Infinitime
InfiniTime is an open source firmware for the Pinetime smartwatch written in C++ and based on FreeRTOS.
All dependencies for compiling the firmware are packaged in the Alpine repositories, and can be installed via:
apk add -t .infinitime-dev \ cmake \ gcc-arm-none-eabi \ lv_font_conv \ nrf5-sdk \ py3-cbor2 \ py3-cryptography \ py3-intelhex