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e18fcbba5a
Now that device_api attribute is unmodified at runtime, as well as all the other attributes, it is possible to switch all device driver instance to be constant. A coccinelle rule is used for this: @r_const_dev_1 disable optional_qualifier @ @@ -struct device * +const struct device * @r_const_dev_2 disable optional_qualifier @ @@ -struct device * const +const struct device * Fixes #27399 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> |
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| CMakeLists.txt | ||
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| README.rst | ||
| sample.yaml | ||
.. _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