zephyr

History

Hu Zhenyu 424668f5a7 tests: mec15xxevb_assy6853: Enlarge the IDLE_STACK_SIZE from 256 to 512 The test case "samples/boards/mec15xxevb_assy6853/power_management" could always pass until commit `5f60164` was merged in. This patch changes the sem take timeout value from 50ms to forever of the log thread, it will make the idle thread run longer and takes more stack memory. Analyzed the coredump of the failed test case, it can be found that the test case stucks at z_idle_stacks. The test case used default CONFIG_IDLE_STACK_SIZE = 256 in kernel/Kconfig, now we increase the value to 512 in prj.conf for this test only. With this change, the test case can pass with the commit of `5f60164`. Fixes #47987 Signed-off-by: Hu Zhenyu <zhenyu.hu@intel.com>		2022-08-18 21:38:56 +00:00
..
src	…
CMakeLists.txt	…
README.rst	…
prj.conf	tests: mec15xxevb_assy6853: Enlarge the IDLE_STACK_SIZE from 256 to 512	2022-08-18 21:38:56 +00:00
sample.yaml	…

README.rst

.. _mec15xxevb-sample:

MEC15xx sample board test application
#####################################

Overview
********

This sample demonstrates power management features on MEC15xx-based boards.
It showcase simple app that allows to enter into light and deep sleep.

Building and Running
********************

The sample can be built and executed on boards using west.
No pins configurations, except GPIO014 is used as indicator for entry/exit.


Sample output
=============

.. code-block:: console

   Wake from Light Sleep
   Wake from Deep Sleep
   ResumeBBBAA
   Wake from Light Sleep
   Suspend...
   Wake from Deep Sleep
   ResumeBBBAA

note:: The values shown above might differ.