This is the documentation for the latest (main) development branch of HPM SDK. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

11.1. lv_demo_benchmark

11.1.1. Overview

The benchmark demo tests the performance in various cases. For example rectangle, border, shadow, text, image blending, image transformation, bleding modes, etc. All tests are repeated with 50% opacity.

The size an position of the objects during testing are set with a pseudo random number to make the benchmark repeatable.

On to top of the screen the title of the current test step, and the result of the previous step is displayed.

Please refer to official lv_demos github for more details.

11.1.2. Board Settings

Attach LCD panel to the board

11.1.3. Build type

  • flash_sdram_xip

  • flash_sdram_xip_release

11.1.4. Running the Demo

littglevgl benchmark will be shown on the LCD panel lv_demo_benchmark