afiqzudinhadi/zmk-steno-engine

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Author	SHA1	Message	Date
afiqzudinhadi	20218fa2ab	True split-dict: partition dictionary across both halves Importance-based partitioning — highest-importance entries on left (central) for zero-latency local lookup, remainder on right (peripheral) queried over BLE on miss. Both halves embed their own MPHF binary. Configurable block size for tighter compression.	2026-07-02 14:27:37 +08:00
afiqzudinhadi	9d2d5e4e2d	Fix: generate steno_dict_path.h for dict embed	2026-07-02 09:17:05 +08:00
afiqzudinhadi	2af45eafce	Steno engine with BLE split-storage architecture Full steno engine: chord detection, MPHF/trie dict lookup, Plover formatter (18 commands), undo (ring buffer), HID + Unicode output. Split-storage specific: - BLE GATT service for dict queries (query/prefix/batch) - LRU cache on central side (CONFIG_STENO_SPLIT_CACHE_SIZE) - Dict embedded on peripheral, engine runs on central - 3-way dispatch: split_dict / MPHF / simple trie Build system: auto-fetch Plover dict, MPHF compiler with block compression (~56K entries in 420KB), CMake integration.	2026-07-02 02:06:37 +08:00

Author

SHA1

Message

Date

afiqzudinhadi

20218fa2ab

True split-dict: partition dictionary across both halves

Importance-based partitioning — highest-importance entries on left
(central) for zero-latency local lookup, remainder on right
(peripheral) queried over BLE on miss. Both halves embed their own
MPHF binary. Configurable block size for tighter compression.

2026-07-02 14:27:37 +08:00

afiqzudinhadi

9d2d5e4e2d

Fix: generate steno_dict_path.h for dict embed

2026-07-02 09:17:05 +08:00

afiqzudinhadi

2af45eafce

Steno engine with BLE split-storage architecture

Full steno engine: chord detection, MPHF/trie dict lookup, Plover
formatter (18 commands), undo (ring buffer), HID + Unicode output.

Split-storage specific:
- BLE GATT service for dict queries (query/prefix/batch)
- LRU cache on central side (CONFIG_STENO_SPLIT_CACHE_SIZE)
- Dict embedded on peripheral, engine runs on central
- 3-way dispatch: split_dict / MPHF / simple trie

Build system: auto-fetch Plover dict, MPHF compiler with block
compression (~56K entries in 420KB), CMake integration.

2026-07-02 02:06:37 +08:00

3 commits