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Author SHA1 Message Date
Gregory Nutt
6324df44e8 SAMA5 Timer/counter repair: Missing sem_post() caused a hang 2014-08-09 18:34:52 -06:00
Gregory Nutt
c44f9ec764 Update ChangeLog 2014-08-09 17:16:20 -06:00
Gregory Nutt
d1d1d76189 SAMA5: Use the one-shot and free-running timers to implement tickless OS support for SAMA5 2014-08-09 17:14:51 -06:00
Gregory Nutt
a05ce21399 Update ChangeLog 2014-08-09 16:45:29 -06:00
Gregory Nutt
569d5d7218 SAMA5 free-running timer: Add support for a free-running timer wrapper around the low-level timer/counter logic. 2014-08-09 16:43:48 -06:00
Gregory Nutt
acb05460d0 SAMA5 oneshot: Some clean-up and correction to the initial implementation 2014-08-09 16:42:04 -06:00
Gregory Nutt
84b86e32be Update ChangeLog 2014-08-09 15:29:47 -06:00
Gregory Nutt
d8aa6c01bd SAMA5 timer/counter: Add support for a one-shot timer wrapper around the low-level timer/counter logic. This also involved several changes that rippled into the ADC driver (untested). 2014-08-09 15:27:55 -06:00
Gregory Nutt
407eefe085 Update ChangeLog 2014-08-09 10:35:45 -06:00
Gregory Nutt
a3e28c2c16 audio NULL driver: Fix an error in a variable name 2014-08-09 10:33:31 -06:00
Gregory Nutt
5803fb78b8 SAMA5 T/C: Can now handle non-constant BOARD_MCK_FREQUENCY. Also now supports methods to attach user interrupt handlers 2014-08-09 10:30:45 -06:00
Gregory Nutt
a0d41e32e4 Update ChangeLog 2014-08-09 06:43:29 -06:00
Gregory Nutt
da0de3284e Fix errors in documentation and comments related to the Tickless OS. From Vijay Kumar 2014-08-09 06:41:38 -06:00
Gregory Nutt
868d7b8e0b Update ChangeLog 2014-08-08 18:44:19 -06:00
Gregory Nutt
e1769b22f1 Remove os_internal.h it has been replace by several new header files under sched/. There have been some sneak inclusion paths via os_internal.h, so expect a few compilation errors for some architectures 2014-08-08 18:39:28 -06:00
Gregory Nutt
0be5f2ca81 Move exit.c to task/exit.c 2014-08-08 18:38:04 -06:00
Gregory Nutt
d798dd37a7 Replace os_internal.h with sched/sched.h in files that actually reference something in sched.h 2014-08-08 17:53:55 -06:00
Gregory Nutt
1f28365f55 Part of the last incomplete change 2014-08-08 17:45:54 -06:00
Gregory Nutt
ccf4ed2148 Partial (non-working) checked in before the big, risky automated change 2014-08-08 17:29:44 -06:00
Gregory Nutt
224ee05957 Move a few files in sched/ that did not seem to have a home to sched/signal and sched/task 2014-08-08 16:57:47 -06:00
Gregory Nutt
23a334c066 Move task control files from sched/ to sched/task 2014-08-08 16:44:08 -06:00
Gregory Nutt
6683d749ac Move errno related files from sched/ to sched/errno 2014-08-08 15:52:55 -06:00
Gregory Nutt
9afca906eb Move initialization functions from sched/ to sched/init 2014-08-08 15:30:59 -06:00
Gregory Nutt
a79ecce878 Move page fill sources from sched/ to sched/paging 2014-08-08 15:08:07 -06:00
Gregory Nutt
b3b95ed05b Update ChangeLog 2014-08-08 14:58:25 -06:00
Gregory Nutt
f8da16a8d3 Move POSIX timer files from sched/ to sched/timer/ 2014-08-08 14:55:16 -06:00
Gregory Nutt
d4b56eb3cc Move clock functions from sched/ to sched/clock 2014-08-08 14:43:02 -06:00
Gregory Nutt
85e8117062 Move interrupt dispatch logic from sched/ to sched/irq 2014-08-08 14:31:15 -06:00
Gregory Nutt
0f318e9249 Move watchdog functions from sched/ to sched/wdog 2014-08-08 14:21:48 -06:00
Gregory Nutt
4ff17b3904 Move group logic from sched/ to sched/group 2014-08-08 14:06:42 -06:00
Gregory Nutt
d00e9b6016 Update ChangeLog 2014-08-08 13:57:16 -06:00
Gregory Nutt
e10a23ae50 Move environment files from sched/ to sched/environ 2014-08-08 13:53:29 -06:00
Gregory Nutt
cb79407ced Move all pthread files from sched/ to sched/pthread 2014-08-08 12:55:02 -06:00
Gregory Nutt
0385a00a60 Move signal-related files from sched/ to sched/signal 2014-08-08 12:44:44 -06:00
Gregory Nutt
08879ca34c Move POSIX message queue files from sched/ to sched/mqueue 2014-08-08 12:31:23 -06:00
Gregory Nutt
b1f10adf5a Minor documentation update 2014-08-08 11:29:17 -06:00
Gregory Nutt
6e0acd7cd4 WM8904: Don't use MSEC2TICK in timeout calculation 2014-08-08 11:02:45 -06:00
Gregory Nutt
8b69cb3ea2 Update porting guide 2014-08-08 09:17:25 -06:00
Gregory Nutt
5ee57bda59 Some final tickless OS bugfixes. No longer EXPERIMENTAL. Update some comments 2014-08-07 19:11:22 -06:00
Gregory Nutt
06d44dd84a Update ChangeLog 2014-08-07 18:02:39 -06:00
Gregory Nutt
c9661ad5a7 Change all time conversions. Yech. New timer units in microseconds breaks all existing logic that used milliseconds in the conversions. Something likely got broken doing this, probably because I confused a MSEC2TICK conversion with a TICK2MSEC conversion. Also, the tickless OS no appears fully functional and passes the OS test on the simulator with no errors 2014-08-07 18:00:38 -06:00
Gregory Nutt
17ea50b45e Fix compler error in tickless code when round robin scheduling is enabled. Other cosmetic fixes to comments 2014-08-07 14:14:09 -06:00
Gregory Nutt
822a4fafeb Update ChangeLog 2014-08-07 13:43:56 -06:00
Gregory Nutt
0aa7209765 Change CONFIG_MSEC_PER_TICK to CONFIG_USEC_PER_TICK. This gives more options for system timers in general, but more importantly, let's us realize higher resolution for the case of CONFIG_SCHED_TICKLESS=y -- of course, at the risk of some new interger overvflow problems 2014-08-07 13:42:47 -06:00
Gregory Nutt
6bdc08226f Update ChangeLog 2014-08-07 12:40:16 -06:00
Gregory Nutt
caba61999a Remove CONFIG_DISABLE_CLOCK 2014-08-07 12:35:24 -06:00
Gregory Nutt
a2de3c92d8 Update ChangeLog 2014-08-07 11:40:54 -06:00
Gregory Nutt
520a51a3e1 Implements the tickless OS 2014-08-07 11:39:16 -06:00
Gregory Nutt
317b66ca37 Update ChangeLog 2014-08-06 18:33:44 -06:00
Gregory Nutt
dc48bec019 Add support for a simulated interval timer support verification of the tickless OS. 2014-08-06 18:29:29 -06:00