This migrates the subsys code samples to the new Sphinx code-sample
extension, making it easier to find relevant samples when browsing
API reference.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Add gpio-keys codes for all boards. These are mostly INPUT_KEY_0 and so
on but I've used some more specific ones where it was obvious that
there's something else on the boards.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
The system still takes both prefixed and unprefixed dt-bindings files,
but let's use zephyr/ prefixed in the examples and documentation.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Now that input dump functionalities are at subsystem level, drop the
custom code from the sample, just enable CONFIG_INPUT_EVENT_DUMP.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.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>
Input events with no associated device structure are valid. Handle them
in the sample by printing NULL instead of crashing trying to lookup the
device name.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Add an initial board overlay in the input_dump directory for testing
zephyr,gpio-keys. This takes the exsiting "gpio-keys" node, changes the
compatible to the one used by the gpio keys input driver and set some
codes.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Add a first input sample in the subsys/input directory. This just prints
any input event on the console.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
