zephyr

History

Kumar Gala 0e1a7e0241 drivers: led: Remove unnecessary Kconfig settings Having the LED device enabled in devicetree will now get the driver enabled by default when CONFIG_LED=y is set. So we can remove setting driver enabling Kconfig values in various .conf files. Signed-off-by: Kumar Gala <galak@kernel.org>		2022-08-11 17:46:43 +02:00
..
src	…
CMakeLists.txt	…
README.rst	…
app.overlay	…
prj.conf	drivers: led: Remove unnecessary Kconfig settings	2022-08-11 17:46:43 +02:00
sample.yaml	…

README.rst

.. _pca9633:

PCA9633: 4-Channel RGB
######################

Overview
********

This sample controls 4 LEDs connected to a PCA9633 driver, using the
following pattern:

 1. turn on LEDs
 2. turn off LEDs
 3. set the brightness to 50%
 4. turn off LEDs
 5. blink the LEDs
 6. turn off LEDs

Building and Running
********************

Build the application for the :ref:`nucleo_f334r8_board` board, and connect
a PCA9633 LED driver on the bus I2C Arduino.

.. zephyr-app-commands::
   :zephyr-app: samples/drivers/led_pca9633
   :board: nucleo_f334r8_board
   :goals: build
   :compact:

For flashing the application, refer to the Flashing section of the
:ref:`nucleo_f334r8_board` board documentation.

References
**********

- PCA9633: https://www.nxp.com/docs/en/data-sheet/PCA9633.pdf