Commit Graph

88 Commits

Author SHA1 Message Date
nifi
49f57b7848 changed to use unsigned long for seconds counter 2008-10-10 12:36:58 +00:00
joxe
8748230ead changed usart code to handle LPM3 2008-09-18 17:59:27 +00:00
fros4943
b90075ea0a bug fix, msp430 hw bug (undocumented):
when in continuous/compare mode the interrupt handler may get called before CCR==TR.

behavior observed when the timer is toggled between STOP/CONT in an external interrupt handler (serial input).

possibly this problem may also affect watchdog timer/timer B
2008-09-16 12:00:48 +00:00
fros4943
3ec170cdf5 added empty mtarch_stop() 2008-08-27 13:10:29 +00:00
adamdunkels
fc6d059d24 Added a clock_seconds() function prototype to core/sys/clock.h, that returns seconds in 32 bit format. On platforms like the MSP430, which has a 16 bit native datatype, this cannot be implemented with an interrupt tick that increments a 32 bit value because access is not atomic. Instead, the MSP430 code increments 16 bit seconds value and converts this into a 32 bit value through an offset calculation. If the new value is smaller than the last check, the offset is incremented by 65536. This change also means that CLOCK_CONF_SECOND must be a power of two because a modulo operation is used inside the periodic tick interrupt handler. 2008-07-07 23:38:09 +00:00
adamdunkels
62b7ef5173 Moved energest from lib/ to sys/ 2008-07-04 00:02:21 +00:00
adamdunkels
64b6663b11 moved energest from lib/ to sys/ 2008-07-03 23:59:20 +00:00
adamdunkels
7c459c849d The .ihex file use the intermediate Contiki-wide .$(TARGET) target instead of the MSP430-specific .firmware 2008-07-02 14:11:34 +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
1586d8f36f Changed filename of the CC2420 driver from simple-cc2420 to cc2420. 2008-07-01 21:02:51 +00:00
adamdunkels
2569a8fc69 Removed unused file 2008-07-01 20:59:44 +00:00
joxe
57dedee38f enabled ADC IRQs if ADC sensors active 2008-04-25 15:53:55 +00:00
adamdunkels
da49b950d4 Count the number of times the watchdog has been stopped to avoid starting it when someone else has stopped it 2008-02-11 10:45:19 +00:00
adamdunkels
660b7f9a78 Initialize watchdog instead of stopping and starting it 2008-02-11 10:44:49 +00:00
adamdunkels
cf5ff2bbb2 Made SLIP code coexist with ordinary serial code. If WITH_UIP=1, the SLIP code is used instead. 2008-02-03 20:59:35 +00:00
adamdunkels
e68d669265 Added improvements suggested by Hardy Greich: define CPU speed in one place only (contiki-conf.h), added nop to XTAL settlement delay 2008-02-03 20:58:11 +00:00
adamdunkels
a4d5ca833c Update the periodic watchdog only if it is not stopped 2008-01-21 10:39:23 +00:00
adamdunkels
e16b7ffcf0 Changed the return value of the inpt handler function to int so that it can wake up the CPU from LPM 2008-01-08 08:04:09 +00:00
adamdunkels
7f05b8a5ef Added a reboot function 2008-01-08 08:03:02 +00:00
adamdunkels
b50d2b02ee Reformatting to comply with code style 2008-01-08 08:01:41 +00:00
adamdunkels
345d0a8a79 Added a WERROR definition that can be used to turn -Werror on 2008-01-08 08:01:01 +00:00
adamdunkels
6e0e6e1279 Removed -Werror since LPM*_EXIT; and friends trigger an internal mspgcc compiler error 2007-11-26 23:23:20 +00:00
joxe
a4985fd1f7 removed offset in rtimer_arch 2007-11-19 22:38:57 +00:00
adamdunkels
2132462716 Updated to use the watchdog API 2007-11-17 10:28:04 +00:00
adamdunkels
19b7bd9217 Fixed watchdog support for the MSP430. It now works as intended 2007-11-17 10:16:48 +00:00
adamdunkels
22cb35e9f6 Added -Werror to turn compiler warnings into errors to ensure that code always compile without warnings 2007-11-17 10:11:58 +00:00
adamdunkels
f192211444 Added a hack function called clock_counter() to make the current prototype profiling code run on the MSP430 platform 2007-11-12 21:07:39 +00:00
adamdunkels
585f00a804 Removed old codeprop-tmp.c 2007-11-06 20:35:42 +00:00
joxe
7fe87db86a fixed some timer interrupt bugs and reimplemented clock_fine to avoid disabling interrupts 2007-10-04 20:45:29 +00:00
fros4943
5f63995265 support for delayed interrupts
earlier TACCR1 could be set to already passed time if timer A interrupts was delayed
2007-10-04 14:14:58 +00:00
nvt-se
1d4db3e2cc The function was missing the case when the stack was used completely,
and didn't return a value then.
2007-09-14 20:21:01 +00:00
nvt-se
b4f3ab5af7 Added support for configurable callbacks of uart1 input. 2007-09-06 11:45:08 +00:00
joxe
aaae9f4cf8 removed redundant code - configuration of basic clock subsystem in clock and rtimer_arch 2007-09-03 19:22:37 +00:00
bg-
dcafdfe51a * Standard defines for MSP430. 2007-08-16 13:09:06 +00:00
adamdunkels
2c53a38075 Architecture dependent code for the CC2420 driver 2007-05-25 08:07:54 +00:00
adamdunkels
00b1e371cf Added energy estimation, disabled IRQs for A/D converting as it used close to 100% CPU time 2007-05-22 21:01:32 +00:00
adamdunkels
3872d004bc Reading timer now quicker, embryo for possible future drift configuration 2007-05-22 21:00:09 +00:00
adamdunkels
432d242a3c Added energy estimation, embryo for possible future drift configuration 2007-05-22 20:59:47 +00:00
adamdunkels
9a5bac6282 Added energy estimation 2007-05-22 20:59:11 +00:00
bg-
3f4ec3cf44 * Use _end rather than nonstandard __bss_end. 2007-05-21 15:29:46 +00:00
oliverschmidt
ae2073cac9 Factored out setup directory search path for source files into Makefile.include.
- All compilers used support the -I option for setting an include search directory.

