Gregory Nutt
|
ddbc948895
|
SMP: Minor SMP-related clean-up/improvements
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2016-02-11 12:18:54 -06:00 |
|
Gregory Nutt
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49227fa554
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Scheduler: Replace the boolean 'prioritized' with a uint8_t bit set so that additional attributes of a list can be specified without adding more boolean values.
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2016-02-11 08:06:33 -06:00 |
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Gregory Nutt
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0a7e136a5a
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SMP: Idle thread must be assigned to a CPU
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2016-02-11 08:01:09 -06:00 |
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Gregory Nutt
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89bea6917c
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Kconfig: Architecture must indicate that it support multiple CPUs in order to enable SMP
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2016-02-10 17:31:16 -06:00 |
|
Gregory Nutt
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292d2fe648
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Correct naming of a TCB flag; update some comments
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2016-02-10 16:53:34 -06:00 |
|
Gregory Nutt
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96223cedf1
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SMP: A little more
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2016-02-10 15:43:05 -06:00 |
|
Gregory Nutt
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3147dfc7d5
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SMP: Add some tentative initialization logic
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2016-02-10 13:49:27 -06:00 |
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Gregory Nutt
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47a5663f8c
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SMP: A few preliminary data structure definitions
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2016-02-10 11:45:26 -06:00 |
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Gregory Nutt
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f5a3b1e89d
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Add EXPERIMENTAL configuration option to investigate some SMP issues
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2016-02-10 10:27:48 -06:00 |
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Gregory Nutt
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bf8120d51d
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Fix some odd logic in CC3000 semaphore handling. Noted by Vladimir Komendantskiy
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2016-02-10 09:50:28 -06:00 |
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Gregory Nutt
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2c0ad2564f
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Add CONFIG_SPINLOCK. Also need spinunlock() and spinlock_initialize()
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2016-02-09 15:31:14 -06:00 |
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Gregory Nutt
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74db48202e
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sched/: Replace explict references to g_readytorun with indirect references via the this_task() macro
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2016-02-06 17:44:41 -06:00 |
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Gregory Nutt
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2dc258986d
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Add a state variable that provides the current level of OS initialization. This is needed by some logic that may attempt to run early in the start-up sequence, but cannot run if a sufficient level of initializaitn has not not yet occurred
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2016-02-05 08:34:03 -06:00 |
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Gregory Nutt
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61819c0e3e
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Fix a typo in last commit that was not noticed until CONFIG_SIG_EVTHREAD was enabled
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2016-01-28 16:50:20 -06:00 |
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Gregory Nutt
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da5115e3e6
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Correct an error in timer_created intoduced when SIGEV_THREAD support was added.
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2016-01-28 16:38:54 -06:00 |
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=?UTF-8?Q?Manuel_St=c3=bchn?=
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2bacc40350
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Fix mismatched prototype error in work_queue()
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2016-01-24 12:48:24 -06:00 |
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Gregory Nutt
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84d4cb007b
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clock_systimer: 64-bit timer accesses are not atomic. Noted by Freddie Chopin.
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2016-01-22 12:24:36 -06:00 |
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Gregory Nutt
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2de5be34e5
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Update ChangeLog
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2016-01-21 19:29:43 -06:00 |
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Gregory Nutt
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032ad1b70b
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Remove clock_systimer32 and clock_systimer64. There is now only clock_systimer
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2016-01-21 16:49:24 -06:00 |
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Gregory Nutt
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b04e2ea021
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Trivial improvement to comments
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2016-01-21 16:28:36 -06:00 |
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Gregory Nutt
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a4f5254cbe
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Fix a typo introduced into the last commit
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2016-01-21 13:48:35 -06:00 |
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Gregory Nutt
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e001f37593
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sched/clock/clock_timespec.c: Fix an error in the time conversion
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2016-01-21 13:31:00 -06:00 |
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Gregory Nutt
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f348e68069
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Update to use 64-bit timer when available
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2016-01-21 11:54:26 -06:00 |
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Gregory Nutt
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8ee75a96fe
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Update TODO list and Kconfig help
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2016-01-13 07:44:44 -06:00 |
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Dimitry Kloper
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b48ca00cd5
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The delay parameter has 'int' type while explicit int32_t is used in sigtimedwait() (sig_timedwait.c) This can lead to wrong argument for systems that have default int size different than int32 (namely AVR).
