thread_config.h File Reference

Thread configuration defines. More...

Detailed Description

Thread configuration defines.

Author

Kaspar Schleiser kaspa.nosp@m.r@sc.nosp@m.hleis.nosp@m.er.d.nosp@m.e

Definition in file thread_config.h.

#include "cpu_conf.h"
#include "sched.h"

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#define	THREAD_STACKSIZE_DEFAULT
	A reasonable default stack size that will suffice most smaller tasks.
#define	THREAD_STACKSIZE_IDLE
	Size of the idle task's stack in bytes.
#define	THREAD_EXTRA_STACKSIZE_PRINTF
	Size of the task's printf stack in bytes.
#define	THREAD_STACKSIZE_MAIN
	Size of the main task's stack in bytes.
#define	THREAD_STACKSIZE_LARGE   (THREAD_STACKSIZE_MEDIUM * 2)
	Large stack size.
#define	THREAD_STACKSIZE_MEDIUM   THREAD_STACKSIZE_DEFAULT
	Medium stack size.
#define	THREAD_STACKSIZE_SMALL   (THREAD_STACKSIZE_MEDIUM / 2)
	Small stack size.
#define	THREAD_STACKSIZE_TINY   (THREAD_STACKSIZE_MEDIUM / 4)
	Tiny stack size.
#define	THREAD_STACKSIZE_MINIMUM   (sizeof(thread_t))
	Minimum stack size.
#define	THREAD_PRIORITY_MIN   (SCHED_PRIO_LEVELS - 1)
	Least priority a thread can have.
#define	THREAD_PRIORITY_IDLE   (THREAD_PRIORITY_MIN)
	Priority of the idle thread.
#define	THREAD_PRIORITY_MAIN
	Priority of the main thread.

Macro Definition Documentation

THREAD_EXTRA_STACKSIZE_PRINTF

#define THREAD_EXTRA_STACKSIZE_PRINTF

Size of the task's printf stack in bytes.

Note

This value must be defined by the CPU specific implementation, please take a look at cpu/$CPU/include/cpu_conf.h

Definition at line 71 of file thread_config.h.

THREAD_PRIORITY_IDLE

#define THREAD_PRIORITY_IDLE   (THREAD_PRIORITY_MIN)

Priority of the idle thread.

Definition at line 128 of file thread_config.h.

THREAD_PRIORITY_MAIN

#define THREAD_PRIORITY_MAIN

Value:

                                        (THREAD_PRIORITY_MIN - \
                                        (SCHED_PRIO_LEVELS / 2))

Priority of the main thread.

Definition at line 135 of file thread_config.h.

THREAD_PRIORITY_MIN

#define THREAD_PRIORITY_MIN   (SCHED_PRIO_LEVELS - 1)

Least priority a thread can have.

Definition at line 122 of file thread_config.h.

THREAD_STACKSIZE_DEFAULT

#define THREAD_STACKSIZE_DEFAULT

A reasonable default stack size that will suffice most smaller tasks.

Note

This value must be defined by the CPU specific implementation, please take a look at cpu/$CPU/include/cpu_conf.h

Definition at line 43 of file thread_config.h.

THREAD_STACKSIZE_IDLE

#define THREAD_STACKSIZE_IDLE

Size of the idle task's stack in bytes.

Note

This value must be defined by the CPU specific implementation, please take a look at cpu/$CPU/include/cpu_conf.h

Definition at line 57 of file thread_config.h.

THREAD_STACKSIZE_LARGE

#define THREAD_STACKSIZE_LARGE   (THREAD_STACKSIZE_MEDIUM * 2)

Large stack size.

Definition at line 87 of file thread_config.h.

THREAD_STACKSIZE_MAIN

#define THREAD_STACKSIZE_MAIN

Value:

                                    (THREAD_STACKSIZE_DEFAULT + \
                                    THREAD_EXTRA_STACKSIZE_PRINTF)

Size of the main task's stack in bytes.

Definition at line 79 of file thread_config.h.

THREAD_STACKSIZE_MEDIUM

#define THREAD_STACKSIZE_MEDIUM   THREAD_STACKSIZE_DEFAULT

Medium stack size.

Definition at line 94 of file thread_config.h.

THREAD_STACKSIZE_MINIMUM

#define THREAD_STACKSIZE_MINIMUM   (sizeof(thread_t))

Minimum stack size.

Definition at line 115 of file thread_config.h.

THREAD_STACKSIZE_SMALL

#define THREAD_STACKSIZE_SMALL   (THREAD_STACKSIZE_MEDIUM / 2)

Small stack size.

Definition at line 101 of file thread_config.h.

THREAD_STACKSIZE_TINY

#define THREAD_STACKSIZE_TINY   (THREAD_STACKSIZE_MEDIUM / 4)

Tiny stack size.

Definition at line 108 of file thread_config.h.