ESP32 Forum

Hello,

First question:
I am trying to build the i80_controller example, but it fails to find the "lvgl.h" header file.
https://github.com/espressif/esp-idf/tr ... controller

I tried integrating using CMakeLists, make and CMake, as stated in the READ ME:
https://docs.lvgl.io/master/porting/index.html.

Second question:
I am trying to use 8-bit 8080 Interface, with this I have configured CS, DC, RD, WR, RESET and 8 data lines DATA0 to DATA7 in my hardware. But in the example I find configurations for EXAMPLE_PIN_NUM_BK_LIGHT and EXAMPLE_PIN_NUM_PCLK, where PCLK is confiured as wr_gpio_num. I am slightly confused with configuring my hardware. Am I in the right direction?

Can someone please help me with this?

The LVGL examples in esp-idf are all based on component manager, you can check the idf_component.yml file in the example project.

See doc about component manager here https://docs.espressif.com/projects/esp ... nager.html

Yes, the PCLK is also referred as the "WR" line one the LCD module. Please don't forget to put the "RD" line to high level.

Thank you very much ESP_morris.

I was trying to add lvgl explicitly since the compiler couldn't find the path earlier. Now I know how component manager works.