zephyr

History

Sebastien Bourdelin 2ef1e72607 samples: drivers: Add sample application for PCA9633 Add sample application for NXP PCA9633 LED driver. This application test the 4 LEDs by doing the following: - turn on LEDs - turn off LEDs - set the brightness to 50% - turn off LEDs - blink the LEDs - turn off LEDs The application is based on the stm32373_eval board and expects to have a PCA9633 LED driver on the bus I2C-1 at the address 0x62. Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>		2018-07-02 10:25:47 -05:00
..
boards	…
src	…
CMakeLists.txt	…
README.rst	…
dts.fixup	…
prj.conf	…
sample.yaml	…
stm32373c_eval.overlay	…

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