Some tests provide their own PM hooks, adapted for testing purposes. Add
a new option to select HAS_PM, so that CONFIG_PM can be enabled.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
As both C and C++ standards require applications running under an OS to
return 'int', adapt that for Zephyr to align with those standard. This also
eliminates errors when building with clang when not using -ffreestanding,
and reduces the need for compiler flags to silence warnings for both clang
and gcc.
Most of these changes were automated using coccinelle with the following
script:
@@
@@
- void
+ int
main(...) {
...
- return;
+ return 0;
...
}
Approximately 40 files had to be edited by hand as coccinelle was unable to
fix them.
Signed-off-by: Keith Packard <keithp@keithp.com>
integration_platforms help us control what get built/executed in CI and
for each PR submitted. They do not filter out platforms, instead they
just minimize the amount of builds/testing for a particular
tests/sample.
Tests still run on all supported platforms when not in integration mode.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Even though we have unit tests that cover the PM policy latency APIs, it
may not be obvious on how to use it in practice. This patch adds a new
sample where both the application and a device driver impose latency
requirements. The sample illustrates how latency requirements are
aggregated and are taken into account when choosing the CPU power state.
The test has been designed to run on native_posix, since it only serves
for demonstration purposes.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