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2016-01-05 07:58:04 -06:00 |
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Gregory Nutt
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c1fff4706c
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signals: Adds a very limited, minimal implementation for SIGEV_THREAD
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2015-12-30 15:01:14 -06:00 |
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Gregory Nutt
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849df03d22
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Update dates on files modified for SIGEV_THREAD support
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2015-12-30 13:28:39 -06:00 |
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Gregory Nutt
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9835eeb181
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signals: Basic framework to support SIGEV_THREAD
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2015-12-30 13:20:31 -06:00 |
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Gregory Nutt
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198cfd0224
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Forgot to add a file needed in the last commit
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2015-12-22 12:06:05 -06:00 |
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Gregory Nutt
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b90da3f27b
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waitpid: CRITICAL BUGFIX. Add a reference counting mechansim to prevent wait from using stale memory that was freed by the exiting task
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2015-12-22 11:48:17 -06:00 |
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Gregory Nutt
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8f540fd81a
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Trivial fix to typo in a comment
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2015-12-21 22:24:43 -06:00 |
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Gregory Nutt
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a2e1ece873
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RTC: Handle RTC failures. If mktime is called with garbage, it may crash
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2015-12-21 14:39:40 -06:00 |
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Gregory Nutt
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e8d0f85c8b
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Modules: Add mod_setsymtab to set global symtol table once. Now we can remove symbol table parameters from the insmod call. This will make implementing an NSH insmod command much easier
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2015-12-13 08:10:01 -06:00 |
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Gregory Nutt
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076f382f79
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Module: Remove some unused members of a structure
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2015-12-13 06:48:30 -06:00 |
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Gregory Nutt
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917dbc8540
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modules: Add more information to registry just for procfs
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2015-12-12 18:56:32 -06:00 |
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Gregory Nutt
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795ddd7e80
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OS modules: Add basic procfs support. A module registry that will eventually be used to support lsmod
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2015-12-12 17:42:25 -06:00 |
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Gregory Nutt
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a908a61c5a
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Various module-related cosmetic changes
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2015-12-12 12:55:50 -06:00 |
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Gregory Nutt
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303123deb9
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Add syscall support for insmod and rmmod
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2015-12-12 11:11:09 -06:00 |
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Gregory Nutt
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040835de00
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Add an implementation of rmmod
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2015-12-12 10:51:54 -06:00 |
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Gregory Nutt
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9ef33d8ebc
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Merge remote-tracking branch 'origin/master' into module
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2015-12-12 09:38:44 -06:00 |
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Gregory Nutt
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0efcb5445b
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Fix compile error when cache coherency logic is enabled
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2015-12-12 09:38:06 -06:00 |
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Gregory Nutt
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49554fe4fc
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Move module support from binfmt/ to sched/ so that it can be configured and built independently from binfmt features
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2015-12-12 07:09:17 -06:00 |
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Gregory Nutt
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f45e2a247e
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Cosmetic fix to comment
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2015-12-11 10:06:40 -06:00 |
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Gregory Nutt
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c9925305b5
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Same important bug as c623af03a0ee8ac041fc22051781047d6cb9cc75, but in a different location
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2015-12-09 10:17:33 -06:00 |
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Gregory Nutt
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c16648b3fd
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Most cosmetic but also includes a fix for a compile problem from Ken Pettit
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2015-12-01 12:54:57 -06:00 |
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Gregory Nutt
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48da5aa496
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sched/pthread/: CRITICAL BUGFIX: Logic was wiping out the indication that of the type of a pthread. Hence, it could be confused as a task. Found because this was causing a crash when /proc/nnn/cmdline was printed.
