0b90fd5adf
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>
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| .. | ||
| boards | ||
| src | ||
| CMakeLists.txt | ||
| prj.conf | ||
| README.rst | ||
| sample.yaml | ||
.. _sx1509b_intensity: SX1509B LED Intensity ###################### Overview ******** This sample controls the intensity of the color LEDs in a Thingy:52 lightwell. The red, green and blue LED fade up one by one, and this repeats forever. Building and Running ******************** .. zephyr-app-commands:: :zephyr-app: samples/drivers/led_sx1509b_intensity :board: thingy52_nrf52832 :goals: build flash :compact: The log is configured to output to RTT. Segger J-Link RTT Viewer can be used to view the log.