Previously cycle64 was under `samples/`. It's been moved to
`tests/` and has been marked with `slow: True` so that it
will not disrupt CI by adding excessive delays.
Fixes#40367
Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
The cycle64 sample is intended to complement
`test_clock_cycle_64()` in `tests/kernel/common`.
The sample demonstrates the upper 32-bits of the 64-bit cycle
counter incrementing when the bottom 32-bits roll over from
`UINT32_MAX` to 0.
If the upper 32-bits of the 64-bit cycle counter does not
increment, then an error message is printed.
```
west build -p auto -b qemu_cortex_a53 -t run \
samples/kernel/cycle64
...
*** Booting Zephyr OS build v2.7.99-1124-gd7ba4e394832 ***
wrap-around should occur in 68s
[ddd:hh:mm:ss.0ms]
[000:00:00:00.020]: c64: 0000000000174258
[000:00:01:08.760]: c64: 000000010027f8bb
[000:00:02:17.490]: c64: 0000000200348c85
```
Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
Move to CMake 3.20.0.
At the Toolchain WG it was decided to move to CMake 3.20.0.
The main reason for increasing CMake version is better toolchain
support.
Better toolchain support is added in the following CMake versions:
- armclang, CMake 3.15
- Intel oneAPI, CMake 3.20
- IAR, CMake 3.15 and 3.20
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Normally main.c file doesn't have a header, beacuse it doesn't need to
be declared to other modules.
And in this sample it makes more sense to use name msgdev.h instead of
main.h as the header file for msgdev.c.
Signed-off-by: Paul He <pawpawhe@gmail.com>
Set integration_platforms on these samples to just native_posix. This
should be sufficient to make sure these tests build and run.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