- The Contiki source tree follows the (common) approach of placing declarations (in headerf iles) in the same directory as definitions (in source files).

As a result it makes sense to use the -I compiler option for just the same set of directories used for the vpath gnumake directive.

Note: I checked several builds but nevertheless one or the other might need some additional adjustsments. Sorry for the inconvenience.
2007-05-19 07:54:53 +00:00
adamdunkels
4364a9929a Removed WITH_UIP 2007-05-15 08:09:45 +00:00
oliverschmidt
237b1617b5 Factored out setup directory search path for source files into Makefile.include.
- Search target specific directories before CPU specific directories.
- Search CPU specific directories before generic directories.

Note: I checked several builds but nevertheless one or the other might need some additional adjustsments. Sorry for the inconvenience.
2007-05-13 08:41:11 +00:00
adamdunkels
b2b750e83b rtimer_arch_now() now returns the correct value 2007-04-07 05:45:08 +00:00
bg-
8aa34f1ea4 * remove author. 2007-04-04 11:53:07 +00:00
adamdunkels
08d825c450 Added rtimer-arch.c 2007-04-03 19:05:13 +00:00
adamdunkels
b108ca702a Fixed description 2007-04-03 19:04:27 +00:00
adamdunkels
00645113e5 MSP430 real-time rtimer support using timerb1 2007-04-03 19:03:09 +00:00
joxe
8add3d4660 corrected comments 2007-04-02 16:32:20 +00:00
adamdunkels
92e5e7a13c Removed clock_delay() 2007-03-29 23:43:59 +00:00