Hi,

I'm currently using esp-idf version v4.4.6 and looking to migrate to v5.4.0. My components includes the ESP32 camera (OV2640), ESP-NN, and TFMicro components. What would be the easiest and fastest way to complete this migration while ensuring compatibility with these components?

I want to use Esp32S3 as slave co processor and ESP32P4 as master using SPI interface with ESP-host.
How do I start firmware wise? are there any example for SPI based communication where I can just build and see the basic output on master and slave side to understand how the esp host works?

Thank ...