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2015-11-28 10:05:36 -06:00 |
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Gregory Nutt
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4b29bcee7f
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Rename up_rtcinitialize to up_rtc_initialize so that it looks like other RTC interfaces
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2015-11-20 08:27:52 -06:00 |
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Gregory Nutt
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892ba4f26a
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DS1307: Change year bias to 1968 which is a leap year juse like 2000
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2015-11-19 15:12:40 -06:00 |
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Gregory Nutt
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c34b5108a7
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RTC: Fix system time initialization when using an exernal RTC. Fix some bugs in the DS1307/DS3231 RTC driver
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2015-11-19 14:54:30 -06:00 |
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Lok
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da8950fe5b
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Fix an error in clock_timespec_subtract
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2015-11-03 07:28:46 -06:00 |
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Gregory Nutt
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78ae661223
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One more trivial spacing issue
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2015-10-07 20:13:49 -06:00 |
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Gregory Nutt
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79d554939e
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sched/: Fix some spacing issues
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2015-10-07 19:59:14 -06:00 |
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Gregory Nutt
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af086c40ff
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Remove dangling whitespace
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2015-10-04 15:28:54 -06:00 |
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Gregory Nutt
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0b12dbf95d
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Fix some spacing problems
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2015-10-04 15:04:00 -06:00 |
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Gregory Nutt
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16b32bbadd
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Standardize the width of all comment boxes in C files
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2015-10-03 07:25:53 -06:00 |
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Gregory Nutt
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0f90500f72
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Standardize the width of all comment boxes in header files
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2015-10-02 17:48:24 -06:00 |
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Gregory Nutt
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5b51a9fcdd
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Standardize the width of all comment boxes in C files
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2015-10-02 17:43:18 -06:00 |
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Gregory Nutt
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cb9e27c3b0
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Standardize naming used for public data and function groupings
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2015-10-02 16:30:35 -06:00 |
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Gregory Nutt
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a813baef0a
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User workqueue, cosmetic changes
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2015-09-30 14:03:55 -06:00 |
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Gregory Nutt
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4cd57e1e4e
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Work queues: Logic that sets the queued indication and the logic that does the actual queuing must be atomic
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2015-09-30 11:04:29 -06:00 |
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Paul A. Patience
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9f108b7b63
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Fix issues detected by clang
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2015-09-10 20:59:43 -04:00 |
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Gregory Nutt
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cb2f84e288
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Loosen up restriction a little in sched_ufree()
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2015-09-07 15:28:58 -06:00 |
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Gregory Nutt
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d78d3ef4ab
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Logic for delayed memory garbage collection for the case of user space memory will not work as implemented for the case of the kernel build. That is because the correct context is in place in order to free the user memory when sched_kufree is called, but will not be in place later when the memory garbage collection runs. If this feature is really needed, then some more substantial redesign is required
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2015-09-07 14:40:18 -06:00 |
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Paul A. Patience
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3b89eabd50
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Correct #if to #ifdef when the macro can be undefined. Fix bug in AT24XX driver: it should compare AT24XX_ADDRSIZE to 2.
