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Ethan-chen1234-zy bc129b5ffb feat(rak_tap_v2): LovyanGFX HW FSPI display driver (30+ fps)
Replace USE_PIN_TFT bit-bang software SPI (~8-10 fps) with LovyanGFX
hardware FSPI (SPI2_HOST, 40 MHz, DMA) matching Meshtastic's architecture.

Files:
- variants/rak_tap_v2/LGFXDisplay.{h,cpp}: new DisplayDriver via LovyanGFX
- variants/rak_tap_v2/target.{h,cpp}: SPI.begin() in radio_init() for FSPI
- platformio.ini: DISPLAY_CLASS=LGFXDisplay, LGFX_INVERT_COLOR, LovyanGFX dep
- src/ui-touch/UITask.cpp: RAK path includes LGFXDisplay + 320x40 LVGL buffer
- NOTICE: LovyanGFX dependency

Signed-off-by: Ethan-chen1234-zy <ethan.chen@rakwireless.com>
2026-07-09 08:09:21 +02:00

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wadamesh
Copyright (c) 2026 Kaj Schittecat and the wadamesh contributors
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version. See the LICENSE file for the full text.
================================================================================
Third-party components and their licenses
================================================================================
wadamesh incorporates and/or depends on the components below. Their own licenses
are preserved and apply to those portions. MIT and Apache-2.0 are compatible with
GPL-3.0; the combined work is distributed under GPL-3.0-or-later.
MeshCore
Copyright (c) 2025 Scott Powell / rippleradios.com
MIT License — https://github.com/meshcore-dev/MeshCore
wadamesh derives its companion-radio application and core hooks from
MeshCore. The MeshCore-derived source files retain their MIT license
notices. The separate MeshCore fork that wadamesh builds against (the
Wi-Fi/BLE/UI hooks) is published under MIT, not GPL, so those hooks remain
upstreamable to MeshCore.
LVGL
Copyright (c) LVGL Kft and contributors
MIT License — https://lvgl.io
NimBLE-Arduino
Copyright (c) h2zero and contributors
Apache License 2.0 — https://github.com/h2zero/NimBLE-Arduino
CayenneLPP
Copyright (c) Electronic Cats
MIT License — https://github.com/ElectronicCats/CayenneLPP
RadioLib
Copyright (c) Jan Gromeš
MIT License — https://github.com/jgromes/RadioLib
Noto Color Emoji (emoji glyph artwork, baked to image data)
Copyright (c) Google, Inc.
SIL Open Font License 1.1 — https://github.com/googlefonts/noto-emoji
Used as bundled image data with attribution.
ed25519 (bundled in lib/ed25519)
Orson Peters / orlp — public domain (Creative Commons Zero / zlib)
https://github.com/orlp/ed25519
AsyncElegantOTA (vendored in arch/esp32/AsyncElegantOTA)
Copyright (c) Ayush Sharma — MIT License
TFT_eSPI (Heltec V4 display backend)
Copyright (c) Bodmer — MIT / FreeBSD License — https://github.com/Bodmer/TFT_eSPI
Adafruit GFX / ST7735_ST7789 (T-Deck display backend)
Copyright (c) Adafruit Industries — BSD License
chsc6x (Heltec V4 CHSC6x cap-touch driver)
Quency-D — https://github.com/Quency-D/chsc6x
LovyanGFX (RAK WisMesh Tap V2 display backend)
Copyright (c) lovyan03 — FreeBSD License — https://github.com/lovyan03/LovyanGFX
This list is not exhaustive and is expanded as dependencies are vendored or
added.