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Author	SHA1	Message	Date
3 people	556af0b82b	nfc: NTAG21x complete emulation (#1313) ... * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>	2022-06-22 00:04:35 +09:00
3 people	0d5d4c8688	RFC: NTAG I2C support (#1227) ... * nfc: Add NTAG I2C (Plus) 1K/2K read support * nfc: Add rudimentary NTAG I2C emulation * nfc: Closer NTAG I2C emulation plus debug logging * nfc: Fix NTAG I2C sector select emulation * nfc: Add security for NTAG I2C * nfc: Send NAK correctly for MFUL reads * nfc: Better emulate NTAG I2C SECTOR_SELECT behavior * nfc: Fix non-I2C Ultralight read Per datasheet, max sector for SECTOR_SELECT is 0xfe, so 0xff is OK as uninit value * nfc: Only read sig for NTAG if supported Attempting to read signature breaks immediate call to sector select on NTAG I2C original for some reason, so don't read signature if the command is not supported Co-authored-by: gornekich <n.gorbadey@gmail.com>	2022-05-26 15:55:29 +03:00
4 people	f90c9320d9	bt: Fix race condition when disconnect during TX (#1260) ... * bt: Fix race condition when disconnect during TX * bt: Move flag clear to not be in middle of other logic * bt: Bail out of send bytes a little bit earlier Co-authored-by: gornekich <n.gorbadey@gmail.com> Co-authored-by: あく <alleteam@gmail.com>	2022-05-24 00:43:39 +03:00