zephyr/tests/kernel/sleep
Alberto Escolar Piedras a2541d6c82 util: Replace all POSIX arch busy_waits with Z_SPIN_DELAY
A new Z_SPIN_DELAY() macro has been added which
can be used to reduce a bit the amount of noise
due to the POSIX arch need to break busy loops with
k_busy_wait().
Use it.

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
2023-03-04 22:14:04 +01:00
..
src util: Replace all POSIX arch busy_waits with Z_SPIN_DELAY 2023-03-04 22:14:04 +01:00
CMakeLists.txt
README.txt
prj.conf
testcase.yaml

README.txt

Title: cooperative thread  Sleep and Wakeup APIs

Description:

This test verifies that cooperative  sleep and wakeup APIs operate as
expected.

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Building and Running Project:

This project outputs to the console.  It can be built and executed
on QEMU as follows:

    make run

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Troubleshooting:

Problems caused by out-dated project information can be addressed by
issuing one of the following commands then rebuilding the project:

    make clean          # discard results of previous builds
                        # but keep existing configuration info
or
    make pristine       # discard results of previous builds
                        # and restore pre-defined configuration info

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Sample Output:

Running test suite sleep
===================================================================
starting test - test_sleep
Kernel objects initialized
Test thread started: id = 0x00400040
Helper thread started: id = 0x00400000
Testing normal expiration of k_sleep()
Testing: test thread sleep + helper thread wakeup test
Testing: test thread sleep + isr offload wakeup test
Testing: test thread sleep + main wakeup test thread
Testing kernel k_sleep()
PASS - test_sleep
===================================================================
starting test - test_usleep
elapsed_ms = 1000
PASS - test_usleep
===================================================================
Test suite sleep succeeded
===================================================================
PROJECT EXECUTION SUCCESSFUL