A Lua interpreter for PicoCalc. It contains a REPL, basic API to draw graphics, read keys and access the SD filesystem.

• Based on https://github.com/JeremyGrosser/picolua
• Keyboard and lcd drivers based on https://github.com/hisptoot/picocalc_luckfox_lyra
• Font comes from https://polyducks.itch.io/kitchen-sink-textmode-font
• Filesystem based on https://github.com/elehobica/pico_fatfs.git
• Lua-based Editor taken from https://github.com/cc-tweaked/CC-Tweaked
• C-based Editor taken from https://github.com/snaptoken/kilo-src

You can find more credits running credits() at the Lua prompt

sudo apt update
sudo apt install build-essential gcc-arm-none-eabi git cmake python3

git clone --recurse-submodules https://github.com/Lana-chan/picocalc_lua
cd picocalc_lua

mkdir build
cd build
cmake .. -DPICO_BOARD=pico2 # change depending on your board
make

See Getting Started and API.md for full API documentation

The lua-5.4.8 distribution is copied from the release source tarball with the following modifications:

• Added src/CMakeLists.txt, which lists all of the .c files except lua.c and luac.c
• Changed LUA_32BITS to 1 in luaconf.h
• luaL_loadfilex and readable reworked to use pico_fatfs calls in lauxlib.c and loadlib.c

• PicoCalc by Clockwork
• Getting Started with Raspberry Pi Pico
• Raspberry Pi Pico C/C++ SDK
• Lua 5.4 Reference Manual
• Programming in Lua