Supported Targets	ESP32	ESP32-C2	ESP32-C3	ESP32-C6	ESP32-S2	ESP32-S3

Simple Server Spotify

this code aims to provide and test an interface for Spotify API to authenticate access and control music playback

Project structure

to be completed

How componenets are initiateed in main

Initialization of SpotifyInterfaceHandler involves setting up its fields, including connecting it to the HTTPS request infrastructure (HttpsBufQueue, semaphores, etc.) and providing callback functions. Proper initialization ensures that the Spotify interface can function correctly. HttpsRequestsHandler and SpotifyInterfaceHandler are structures that hold configurations and parameters related to the HTTPS requests and Spotify interface components, respectively. They are used to organize and pass information between different parts of your program.

• HttpsRequestsHandler is the structure or object that holds information necessary for handling HTTPS requests. It likely includes parameters like ResponseBufQueue (a queue for response buffers) and ResponseReadySemaphore (a semaphore indicating that an HTTPS response is ready).

• SpotifyInterfaceHandler is the structure or object that holds configurations for interfacing with Spotify. It includes parameters like HttpsBufQueue (a queue for HTTPS requests related to Spotify), semaphores, and callback functions.

How to enable Debug for ESP32-S3

• Make sure you followed steps in: https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-guides/jtag-debugging/

• Make sure you parameters are set as follwoing in setting.json file of your active project:

  "idf.openOcdConfigs": [
      "esp32s3-builtin.cfg",
      "target/esp32s3.cfg"
  

• use openocd -f board/esp32s3-builtin.cfg to run OPENOCD

• For more detailed debug report, enable heap positioning and tracing in menuconfig. The result should be displayed as follow in sdkconfig file

  CONFIG_APPTRACE_DEST_JTAG=y
  ...
  CONFIG_APPTRACE_DEST_TRAX=y
  CONFIG_APPTRACE_MEMBUFS_APPTRACE_PROTO_ENABLE=y
  CONFIG_APPTRACE_ENABLE=y
  ...
  CONFIG_APPTRACE_ONPANIC_HOST_FLUSH_TMO=-1
  CONFIG_APPTRACE_POSTMORTEM_FLUSH_THRESH=0
  CONFIG_APPTRACE_PENDING_DATA_SIZE_MAX=0
  

• use debugger interface in VSCode - you may need to update some more configuration and setting files