Vendored 5.4.7 core+stdlib under lib/lua (mains excluded), LUA_32BITS
baked into luaconf.h so the VM and embedders share one ABI. LuaHost spike
behind WADA_LUA_SPIKE: PSRAM-only allocator with a hard 256KB cap,
io/os-free sandbox, instruction-budget hook. Measured on the T-Deck:
flash +96KB, state+libs 7.5KB/2ms, hostile while-true contained in 30ms,
zero leak. Inert (byte-identical build) when the flag is off.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
First board lands. wadamesh builds the LVGL touch firmware as its own project,
consuming the MeshCore core via lib_deps @ git tag (ALLFATHER-BV/MeshCore
#v1.16.0-wada.0) — no vendored core in this repo. Output is byte-identical to the
in-tree meshcomod build (delta = embedded build-path strings only).
Contents: companion_radio app (MyMesh/main/DataStore), ui-touch LVGL UI,
variants/heltec_v4 board glue, boards/heltec_v4.json, lv_conf, the bundled
ed25519 lib, AsyncElegantOTA, partition table, and a flattened platformio.ini
for env heltec_v4_tft_companion_radio_usb_tcp_touch.
MeshCore-derived files (app glue) remain MIT; ui-touch is GPL — see NOTICE.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Kaj Schittecat <kaj@schittecat.com>
Michael A. Cojocari