Task control block. More...

#include <rrt0.h>

Collaboration diagram for RTcb:

Data Fields
struct RTcb *	next
	daisy chain in task queue.
uint8_t	priority
	task priority. initial value.
uint8_t	priority_preemption
	task priority. effective value.
volatile uint8_t	timeslice
	time slice counter.
uint8_t	state
	task state. defined in MrbcTaskState.
uint8_t	reason
	sub state. defined in MrbcTaskReason.
char	name [MRBC_TASK_NAME_LEN+1]
	task name (optional)
union {
uint32_t wakeup_tick
	wakeup time for sleep state. More...
struct RMutex * mutex
struct {
void * target
	Task::Queue instance waited on (TASKREASON_QUEUE). More...
uint32_t wakeup_tick
	timeout deadline tick; MRBC_WAIT_FOREVER if none. More...
} queue
	queue wait state (TASKREASON_QUEUE). More...
};
const struct RTcb *	tcb_join
	joined task.
mrbc_instance *	task_instance
	Task instance or NULL.
struct VM	vm

Detailed Description

Task control block.

Definition at line 82 of file rrt0.h.

Field Documentation

◆ [union]

union { ... } RTcb

◆ mutex

struct RMutex* RTcb::mutex

Definition at line 96 of file rrt0.h.

◆ name

char RTcb::name[MRBC_TASK_NAME_LEN+1]

task name (optional)

Definition at line 92 of file rrt0.h.

◆ next

struct RTcb* RTcb::next

daisy chain in task queue.

Definition at line 86 of file rrt0.h.

◆ priority

uint8_t RTcb::priority

task priority. initial value.

Definition at line 87 of file rrt0.h.

◆ priority_preemption

uint8_t RTcb::priority_preemption

task priority. effective value.

Definition at line 88 of file rrt0.h.

◆ [struct]

struct { ... } RTcb::queue

queue wait state (TASKREASON_QUEUE).

◆ reason

uint8_t RTcb::reason

sub state. defined in MrbcTaskReason.

Definition at line 91 of file rrt0.h.

◆ state

uint8_t RTcb::state

task state. defined in MrbcTaskState.

Definition at line 90 of file rrt0.h.

◆ target

void* RTcb::target

Task::Queue instance waited on (TASKREASON_QUEUE).

Definition at line 98 of file rrt0.h.

◆ task_instance

mrbc_instance* RTcb::task_instance

Task instance or NULL.

Definition at line 103 of file rrt0.h.

◆ tcb_join

const struct RTcb* RTcb::tcb_join

joined task.

Definition at line 102 of file rrt0.h.

◆ timeslice

volatile uint8_t RTcb::timeslice

time slice counter.

Definition at line 89 of file rrt0.h.

◆ vm

struct VM RTcb::vm

Definition at line 105 of file rrt0.h.

◆ wakeup_tick

uint32_t RTcb::wakeup_tick

wakeup time for sleep state.

timeout deadline tick; MRBC_WAIT_FOREVER if none.

Definition at line 95 of file rrt0.h.

The documentation for this struct was generated from the following file:

rrt0.h

Data Fields