zephyr

History

Erwan Gouriou 9985713fd0 samples/drivers/led_*: Remove usage of CONFIG_I2C_X on stm32 boards Remove usage of Kconfig symbols I2C_X and rely on overlay to enable i2c instances in samples for stm32 boards Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>		2020-04-15 08:21:30 -05:00
..
boards	samples/drivers/led_*: Remove usage of CONFIG_I2C_X on stm32 boards	2020-04-15 08:21:30 -05:00
src	timeout: Fix up API usage	2020-03-31 19:40:47 -04:00
CMakeLists.txt	…
README.rst	…
prj.conf	…
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:`stm32373c_eval_board` board, and connect
a PCA9633 LED driver on the bus I2C-1 at the address 0x62.

.. zephyr-app-commands::
   :zephyr-app: samples/drivers/led_pca9633
   :board: stm32373c_eval
   :goals: build
   :compact:

For flashing the application, refer to the Flashing section of the
:ref:`stm32373c_eval_board` board documentation.

References
**********

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