xtensa topic
awesome-cpus
All CPU and MCU documentation in one place
interp
Interpreter experiment. Testing dispatch methods: Switching, Direct/Indirect Threaded Code, Tail-Calls and Inlining
linux-xtensa
Linux port for xtensa architecture. None of these branches are stable.
REDasm
The OpenSource Disassembler
esp32_usb_soft_host
ESP32 software USB host through general IO pins. We can connect up to 4 USB-LS HID (keyboard mouse joystick) devices simultaneously.
esp-open-sdk
Free and open (as much as possible) integrated SDK for ESP8266/ESP8285 chips
ppci
A compiler for ARM, X86, MSP430, xtensa and more implemented in pure Python
novusk
A kernel written in Rust
forthright
Forth for ESP-8266