mirror of
https://github.com/zephyrproject-rtos/zephyr
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9e35d53d1f
move display.h to drivers/display.h and create a shim for backward-compatibility. No functional changes to the headers. A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES. Related to #16539 Signed-off-by: Anas Nashif <anas.nashif@intel.com> |
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| .. | ||
| boards | ||
| src | ||
| CMakeLists.txt | ||
| nrf52840_pca10056.overlay | ||
| prj.conf | ||
| README.rst | ||
| reel_board.overlay | ||
| sample.yaml | ||
.. _lvgl-sample: LittlevGL Basic Sample ###################### Overview ******** This sample application displays "Hello World" in the center of the screen and a counter at the bottom which increments every second. Requirements ************ - `nRF52840 Preview development kit`_ - `Adafruit 2.2 inch TFT Display`_ or a simulated display environment in a native Posix application: - :ref:`native_posix` - `SDL2`_ or - :ref:`mimxrt1050_evk` - `RK043FN02H-CT`_ or - :ref:`mimxrt1060_evk` - `RK043FN02H-CT`_ Wiring ****** The nrf52840 Preview development kit should be connected as follows to the Adafruit TFT display. +-------------+----------------+ | | nrf52840 | | Adafruit TFT | | | Pin | | Pin | +=============+================+ | P0.27 | SCK | +-------------+----------------+ | P0.31 | D/C | +-------------+----------------+ | P0.30 | RST | +-------------+----------------+ | P0.26 | MOSI | +-------------+----------------+ | P0.29 | MISO | +-------------+----------------+ | P0.4 | NSS | +-------------+----------------+ Building and Running ******************** Build this sample using the following commands: .. zephyr-app-commands:: :zephyr-app: samples/gui/lvgl :board: nrf52840_pca10056 :goals: build :compact: See :ref:`nrf52840_pca10056` on how to flash the build. or .. zephyr-app-commands:: :zephyr-app: samples/gui/lvgl :board: native_posix :goals: build :compact: References ********** .. target-notes:: .. _LittlevGL Web Page: https://littlevgl.com/ .. _Adafruit 2.2 inch TFT Display: https://www.adafruit.com/product/1480 .. _nRF52840 Preview development kit: http://www.nordicsemi.com/eng/Products/nRF52840-Preview-DK .. _SDL2: https://www.libsdl.org .. _RK043FN02H-CT: https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/i.mx-applications-processors/i.mx-rt-series/4.3-lcd-panel:RK043FN02H-CT