1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
.. currentmodule:: zephyr
:mod:`zephyr` --- functionality specific to the Zephyr port
===========================================================
.. module:: zephyr
:synopsis: functionality specific to Zephyr
The ``zephyr`` module contains functions and classes specific to the Zephyr port.
Functions
---------
.. function:: is_preempt_thread()
Returns true if the current thread is a preemptible thread.
Zephyr preemptible threads are those with non-negative priority values (low priority levels), which therefore,
can be supplanted as soon as a higher or equal priority thread becomes ready.
.. function:: current_tid()
Returns the thread id of the current thread, which is used to reference the thread.
.. function:: thread_analyze(cpu)
Runs the Zephyr debug thread analyzer on the current thread on the given cpu
and prints stack size statistics in the format:
"``thread_name``-20s: STACK: unused ``available_stack_space`` usage ``stack_space_used``
/ ``stack_size`` (``percent_stack_space_used`` %); CPU: ``cpu_utilization`` %"
* *CPU utilization is only printed if runtime statistics are configured via the ``CONFIG_THREAD_RUNTIME_STATS`` kconfig*
This function can only be accessed if ``CONFIG_THREAD_ANALYZER`` is configured for the port in ``zephyr/prj.conf``.
For more information, see documentation for Zephyr `thread analyzer
<https://docs.zephyrproject.org/latest/guides/debug_tools/thread-analyzer.html#thread-analyzer>`_.
Note that the ``cpu`` argument is only used in Zephyr v4.0.0 and
newer and ignored otherwise.
.. function:: shell_exec(cmd_in)
Executes the given command on an UART backend. This function can only be accessed if ``CONFIG_SHELL_BACKEND_SERIAL``
is configured for the port in ``zephyr/prj.conf``.
A list of possible commands can be found in the documentation for Zephyr `shell commands <https://docs.zephyrproject.org/latest/reference/shell/index.html?highlight=shell_execute_cmd#commands>`_.
Classes
-------
.. toctree::
:maxdepth: 1
zephyr.DiskAccess.rst
zephyr.FlashArea.rst
Additional Modules
------------------
.. toctree::
:maxdepth: 1
zephyr.zsensor.rst
|
