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76bddb682f907928afab3bbd9e015bc4e3e4ee6e
unleashed-firmware/lib
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Vladimir KuznichenkovandŠtefan Croitoru 76bddb682f feat: add Indala 224-bit (long format) RFID protocol support (#4343) 
* feat: add Indala 224-bit (long format) RFID protocol support

Add complete Indala 224-bit protocol: decode, encode, emulate, and
write/clone via T5577. Uses PSK2 modulation (RF/32, bitrate 2) with
a 30-bit preamble (1 + 29 zeros) and 224-bit data payload.

Decoder performs PSK2 differential decoding (data = phase XOR next_phase)
from the shift register, handles both normal and inverted preambles for
phase-alternating cards, and validates across 6 consecutive frames.

Writer configures T5577 with block 0 = 0x000820E0 matching Proxmark3
reference implementation. Encoder uses PSK2 carrier-flip modulation
where carrier phase inverts on data bit = 1.

Verified against Proxmark3 lf indala clone output:
  80000001B23523A6C2E31EBA3CBEE4AFB3C6AD1FCF649393928C14E5

Includes unit tests for roundtrip encode/decode and PSK2 phase
alternation edge case.

* Append Indala224 to protocol enum, move its test registration

* fbt format

* Indala224: don't drop a full-frame phase run

---------

Co-authored-by: Štefan Croitoru <66339601+turbospok@users.noreply.github.com>
2026-10-07 17:00:22 +03:00
..
bit_lib
bit_lib: don't read past the buffer when the bits fit one byte (#4424)
2026-07-27 20:49:10 +03:00
ble_profile
Fix USB/BLE HID limits to support international keyboards and add ja-JP keyboard layout for BadUSB (#4361)
2026-08-04 16:35:34 +03:00
cmsis_core
[FL-3285] Removed STM32CubeWB module (#2608)
2023-05-09 06:30:33 +09:00
datetime
[FL-3867] Code formatting update (#3765)
2024-07-15 13:38:49 +09:00
digital_signal
NFC: ISO 15693-3 emulation READ_MULTI and GET_BLOCK_SECURITY fixes (#4334)
2026-06-30 23:33:41 +03:00
drivers
Fix PVS warnings (#4277)
2025-09-24 21:00:39 +04:00
fatfs
Fix spelling across some project files (#3128)
2023-10-10 04:01:17 +09:00
flipper_application
Loader: Fix BusFault in handling of OOM (#3992)
2024-12-19 06:33:59 +09:00
flipper_format
[FL-3949] Universal IR signal selection (#4085)
2025-02-20 08:58:55 +09:00
FreeRTOS-glue
Furi: core refactoring and CMSIS removal part 2 (#1410)
2022-07-20 13:56:33 +03:00
FreeRTOS-Kernel @ def7d2df2b
FreeRTOS: update to 10.5.1 (#2353)
2023-02-04 04:09:20 +10:00
heatshrink @ 7398ccc916
[FL-3152] Screen streaming improvements (#2498)
2023-03-23 03:00:48 +10:00
ibutton
Fixes of various valid issues found by code scan (#4456)
2026-10-01 19:26:14 +03:00
ieee754_parse_wrap
Reduced ieee754 parser size (#4154)
2025-03-31 08:24:27 +04:00
infrared
Infrared: initialize timings_cnt on decoder alloc and fix its bounds check (#4429)
2026-07-27 17:59:05 +03:00
lfrfid
feat: add Indala 224-bit (long format) RFID protocol support (#4343)
2026-10-07 17:00:22 +03:00
libusb_stm32 @ 6ca2857519
Add Initial CCID support (#3048)
2023-09-21 18:09:00 +09:00
mbedtls @ 107ea89daa
[FL-3950] Update mbedtls & expose AES (#4092)
2025-02-10 20:57:16 +09:00
microtar @ 1e921369b2
[FL-2263] Flasher service & RAM exec (#1006)
2022-04-13 23:50:25 +03:00
mjs
JS: Update and fix docs, fix Number.toString() with decimals (#4168)
2025-04-01 15:02:12 +04:00
mlib @ 62c8ac3e5d
Lib: update m-lib to latest release. Update m-lib usage across project. (#818)
2021-11-15 20:09:40 +03:00
music_worker
Fix PVS warnings (#4277)
2025-09-24 21:00:39 +04:00
nanopb @ 6cfe48d6f1
[FL-3863] toolchain: v37 (#3746)
2024-07-05 18:27:21 +01:00
nfc
NFC FeliCa: Add Standard card emulation support (#4383)
2026-10-07 16:08:35 +03:00
one_wire
tm01x dallas write support (#4230)
2025-09-29 21:13:33 +04:00
print
Fix PVS warnings (#4277)
2025-09-24 21:00:39 +04:00
pulse_reader
[FL-3867] Code formatting update (#3765)
2024-07-15 13:38:49 +09:00
signal_reader
NFC: fix iso15693 emulation dropping Read Multiple Blocks for tags >64 blocks (#4420)
2026-07-23 19:30:41 +03:00
stm32wb_cmsis @ d1b860584d
[FL-3285] Removed STM32CubeWB module (#2608)
2023-05-09 06:30:33 +09:00
stm32wb_copro @ 133182d558
copro: bumped to 1.20.0 (#3727)
2024-07-03 19:31:55 +01:00
stm32wb_hal @ cfd0dd258c
[FL-3285] Removed STM32CubeWB module (#2608)
2023-05-09 06:30:33 +09:00
subghz
SubGHz: Add FSK12Kdev modulation and Cardin S449 Keeloq support (#4328)
2026-06-30 22:14:56 +03:00
toolbox
Fixes of various valid issues found by code scan (#4456)
2026-10-01 19:26:14 +03:00
u8g2
[FL-3867] Code formatting update (#3765)
2024-07-15 13:38:49 +09:00
update_util
[FL-3882] Clean up of LFS traces (#3849)
2024-09-05 18:44:22 +01:00
err.h
[FL-3152] Screen streaming improvements (#2498)
2023-03-23 03:00:48 +10:00
freertos.scons
[FL-3174] Dolphin builder in ufbt; minor ufbt/fbt improvements (#2601)
2023-05-03 14:48:49 +09:00
heatshrink.scons
[FL-3690] Libraries cleanup; u2f crypto rework to use mbedtls (#3234)
2023-12-01 18:16:48 +09:00
libusb_stm32.scons
[FL-3174] Dolphin builder in ufbt; minor ufbt/fbt improvements (#2601)
2023-05-03 14:48:49 +09:00
mbedtls_cfg.h
[FL-3690] Libraries cleanup; u2f crypto rework to use mbedtls (#3234)
2023-12-01 18:16:48 +09:00
mbedtls.scons
[FL-3950] Update mbedtls & expose AES (#4092)
2025-02-10 20:57:16 +09:00
microtar.scons
[FL-3690] Libraries cleanup; u2f crypto rework to use mbedtls (#3234)
2023-12-01 18:16:48 +09:00
mlib.scons
[FL-3690] Libraries cleanup; u2f crypto rework to use mbedtls (#3234)
2023-12-01 18:16:48 +09:00
nanopb.scons
[FL-3690] Libraries cleanup; u2f crypto rework to use mbedtls (#3234)
2023-12-01 18:16:48 +09:00
ReadMe.md
Storage: remove LFS (#3577)
2024-08-04 10:54:02 +01:00
SConscript
Reduced ieee754 parser size (#4154)
2025-03-31 08:24:27 +04:00
stm32wb.scons
ble: profile rework (#3272)
2024-02-16 14:20:45 +07:00

