bug
2009-10-06 09:21:46 +00:00
nifi
c6f7ef84fe Initialize the transmit ringbuffer before enabling TX interrupt 2009-09-08 10:39:49 +00:00
adamdunkels
18486d4e3d Patch by Gideon Ernst: use explicit $(CONTIKI) path instead of implicit ../../ path to the mknmlist script 2009-09-03 17:41:58 +00:00
nvt-se
172ffb74c7 fix compiler warnings. patch from Jesper Karlsson. 2009-04-08 14:56:00 +00:00
nifi
c1d490b6a7 added workaround for memcpy/memset bug in mspgcc 2009-04-06 13:07:37 +00:00
joxe
4f41b30b2b fixed variable names 2009-04-02 22:39:29 +00:00
joxe
7d2a08b29c added initial set-up code SFD capture interrupts usable for exact packet timestamping 2009-04-02 22:23:06 +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
adamdunkels
62ef4002a5 Always prod the watchdog on output to avoid spurious resets during long serial outputs 2009-03-02 22:01:26 +00:00
adamdunkels
6ab7ac0598 Added optional interrupt-based transmission, based on the ringbuf library 2009-03-01 20:40:30 +00:00