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2015-09-01 13:52:29 -04:00 |
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Gregory Nutt
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0b2fbd7a2c
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Fix a DEBUGASSERTion
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2015-08-21 12:33:14 -06:00 |
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Gregory Nutt
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89b5ef8d35
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wdogs: Fix counting of free, pre-allocated wdog timers. The could could get decremented below zero in some situations
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2015-08-21 11:30:22 -06:00 |
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Gregory Nutt
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51f386d08a
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Fix more common typos
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2015-08-16 11:07:23 -06:00 |
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Gregory Nutt
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768d892188
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Add si_errno to siginfo_t
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2015-08-14 10:10:32 -06:00 |
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Sebastien Lorquet
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89c81f6c08
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FIX typo in DEBUASSERTion
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2015-08-03 09:14:15 -06:00 |
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Gregory Nutt
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15db2a45a4
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drivers/net/slip.c: Fix another compilation error
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2015-08-02 07:20:36 -06:00 |
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Gregory Nutt
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3a109315ed
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Fix a logic error in last change to sem_tickwait()
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2015-08-01 16:00:23 -06:00 |
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Gregory Nutt
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ffec6124f2
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Add a start time to sem_tickwait() to account for any elapsed time before the timer is actually started
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2015-08-01 14:57:31 -06:00 |
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Gregory Nutt
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030573ba5c
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More improvements to the sporadic scheduler
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2015-08-01 09:08:48 -06:00 |
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Gregory Nutt
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12cbe147a0
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Forget to add files before last commit
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2015-08-01 07:34:27 -06:00 |
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Gregory Nutt
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2c66e0eb2a
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sem_tickwait(): Add a new, non-standard function to perform timed semaphore waits. It is functionally equialent to the standard sem_timedwait(), but more efficient for use in higher performance device drivers. Requested by Max Neklyudov
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2015-08-01 07:31:09 -06:00 |
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Gregory Nutt
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5772813d29
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Change the name of the local variable sigset to set to prevent name collisions with the function of the same name
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2015-07-31 13:32:10 -06:00 |
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Anton D. Kachalov
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4a16bc6924
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[sched/pthread/pthread_kill] Add missed header for enabled CONFIG_SCHED_HAVE_PARENT
Signed-off-by: Anton D. Kachalov <mouse@yandex-team.ru>
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2015-07-30 18:51:37 +03:00 |
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Gregory Nutt
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3a93be8902
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Add strictly limit check: The current sporadic scheduler cannot handler duties > 50%
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2015-07-30 07:36:01 -06:00 |
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Gregory Nutt
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a6ccb7f308
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Sporadic scheduler: Third design. Now it looks closer to what I want
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2015-07-28 14:26:31 -06:00 |
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Gregory Nutt
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dd5b065753
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Sporadic: This interim version works pretty well, but the things that I had to do were nasty and mean that -- sigh -- there will be another redesign coming
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2015-07-28 08:03:40 -06:00 |
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Gregory Nutt
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95ca3a1d1e
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Fixes several more sporadic scheduler bugs
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2015-07-27 18:08:21 -06:00 |
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Gregory Nutt
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a7322f5a6d
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Sporadic scheduler: Fix how suspension time is calculated
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2015-07-27 15:54:19 -06:00 |
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Gregory Nutt
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e33c727520
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Sporadic scheduler: Move pending time into each timer instance
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2015-07-27 14:48:21 -06:00 |
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Gregory Nutt
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e66e2f5c0f
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Use the last budgeted time from the last timer started
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2015-07-27 13:13:30 -06:00 |
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Gregory Nutt
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8c754ccd4f
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Sporadic scheduler: misc bug fixes
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2015-07-27 11:55:52 -06:00 |
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Gregory Nutt
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cc1c7731da
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Sporadic scheduler: Fix budget computations when replenishment intervals are nested
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2015-07-27 09:35:52 -06:00 |
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Gregory Nutt
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484f148001
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Sporadic scheduler: Add instrumentation hooks to support GPIO outputs
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2015-07-27 08:37:25 -06:00 |
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Gregory Nutt
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7c04ad8209
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Sporadic scheduler: Cosmetic change to debug output and to comments
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2015-07-26 15:33:27 -06:00 |
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Gregory Nutt
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99664b7811
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Sporadic scheduler: Add logic to collection the partial timer expiration when a sporadic thread is suspended in tickless mode
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2015-07-26 15:03:47 -06:00 |
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Gregory Nutt
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4bdbc387f5
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Update TODO list; Fix a few errors introduced withe the last changes to the sporadic scheduler
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2015-07-26 10:51:04 -06:00 |
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Gregory Nutt
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3e88b77540
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Sporadic scheduler: Handle a case when the scheduler is resumed before it has even had a chance to run
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2015-07-26 08:08:45 -06:00 |
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Gregory Nutt
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26fd7a7ccf
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The redesigned sporadic scheduler now seems to be functional
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2015-07-25 13:22:46 -06:00 |
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Gregory Nutt
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27e21710fd
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This is basically a complete redesign of the sporadic scheduling logic due to limitations in the initial design
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2015-07-25 12:50:53 -06:00 |
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Gregory Nutt
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a1031417e8
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Comment out part of sporadic scheduler logic: Part of replenishment logic is bogus
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2015-07-24 18:18:58 -06:00 |
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Gregory Nutt
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1d88dc1fb6
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Fix some compilation error when both TICKLESS mode and the SPORADIC scheduler are enabled
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2015-07-24 14:35:07 -06:00 |
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Gregory Nutt
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ed031388ad
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sched/Kconfig: The sporadic scheduler option is no longer EXPERIMENTAL
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2015-07-24 14:19:18 -06:00 |
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Gregory Nutt
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411941d8cd
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Fix an syntax error in a debug asserion
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2015-07-24 13:02:19 -06:00 |
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Gregory Nutt
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12cdd2a8fe
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Fix some bad conditional compilation
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2015-07-24 12:27:15 -06:00 |
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Gregory Nutt
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0d71260bf2
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sched/: Separate the round-robin logic into a separate file so that it is symmetric with the sporadic stuff. Integrate the sporadic scheduler into the time tick interrupt handling and into the tickless operation.
