| .. _lp5562: |
| |
| LP5562: 4-Channel RGB |
| ###################### |
| |
| Overview |
| ******** |
| |
| This sample controls 4 LEDs connected to a TI LP5562 driver, using the |
| following pattern: |
| |
| 1. turn on LEDs to be red |
| 2. turn on LEDs to be green |
| 3. turn on LEDs to be blue |
| 4. turn on LEDs to be white |
| 5. turn on LEDs to be yellow |
| 6. turn on LEDs to be purple |
| 7. turn on LEDs to be cyan |
| 8. turn on LEDs to be orange |
| 9. turn off LEDs |
| 10. blink the LEDs in white |
| 11. turn off LEDs |
| 12. blink the LEDs in purple |
| 13. turn off LEDs |
| |
| Refer to the `LP5562 Manual`_ for the RGB LED connections and color channel |
| mappings used by this sample. |
| |
| Building and Running |
| ******************** |
| |
| Build the application for the :ref:`nrf52840dk_nrf52840` board, and connect |
| a LP5562 LED driver on the bus I2C0 at the address 0x30. |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/drivers/led_lp5562 |
| :board: nrf52840dk_nrf52840 |
| :goals: build |
| :compact: |
| |
| For flashing the application, refer to the Flashing section of the |
| :ref:`nrf52840dk_nrf52840` board documentation. |
| |
| .. _LP5562 Manual: http://www.ti.com/lit/ds/symlink/lp5562.pdf |
