Streaming MP3 decoder for embedded devices. Fixed-point decoder forked from OpenCore with frame synchronization, PSRAM-aware allocation, and lazy initialization. Supports MPEG 1, 2, and 2.5 Layer III.
C++ MIDI 2.0 platform: a C++17 callback-first wrapper that bundles the portable midi2 C99 core. Covers UMP transport (M2-104), MIDI-CI with Appendix E (M2-101), Property Exchange Subscribe/Notify, Profile Configuration, Process Inquiry, Flex Data, and Bit Scaling (M2-115).