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2015-07-24 11:49:28 -06:00 |
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Gregory Nutt
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c6c424583d
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Fix a test for valid scheduling policies
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2015-07-24 10:20:22 -06:00 |
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Gregory Nutt
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4490744def
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Add logic to reset the replenish the sporadic scheduler when a task is resumed
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2015-07-24 09:55:02 -06:00 |
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Gregory Nutt
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ea7dbc984b
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Add basic sporadic schedule state machine
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2015-07-24 09:03:21 -06:00 |
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Gregory Nutt
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3b1306078b
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Sporadic Scheduler: Ensure that the replenishment period is greater than or equal to the budget period
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2015-07-23 15:08:41 -06:00 |
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Gregory Nutt
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5baa738019
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Most cosmetic, but includes some fixes to some range checking
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2015-07-23 14:36:49 -06:00 |
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Gregory Nutt
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53a17bfd99
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Fix a newly introduced compilation error when round roben scheduling is disabled
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2015-07-23 13:35:48 -06:00 |
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Gregory Nutt
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9095e8eab4
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include/, sched/, and libc/: Add support for sporadic scheduling parameters in struct sched_param, posix_spawnattr_t, and pthread_attr_t. Update all user interfaces to pass sporadic scheduling parameters. Feature is dependent on EXPERIMENTAL and no changes have yet been made to core scheduling logic.
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2015-07-23 13:16:32 -06:00 |
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Gregory Nutt
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13e837b957
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Merge remote-tracking branch 'origin/master' into sporadic
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2015-07-23 11:25:52 -06:00 |
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Gregory Nutt
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aa90da2bc8
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pthread_create: Fix an (unlikely) error in fallback value in the event of a failure (which should never occur)
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2015-07-23 11:25:25 -06:00 |
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Gregory Nutt
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2b3aae0ddc
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Add basic configuration options for SCHED_SPORADIC
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2015-07-23 10:33:30 -06:00 |
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Gregory Nutt
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146bdc3c93
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TCB: Increase the size of the scheduling policy field from 1 to 2 bits to allow additional, planned scheduling policies
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2015-07-23 10:15:07 -06:00 |
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Gregory Nutt
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e69d14d89b
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Fix some warnings/errors detected by nuttx/tools/testbuilds.sh
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2015-07-10 18:41:26 -06:00 |
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Max Neklyudov
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14e742b108
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Implement WNOHANG for waitpid() only and for the case of CONFIG_SCHED_HAVE_PARENT not selected. From Max Neklyudov.
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2015-07-02 09:34:58 -06:00 |
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Jussi Kivilinna
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13d9383679
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Group binding needs to be cleared before sched_releasetcb(), as otherwise group_leave() will be called and group->tg_nmembers decremented or group being released. group_leave() should be called only after group_join() is called, not after group_bind(). From Jussi Kivilinna.
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2015-07-01 06:24:34 -06:00 |
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Gregory Nutt
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342f5fe33d
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Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation
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2015-06-28 08:08:57 -06:00 |
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Max Neklyudov
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61af0d511f
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Use up_timer_gettime for CLOCK_MONOTONIC in tickless mode. From Max Neklyudov.
