FlashDB Release 2.2.0

What's Changed

• TSDB: Added FDB_TSDB_FIXED_BLOB_SIZE compile-time option to reduce flash usage in fixed-size blob scenarios. by @EzraZigenbine in #387
• TSDB: add TSDB support for high granularity Flash operations by @Oliver0927i in #398
• KVDB: Support 256bit write granularity for kvdb by @Baseline-K in #396
• CI: add matrix test for FDB_WRITE_GRAN=[1,8,32,64,128, 256] by @armink in #399
• Fixed a bug with reversed arguments to the fwrite and fread functions for libc file mode. by @MGlolenstine in #333
• Rename "fdb_cfg.h" to "fdb_cfg_template.h" by @Linjieqiang in #338
• Change an ordinary lock to a recursive lock by @RiceChen0 in #339
• Fixed an issue where writing to flash was still called even when the down alignment was 0 in align_write by @illustriousness in #370
• docs: fix return value of fdb_kv_get_blob by @leandrolanzieri in #377

New Contributors

• @MGlolenstine made their first contribution in #333
• @Linjieqiang made their first contribution in #338
• @RiceChen0 made their first contribution in #339
• @illustriousness made their first contribution in #370
• @leandrolanzieri made their first contribution in #377
• @EzraZigenbine made their first contribution in #387
• @Oliver0927i made their first contribution in #398
• @Baseline-K made their first contribution in #396

Full Changelog: 2.1.1...2.2.0

FlashDB Release 2.1.1

What's Changed

• [kvdb] Initialize only status explicitly by @OlegHahm in #267
• [kvdb] fix runtime error by @FASTSHIFT in #271
• [kvdb] fix shadow warning by @FASTSHIFT in #272
• [kvdb] Clear cache before setting kv to default by @shihang-zhang in #282
• [kvdb] Improve the GC algorithm to solve the problem of failure to collection in some cases.
• [kvdb] fix lock issue to fix block on first run by @mrchipset in #295
• [kvdb] fix null-pointer dereference by @FragrantRye in #314
• [tsdb] fix read last valid tsl by @shun-dgut in #302
• [tsdb] fix flash overwrite when abnormal power loss by @Mason-Zhang-X-C in #316
• [fdb]fix returned incorrect error code. by @kennyzhang565 in #300
• [fdb] zephyr: add flashdb as external module by @karthi012 in #313
• [fdb] close stream pointer via fclose() by @OlegHahm in #268
• [demo] Add support for building esp32 demo under IDF 5.x by @anujdeshpande in #292
• [demo] Fixes to build for IDF w/o errors by @anujdeshpande in #293

New Contributors

• @OlegHahm made their first contribution in #268
• @Guozhanxin made their first contribution in #281
• @anujdeshpande made their first contribution in #292
• @mrchipset made their first contribution in #295
• @shun-dgut made their first contribution in #302
• @kennyzhang565 made their first contribution in #300
• @karthi012 made their first contribution in #313
• @FragrantRye made their first contribution in #314
• @Mason-Zhang-X-C made their first contribution in #316

Full Changelog: 2.1.0...2.1.1

FlashDB Release 2.1.0

• Support 128bit write granularity for kvdb by @tinic
• Add kvdb inergrity check API.
• Add file access cache in file mode. The GC speed is up 2X.
• Improve the kvdb cache performance.
• Improve kvdb cache algo when key was first found. by @PostmanLinux
• Improve the FDB_ALIGN and FDB_ALIGN_DOWN by @DarryZh @guoweilkd

FlashDB Release 2.0.0

• add TSDB reverse iterator by @MikeTuev
• add partial GC function to reduce GC time for KVDB.
• add KVDB db size scale up feature
• add esp32 spi flash demo by @kaans
• add stm32l4 onchip FAL flash driver by @Spider84
• add support for flash with 0 after erasure, like TC397 onchip flash by @eternal-echo
• improve the TSDB testcases by @TangZhenYe
• improve the KVDB testcases
• improve the CI auto test
• improve the sector iterator function, from oldest to latest by @shihang-zhang
• fix write fail as re-program flag at same addres for KVDB @weiguang-fan
• fix other bugs

FlashDB Release 1.1.2

• Update the FAL to latest version

FlashDB Release 1.1.1

• [tsdb] Fixed a bug (#108) when tsl is full on rollover mode.
• [tsdb] Improve exception handling.

FlashDB Release 1.1.0

• Add file storage mode. The database can be saved in filesystem.
• Add ESP8266 platform demo.
• Add linux platform demo.
• Add fdb_kvdb_deinit & fdb_tsdb_deinit function.
• Drop the append TSL when current time is less than last save time.
• Fix some bugs.

First Release

For more information, please view documents: https://armink.github.io/FlashDB/#/