added support for m5stick C plus 2

[huuck]

As mentioned above, I added a new target, the M5Stick C PLUS2 with a simple FFT visualiser as a usermod that's enabled by default for it. You can drive the LEDs from any of the data pins with an external power source (haven't tested the Stick's one but I don't recommend it).

Summary by CodeRabbit

• New Features
  • Introduced an audio-reactive visualizer for M5Stick2, delivering dynamic display animations and enhanced backlight control.
• Documentation
  • Updated setup instructions and configuration guidelines to support the new M5Stick2 integration and ensure a seamless user experience.

[netmindz]

Hi @huuck

Thanks for your contribution. As the M5 is just a regular esp32 build there is no need to for a change to platformio.ini, please move the examples of how to build your usermod into the readme file of your usermod.

With regards to the usermod itself, it doesn't appear to actually be M5 specific, so it might be better to rename this to be more generic

[huuck]

Hmm... I'm not sure I get it. While it is a regular ESP32, it comes with 2 peripherals attached (the display and mic). Should I move all of the defines for the pins inside the usermod header?

[netmindz]

No keep as platformio build flags, but just say in your readme what env to add.

We just don't add every combination of board and usermod to the main platformio.ini file or it would be massive

[huuck]

Ah, amazing. Thanks for explaining, I'll move everything to the usermod and resubmit!

[huuck]

@netmindz Fixed, can you re verify, please? ty!

[netmindz]

Yeah, that fixes the issue with platformio.ini

I wonder though if this kinda overlaps with https://github.com/Aircoookie/WLED/pull/4072

[huuck]

Hm, did not know about that PR, should I wait until the merge is live and push again? I've been having some issues with the eTFT driver, maybe this refactor will clear it up.

[softhack007]

I wonder though if this kinda overlaps with #4072

Good point - I think the display content is really not specific to the M5StickC2 board, just TFT dimensions might be different for others. The visualizer code might also be added to the generic TFT usermod.

[coderabbitai[bot]]

Walkthrough

The pull request introduces a new usermod for the M5Stick2 Visualiser. A header file is added, defining the M5Stick2Visualiser class with methods for TFT display initialization, audio visualization, and JSON-based configuration. The README is updated with detailed hardware setup instructions and PlatformIO configuration for the M5Stick C Plus2. Additionally, the new usermod is registered in the system by updating the usermods list.

Changes

File(s)	Change Summary
usermods/.../M5Stick2_Visualiser.h	Added a new header defining the M5Stick2Visualiser class (inheriting from Usermod) with methods for setup, connectivity, looping, JSON integration, and audio visualization.
usermods/.../README.md	Updated documentation with hardware setup, library dependencies, and PlatformIO configuration instructions for the M5Stick C Plus2 implementation.
wled00/.../usermods_list.cpp	Registered the new usermod by including the M5Stick2_Visualiser.h header and adding an instantiation in the usermod manager.

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[huuck]

Hi! I addressed all of the comments, would it be possible to have another go?