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2015-06-22 06:37:26 -06:00 |
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Juha Niskanen
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e1846dff82
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sched/pthread: Implement pthread_mutex_trylock() for recursive mutexes
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2015-06-16 08:32:20 -06:00 |
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Juha Niskanen
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d16053c33c
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sched/pthread: Use -1 instead of 0 as PID for unclaimed mutexes
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2015-06-16 08:27:38 -06:00 |
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Gregory Nutt
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d8db596b3b
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POSIX message queues: Move mq_setattr() and mq_getattr() from nuttx/libc/mqueue to nuttx/sched/mqueue. Also add sysyscall support for mq_setattr() and mq_getattr(). This is necessary in protected and kernel builds because in those cases the message queue structure is protect and cannot be accessed directly from user mode code. Noted by Jouko Holopainen.
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2015-06-03 09:24:17 -06:00 |
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Gregory Nutt
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84f0303fc0
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mq_timedreceive() move the location where the errno value is set; the TIMEDOUT errno setting was being overwritten by subsequent actions before returning. Noted by Freddie Chopin.
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2015-06-03 07:24:50 -06:00 |
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Gregory Nutt
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4adda9d428
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Fix numerous typos in configuration variable names. Tracked down by Alan Carvalho de Assis
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2015-05-23 17:08:35 -06:00 |
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Gregory Nutt
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3adcae8ffb
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Update the type passed to watchdog timer handlers. Using uint32_t is a problem for 64-bit machines.
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2015-05-18 08:53:42 -06:00 |
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Gregory Nutt
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16276a4793
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Change the order of some operations to prevent a debug assertion from firing.
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2015-05-18 06:34:54 -06:00 |
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Gregory Nutt
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cc77a28f40
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If HAVE_GROUP_MEMBERS is not defined, then pthread_kill() really is the same as kill()
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2015-05-13 20:34:21 -06:00 |
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Gregory Nutt
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4417728955
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Re-implemened pthread_kill(). It as just a simple wrapper around kill() but since the correct dispatching of singles for multi-threaded task groups has been implemented, calling kill() does no work. The corrected implementation of pthread_kill() will direct the signal specifically to the specific pthread and no other.
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2015-05-13 14:43:43 -06:00 |
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Gregory Nutt
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8cb4e78a1a
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Complete implementation of the IPv6 routing logic. From Max Neklyudov.
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2015-05-13 07:22:02 -06:00 |
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Gregory Nutt
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071658bb6d
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Another missing semicolon
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2015-04-23 07:18:59 -06:00 |
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Gregory Nutt
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093a144934
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sem_wait(): Missing comma on debug statement caused compile error with DEBUG on. Why hasn't that been noted before?
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2015-04-23 07:15:55 -06:00 |
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Gregory Nutt
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f161a1d0f7
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atexit: Fix reference to undefined variable in certain configurations. From Juha Niskanen
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2015-04-14 07:31:35 -06:00 |
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Gregory Nutt
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b4423c1eed
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Make some file section headers more consistent with standard
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2015-04-08 06:47:36 -06:00 |
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Gregory Nutt
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af6d9e2684
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sched: Do not use uninitialized boolean in waitpid(). From Juha Niskanen
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2015-03-12 07:45:10 -06:00 |
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Gregory Nutt
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caea44a624
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Fix a case in mq_timedsend() where the return errno value was being overwritten
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2015-03-10 12:05:33 -06:00 |
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Gregory Nutt
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7d46801f46
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Reorder some operations to minimize a race condition
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2015-03-10 10:41:21 -06:00 |
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Gregory Nutt
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4c6057eca1
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mq_timedsend(): Do check for time errors if the message queue is not full. Noted by Freddie Chopin
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2015-03-10 09:42:35 -06:00 |
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Gregory Nutt
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12d61531aa
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Move board_ prototypes from arch.h to board.h
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2015-02-27 20:02:03 -06:00 |
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Gregory Nutt
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127951e029
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Fix places where the errno value was being overwritten by subsequent actions so that the returned errno value was incorrect. From Max Neklyudov.