ReadMe.md

Structure

  • app-scened-template - C++ app library
  • bit_lib - library for working with bits/bytes directly
  • ble_profile - BLE Profiles source code
  • cmsis_core - CMSIS Core package, contain cortex-m core headers
  • cxxheaderparser - C++ headers parser, used by SDK bundler
  • datetime - DateTime library
  • digital_signal - Digital signal library: used by NFC for software implemented protocols
  • drivers - Various flipper drivers
  • fatfs - FatFS file system driver
  • flipper_application - Flipper application library, used for FAPs
  • flipper_format - Flipper File Format library
  • FreeRTOS-glue - Extra glue to hold together FreeRTOS kernel and flipper firmware
  • FreeRTOS-Kernel - FreeRTOS kernel source code
  • heatshrink - Heatshrink compression library
  • ibutton - ibutton library, used by iButton application
  • infrared - Infrared library, used by Infrared application
  • lfrfid - LF-RFID library, used by LF RFID application
  • libusb_stm32 - LibUSB for STM32 series MCU
  • mbedtls - MbedTLS cryptography library
  • microtar - MicroTAR library
  • mjs - MJs, javascript engine library
  • mlib - M-Lib C containers library
  • music_worker - MusicWorker library for playing midi and RTTTL files
  • nanopb - NanoPB library, protobuf implementation for MCU
  • nfc - NFC library, used by NFC application
  • one_wire - OneWire library, used by iButton application
  • print - Tiny printf implementation
  • digital_signal - Digital Signal library used by NFC for software implemented protocols
  • pulse_reader - Pulse Reader library used by NFC for software implemented protocols
  • stm32wb_cmsis - STM32WB series CMSIS headers, extends CMSIS Core
  • stm32wb_copro - STM32WB Copro library: contains WPAN and radio co-processor firmware
  • stm32wb_hal - STM32WB HAL library, extends STM32WB CMSIS and provides HAL
  • subghz - Subghz library, used by SubGhz application
  • toolbox - Toolbox library, contains various things that is used by Flipper firmware
  • u8g2 - u8g2 graphics library, used by GUI subsystem
  • update_util - update utilities library, used by updater
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