Module r3_core::kernel

The kernel interface.

Not to be confused with r3_kernel, a kernel implementation.

Re-exports

• pub use cfg::Cfg;
• pub use event_group::EventGroup;
• pub use event_group::EventGroupBits;
• pub use event_group::EventGroupRef;
• pub use event_group::EventGroupWaitFlags;
• pub use event_group::StaticEventGroup;
• pub use hook::StartupHook;
• pub use hunk::Hunk;
• pub use interrupt::InterruptLine;
• pub use interrupt::InterruptNum;
• pub use interrupt::InterruptPriority;
• pub use interrupt::StaticInterruptHandler;
• pub use mutex::Mutex;
• pub use mutex::MutexProtocol;
• pub use mutex::MutexRef;
• pub use mutex::StaticMutex;
• pub use raw::Id;
• pub use raw::QueueOrder;
• pub use semaphore::Semaphore;
• pub use semaphore::SemaphoreRef;
• pub use semaphore::SemaphoreValue;
• pub use semaphore::StaticSemaphore;
• pub use task::LocalTask;
• pub use task::StaticTask;
• pub use task::Task;
• pub use task::TaskRef;
• pub use timer::StaticTimer;
• pub use timer::Timer;
• pub use timer::TimerRef;

Modules

• cfg
  Kernel configuration
• event_group
  Event groups
• hook
  Hooks
• hunk
  Hunks
• interrupt
  Interrupt lines and handlers
• mutex
  Mutexes
• prelude
  The prelude module. This module re-exports Kernel and other extension traits with impl-only-use (use ... as _, RFC2166).
• raw
  The low-level kernel interface to be implemented by a kernel implementor.
• raw_cfg
  The low-level kernel static configuration interface to be implemented by a kernel implementor.
• semaphore
  Semaphores
• task
  Tasks
• timer
  Timers
• traits
  Re-exports all traits defined under this module for convenience.

Enums

• ActivateTaskError
  Error type for Task::activate.
• AdjustTimeError
  Error type for Kernel::adjust_time.
• BoostPriorityError
  Error type for Kernel::boost_priority and Kernel::unboost_priority.
• ClearInterruptLineError
  Error type for InterruptLine::clear.
• CpuLockError
  Error type for Kernel::acquire_cpu_lock and Kernel::release_cpu_lock.
• DrainSemaphoreError
  Error type for Semaphore::drain.
• EnableInterruptLineError
  Error type for InterruptLine::enable and InterruptLine::disable.
• ExitTaskError
  Error type for Kernel::exit_task.
• GetCurrentTaskError
  Error type for LocalTask::current.
• GetEventGroupError
  Error type for EventGroup::get.
• GetSemaphoreError
  Error type for Semaphore::get.
• GetTaskPriorityError
  Error type for Task::priority.
• InterruptTaskError
  Error type for Task::interrupt.
• LockMutexError
  Error type for Mutex::lock.
• LockMutexTimeoutError
  Error type for Mutex::lock_timeout.
• MarkConsistentMutexError
  Error type for Mutex::mark_consistent.
• ParkError
  Error type for Kernel::park.
• ParkTimeoutError
  Error type for Kernel::park_timeout.
• PendInterruptLineError
  Error type for InterruptLine::pend.
• PollEventGroupError
  Error type for EventGroup::poll.
• PollSemaphoreError
  Error type for Semaphore::poll_one.
• QueryInterruptLineError
  Error type for InterruptLine::is_pending.
• QueryMutexError
  Error type for Mutex::is_locked.
• ResultCode
  All result codes (including the one indicating success) that a kernel function can return.
• SetInterruptLinePriorityError
  Error type for InterruptLine::set_priority and InterruptLine::set_priority_unchecked.
• SetTaskPriorityError
  Error type for Task::set_priority.
• SetTimerDelayError
  Error type for Timer::set_delay.
• SetTimerPeriodError
  Error type for Timer::set_period.
• SignalSemaphoreError
  Error type for Semaphore::signal.
• SleepError
  Error type for Kernel::sleep.
• StartTimerError
  Error type for Timer::start.
• StopTimerError
  Error type for Timer::stop.
• TimeError
  Error type for Kernel::time and Kernel::set_time.
• TryLockMutexError
  Error type for Mutex::try_lock.
• UnlockMutexError
  Error type for Mutex::unlock.
• UnparkError
  Error type for Task::unpark.
• UnparkExactError
  Error type for Task::unpark_exact.
• UpdateEventGroupError
  Error type for EventGroup::set and EventGroup::clear.
• WaitError
  Error type for wait operations such as EventGroup::wait.
• WaitEventGroupError
  Error type for EventGroup::wait.
• WaitEventGroupTimeoutError
  Error type for EventGroup::wait_timeout.
• WaitSemaphoreError
  Error type for Semaphore::wait_one.
• WaitSemaphoreTimeoutError
  Error type for Semaphore::wait_one_timeout.
• WaitTimeoutError
  Error type for wait operations with timeout such as EventGroup::wait_timeout.

Traits

• Kernel
  Provides access to the global functionalities of a kernel.