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2015-02-25 07:45:04 -06:00 |
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Gregory Nutt
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c99d927527
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When an RTC is used, clock_systimespec() must subtract the basetime from the RTC time
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2015-02-25 07:24:03 -06:00 |
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Gregory Nutt
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cded7ea682
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Fix some time value changes; mostly changing greater than 1000000000 to greater than or equal to 1000000000. From Juha Niskanen
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2015-02-20 07:07:36 -06:00 |
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Gregory Nutt
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8840102554
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Networking: Divide net_intiialize() into net_setup() and net_initialize() to solve a chicken-and-egg problem. net_setup() must be caleld before up_initialize() is called so that networking data structures are ready to register new network devices.
net_initialize() now does only timer related operations and is called AFTER up_initialize() where the timers are configured. This is really.
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2015-02-14 06:36:53 -06:00 |
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Gregory Nutt
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a1d3faaa8a
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Update ChangeLog
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2015-02-13 18:39:43 -06:00 |
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Gregory Nutt
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bc273596bb
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Back out commit d998cbdfa6c10dbd8074dd43c39c23a006505987
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2015-02-13 18:32:15 -06:00 |
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Gregory Nutt
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0fcd620404
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Move the initialization of the networking subsystem to AFTER up_initialize is called. Fromo Macs Neklyudov.
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2015-02-13 13:41:21 -06:00 |
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Gregory Nutt
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3724a5e98e
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RTC: Remove all backdoor interfaces from rtc.h
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2015-02-13 08:41:34 -06:00 |
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Gregory Nutt
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d9f960e97b
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Fix a problem in clock_systimer64 that occurs when (1) the 64-bit system time is enabled, and (2) the value of CONFIG_USEC_PER_TICK is less than 1 millisconds (such as when using the tickless mode of operation). In that case, the convertion of time to 64-bit millisecond value in clock_systmer64() causes some bad times to be returned. Time was converted to milliseconds, then to configured ticks. Precision was lost in the millisecond convertion.
The fix is to first convert time to a 64-bit microsecond value, then to the configured tick value.
Noted by David Sidrane.
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2015-02-13 06:13:47 -06:00 |
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Gregory Nutt
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147042218b
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gettimeofday() and settimeofday(): Move gittimeofdady() from sched/clock to libc/time. All remove gettimeofday() from NuttX system calls. It is only a wrapper around clock_settime() and does not need a trap. gettimeofday() is no longer tried as a core OS interface.
gettimeofday has been decremented in POSIX 2008. settimeofday() was never part of POSIX, but I decided to add it to libc as well just for symmetry.
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2015-02-12 11:10:46 -06:00 |
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Gregory Nutt
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1d534ff896
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Convert the 64-bit usec limit to a 32-bit tick limit
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2015-02-03 07:18:17 -06:00 |
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Gregory Nutt
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c5ab7c39d3
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Eliminates a warning. From Macs N
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2015-02-03 06:44:59 -06:00 |
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Gregory Nutt
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a448e0f69f
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On my platform I have just 16-bit timer clocked at 32kHz. As result oneshot timer max delay is 2s. The patch adds limit of maximum ticks in sched_timer_start (nuttx/sched/sched/sched_timerexpiration.c). From Macs N.
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2015-02-03 06:25:19 -06:00 |
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Gregory Nutt
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e69003cbf7
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clock_systimespec(): Fixes for compilation errors in certain configurations. From Macs N.
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2015-01-30 08:19:40 -06:00 |
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Gregory Nutt
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6bc9a0c9c6
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Fix backward calculation in the work queue timing. From Liio Chen via the PX4 repository
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2015-01-27 06:17:02 -06:00 |
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Gregory Nutt
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826f5516ff
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Semaphores: sem_waitirq.c must be built when signals are disabled. That is because not handles not only the case of semaphore wait being awakened by a signal, but also the case with sem_timedwait.c when the semaphore wait is awakened by a timeout.
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2014-12-28 15:03:12 -06:00 |
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