79e6b0e0f6
As of today <zephyr/zephyr.h> is 100% equivalent to <zephyr/kernel.h>. This patch proposes to then include <zephyr/kernel.h> instead of <zephyr/zephyr.h> since it is more clear that you are including the Kernel APIs and (probably) nothing else. <zephyr/zephyr.h> sounds like a catch-all header that may be confusing. Most applications need to include a bunch of other things to compile, e.g. driver headers or subsystem headers like BT, logging, etc. The idea of a catch-all header in Zephyr is probably not feasible anyway. Reason is that Zephyr is not a library, like it could be for example `libpython`. Zephyr provides many utilities nowadays: a kernel, drivers, subsystems, etc and things will likely grow. A catch-all header would be massive, difficult to keep up-to-date. It is also likely that an application will only build a small subset. Note that subsystem-level headers may use a catch-all approach to make things easier, though. NOTE: This patch is **NOT** removing the header, just removing its usage in-tree. I'd advocate for its deprecation (add a #warning on it), but I understand many people will have concerns. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no> |
||
|---|---|---|
| .. | ||
| src | ||
| CMakeLists.txt | ||
| README.rst | ||
| prj.conf | ||
| sample.yaml | ||
README.rst
.. _lps22hh: LPS22HH: Temperature and Pressure Monitor ######################################### Overview ******** This sample periodically reads pressure from the LPS22HH MEMS pressure sensor and displays it on the console. Requirements ************ This sample uses the LPS22HH sensor controlled using the I2C interface. References ********** - LPS22HH: http://www.st.com/en/mems-and-sensors/lps22hh.html Building and Running ******************** This project outputs sensor data to the console. It requires an LPS22HH sensor, which is present on the X-NUCLEO-IKS01A3 shield. .. zephyr-app-commands:: :zephyr-app: samples/sensor/lps22hh :board: nrf52dk_nrf52832 :shield: x_nucleo_iks01a3 :goals: build :compact: Sample Output ============= .. code-block:: console Configured for triggered collection at 1 Hz Observation: 1 Pressure: 97.474 kPa Temperature: 22.19 C Observation: 2 Pressure: 97.466 kPa Temperature: 22.21 C Observation: 3 Pressure: 97.473 kPa Temperature: 22.21 C Observation: 4 Pressure: 97.455 kPa Temperature: 22.21 C <repeats endlessly every second>