Chris O'Byrne - YAVRTOS
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task_t Struct Reference
Structure describing a task. More...
Data Fields | |
| uint8_t * | stack |
For internal use only. Pointer to the top of the task stack | |
| uint16_t | stacklen |
For internal use only. Length of the task stack | |
| uint8_t * | sp |
For internal use only. The stack pointer as at the last time this task was suspended | |
| uint8_t | pri |
For internal use only. The task priority | |
| void(* | proc )(void *) |
For internal use only. The function that performs the tasks' activities | |
| void(* | cleanup )() |
For internal use only. The function to execute when the task is stopping | |
| struct mutexstruct * | owned_mutex |
For internal use only. The first mutex this task owns | |
| mailbox_t * | waiting_on_mbox |
For internal use only. The mailbox we are waiting on or reading from | |
| int16_t | waiting_on_mbox_version |
For internal use only. The version of the mailbox that we are reading or waiting on | |
| semaphore_t * | waiting_semaphore |
For internal use only. The semaphore the task is waiting on | |
| int16_t | waiting_semaphore_min_value |
For internal use only. The value of the semaphore that the task is waiting on | |
| uint8_t | status |
For internal use only. Task status | |
| struct taskstruct * | next |
For internal use only. Pointer to the next task in the list | |
Detailed Description
Structure describing a task.
- See also:
- Tasks
Field Documentation
| uint8_t* task_t::stack |
For internal use only.
Pointer to the top of the task stack
| uint16_t task_t::stacklen |
For internal use only.
Length of the task stack
| uint8_t* task_t::sp |
For internal use only.
The stack pointer as at the last time this task was suspended
| uint8_t task_t::pri |
For internal use only.
The task priority
| void(* task_t::proc)(void *) |
For internal use only.
The function that performs the tasks' activities
| void(* task_t::cleanup)() |
For internal use only.
The function to execute when the task is stopping
struct mutexstruct* task_t::owned_mutex [read] |
For internal use only.
The first mutex this task owns
For internal use only.
The mailbox we are waiting on or reading from
| int16_t task_t::waiting_on_mbox_version |
For internal use only.
The version of the mailbox that we are reading or waiting on
If this value is greater than the mailbox version, then we are waiting, otherwise we are reading
For internal use only.
The semaphore the task is waiting on
For internal use only.
The value of the semaphore that the task is waiting on
| uint8_t task_t::status |
struct taskstruct* task_t::next [read] |
For internal use only.
Pointer to the next task in the list
The documentation for this struct was generated from the following file: