Merge branch 'dev' into release

Updated infrared assets

.ci_files/anims_ofw.txt

@@ -175,3 +175,10 @@ Max butthurt: 12
 Min level: 2
 Max level: 3
 Weight: 4
+
+Name: L2_Secret_door_128x64
+Min butthurt: 0
+Max butthurt: 12
+Min level: 2
+Max level: 3
+Weight: 4

.ci_files/rgb.patch

@@ -462,10 +462,10 @@ index 0000000..68dacda
 + */
 +const char* rgb_backlight_get_color_text(uint8_t index);
 \ No newline at end of file
-diff --git a/firmware/targets/f7/furi_hal/furi_hal_light.c b/firmware/targets/f7/furi_hal/furi_hal_light.c
+diff --git a/targets/f7/furi_hal/furi_hal_light.c b/targets/f7/furi_hal/furi_hal_light.c
 index 83e1603..45798ca 100644
---- a/firmware/targets/f7/furi_hal/furi_hal_light.c
-+++ b/firmware/targets/f7/furi_hal/furi_hal_light.c
+--- a/targets/f7/furi_hal/furi_hal_light.c
++++ b/targets/f7/furi_hal/furi_hal_light.c
 @@ -3,6 +3,7 @@
  #include <furi_hal_light.h>
  #include <lp5562.h>

.drone.yml

@@ -45,7 +45,9 @@ steps:
       - export FORCE_NO_DIRTY=yes
       - export FBT_GIT_SUBMODULE_SHALLOW=1
       - wget https://github.com/xMasterX/all-the-plugins/releases/latest/download/all-the-apps-base.tgz
-      - tar zxvf all-the-apps-base.tgz
+      - tar zxf all-the-apps-base.tgz
+      - mkdir -p applications/main/clock_app/resources/apps
+      - mkdir -p applications/main/clock_app/resources/apps_data
       - cp -R base_pack_build/artifacts-base/* applications/main/clock_app/resources/apps/
       - cp -R base_pack_build/apps_data/* applications/main/clock_app/resources/apps_data/
       - rm -rf base_pack_build
@@ -65,7 +67,8 @@ steps:
     pull: never
     commands:
       - wget https://github.com/xMasterX/all-the-plugins/releases/latest/download/all-the-apps-extra.tgz
-      - tar zxvf all-the-apps-extra.tgz
+      - tar zxf all-the-apps-extra.tgz
+      - mkdir -p applications/main/clock_app/resources/apps
       - cp -R extra_pack_build/artifacts-extra/* applications/main/clock_app/resources/apps/
       - rm -rf extra_pack_build
       - export DIST_SUFFIX=${DRONE_TAG}e
@@ -117,7 +120,9 @@ steps:
       - rm -f build/f7-firmware-C/toolbox/version.*
       - ./fbt COMPACT=1 DEBUG=0 updater_package
       - wget https://github.com/xMasterX/all-the-plugins/releases/latest/download/all-the-apps-base.tgz
-      - tar zxvf all-the-apps-base.tgz
+      - tar zxf all-the-apps-base.tgz
+      - mkdir -p applications/main/clock_app/resources/apps
+      - mkdir -p applications/main/clock_app/resources/apps_data
       - cp -R base_pack_build/artifacts-base/* applications/main/clock_app/resources/apps/
       - cp -R base_pack_build/apps_data/* applications/main/clock_app/resources/apps_data/
       - rm -rf base_pack_build
@@ -336,9 +341,10 @@ steps:
       DISCORD_WEBHOOK:
         from_secret: dis_release_webhook
     commands:
-      - wget "https://raw.githubusercontent.com/fieu/discord.sh/e1dc1a7595efad2cad8f072f0b3531c470f5b7c8/discord.sh"
+      - wget "https://raw.githubusercontent.com/fieu/discord.sh/2253303efc0e7211ac2777d2535054cbb872f1e0/discord.sh"
       - chmod +x ./discord.sh
-      - ./discord.sh --text 'New Unleashed firmware released!\n\nVersion - '${DRONE_TAG}'\n\n[-> Sponsor our project](https://boosty.to/mmxdev)\n\n[[Github - Changelog]](https://github.com/DarkFlippers/unleashed-firmware/releases/tag/'${DRONE_TAG}')\n\n[-How to install firmware-](https://github.com/DarkFlippers/unleashed-firmware/blob/dev/documentation/HowToInstall.md)\n\n[-Download latest extra apps pack-](https://github.com/xMasterX/all-the-plugins/releases/latest)\n\n[-Install FW via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw/'${DRONE_TAG}'/flipper-z-f7-update-'${DRONE_TAG}'.tgz&channel=release-cfw&version='${DRONE_TAG}')\n\n[-Version with only main apps - Install FW via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_TAG}'c.tgz&channel=release-cfw&version='${DRONE_TAG}'c)\n\n[-Version without custom animations - Install FW via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_no_anim/flipper-z-f7-update-'${DRONE_TAG}'n.tgz&channel=release-cfw&version='${DRONE_TAG}'n)\n\n[-Version with RGB patch - only for hardware mod! - Install FW via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_TAG}'r.tgz&channel=release-cfw&version='${DRONE_TAG}'r)\n\n[-Version with RGB patch - only for hardware mod! - Direct download-](https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_TAG}'r.tgz)\n\n[-Version with Extra apps - Install FW via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_TAG}'e.tgz&channel=release-cfw&version='${DRONE_TAG}'e)'
+      - echo 'New Unleashed firmware released!\n\nVersion - '${DRONE_TAG}'\n\n[-> Sponsor our project](https://boosty.to/mmxdev)\n\n[[Github - Changelog]](https://github.com/DarkFlippers/unleashed-firmware/releases/tag/'${DRONE_TAG}')\n\n[-How to install firmware-](https://github.com/DarkFlippers/unleashed-firmware/blob/dev/documentation/HowToInstall.md)\n\n[-Download latest extra apps pack-](https://github.com/xMasterX/all-the-plugins/releases/latest)\n\n[-Install FW via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw/'${DRONE_TAG}'/flipper-z-f7-update-'${DRONE_TAG}'.tgz&channel=release-cfw&version='${DRONE_TAG}')\n\n[-Version with only main apps - Install FW via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_TAG}'c.tgz&channel=release-cfw&version='${DRONE_TAG}'c)\n\n[-Version without custom animations - Install FW via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_no_anim/flipper-z-f7-update-'${DRONE_TAG}'n.tgz&channel=release-cfw&version='${DRONE_TAG}'n)\n\n[-Version with RGB patch - only for hardware mod! - Install FW via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_TAG}'r.tgz&channel=release-cfw&version='${DRONE_TAG}'r)\n\n[-Version with RGB patch - only for hardware mod! - Direct download-](https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_TAG}'r.tgz)\n\n[-Version with Extra apps - Install FW via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_TAG}'e.tgz&channel=release-cfw&version='${DRONE_TAG}'e)' > messagedisc.txt 
+      - ./discord.sh --text "$(jq -Rs . <messagedisc.txt | cut -c 2- | rev | cut -c 2- | rev)"
 
   - name: "Send clean build to telegram"
     image: appleboy/drone-telegram
@@ -420,7 +426,9 @@ steps:
       - export FORCE_NO_DIRTY=yes
       - export FBT_GIT_SUBMODULE_SHALLOW=1
       - wget https://github.com/xMasterX/all-the-plugins/releases/latest/download/all-the-apps-base.tgz
-      - tar zxvf all-the-apps-base.tgz
+      - tar zxf all-the-apps-base.tgz
+      - mkdir -p applications/main/clock_app/resources/apps
+      - mkdir -p applications/main/clock_app/resources/apps_data
       - cp -R base_pack_build/artifacts-base/* applications/main/clock_app/resources/apps/
       - cp -R base_pack_build/apps_data/* applications/main/clock_app/resources/apps_data/
       - rm -rf base_pack_build
@@ -440,7 +448,8 @@ steps:
     pull: never
     commands:
       - wget https://github.com/xMasterX/all-the-plugins/releases/latest/download/all-the-apps-extra.tgz
-      - tar zxvf all-the-apps-extra.tgz
+      - tar zxf all-the-apps-extra.tgz
+      - mkdir -p applications/main/clock_app/resources/apps
       - cp -R extra_pack_build/artifacts-extra/* applications/main/clock_app/resources/apps/
       - rm -rf extra_pack_build
       - export DIST_SUFFIX=${DRONE_BUILD_NUMBER}e
@@ -657,9 +666,10 @@ steps:
       DISCORD_WEBHOOK:
         from_secret: dis_dev_webhook
     commands:
-      - wget "https://raw.githubusercontent.com/fieu/discord.sh/e1dc1a7595efad2cad8f072f0b3531c470f5b7c8/discord.sh"
+      - wget "https://raw.githubusercontent.com/fieu/discord.sh/2253303efc0e7211ac2777d2535054cbb872f1e0/discord.sh"
       - chmod +x ./discord.sh
-      - ./discord.sh --text 'Unleashed firmware dev build successful!\n\nBuild - '${DRONE_BUILD_NUMBER}'\n\nCommit - https://github.com/DarkFlippers/unleashed-firmware/commit/'${DRONE_COMMIT_SHA}'\n\n[-> Sponsor our project](https://boosty.to/mmxdev)\n\n[-Version with Extra apps - Install via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_BUILD_NUMBER}'e.tgz&channel=dev-cfw&version='${DRONE_BUILD_NUMBER}'e)\n\n[-Version with only main apps - Install via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_BUILD_NUMBER}'c.tgz&channel=dev-cfw&version='${DRONE_BUILD_NUMBER}'c)\n\n[-Version with RGB patch - only for hardware mod! - Install via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_BUILD_NUMBER}'r.tgz&channel=dev-cfw&version='${DRONE_BUILD_NUMBER}'r)\n\n[-Version with RGB patch - only for hardware mod! - Direct download-](https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_BUILD_NUMBER}'r.tgz)\n\n[-Install via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw/dev/flipper-z-f7-update-'${DRONE_BUILD_NUMBER}'.tgz&channel=dev-cfw&version='${DRONE_BUILD_NUMBER}')'
+      - echo 'Unleashed firmware dev build successful!\n\nBuild - '${DRONE_BUILD_NUMBER}'\n\nCommit - https://github.com/DarkFlippers/unleashed-firmware/commit/'${DRONE_COMMIT_SHA}'\n\n[-> Sponsor our project](https://boosty.to/mmxdev)\n\n[-Version with Extra apps - Install via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_BUILD_NUMBER}'e.tgz&channel=dev-cfw&version='${DRONE_BUILD_NUMBER}'e)\n\n[-Version with only main apps - Install via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_BUILD_NUMBER}'c.tgz&channel=dev-cfw&version='${DRONE_BUILD_NUMBER}'c)\n\n[-Version with RGB patch - only for hardware mod! - Install via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_BUILD_NUMBER}'r.tgz&channel=dev-cfw&version='${DRONE_BUILD_NUMBER}'r)\n\n[-Version with RGB patch - only for hardware mod! - Direct download-](https://unleashedflip.com/fw_extra_apps/flipper-z-f7-update-'${DRONE_BUILD_NUMBER}'r.tgz)\n\n[-Install via Web Updater-](https://lab.flipper.net/?url=https://unleashedflip.com/fw/dev/flipper-z-f7-update-'${DRONE_BUILD_NUMBER}'.tgz&channel=dev-cfw&version='${DRONE_BUILD_NUMBER}')' > messagedisc.txt
+      - ./discord.sh --text "$(jq -Rs . <messagedisc.txt | cut -c 2- | rev | cut -c 2- | rev)"
 
 trigger:
   branch:

.pvsoptions

@@ -1 +1 @@
---ignore-ccache -C gccarm --rules-config .pvsconfig -e lib/cmsis_core -e lib/fatfs -e lib/fnv1a-hash -e lib/FreeRTOS-Kernel -e lib/heatshrink -e lib/libusb_stm32 -e lib/littlefs -e lib/mbedtls -e lib/micro-ecc -e lib/microtar -e lib/mlib -e lib/qrcode -e lib/stm32wb_cmsis -e lib/stm32wb_copro -e lib/stm32wb_hal -e lib/u8g2 -e lib/nanopb -e */arm-none-eabi/*
+--ignore-ccache -C gccarm --rules-config .pvsconfig -e lib/cmsis_core -e lib/fatfs -e lib/fnv1a-hash -e lib/FreeRTOS-Kernel -e lib/heatshrink -e lib/libusb_stm32 -e lib/littlefs -e lib/mbedtls -e lib/microtar -e lib/mlib -e lib/stm32wb_cmsis -e lib/stm32wb_copro -e lib/stm32wb_hal -e lib/u8g2 -e lib/nanopb -e */arm-none-eabi/*

CHANGELOG.md

@@ -1,13 +1,43 @@
+## Warning!!! Please read this before installing!!!
+**This release has some unresolved issues, if any of those affects your daily usage, stay at 065 release or wait for next releases:** <br>
+**Issues from this list will be fixed in next releases**
+### Known NFC app regressions and issues: 
+- Mifare Classic with custom UID add manually option was temporarily removed (Unleashed)
+- Mifare Mini clones reading is broken (original mini working fine) (OFW)
+- Mifare Classic dict attack fast skip (multiple presses on OK button) causes glitches/incorrect reading (OFW)
+- EMV simple data parser was removed with protocol with refactoring (OFW)
+- Option to unlock Slix-L (NFC V) with preset or custom password was removed with refactoring (OFW)
+- NFC CLI was removed with refactoring (OFW)
+### Some apps that was made for old nfc stack is now not compatible with the new API and require complete remake:
+**If you want to help with making this apps work again please send PR to the repo at link below**
+- Current list of affected apps: https://github.com/xMasterX/all-the-plugins/tree/dev/apps_broken_by_last_refactors
+- Also in app **Enhanced Sub-GHz Chat** - NFC part was temporarily removed to make app usable, NFC part of the app requires remaking it with new nfc stack <br>
+**API was updated to v50.x** 
 ## New changes
-* SubGHz: Add 4 more systems to Add Manually (untested!)
-* SubGHz: Add Manually fixes
-* SubGHz: Added NiceFlor-S to ignore options, removed colons. (by @G2Dolphin | PR #620)
-* Misc code cleanup
-* RGB: Fix white color on reboot, move settings, add custom color option
-* **BLE Spam app** updated to latest version (Android, Windows support) (by @Willy-JL) -> (app can be found in builds ` `, `e`, `n`, `r`)
-* OFW: Fix double arrows and add proper indication
-* OFW: SubGHz: add manually fix 12-bits is 0xFFF (or 0xFF0) CAME/NICE 12-bit
-* OFW: Fix various crashes if debug libraries used 
+* IR: Updated infrared assets (by @amec0e | PR #677)
+* NFC: Fix Saflok edge case 0.5% of UIDs got wrong result (by @noproto | PR #668)
+* NFC: Zolotaya Korona transport card parser added (by @Leptopt1los)
+* NFC: Parsers cleanup for new api (by @Leptopt1los)
+* SubGHz: Temp fix for subghz keyboard lock display issue (furi_timer is not working properly)
+* SubGHz: Added new option to delete old signals on full memory
+* SubGHz: Faac rc/xt add manually (unverified)
+* SubGHz: Better subghz history element removal (by @Willy-JL)
+* SubGHz: Fix key display newline issue in came atomo
+* Apps: **Check out Apps updates by following** [this link](https://github.com/xMasterX/all-the-plugins/commits/dev)
+* OFW: USART Bridge: added support for software control of DE/RE pins
+* OFW: ufbt: changed toolchain environment invocation; updated .gitignore for app template
+* OFW: Keys Dict: fix PVS warnings
+* OFW: NfcDict Refactoring
+* OFW: Add AC's Carrier 42QG5A580SC and AUX YKR-H/006E
+* OFW: NFC Plugins loading rework
+* OFW: MFC emulation fix
+* OFW: nfc_util: little endian bytes2num functions added
+* OFW: Add MyKey parser
+* OFW: Update CLI MOTD
+* OFW: NFC NTAG and ISO14443-3b reading fix
+* OFW: FuriHal: RTC register reset API. New factory reset routine that wipes all RTC backup registers content.
+* OFW: FuriHal: various GPIO improvements
+* OFW: SubGhz: changed the name of the button when sending RAW to SubGHz
 
 ----
 
@@ -31,8 +61,8 @@
 |XMR|(Monero)| `41xUz92suUu1u5Mu4qkrcs52gtfpu9rnZRdBpCJ244KRHf6xXSvVFevdf2cnjS7RAeYr5hn9MsEfxKoFDRSctFjG5fv1Mhn`|
 |TON||`EQCOqcnYkvzOZUV_9bPE_8oTbOrOF03MnF-VcJyjisTZmpGf`|
 
-#### Thanks to our sponsors:
-callmezimbra, Quen0n, MERRON, grvpvl (lvpvrg), art_col, ThurstonWaffles, Moneron, UterGrooll, LUCFER, Northpirate, zloepuzo, T.Rat, Alexey B., ionelife, ...
+#### Thanks to our sponsors who supported project in the past and special thanks to sponsors who supports us on regular basis:
+ClaraCrazy, Pathfinder [Count Zero cDc], callmezimbra, Quen0n, MERRON, grvpvl (lvpvrg), art_col, ThurstonWaffles, Moneron, UterGrooll, LUCFER, Northpirate, zloepuzo, T.Rat, Alexey B., ionelife, ...
 and all other great people who supported our project and me (xMasterX), thanks to you all!
 
 
@@ -50,7 +80,7 @@ What build I should download and what this name means - `flipper-z-f7-update-(ve
 | `c` | ✅ |  |  |  |
 | `n` |  | ✅ |  |  |
 | `e` | ✅ | ✅ | ✅ |  |
-| `r` | ✅ | ✅ | ✅ | ✅ |
+| `r` | ✅ | ✅ | ✅ | ⚠️ |
 
 ⚠️This is [hardware mod](https://github.com/quen0n/flipperzero-firmware-rgb#readme), works only on modded flippers! do not install on non modded device!
 

ReadMe.md

@@ -55,7 +55,7 @@
 	- New frequency analyzer [(by ClusterM)](https://github.com/DarkFlippers/unleashed-firmware/pull/43)
 	- Press OK in frequency analyzer to use detected frequency in Read modes [(by derskythe)](https://github.com/DarkFlippers/unleashed-firmware/pull/77)
 	- Long press OK button in Sub-GHz Frequency analyzer to switch to Read menu [(by derskythe)](https://github.com/DarkFlippers/unleashed-firmware/pull/79)
-	- New option to use timestamps + protocol name when you saving file, instead of random name - Enable in `Radio Settings -> Time in names = ON`
+	- New option to use timestamps + protocol name when you saving file, instead of random name or timestamp only - Enable in `Radio Settings -> Protocol Names = ON`
 	- Read mode UI improvements (shows time when signal was received) (by @wosk)
 	- External CC1101 module support (Hardware SPI used)
 	- **Hold right in received signal list to delete selected signal**
@@ -100,7 +100,7 @@ Also check the [changelog in releases](https://github.com/DarkFlippers/unleashed
 ### Current modified and new Sub-GHz protocols list:
 Thanks to Official team (to their SubGHz Developer, Skorp) for implementing decoders for these protocols in OFW.
 
-Keeloq [Not ALL systems supported for decode or emulation yet!] - [Supported manufacturers list](https://0bin.net/paste/VwR2lNJY#WH9vnPgvcp7w6zVKucFCuNREKAcOij8KsJ6vqLfMn3b)
+Keeloq [Not ALL systems supported for decode or emulation!] - [Supported manufacturers list](https://pastes.io/raw/unuj9bhe4m)
 
 Encoders or sending made by @xMasterX:
 - Nero Radio 57bit (+ 56bit encoder improvements)
@@ -140,9 +140,9 @@ The majority of this project is developed and maintained by me, @xMasterX.
 I'm unemployed, and the only income I receive is from your donations.
 Our team is small and the guys are working on this project as much as they can solely based on the enthusiasm they have for this project and the community.
 - @gid9798 - SubGHz, Plugins, many other things
-- @assasinfil - SubGHz protocols
+- @assasinfil - SubGHz protocols, NFC parsers (working with @Leptopt1los)
 - @Svaarich - UI design and animations
-- @amec0e & @Leptopt1los - Infrared assets
+- @amec0e & @Leptopt1los (only ACs) - Infrared assets
 - Community moderators in Telegram, Discord, and Reddit
 - And of course our GitHub community. Your PRs are a very important part of this firmware and open-source development.
 
@@ -167,14 +167,14 @@ You can support us by using links or addresses below:
 ## Community apps included
 
 ### [🎲 Download Extra plugins for Unleashed](https://github.com/xMasterX/all-the-plugins/releases/latest)
-### [List of Extra pack](https://github.com/xMasterX/all-the-plugins/tree/dev#extra-pack) | [List of Base *(Deafult)* pack](https://github.com/xMasterX/all-the-plugins/tree/dev#default-pack)
+### [List of Extra pack](https://github.com/xMasterX/all-the-plugins/tree/dev#extra-pack) | [List of Base *(Default)* pack](https://github.com/xMasterX/all-the-plugins/tree/dev#default-pack)
 
 See full list and sources here: [xMasterX/all-the-plugins](https://github.com/xMasterX/all-the-plugins/tree/dev)
 
 ### Official Flipper Zero Apps Catalog [web version](https://lab.flipper.net/apps) or mobile app
 
 # Instructions
-## First lock official docs [docs.flipper.net](https://docs.flipper.net/)
+## First look at official docs [docs.flipper.net](https://docs.flipper.net/)
 ## [How to install](/documentation/HowToInstall.md) - [versions info](/CHANGELOG.md#recommended-update-option---web-updater): `n`,` `,`e`...
 ## Firmware & Development
 

SConstruct

@@ -172,17 +172,19 @@ Alias("fap_dist", fap_dist)
 
 fap_deploy = distenv.PhonyTarget(
     "fap_deploy",
-    [
+    Action(
         [
-            "${PYTHON3}",
-            "${FBT_SCRIPT_DIR}/storage.py",
-            "-p",
-            "${FLIP_PORT}",
-            "send",
-            "${SOURCE}",
-            "/ext/apps",
+            [
+                "${PYTHON3}",
+                "${FBT_SCRIPT_DIR}/storage.py",
+                "-p",
+                "${FLIP_PORT}",
+                "send",
+                "${SOURCE}",
+                "/ext/apps",
+            ]
         ]
-    ],
+    ),
     source=firmware_env.Dir(("${RESOURCES_ROOT}/apps")),
 )
 Depends(fap_deploy, firmware_env["FW_RESOURCES_MANIFEST"])
@@ -261,7 +263,7 @@ distenv.PhonyTarget(
 distenv.PhonyTarget(
     "debug_other_blackmagic",
     "${GDBPYCOM}",
-    GDBOPTS="${GDBOPTS_BASE}  ${GDBOPTS_BLACKMAGIC}",
+    GDBOPTS="${GDBOPTS_BASE} ${GDBOPTS_BLACKMAGIC}",
     GDBREMOTE="${BLACKMAGIC_ADDR}",
     GDBPYOPTS=debug_other_opts,
 )
@@ -276,23 +278,27 @@ distenv.PhonyTarget(
 # Linter
 distenv.PhonyTarget(
     "lint",
-    "${PYTHON3} ${FBT_SCRIPT_DIR}/lint.py check ${LINT_SOURCES}",
+    [["${PYTHON3}", "${FBT_SCRIPT_DIR}/lint.py", "check", "${LINT_SOURCES}"]],
     LINT_SOURCES=[n.srcnode() for n in firmware_env["LINT_SOURCES"]],
 )
 
 distenv.PhonyTarget(
     "format",
-    "${PYTHON3} ${FBT_SCRIPT_DIR}/lint.py format ${LINT_SOURCES}",
+    [["${PYTHON3}", "${FBT_SCRIPT_DIR}/lint.py", "format", "${LINT_SOURCES}"]],
     LINT_SOURCES=[n.srcnode() for n in firmware_env["LINT_SOURCES"]],
 )
 
-# PY_LINT_SOURCES contains recursively-built modules' SConscript files + application manifests
+# PY_LINT_SOURCES contains recursively-built modules' SConscript files
 # Here we add additional Python files residing in repo root
 firmware_env.Append(
     PY_LINT_SOURCES=[
         # Py code folders
         "site_scons",
         "scripts",
+        "applications",
+        "applications_user",
+        "assets",
+        "targets",
         # Extra files
         "SConstruct",
         "firmware.scons",
@@ -302,7 +308,10 @@ firmware_env.Append(
 
 
 black_commandline = "@${PYTHON3} -m black ${PY_BLACK_ARGS} ${PY_LINT_SOURCES}"
-black_base_args = ["--include", '"\\.scons|\\.py|SConscript|SConstruct"']
+black_base_args = [
+    "--include",
+    '"(\\.scons|\\.py|SConscript|SConstruct|\\.fam)$"',
+]
 
 distenv.PhonyTarget(
     "lint_py",
@@ -323,10 +332,14 @@ distenv.PhonyTarget(
 )
 
 # Start Flipper CLI via PySerial's miniterm
-distenv.PhonyTarget("cli", "${PYTHON3} ${FBT_SCRIPT_DIR}/serial_cli.py -p ${FLIP_PORT}")
+distenv.PhonyTarget(
+    "cli", [["${PYTHON3}", "${FBT_SCRIPT_DIR}/serial_cli.py", "-p", "${FLIP_PORT}"]]
+)
 
 # Update WiFi devboard firmware
-distenv.PhonyTarget("devboard_flash", "${PYTHON3} ${FBT_SCRIPT_DIR}/wifi_board.py")
+distenv.PhonyTarget(
+    "devboard_flash", [["${PYTHON3}", "${FBT_SCRIPT_DIR}/wifi_board.py"]]
+)
 
 
 # Find blackmagic probe
@@ -361,5 +374,5 @@ distenv.Alias("vscode_dist", vscode_dist)
 # Configure shell with build tools
 distenv.PhonyTarget(
     "env",
-    "@echo $( ${FBT_SCRIPT_DIR}/toolchain/fbtenv.sh $)",
+    "@echo $( ${FBT_SCRIPT_DIR.abspath}/toolchain/fbtenv.sh $)",
 )

applications/debug/accessor/application.fam

@@ -4,7 +4,6 @@ App(
     apptype=FlipperAppType.DEBUG,
     targets=["f7"],
     entry_point="accessor_app",
-    cdefines=["APP_ACCESSOR"],
     requires=["gui"],
     stack_size=4 * 1024,
     order=40,

applications/debug/battery_test_app/application.fam

@@ -3,7 +3,6 @@ App(
     name="Battery Test",
     apptype=FlipperAppType.DEBUG,
     entry_point="battery_test_app",
-    cdefines=["APP_BATTERY_TEST"],
     requires=[
         "gui",
         "power",

applications/debug/blink_test/application.fam

@@ -3,7 +3,6 @@ App(
     name="Blink Test",
     apptype=FlipperAppType.DEBUG,
     entry_point="blink_test_app",
-    cdefines=["APP_BLINK"],
     requires=["gui"],
     stack_size=1 * 1024,
     order=10,

applications/debug/ccid_test/application.fam

@@ -3,7 +3,6 @@ App(
     name="CCID Debug",
     apptype=FlipperAppType.DEBUG,
     entry_point="ccid_test_app",
-    cdefines=["CCID_TEST"],
     requires=[
         "gui",
     ],

applications/debug/ccid_test/iso7816_t0_apdu.h

@@ -13,12 +13,12 @@ struct ISO7816_Command_APDU {
     //body
     uint8_t Lc;
     uint8_t Le;
-} __attribute__((packed));
+} FURI_PACKED;
 
 struct ISO7816_Response_APDU {
     uint8_t SW1;
     uint8_t SW2;
-} __attribute__((packed));
+} FURI_PACKED;
 
 void iso7816_answer_to_reset(uint8_t* atrBuffer, uint32_t* atrlen);
 void iso7816_read_command_apdu(

applications/debug/crash_test/application.fam

@@ -3,7 +3,6 @@ App(
     name="Crash Test",
     apptype=FlipperAppType.DEBUG,
     entry_point="crash_test_app",
-    cdefines=["APP_CRASH_TEST"],
     requires=["gui"],
     stack_size=1 * 1024,
     fap_category="Debug",

applications/debug/display_test/application.fam

@@ -3,9 +3,8 @@ App(
     name="Display Test",
     apptype=FlipperAppType.DEBUG,
     entry_point="display_test_app",
-    cdefines=["APP_DISPLAY_TEST"],
     requires=["gui"],
-    fap_libs=["misc"],
+    fap_libs=["u8g2"],
     stack_size=1 * 1024,
     order=120,
     fap_category="Debug",

applications/debug/file_browser_test/application.fam

@@ -3,7 +3,6 @@ App(
     name="File Browser Test",
     apptype=FlipperAppType.DEBUG,
     entry_point="file_browser_app",
-    cdefines=["APP_FILE_BROWSER_TEST"],
     requires=["gui"],
     stack_size=2 * 1024,
     order=150,

applications/debug/keypad_test/application.fam

@@ -3,7 +3,6 @@ App(
     name="Keypad Test",
     apptype=FlipperAppType.DEBUG,
     entry_point="keypad_test_app",
-    cdefines=["APP_KEYPAD_TEST"],
     requires=["gui"],
     stack_size=1 * 1024,
     order=30,

applications/debug/locale_test/application.fam

@@ -3,7 +3,6 @@ App(
     name="Locale Test",
     apptype=FlipperAppType.DEBUG,
     entry_point="locale_test_app",
-    cdefines=["APP_LOCALE"],
     requires=["gui", "locale"],
     stack_size=2 * 1024,
     order=70,

applications/debug/text_box_test/application.fam

@@ -3,7 +3,6 @@ App(
     name="Text Box Test",
     apptype=FlipperAppType.DEBUG,
     entry_point="text_box_test_app",
-    cdefines=["APP_TEXT_BOX_TEST"],
     requires=["gui"],
     stack_size=1 * 1024,
     order=140,

applications/debug/uart_echo/application.fam

@@ -3,7 +3,6 @@ App(
     name="UART Echo",
     apptype=FlipperAppType.DEBUG,
     entry_point="uart_echo_app",
-    cdefines=["APP_UART_ECHO"],
     requires=["gui"],
     stack_size=2 * 1024,
     order=70,

applications/debug/unit_tests/furi/furi_record_test.c

@@ -3,18 +3,29 @@
 #include <furi.h>
 #include "../minunit.h"
 
-void test_furi_create_open() {
-    // 1. Create record
-    uint8_t test_data = 0;
-    furi_record_create("test/holding", (void*)&test_data);
+#define TEST_RECORD_NAME "test/holding"
 
-    // 2. Open it
-    void* record = furi_record_open("test/holding");
+void test_furi_create_open() {
+    // Test that record does not exist
+    mu_check(furi_record_exists(TEST_RECORD_NAME) == false);
+
+    // Create record
+    uint8_t test_data = 0;
+    furi_record_create(TEST_RECORD_NAME, (void*)&test_data);
+
+    // Test that record exists
+    mu_check(furi_record_exists(TEST_RECORD_NAME) == true);
+
+    // Open it
+    void* record = furi_record_open(TEST_RECORD_NAME);
     mu_assert_pointers_eq(record, &test_data);
 
-    // 3. Close it
-    furi_record_close("test/holding");
+    // Close it
+    furi_record_close(TEST_RECORD_NAME);
 
-    // 4. Clean up
-    furi_record_destroy("test/holding");
+    // Clean up
+    furi_record_destroy(TEST_RECORD_NAME);
+
+    // Test that record does not exist
+    mu_check(furi_record_exists(TEST_RECORD_NAME) == false);
 }

applications/debug/unit_tests/minunit.h

@@ -81,6 +81,7 @@ __attribute__((unused)) static void (*minunit_teardown)(void) = NULL;
 
 void minunit_print_progress(void);
 void minunit_print_fail(const char* error);
+void minunit_printf_warning(const char* format, ...);
 
 /*  Definitions */
 #define MU_TEST(method_name) static void method_name(void)
@@ -150,6 +151,10 @@ void minunit_print_fail(const char* error);
                        minunit_end_proc_timer - minunit_proc_timer);)
 #define MU_EXIT_CODE minunit_fail
 
+/* Warnings */
+#define mu_warn(message) \
+    MU__SAFE_BLOCK(minunit_printf_warning("%s:%d: %s", __FILE__, __LINE__, message);)
+
 /*  Assertions */
 #define mu_check(test)                       \
     MU__SAFE_BLOCK(                          \

applications/debug/unit_tests/nfc/nfc_test.c

@@ -7,12 +7,12 @@
 #include <nfc/nfc_poller.h>
 #include <nfc/nfc_listener.h>
 #include <nfc/protocols/iso14443_3a/iso14443_3a.h>
-#include <nfc/protocols/iso14443_3a/iso14443_3a_poller_sync_api.h>
+#include <nfc/protocols/iso14443_3a/iso14443_3a_poller_sync.h>
 #include <nfc/protocols/mf_ultralight/mf_ultralight.h>
-#include <nfc/protocols/mf_ultralight/mf_ultralight_poller_sync_api.h>
-#include <nfc/protocols/mf_classic/mf_classic_poller_sync_api.h>
+#include <nfc/protocols/mf_ultralight/mf_ultralight_poller_sync.h>
+#include <nfc/protocols/mf_classic/mf_classic_poller_sync.h>
 
-#include <nfc/helpers/nfc_dict.h>
+#include <toolbox/keys_dict.h>
 #include <nfc/nfc.h>
 
 #include "../minunit.h"
@@ -182,8 +182,8 @@ MU_TEST(iso14443_3a_reader) {
 
     Iso14443_3aData iso14443_3a_poller_data = {};
     mu_assert(
-        iso14443_3a_poller_read(poller, &iso14443_3a_poller_data) == Iso14443_3aErrorNone,
-        "iso14443_3a_poller_read() failed");
+        iso14443_3a_poller_sync_read(poller, &iso14443_3a_poller_data) == Iso14443_3aErrorNone,
+        "iso14443_3a_poller_sync_read() failed");
 
     nfc_listener_stop(iso3_listener);
     mu_assert(
@@ -203,15 +203,26 @@ static void mf_ultralight_reader_test(const char* path) {
     NfcDevice* nfc_device = nfc_device_alloc();
     mu_assert(nfc_device_load(nfc_device, path), "nfc_device_load() failed\r\n");
 
-    NfcListener* mfu_listener = nfc_listener_alloc(
-        listener,
-        NfcProtocolMfUltralight,
-        nfc_device_get_data(nfc_device, NfcProtocolMfUltralight));
+    MfUltralightData* data =
+        (MfUltralightData*)nfc_device_get_data(nfc_device, NfcProtocolMfUltralight);
+
+    uint32_t features = mf_ultralight_get_feature_support_set(data->type);
+    bool pwd_supported =
+        mf_ultralight_support_feature(features, MfUltralightFeatureSupportPasswordAuth);
+    uint8_t pwd_num = mf_ultralight_get_pwd_page_num(data->type);
+    const uint8_t zero_pwd[4] = {0, 0, 0, 0};
+
+    if(pwd_supported && !memcmp(data->page[pwd_num].data, zero_pwd, sizeof(zero_pwd))) {
+        data->pages_read -= 2;
+    }
+
+    NfcListener* mfu_listener = nfc_listener_alloc(listener, NfcProtocolMfUltralight, data);
+
     nfc_listener_start(mfu_listener, NULL, NULL);
 
     MfUltralightData* mfu_data = mf_ultralight_alloc();
-    MfUltralightError error = mf_ultralight_poller_read_card(poller, mfu_data);
-    mu_assert(error == MfUltralightErrorNone, "mf_ultralight_poller_read_card() failed");
+    MfUltralightError error = mf_ultralight_poller_sync_read_card(poller, mfu_data);
+    mu_assert(error == MfUltralightErrorNone, "mf_ultralight_poller_sync_read_card() failed");
 
     nfc_listener_stop(mfu_listener);
     nfc_listener_free(mfu_listener);
@@ -259,8 +270,8 @@ MU_TEST(ntag_213_locked_reader) {
     nfc_listener_start(mfu_listener, NULL, NULL);
 
     MfUltralightData* mfu_data = mf_ultralight_alloc();
-    MfUltralightError error = mf_ultralight_poller_read_card(poller, mfu_data);
-    mu_assert(error == MfUltralightErrorNone, "mf_ultralight_poller_read_card() failed");
+    MfUltralightError error = mf_ultralight_poller_sync_read_card(poller, mfu_data);
+    mu_assert(error == MfUltralightErrorNone, "mf_ultralight_poller_sync_read_card() failed");
 
     nfc_listener_stop(mfu_listener);
     nfc_listener_free(mfu_listener);
@@ -297,8 +308,8 @@ static void mf_ultralight_write() {
     MfUltralightData* mfu_data = mf_ultralight_alloc();
 
     // Initial read
-    MfUltralightError error = mf_ultralight_poller_read_card(poller, mfu_data);
-    mu_assert(error == MfUltralightErrorNone, "mf_ultralight_poller_read_card() failed");
+    MfUltralightError error = mf_ultralight_poller_sync_read_card(poller, mfu_data);
+    mu_assert(error == MfUltralightErrorNone, "mf_ultralight_poller_sync_read_card() failed");
 
     mu_assert(
         mf_ultralight_is_equal(mfu_data, nfc_device_get_data(nfc_device, NfcProtocolMfUltralight)),
@@ -310,13 +321,13 @@ static void mf_ultralight_write() {
         FURI_LOG_D(TAG, "Writing page %d", i);
         furi_hal_random_fill_buf(page.data, sizeof(MfUltralightPage));
         mfu_data->page[i] = page;
-        error = mf_ultralight_poller_write_page(poller, i, &page);
-        mu_assert(error == MfUltralightErrorNone, "mf_ultralight_poller_write_page() failed");
+        error = mf_ultralight_poller_sync_write_page(poller, i, &page);
+        mu_assert(error == MfUltralightErrorNone, "mf_ultralight_poller_sync_write_page() failed");
     }
 
     // Verification read
-    error = mf_ultralight_poller_read_card(poller, mfu_data);
-    mu_assert(error == MfUltralightErrorNone, "mf_ultralight_poller_read_card() failed");
+    error = mf_ultralight_poller_sync_read_card(poller, mfu_data);
+    mu_assert(error == MfUltralightErrorNone, "mf_ultralight_poller_sync_read_card() failed");
 
     nfc_listener_stop(mfu_listener);
     const MfUltralightData* mfu_listener_data =
@@ -344,7 +355,7 @@ static void mf_classic_reader() {
     MfClassicBlock block = {};
     MfClassicKey key = {.data = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}};
 
-    mf_classic_poller_read_block(poller, 0, &key, MfClassicKeyTypeA, &block);
+    mf_classic_poller_sync_read_block(poller, 0, &key, MfClassicKeyTypeA, &block);
 
     nfc_listener_stop(mfc_listener);
     nfc_listener_free(mfc_listener);
@@ -372,8 +383,8 @@ static void mf_classic_write() {
     furi_hal_random_fill_buf(block_write.data, sizeof(MfClassicBlock));
     MfClassicKey key = {.data = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}};
 
-    mf_classic_poller_write_block(poller, 1, &key, MfClassicKeyTypeA, &block_write);
-    mf_classic_poller_read_block(poller, 1, &key, MfClassicKeyTypeA, &block_read);
+    mf_classic_poller_sync_write_block(poller, 1, &key, MfClassicKeyTypeA, &block_write);
+    mf_classic_poller_sync_read_block(poller, 1, &key, MfClassicKeyTypeA, &block_read);
 
     nfc_listener_stop(mfc_listener);
     nfc_listener_free(mfc_listener);
@@ -402,16 +413,18 @@ static void mf_classic_value_block() {
     mf_classic_value_to_block(value, 1, &block_write);
 
     MfClassicError error = MfClassicErrorNone;
-    error = mf_classic_poller_write_block(poller, 1, &key, MfClassicKeyTypeA, &block_write);
+    error = mf_classic_poller_sync_write_block(poller, 1, &key, MfClassicKeyTypeA, &block_write);
     mu_assert(error == MfClassicErrorNone, "Write failed");
 
     int32_t data = 200;
     int32_t new_value = 0;
-    error = mf_classic_poller_change_value(poller, 1, &key, MfClassicKeyTypeA, data, &new_value);
+    error =
+        mf_classic_poller_sync_change_value(poller, 1, &key, MfClassicKeyTypeA, data, &new_value);
     mu_assert(error == MfClassicErrorNone, "Value increment failed");
     mu_assert(new_value == value + data, "Value not match");
 
-    error = mf_classic_poller_change_value(poller, 1, &key, MfClassicKeyTypeA, -data, &new_value);
+    error =
+        mf_classic_poller_sync_change_value(poller, 1, &key, MfClassicKeyTypeA, -data, &new_value);
     mu_assert(error == MfClassicErrorNone, "Value decrement failed");
     mu_assert(new_value == value, "Value not match");
 
@@ -430,36 +443,36 @@ MU_TEST(mf_classic_dict_test) {
             "Remove test dict failed");
     }
 
-    NfcDict* dict = nfc_dict_alloc(
-        NFC_APP_MF_CLASSIC_DICT_UNIT_TEST_PATH, NfcDictModeOpenAlways, sizeof(MfClassicKey));
-    mu_assert(dict != NULL, "nfc_dict_alloc() failed");
+    KeysDict* dict = keys_dict_alloc(
+        NFC_APP_MF_CLASSIC_DICT_UNIT_TEST_PATH, KeysDictModeOpenAlways, sizeof(MfClassicKey));
+    mu_assert(dict != NULL, "keys_dict_alloc() failed");
 
-    size_t dict_keys_total = nfc_dict_get_total_keys(dict);
-    mu_assert(dict_keys_total == 0, "nfc_dict_keys_total() failed");
+    size_t dict_keys_total = keys_dict_get_total_keys(dict);
+    mu_assert(dict_keys_total == 0, "keys_dict_keys_total() failed");
 
     const uint32_t test_key_num = 30;
     MfClassicKey* key_arr_ref = malloc(test_key_num * sizeof(MfClassicKey));
     for(size_t i = 0; i < test_key_num; i++) {
         furi_hal_random_fill_buf(key_arr_ref[i].data, sizeof(MfClassicKey));
         mu_assert(
-            nfc_dict_add_key(dict, key_arr_ref[i].data, sizeof(MfClassicKey)), "add key failed");
+            keys_dict_add_key(dict, key_arr_ref[i].data, sizeof(MfClassicKey)), "add key failed");
 
-        size_t dict_keys_total = nfc_dict_get_total_keys(dict);
-        mu_assert(dict_keys_total == (i + 1), "nfc_dict_keys_total() failed");
+        size_t dict_keys_total = keys_dict_get_total_keys(dict);
+        mu_assert(dict_keys_total == (i + 1), "keys_dict_keys_total() failed");
     }
 
-    nfc_dict_free(dict);
+    keys_dict_free(dict);
 
-    dict = nfc_dict_alloc(
-        NFC_APP_MF_CLASSIC_DICT_UNIT_TEST_PATH, NfcDictModeOpenAlways, sizeof(MfClassicKey));
-    mu_assert(dict != NULL, "nfc_dict_alloc() failed");
+    dict = keys_dict_alloc(
+        NFC_APP_MF_CLASSIC_DICT_UNIT_TEST_PATH, KeysDictModeOpenAlways, sizeof(MfClassicKey));
+    mu_assert(dict != NULL, "keys_dict_alloc() failed");
 
-    dict_keys_total = nfc_dict_get_total_keys(dict);
-    mu_assert(dict_keys_total == test_key_num, "nfc_dict_keys_total() failed");
+    dict_keys_total = keys_dict_get_total_keys(dict);
+    mu_assert(dict_keys_total == test_key_num, "keys_dict_keys_total() failed");
 
     MfClassicKey key_dut = {};
     size_t key_idx = 0;
-    while(nfc_dict_get_next_key(dict, key_dut.data, sizeof(MfClassicKey))) {
+    while(keys_dict_get_next_key(dict, key_dut.data, sizeof(MfClassicKey))) {
         mu_assert(
             memcmp(key_arr_ref[key_idx].data, key_dut.data, sizeof(MfClassicKey)) == 0,
             "Loaded key data mismatch");
@@ -471,19 +484,19 @@ MU_TEST(mf_classic_dict_test) {
     for(size_t i = 0; i < COUNT_OF(delete_keys_idx); i++) {
         MfClassicKey* key = &key_arr_ref[delete_keys_idx[i]];
         mu_assert(
-            nfc_dict_is_key_present(dict, key->data, sizeof(MfClassicKey)),
-            "nfc_dict_is_key_present() failed");
+            keys_dict_is_key_present(dict, key->data, sizeof(MfClassicKey)),
+            "keys_dict_is_key_present() failed");
         mu_assert(
-            nfc_dict_delete_key(dict, key->data, sizeof(MfClassicKey)),
-            "nfc_dict_delete_key() failed");
+            keys_dict_delete_key(dict, key->data, sizeof(MfClassicKey)),
+            "keys_dict_delete_key() failed");
     }
 
-    dict_keys_total = nfc_dict_get_total_keys(dict);
+    dict_keys_total = keys_dict_get_total_keys(dict);
     mu_assert(
         dict_keys_total == test_key_num - COUNT_OF(delete_keys_idx),
-        "nfc_dict_keys_total() failed");
+        "keys_dict_keys_total() failed");
 
-    nfc_dict_free(dict);
+    keys_dict_free(dict);
     free(key_arr_ref);
 
     mu_assert(

applications/debug/unit_tests/nfc/nfc_transport.c

@@ -455,4 +455,19 @@ NfcError nfc_iso15693_listener_tx_sof(Nfc* instance) {
     return NfcErrorNone;
 }
 
+NfcError nfc_felica_listener_set_sensf_res_data(
+    Nfc* instance,
+    const uint8_t* idm,
+    const uint8_t idm_len,
+    const uint8_t* pmm,
+    const uint8_t pmm_len) {
+    furi_assert(instance);
+    furi_assert(idm);
+    furi_assert(pmm);
+    furi_assert(idm_len == 8);
+    furi_assert(pmm_len == 8);
+
+    return NfcErrorNone;
+}
+
 #endif

applications/debug/unit_tests/resources/unit_tests/subghz/mastercode.sub

@@ -0,0 +1,7 @@
+Filetype: Flipper SubGhz Key File
+Version: 1
+Frequency: 433920000
+Preset: FuriHalSubGhzPresetOok270Async
+Protocol: Mastercode
+Bit: 36
+Key: 00 00 00 0B 7E 00 3C 08

applications/debug/unit_tests/resources/unit_tests/subghz/mastercode_raw.sub

@@ -0,0 +1,6 @@
+Filetype: Flipper SubGhz RAW File
+Version: 1
+Frequency: 433920000
+Preset: FuriHalSubGhzPresetOok270Async
+Protocol: RAW
+RAW_Data: 10389 -66 405095 -102 207 -106 1165 -130 963739 -1232 899 -2250 2003 -1190 2017 -1202 911 -2256 2021 -1162 2045 -1134 2047 -1164 2047 -1138 2031 -1180 2039 -1182 949 -2190 995 -2214 961 -2228 963 -2198 963 -2214 977 -2212 975 -2210 975 -2208 971 -2200 963 -2210 993 -2184 2075 -1130 2051 -1142 2055 -1136 2047 -1178 965 -2236 933 -2220 975 -2184 999 -2222 967 -2208 969 -2214 979 -2202 2027 -1156 975 -2242 943 -16080 2023 -1162 967 -2220 2057 -1114 2061 -1124 1007 -2242 2025 -1134 2055 -1168 2017 -1138 2075 -1134 2053 -1136 2075 -1130 979 -2214 979 -2174 999 -2182 1001 -2204 977 -2206 1003 -2188 979 -2176 999 -2182 1009 -2176 1009 -2176 1001 -2212 2029 -1116 2091 -1102 2109 -1092 2095 -1126 1001 -2150 1011 -2180 1011 -2180 1009 -2178 1009 -2172 1009 -2166 1001 -2198 2065 -1136 975 -2220 971 -16018 2097 -1166 951 -2240 2009 -1186 2011 -1160 979 -2208 2035 -1134 2053 -1138 2061 -1158 2045 -1152 2029 -1152 2051 -1166 963 -2188 993 -2222 951 -2214 963 -2220 965 -2212 979 -2212 977 -2180 1003 -2202 965 -2218 975 -2216 967 -2188 2061 -1124 2083 -1126 2071 -1130 2059 -1134 993 -2188 979 -2240 947 -2204 979 -2214 971 -2214 973 -2210 971 -2206 2053 -1130 979 -2216 969 -16056 2053 -1134 1001 -2224 2021 -1150 2051 -1154 953 -2240 2045 -1146 2023 -1168 2033 -1144 2065 -1146 2055 -1130 2071 -1160 961 -2192 973 -2190 1005 -2214 975 -2206 967 -2206 975 -2206 967 -2208 975 -2212 967 -2212 979 -2218 977 -2178 2063 -1156 2035 -1160 2061 -1126 2065 -1130 981 -2186 1003 -2210 977 -2208 973 -2202 977 -2200 965 -2248 943 -2206 2039 -1190 941 -48536 65 -7254 263 -68 363 -102 131 -232 263 -264 751 -230 225 -822 397 -634 231 -268 263 -134 267 -64 867 -132 305 -138 67 -100 331 -98 891 -66 455 -66 531 -100 299 -134 897 -98 693 -132 291 -132 333 -98 337 -68 331

applications/debug/unit_tests/rpc/rpc_test.c

@@ -1,27 +1,31 @@
-#include "flipper.pb.h"
 #include <core/check.h>
 #include <core/record.h>
-#include "pb_decode.h"
-#include <rpc/rpc.h>
-#include "rpc/rpc_i.h"
-#include "storage.pb.h"
-#include "storage/filesystem_api_defines.h"
-#include "storage/storage.h"
 #include <furi.h>
-#include "../minunit.h"
 #include <stdint.h>
-#include <pb.h>
-#include <pb_encode.h>
-#include <m-list.h>
-#include <lib/toolbox/md5_calc.h>
-#include <lib/toolbox/path.h>
-#include <cli/cli.h>
-#include <loader/loader.h>
-#include <protobuf_version.h>
 
 #include <FreeRTOS.h>
 #include <semphr.h>
 
+#include <rpc/rpc.h>
+#include <rpc/rpc_i.h>
+#include <cli/cli.h>
+#include <storage/storage.h>
+#include <loader/loader.h>
+#include <storage/filesystem_api_defines.h>
+
+#include <lib/toolbox/md5_calc.h>
+#include <lib/toolbox/path.h>
+
+#include <m-list.h>
+#include "../minunit.h"
+
+#include <protobuf_version.h>
+#include <pb.h>
+#include <pb_encode.h>
+#include <pb_decode.h>
+#include <storage.pb.h>
+#include <flipper.pb.h>
+
 LIST_DEF(MsgList, PB_Main, M_POD_OPLIST)
 #define M_OPL_MsgList_t() LIST_OPLIST(MsgList)
 

applications/debug/unit_tests/storage/dirwalk_test.c

@@ -139,7 +139,7 @@ static bool write_file_13DA(Storage* storage, const char* path) {
     File* file = storage_file_alloc(storage);
     bool result = false;
     if(storage_file_open(file, path, FSAM_WRITE, FSOM_CREATE_ALWAYS)) {
-        result = storage_file_write(file, "13DA", 4) == 4;
+        result = (storage_file_write(file, "13DA", 4) == 4);
     }
     storage_file_close(file);
     storage_file_free(file);

applications/debug/unit_tests/storage/storage_test.c

@@ -115,6 +115,66 @@ MU_TEST(storage_file_open_close) {
     furi_record_close(RECORD_STORAGE);
 }
 
+static bool storage_file_read_write_test(File* file, uint8_t* data, size_t test_size) {
+    const char* filename = UNIT_TESTS_PATH("storage_chunk.test");
+
+    // fill with pattern
+    for(size_t i = 0; i < test_size; i++) {
+        data[i] = (i % 113);
+    }
+
+    bool result = false;
+    do {
+        if(!storage_file_open(file, filename, FSAM_WRITE, FSOM_CREATE_ALWAYS)) break;
+        if(test_size != storage_file_write(file, data, test_size)) break;
+        storage_file_close(file);
+
+        // reset data
+        memset(data, 0, test_size);
+
+        if(!storage_file_open(file, filename, FSAM_READ, FSOM_OPEN_EXISTING)) break;
+        if(test_size != storage_file_read(file, data, test_size)) break;
+        storage_file_close(file);
+
+        // check that data is correct
+        for(size_t i = 0; i < test_size; i++) {
+            if(data[i] != (i % 113)) {
+                break;
+            }
+        }
+
+        result = true;
+    } while(false);
+
+    return result;
+}
+
+MU_TEST(storage_file_read_write_64k) {
+    Storage* storage = furi_record_open(RECORD_STORAGE);
+    File* file = storage_file_alloc(storage);
+
+    size_t size_1k = 1024;
+    size_t size_64k = size_1k + size_1k * 63;
+    size_t size_65k = size_64k + size_1k;
+    size_t size_max = size_65k + 8;
+
+    size_t max_ram_block = memmgr_heap_get_max_free_block();
+
+    if(max_ram_block < size_max) {
+        mu_warn("Not enough RAM for >64k block test");
+    } else {
+        uint8_t* data = malloc(size_max);
+        mu_check(storage_file_read_write_test(file, data, size_1k));
+        mu_check(storage_file_read_write_test(file, data, size_64k));
+        mu_check(storage_file_read_write_test(file, data, size_65k));
+        mu_check(storage_file_read_write_test(file, data, size_max));
+        free(data);
+    }
+
+    storage_file_free(file);
+    furi_record_close(RECORD_STORAGE);
+}
+
 MU_TEST_SUITE(storage_file) {
     storage_file_open_lock_setup();
     MU_RUN_TEST(storage_file_open_close);
@@ -122,6 +182,10 @@ MU_TEST_SUITE(storage_file) {
     storage_file_open_lock_teardown();
 }
 
+MU_TEST_SUITE(storage_file_64k) {
+    MU_RUN_TEST(storage_file_read_write_64k);
+}
+
 MU_TEST(storage_dir_open_close) {
     Storage* storage = furi_record_open(RECORD_STORAGE);
     File* file;
@@ -640,6 +704,7 @@ MU_TEST_SUITE(test_md5_calc_suite) {
 
 int run_minunit_test_storage() {
     MU_RUN_SUITE(storage_file);
+    MU_RUN_SUITE(storage_file_64k);
     MU_RUN_SUITE(storage_dir);
     MU_RUN_SUITE(storage_rename);
     MU_RUN_SUITE(test_data_path);

applications/debug/unit_tests/subghz/subghz_test.c

@@ -324,6 +324,7 @@ bool subghz_hal_async_tx_test_run(SubGhzHalAsyncTxTestType type) {
     furi_hal_subghz_set_frequency_and_path(433920000);
 
     if(!furi_hal_subghz_start_async_tx(subghz_hal_async_tx_test_yield, &test)) {
+        mu_warn("SubGHZ transmission is prohibited");
         return false;
     }
 
@@ -652,6 +653,13 @@ MU_TEST(subghz_decoder_kinggates_stylo4k_test) {
         "Test decoder " SUBGHZ_PROTOCOL_KINGGATES_STYLO_4K_NAME " error\r\n");
 }
 
+MU_TEST(subghz_decoder_mastercode_test) {
+    mu_assert(
+        subghz_decoder_test(
+            EXT_PATH("unit_tests/subghz/mastercode_raw.sub"), SUBGHZ_PROTOCOL_MASTERCODE_NAME),
+        "Test decoder " SUBGHZ_PROTOCOL_MASTERCODE_NAME " error\r\n");
+}
+
 //test encoders
 MU_TEST(subghz_encoder_princeton_test) {
     mu_assert(
@@ -803,6 +811,12 @@ MU_TEST(subghz_encoder_dooya_test) {
         "Test encoder " SUBGHZ_PROTOCOL_DOOYA_NAME " error\r\n");
 }
 
+MU_TEST(subghz_encoder_mastercode_test) {
+    mu_assert(
+        subghz_encoder_test(EXT_PATH("unit_tests/subghz/mastercode.sub")),
+        "Test encoder " SUBGHZ_PROTOCOL_MASTERCODE_NAME " error\r\n");
+}
+
 MU_TEST(subghz_random_test) {
     mu_assert(subghz_decode_random_test(TEST_RANDOM_DIR_NAME), "Random test error\r\n");
 }
@@ -853,6 +867,7 @@ MU_TEST_SUITE(subghz) {
     MU_RUN_TEST(subghz_decoder_alutech_at_4n_test);
     MU_RUN_TEST(subghz_decoder_nice_one_test);
     MU_RUN_TEST(subghz_decoder_kinggates_stylo4k_test);
+    MU_RUN_TEST(subghz_decoder_mastercode_test);
 
     MU_RUN_TEST(subghz_encoder_princeton_test);
     MU_RUN_TEST(subghz_encoder_came_test);
@@ -879,6 +894,7 @@ MU_TEST_SUITE(subghz) {
     MU_RUN_TEST(subghz_encoder_smc5326_test);
     MU_RUN_TEST(subghz_encoder_holtek_ht12x_test);
     MU_RUN_TEST(subghz_encoder_dooya_test);
+    MU_RUN_TEST(subghz_encoder_mastercode_test);
 
     MU_RUN_TEST(subghz_random_test);
     subghz_test_deinit();

applications/debug/unit_tests/test_index.c

@@ -78,6 +78,16 @@ void minunit_print_fail(const char* str) {
     printf(_FURI_LOG_CLR_E "%s\r\n" _FURI_LOG_CLR_RESET, str);
 }
 
+void minunit_printf_warning(const char* format, ...) {
+    FuriString* str = furi_string_alloc();
+    va_list args;
+    va_start(args, format);
+    furi_string_vprintf(str, format, args);
+    va_end(args);
+    printf(_FURI_LOG_CLR_W "%s\r\n" _FURI_LOG_CLR_RESET, furi_string_get_cstr(str));
+    furi_string_free(str);
+}
+
 void unit_tests_cli(Cli* cli, FuriString* args, void* context) {
     UNUSED(cli);
     UNUSED(args);

applications/debug/usb_mouse/application.fam

@@ -3,7 +3,6 @@ App(
     name="USB Mouse",
     apptype=FlipperAppType.DEBUG,
     entry_point="usb_mouse_app",
-    cdefines=["APP_USB_MOUSE"],
     requires=["gui"],
     stack_size=1 * 1024,
     order=60,

applications/debug/usb_test/application.fam

@@ -3,7 +3,6 @@ App(
     name="USB Test",
     apptype=FlipperAppType.DEBUG,
     entry_point="usb_test_app",
-    cdefines=["APP_USB_TEST"],
     requires=["gui"],
     stack_size=1 * 1024,
     order=50,

applications/debug/vibro_test/application.fam

@@ -3,7 +3,6 @@ App(
     name="Vibro Test",
     apptype=FlipperAppType.DEBUG,
     entry_point="vibro_test_app",
-    cdefines=["APP_VIBRO_TEST"],
     requires=["gui"],
     stack_size=1 * 1024,
     order=20,

applications/examples/example_plugins_advanced/application.fam

@@ -14,6 +14,7 @@ App(
     entry_point="advanced_plugin1_ep",
     requires=["example_advanced_plugins"],
     sources=["plugin1.c"],
+    fal_embedded=True,
 )
 
 App(
@@ -22,4 +23,5 @@ App(
     entry_point="advanced_plugin2_ep",
     requires=["example_advanced_plugins"],
     sources=["plugin2.c"],
+    fal_embedded=True,
 )

applications/examples/example_plugins_advanced/example_advanced_plugins.c

@@ -23,7 +23,10 @@ int32_t example_advanced_plugins_app(void* p) {
         PLUGIN_APP_ID, PLUGIN_API_VERSION, composite_api_resolver_get(resolver));
 
     do {
-        if(plugin_manager_load_all(manager, APP_DATA_PATH("plugins")) != PluginManagerErrorNone) {
+        // For built-in .fals (fal_embedded==True), use APP_ASSETS_PATH
+        // Otherwise, use APP_DATA_PATH
+        if(plugin_manager_load_all(manager, APP_ASSETS_PATH("plugins")) !=
+           PluginManagerErrorNone) {
             FURI_LOG_E(TAG, "Failed to load all libs");
             break;
         }

applications/main/archive/helpers/archive_favorites.c

@@ -12,12 +12,12 @@ static bool archive_favorites_read_line(File* file, FuriString* str_result) {
     bool result = false;
 
     do {
-        uint16_t read_count = storage_file_read(file, buffer, ARCHIVE_FAV_FILE_BUF_LEN);
+        size_t read_count = storage_file_read(file, buffer, ARCHIVE_FAV_FILE_BUF_LEN);
         if(storage_file_get_error(file) != FSE_OK) {
             return false;
         }
 
-        for(uint16_t i = 0; i < read_count; i++) {
+        for(size_t i = 0; i < read_count; i++) {
             if(buffer[i] == '\n') {
                 uint32_t position = storage_file_tell(file);
                 if(storage_file_get_error(file) != FSE_OK) {

applications/main/gpio/scenes/gpio_scene_usb_uart_config.c

@@ -27,6 +27,7 @@ static const uint32_t baudrate_list[] = {
     460800,
     921600,
 };
+static const char* software_de_re[] = {"None", "4"};
 
 bool gpio_scene_usb_uart_cfg_on_event(void* context, SceneManagerEvent event) {
     GpioApp* app = context;
@@ -84,6 +85,17 @@ static void line_port_cb(VariableItem* item) {
     view_dispatcher_send_custom_event(app->view_dispatcher, GpioUsbUartEventConfigSet);
 }
 
+static void line_software_de_re_cb(VariableItem* item) {
+    GpioApp* app = variable_item_get_context(item);
+    furi_assert(app);
+    uint8_t index = variable_item_get_current_value_index(item);
+
+    variable_item_set_current_value_text(item, software_de_re[index]);
+
+    app->usb_uart_cfg->software_de_re = index;
+    view_dispatcher_send_custom_event(app->view_dispatcher, GpioUsbUartEventConfigSet);
+}
+
 static void line_flow_cb(VariableItem* item) {
     GpioApp* app = variable_item_get_context(item);
     furi_assert(app);
@@ -155,6 +167,11 @@ void gpio_scene_usb_uart_cfg_on_enter(void* context) {
     app->var_item_flow = item;
     line_ensure_flow_invariant(app);
 
+    item = variable_item_list_add(
+        var_item_list, "DE/RE Pin", COUNT_OF(software_de_re), line_software_de_re_cb, app);
+    variable_item_set_current_value_index(item, app->usb_uart_cfg->software_de_re);
+    variable_item_set_current_value_text(item, software_de_re[app->usb_uart_cfg->software_de_re]);
+
     variable_item_list_set_selected_item(
         var_item_list, scene_manager_get_scene_state(app->scene_manager, GpioAppViewUsbUartCfg));
 

applications/main/gpio/usb_uart_bridge.c

@@ -6,11 +6,16 @@
 #include <furi_hal.h>
 #include <furi_hal_usb_cdc.h>
 
+//TODO: FL-3276 port to new USART API
+#include <stm32wbxx_ll_lpuart.h>
+#include <stm32wbxx_ll_usart.h>
+
 #define USB_CDC_PKT_LEN CDC_DATA_SZ
 #define USB_UART_RX_BUF_SIZE (USB_CDC_PKT_LEN * 5)
 
 #define USB_CDC_BIT_DTR (1 << 0)
 #define USB_CDC_BIT_RTS (1 << 1)
+#define USB_USART_DE_RE_PIN &gpio_ext_pa4
 
 static const GpioPin* flow_pins[][2] = {
     {&gpio_ext_pa7, &gpio_ext_pa6}, // 2, 3
@@ -247,6 +252,17 @@ static int32_t usb_uart_worker(void* context) {
                 usb_uart->cfg.flow_pins = usb_uart->cfg_new.flow_pins;
                 events |= WorkerEvtCtrlLineSet;
             }
+            if(usb_uart->cfg.software_de_re != usb_uart->cfg_new.software_de_re) {
+                usb_uart->cfg.software_de_re = usb_uart->cfg_new.software_de_re;
+                if(usb_uart->cfg.software_de_re != 0) {
+                    furi_hal_gpio_write(USB_USART_DE_RE_PIN, true);
+                    furi_hal_gpio_init(
+                        USB_USART_DE_RE_PIN, GpioModeOutputPushPull, GpioPullNo, GpioSpeedMedium);
+                } else {
+                    furi_hal_gpio_init(
+                        USB_USART_DE_RE_PIN, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+                }
+            }
             api_lock_unlock(usb_uart->cfg_lock);
         }
         if(events & WorkerEvtLineCfgSet) {
@@ -260,6 +276,8 @@ static int32_t usb_uart_worker(void* context) {
     usb_uart_vcp_deinit(usb_uart, usb_uart->cfg.vcp_ch);
     usb_uart_serial_deinit(usb_uart, usb_uart->cfg.uart_ch);
 
+    furi_hal_gpio_init(USB_USART_DE_RE_PIN, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
+
     if(usb_uart->cfg.flow_pins != 0) {
         furi_hal_gpio_init_simple(flow_pins[usb_uart->cfg.flow_pins - 1][0], GpioModeAnalog);
         furi_hal_gpio_init_simple(flow_pins[usb_uart->cfg.flow_pins - 1][1], GpioModeAnalog);
@@ -298,7 +316,24 @@ static int32_t usb_uart_tx_thread(void* context) {
 
             if(len > 0) {
                 usb_uart->st.tx_cnt += len;
+
+                if(usb_uart->cfg.software_de_re != 0)
+                    furi_hal_gpio_write(USB_USART_DE_RE_PIN, false);
+
                 furi_hal_uart_tx(usb_uart->cfg.uart_ch, data, len);
+
+                if(usb_uart->cfg.software_de_re != 0) {
+                    //TODO: FL-3276 port to new USART API
+                    if(usb_uart->cfg.uart_ch == FuriHalUartIdUSART1) {
+                        while(!LL_USART_IsActiveFlag_TC(USART1))
+                            ;
+                    } else if(usb_uart->cfg.uart_ch == FuriHalUartIdLPUART1) {
+                        while(!LL_LPUART_IsActiveFlag_TC(LPUART1))
+                            ;
+                    }
+
+                    furi_hal_gpio_write(USB_USART_DE_RE_PIN, true);
+                }
             }
         }
     }

applications/main/gpio/usb_uart_bridge.h

@@ -11,6 +11,7 @@ typedef struct {
     uint8_t flow_pins;
     uint8_t baudrate_mode;
     uint32_t baudrate;
+    uint8_t software_de_re;
 } UsbUartConfig;
 
 typedef struct {

applications/main/ibutton/ibutton.c

@@ -174,22 +174,21 @@ void ibutton_free(iButton* ibutton) {
     free(ibutton);
 }
 
-bool ibutton_load_key(iButton* ibutton) {
+bool ibutton_load_key(iButton* ibutton, bool show_error) {
     view_dispatcher_switch_to_view(ibutton->view_dispatcher, iButtonViewLoading);
 
     const bool success = ibutton_protocols_load(
         ibutton->protocols, ibutton->key, furi_string_get_cstr(ibutton->file_path));
 
-    if(!success) {
-        dialog_message_show_storage_error(ibutton->dialogs, "Cannot load\nkey file");
-
-    } else {
+    if(success) {
         FuriString* tmp = furi_string_alloc();
 
         path_extract_filename(ibutton->file_path, tmp, true);
         strncpy(ibutton->key_name, furi_string_get_cstr(tmp), IBUTTON_KEY_NAME_SIZE);
 
         furi_string_free(tmp);
+    } else if(show_error) {
+        dialog_message_show_storage_error(ibutton->dialogs, "Cannot load\nkey file");
     }
 
     return success;
@@ -210,7 +209,7 @@ bool ibutton_select_and_load_key(iButton* ibutton) {
         if(!dialog_file_browser_show(
                ibutton->dialogs, ibutton->file_path, ibutton->file_path, &browser_options))
             break;
-        success = ibutton_load_key(ibutton);
+        success = ibutton_load_key(ibutton, true);
     } while(!success);
 
     return success;
@@ -283,7 +282,7 @@ int32_t ibutton_app(void* arg) {
 
         } else {
             furi_string_set(ibutton->file_path, (const char*)arg);
-            key_loaded = ibutton_load_key(ibutton);
+            key_loaded = ibutton_load_key(ibutton, true);
         }
     }
 

applications/main/ibutton/ibutton_i.h

@@ -90,7 +90,7 @@ typedef enum {
 } iButtonNotificationMessage;
 
 bool ibutton_select_and_load_key(iButton* ibutton);
-bool ibutton_load_key(iButton* ibutton);
+bool ibutton_load_key(iButton* ibutton, bool show_error);
 bool ibutton_save_key(iButton* ibutton);
 bool ibutton_delete_key(iButton* ibutton);
 void ibutton_reset_key(iButton* ibutton);

applications/main/ibutton/scenes/ibutton_scene_add_value.c

@@ -43,7 +43,7 @@ bool ibutton_scene_add_value_on_event(void* context, SceneManagerEvent event) {
     } else if(event.type == SceneManagerEventTypeBack) {
         // User cancelled editing, reload the key from storage
         if(scene_manager_has_previous_scene(scene_manager, iButtonSceneSavedKeyMenu)) {
-            if(!ibutton_load_key(ibutton)) {
+            if(!ibutton_load_key(ibutton, true)) {
                 consumed = scene_manager_search_and_switch_to_previous_scene(
                     scene_manager, iButtonSceneStart);
             }

applications/main/ibutton/scenes/ibutton_scene_emulate.c

@@ -23,15 +23,15 @@ void ibutton_scene_emulate_on_enter(void* context) {
 
     furi_string_printf(
         tmp,
-        "%s\n[%s]",
-        furi_string_empty(ibutton->file_path) ? "Unsaved Key" : ibutton->key_name,
-        ibutton_protocols_get_name(ibutton->protocols, ibutton_key_get_protocol_id(key)));
+        "[%s]\n%s",
+        ibutton_protocols_get_name(ibutton->protocols, ibutton_key_get_protocol_id(key)),
+        furi_string_empty(ibutton->file_path) ? "Unsaved Key" : ibutton->key_name);
 
     widget_add_text_box_element(
-        widget, 52, 38, 75, 26, AlignCenter, AlignCenter, furi_string_get_cstr(tmp), true);
+        widget, 52, 30, 75, 40, AlignCenter, AlignCenter, furi_string_get_cstr(tmp), true);
 
     widget_add_string_multiline_element(
-        widget, 88, 10, AlignCenter, AlignTop, FontPrimary, "iButton\nemulating");
+        widget, 88, 5, AlignCenter, AlignTop, FontPrimary, "iButton\nemulating");
 
     ibutton_worker_emulate_set_callback(ibutton->worker, ibutton_scene_emulate_callback, ibutton);
     ibutton_worker_emulate_start(ibutton->worker, key);

applications/main/ibutton/scenes/ibutton_scene_info.c

@@ -8,21 +8,19 @@ void ibutton_scene_info_on_enter(void* context) {
     const iButtonProtocolId protocol_id = ibutton_key_get_protocol_id(key);
 
     FuriString* tmp = furi_string_alloc();
+    FuriString* keynumber = furi_string_alloc();
+
+    ibutton_protocols_render_brief_data(ibutton->protocols, key, keynumber);
 
     furi_string_printf(
         tmp,
-        "\e#%s [%s]\e#",
+        "\e#%s\n[%s]\e#\n%s",
         ibutton->key_name,
-        ibutton_protocols_get_name(ibutton->protocols, protocol_id));
+        ibutton_protocols_get_name(ibutton->protocols, protocol_id),
+        furi_string_get_cstr(keynumber));
 
     widget_add_text_box_element(
-        widget, 0, 2, 128, 12, AlignLeft, AlignTop, furi_string_get_cstr(tmp), true);
-
-    furi_string_reset(tmp);
-    ibutton_protocols_render_brief_data(ibutton->protocols, key, tmp);
-
-    widget_add_string_multiline_element(
-        widget, 0, 16, AlignLeft, AlignTop, FontSecondary, furi_string_get_cstr(tmp));
+        widget, 0, 2, 128, 64, AlignLeft, AlignTop, furi_string_get_cstr(tmp), true);
 
     if(ibutton_protocols_get_features(ibutton->protocols, protocol_id) &
        iButtonProtocolFeatureExtData) {
@@ -32,6 +30,7 @@ void ibutton_scene_info_on_enter(void* context) {
 
     view_dispatcher_switch_to_view(ibutton->view_dispatcher, iButtonViewWidget);
     furi_string_free(tmp);
+    furi_string_free(keynumber);
 }
 
 bool ibutton_scene_info_on_event(void* context, SceneManagerEvent event) {

applications/main/ibutton/scenes/ibutton_scene_rpc.c

@@ -26,7 +26,7 @@ bool ibutton_scene_rpc_on_event(void* context, SceneManagerEvent event) {
         if(event.event == iButtonCustomEventRpcLoadFile) {
             bool result = false;
 
-            if(ibutton_load_key(ibutton)) {
+            if(ibutton_load_key(ibutton, false)) {
                 popup_set_text(popup, ibutton->key_name, 82, 32, AlignCenter, AlignTop);
                 view_dispatcher_switch_to_view(ibutton->view_dispatcher, iButtonViewPopup);
 

applications/main/ibutton/scenes/ibutton_scene_write.c

@@ -42,12 +42,12 @@ void ibutton_scene_write_on_enter(void* context) {
 
     furi_string_printf(
         tmp,
-        "%s\n[%s]",
-        ibutton->key_name,
-        ibutton_protocols_get_name(ibutton->protocols, protocol_id));
+        "[%s]\n%s ",
+        ibutton_protocols_get_name(ibutton->protocols, protocol_id),
+        ibutton->key_name);
 
     widget_add_text_box_element(
-        widget, 52, 38, 75, 26, AlignCenter, AlignCenter, furi_string_get_cstr(tmp), true);
+        widget, 52, 30, 75, 40, AlignCenter, AlignCenter, furi_string_get_cstr(tmp), true);
 
     ibutton_worker_write_set_callback(worker, ibutton_scene_write_callback, ibutton);
 
@@ -63,7 +63,7 @@ void ibutton_scene_write_on_enter(void* context) {
     }
 
     widget_add_string_multiline_element(
-        widget, 88, 10, AlignCenter, AlignTop, FontPrimary, furi_string_get_cstr(tmp));
+        widget, 88, 5, AlignCenter, AlignTop, FontPrimary, furi_string_get_cstr(tmp));
 
     ibutton_notification_message(ibutton, iButtonNotificationMessageEmulateStart);
     view_dispatcher_switch_to_view(ibutton->view_dispatcher, iButtonViewWidget);

applications/main/infrared/resources/infrared/assets/ac.ir

@@ -807,3 +807,79 @@ type: raw
 frequency: 38000
 duty_cycle: 0.330000
 data: 6175 7369 602 1570 602 1570 601 1570 573 1598 574 1598 573 1597 574 1597 574 1598 574 525 574 526 573 526 573 527 572 528 571 529 570 529 570 530 568 1603 568 1627 544 1627 544 1627 544 1628 544 554 545 1627 544 1628 544 555 544 555 544 555 544 555 544 554 544 1627 545 555 544 554 545 1627 544 1627 544 1627 544 1627 544 1627 544 1603 568 1602 569 1603 569 530 569 529 570 529 570 529 570 529 570 529 570 529 570 528 570 1601 571 528 570 1602 570 529 570 528 570 1601 570 1600 571 1601 571 528 571 1601 570 528 570 1601 570 1602 570 529 570 529 570 528 570 1601 570 1601 570 1600 571 1601 571 528 570 1601 570 1601 571 528 571 528 571 529 570 528 571 528 570 1601 571 528 571 528 570 1603 570 529 571 1603 570 529 570 1603 570 529 570 1603 570 529 571 1602 571 1603 570 529 571 1603 570 529 571 1603 570 529 571 1603 570 530 570 7370 570
+#
+# Model: AUX YKR-H/006E
+#
+name: Off
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8957 4502 539 1683 538 1681 540 559 538 559 538 556 541 557 540 1683 538 1682 539 1684 537 1682 539 1681 540 1684 537 1684 537 1682 539 1684 537 558 539 558 539 558 539 558 539 559 538 558 539 1682 539 1681 540 1683 538 557 540 558 539 558 539 557 540 559 538 557 540 557 540 561 536 559 538 558 539 557 540 558 539 558 539 1683 538 558 539 1682 540 557 540 559 538 557 540 557 540 561 536 558 539 559 538 558 539 560 537 557 540 558 539 558 539 558 539 559 538 558 539 1682 539 557 540 558 539 557 540 557 540 558 539 560 537 557 540 557 540 558 539 559 538 557 540 559 538 556 541 558 539 558 539 558 539 556 541 559 538 557 540 558 539 558 539 558 539 557 540 558 539 557 541 557 540 557 540 559 538 558 539 558 539 558 539 558 539 1681 540 557 540 1683 538 558 539 559 538 557 540 559 538 559 538 1683 538 1683 538 1683 538 557 540 558 539 558 540 1683 538 560 563
+#
+name: Dh
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8956 4504 536 1684 537 1687 534 559 538 559 538 559 538 560 537 1683 538 1685 536 1682 539 1684 537 1683 538 1684 537 1683 538 1684 537 1683 538 558 539 562 535 559 538 558 539 562 535 560 537 1683 538 1684 537 1683 538 561 536 561 536 561 537 560 537 561 536 558 539 560 537 559 538 560 537 561 536 561 536 563 534 559 538 1684 537 559 538 1684 537 561 536 560 537 560 537 560 537 560 537 560 537 559 538 559 538 559 538 588 509 558 539 559 538 559 538 564 533 1684 537 559 538 560 537 559 538 588 509 563 534 559 538 559 538 558 539 562 535 558 539 561 536 560 537 560 537 559 538 588 509 561 536 560 537 561 536 563 534 561 536 560 537 561 536 1684 537 559 538 559 538 559 538 561 536 560 537 560 537 559 538 561 536 558 539 560 537 1684 537 559 538 1683 538 561 536 561 536 563 534 559 538 558 539 1683 538 1684 537 1684 537 560 537 560 537 1683 538 560 537 560 563
+#
+name: Cool_hi
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8957 4502 538 1683 538 1684 537 562 535 560 537 559 538 559 539 1683 538 1682 539 1711 510 1685 536 1683 538 558 539 588 509 557 540 1682 539 557 540 558 539 559 538 559 538 558 539 561 536 1681 540 1682 539 1683 538 559 538 559 538 559 538 561 536 560 537 559 538 558 539 559 538 559 538 559 538 559 538 560 537 560 537 1685 536 560 537 1685 536 560 537 559 538 560 537 560 537 559 538 558 539 559 538 560 537 587 510 562 535 559 538 560 537 557 540 1685 536 559 538 560 537 587 510 588 509 559 538 562 535 560 537 557 540 559 538 557 540 560 537 587 510 560 538 558 539 559 538 559 538 561 536 560 537 560 537 558 540 560 537 559 538 560 537 1683 538 562 535 560 537 559 538 560 537 558 539 559 538 558 539 560 537 560 537 559 538 1683 538 558 539 1684 537 559 538 558 539 559 538 558 539 558 539 1682 539 1684 537 1684 537 1683 538 560 537 558 539 1683 538 1684 564
+#
+name: Cool_lo
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8956 4501 539 1682 539 1682 539 559 538 557 540 587 510 558 539 1684 537 1682 539 1682 539 1682 539 1680 541 1682 539 1682 539 1682 539 1681 540 558 539 558 539 558 539 557 540 558 539 557 540 1683 538 1683 538 1683 538 558 539 558 539 558 539 557 540 560 537 560 537 557 540 558 539 557 540 558 539 557 540 560 537 558 539 1681 540 556 541 1684 537 558 539 557 540 559 538 558 539 557 540 558 539 558 539 560 537 559 538 558 539 558 539 557 540 559 538 1685 536 559 538 558 539 587 510 557 540 559 538 559 538 560 537 560 537 558 539 559 538 558 539 559 538 562 535 558 539 557 540 557 540 559 538 559 538 558 539 559 538 558 539 558 539 557 540 1682 539 557 540 558 539 559 538 557 540 558 539 560 537 559 538 557 540 561 536 558 539 1682 539 558 539 1682 539 559 538 557 540 558 539 559 538 559 538 1682 539 1684 537 1683 538 557 540 558 539 558 539 560 537 559 564
+#
+name: Heat_hi
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8959 4502 539 1682 539 1682 539 556 541 559 538 558 539 559 538 1680 541 1681 540 1684 537 1683 538 1684 537 557 540 560 537 558 539 1683 538 1682 539 558 539 559 538 559 538 558 539 558 539 1683 538 1681 540 1683 538 559 538 560 537 560 537 559 538 561 536 560 537 559 538 559 538 559 538 559 538 559 538 560 537 557 540 1682 539 557 540 1682 539 559 538 558 539 560 538 558 539 558 539 558 539 558 539 558 539 559 538 559 538 557 540 558 539 558 539 559 538 560 537 1684 537 561 536 557 540 559 538 559 538 557 540 558 539 559 538 560 537 558 539 558 539 559 538 558 539 559 539 559 538 557 540 559 538 557 540 558 540 561 536 558 539 558 539 1683 538 558 539 559 538 557 540 559 538 557 540 558 539 559 538 559 538 558 539 559 538 1681 540 558 539 1684 537 562 535 560 537 559 538 559 538 560 537 1682 539 1682 539 1682 539 1686 535 559 538 1682 539 559 538 1682 565
+#
+name: Heat_lo
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8961 4501 539 1681 540 1681 540 559 538 558 539 558 539 557 540 1682 539 1682 539 1681 540 1682 539 1682 539 1683 538 1682 539 1683 538 1682 539 557 540 560 537 558 539 560 537 560 537 558 539 1681 540 1681 540 1682 539 557 540 558 539 561 536 558 539 560 537 558 539 556 541 558 539 558 539 557 540 559 538 558 539 559 538 1684 537 559 538 1682 539 558 539 556 541 559 538 562 535 556 541 558 539 558 539 557 540 558 539 557 540 558 539 559 538 560 537 557 540 557 540 1682 539 558 539 557 540 558 539 559 538 559 538 557 540 558 539 558 539 558 539 558 539 557 540 561 536 558 539 586 511 558 539 557 540 586 511 559 539 556 541 557 540 557 540 1682 539 559 538 558 539 558 539 559 538 558 539 560 537 558 539 559 538 558 539 557 540 1681 540 558 539 1680 541 557 540 557 540 559 538 558 539 559 538 1682 539 1682 539 1682 539 558 539 558 539 1682 539 1682 539 558 565
+#
+# Model: Carrier 42QG5A580SC
+#
+name: Off
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8403 4308 519 1425 518 625 520 1461 485 1427 518 559 517 564 567 1386 518 1429 517 562 597 524 519 1431 517 1430 518 567 516 1426 518 565 517 1429 518 1431 518 1425 519 565 517 1457 485 562 518 1429 519 1424 520 565 516 1426 517 561 519 1430 515 1427 518 563 595 525 518 1428 517 528 489 21085 8424 4296 642 467 568 1400 569 533 569 536 647 1402 569 1395 569 535 568 534 569 1405 566 1397 567 549 568 535 569 1401 567 533 570 1399 571 537 570 534 568 537 567 1397 570 535 571 1401 568 534 567 533 567 1399 567 539 568 1402 569 565 569 532 571 1399 571 1397 569 535 566 1358 489 21085 8401 4318 512 1438 517 573 515 1476 532 1389 516 573 518 609 535 1393 568 1392 516 574 567 528 566 1393 565 1390 516 576 516 1437 517 574 517 1441 516 1445 567 1389 517 578 566 1390 516 578 568 1398 566 1392 515 575 516 1437 516 574 517 1442 567 1425 483 597 515 575 516 1446 514 539 490
+#
+name: Dh
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8391 4318 536 1417 518 564 516 1432 517 1428 518 563 518 562 517 1433 516 1428 518 564 519 565 513 1433 517 1430 517 562 518 1463 483 561 517 1430 516 1428 518 563 595 1393 516 559 519 565 514 1425 519 1429 517 569 514 1426 518 566 514 1466 485 562 518 559 518 561 518 1425 519 531 488 21116 8369 4318 569 534 641 1326 640 462 641 465 641 1330 641 1325 639 464 568 534 595 1403 641 1328 641 462 639 467 640 1328 568 536 642 1367 568 531 567 536 569 1398 568 537 542 1432 640 1327 567 532 568 535 567 1400 567 539 567 1399 568 536 568 1402 569 1402 568 1401 567 537 565 1359 487 21117 8392 4294 565 1388 517 575 566 1393 516 1443 514 574 516 573 517 1443 567 1391 515 574 516 577 566 1393 565 1390 566 528 567 1392 516 575 567 1395 565 1390 515 576 568 1391 515 572 566 528 565 1395 565 1393 515 572 564 1391 515 581 563 1389 516 578 513 609 483 576 566 1391 514 538 487
+#
+name: Cool_hi
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8424 4292 514 1428 518 559 518 1431 514 1432 517 561 515 566 512 1433 516 1434 516 562 519 562 516 1432 517 1426 518 566 516 1429 517 566 516 1429 518 1428 517 562 516 1467 481 570 517 561 518 565 519 563 515 566 516 567 516 1433 516 1429 514 564 518 561 518 562 519 1428 519 536 562 21009 8478 4280 638 461 641 1328 641 456 642 467 637 1325 643 1326 568 597 568 537 639 1330 641 1327 568 535 640 468 639 1324 568 534 543 1432 566 535 641 494 637 1327 566 532 640 1329 567 1398 640 1327 641 1327 640 1326 642 1328 568 531 568 538 567 1402 567 1406 566 1402 568 532 569 1357 489 21085 8401 4319 565 1394 516 577 567 1396 565 1390 515 574 543 566 516 1441 568 1392 516 575 566 531 566 1393 567 1390 516 576 515 1456 515 579 562 1392 515 1440 515 575 566 1391 516 576 544 569 563 525 516 574 514 606 514 576 514 1439 567 1390 515 575 515 574 570 566 567 1390 515 540 488
+#
+name: Cool_lo
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8401 4306 518 1460 483 566 518 1432 517 1430 514 561 516 564 517 1429 518 1430 519 592 485 564 517 1427 517 1432 516 561 545 1430 516 566 518 1462 483 1430 515 568 517 1427 516 566 516 564 517 1430 518 1425 518 559 518 562 518 1426 518 1425 517 593 484 561 516 573 516 1427 517 530 564 21007 8401 4322 642 465 643 1324 643 457 643 458 643 1327 643 1327 641 463 642 461 644 1325 644 1324 643 462 642 483 643 1328 641 460 645 1321 643 458 643 464 641 1325 643 459 644 1327 642 1323 643 461 643 461 642 1347 644 1331 641 463 639 462 641 1327 571 1405 542 1428 670 462 645 1282 562 21007 8402 4317 515 1436 517 606 641 1321 516 1438 517 572 515 578 516 1441 515 1440 516 572 515 575 515 1474 610 1316 515 574 644 1314 516 574 567 1394 640 1316 517 578 639 1319 516 576 517 575 513 1447 641 1315 516 576 515 577 566 1396 514 1440 516 573 518 571 638 456 565 1393 515 538 564
+#
+name: Heat_hi
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8399 4307 519 1426 518 560 517 1432 517 1460 485 561 518 558 517 1436 518 1427 518 555 520 561 517 1430 519 1428 516 560 519 1425 518 566 517 1430 516 1432 519 563 519 1425 518 563 515 1429 517 1433 517 1430 516 1432 518 1429 518 568 516 1432 515 1429 519 561 516 567 517 1427 519 533 487 21083 8424 4339 567 536 568 1402 641 493 608 462 545 1431 640 1326 567 532 568 538 640 1331 640 1329 641 536 565 534 641 1329 567 537 639 1329 640 462 642 467 641 1325 568 532 642 1332 640 488 568 534 565 536 566 566 536 567 641 1329 570 535 638 464 569 1401 641 1326 568 534 639 1287 490 21083 8403 4313 567 1390 516 579 514 1441 515 1438 517 575 516 576 568 1393 568 1394 515 606 534 530 515 1441 567 1425 482 576 568 1392 514 578 566 1392 569 1432 515 576 568 1389 517 577 515 1444 515 1437 569 1393 516 1444 566 1389 566 528 567 1394 566 1419 517 575 513 578 515 1440 516 539 490
+#
+name: Heat_lo
+type: raw
+frequency: 38000
+duty_cycle: 0.330000
+data: 8425 4291 542 1401 544 538 542 1404 518 1427 544 534 570 540 516 1434 542 1399 544 539 544 539 541 1403 541 1402 516 570 517 1427 545 566 511 1406 517 1431 542 534 544 1406 543 536 517 567 543 1404 542 1400 595 525 544 1405 542 534 516 1433 516 1428 544 537 544 535 543 1403 542 505 488 21084 8424 4298 566 535 569 1402 567 533 568 537 570 1403 570 1403 565 534 566 537 566 1402 569 1398 569 533 569 538 592 1446 569 535 570 1400 569 567 535 535 568 1437 568 533 568 1398 569 1402 565 533 567 534 569 1403 568 536 569 1402 568 535 567 534 571 1403 568 1415 566 536 571 1362 489 21084 8403 4313 516 1439 517 574 515 1442 515 1441 518 573 516 574 567 1397 514 1440 515 573 516 575 516 1443 515 1439 518 574 516 1440 517 608 535 1396 517 1441 517 579 515 1438 515 576 517 578 568 1390 569 1391 516 575 518 1439 516 573 517 1445 566 1391 516 571 517 572 516 1441 514 543 487

applications/main/infrared/resources/infrared/assets/audio.ir

@@ -1,7 +1,7 @@
 Filetype: IR library file
 Version: 1
-# Last Updated 1st Sept, 2023
-# Last Checked 1st Oct, 2023
+# Last Updated 21st Dec, 2023
+# Last Checked 21st Dec, 2023
 # 
 name: Power
 type: parsed
@@ -3896,3 +3896,159 @@ type: parsed
 protocol: NECext
 address: 80 70 00 00
 command: C1 3E 00 00
+#
+name: Power
+type: parsed
+protocol: NECext
+address: 87 7C 00 00
+command: C8 37 00 00
+#
+name: Pause
+type: parsed
+protocol: NECext
+address: 87 7C 00 00
+command: 4A B5 00 00
+#
+name: Play
+type: parsed
+protocol: NECext
+address: 87 7C 00 00
+command: 01 FE 00 00
+#
+name: Prev
+type: parsed
+protocol: NECext
+address: 87 7C 00 00
+command: 05 FA 00 00
+#
+name: Next
+type: parsed
+protocol: NECext
+address: 87 7C 00 00
+command: 06 F9 00 00
+#
+name: Power
+type: parsed
+protocol: NECext
+address: 12 34 00 00
+command: 01 FE 00 00
+#
+name: Vol_up
+type: parsed
+protocol: NECext
+address: 12 34 00 00
+command: 0A F5 00 00
+#
+name: Vol_dn
+type: parsed
+protocol: NECext
+address: 12 34 00 00
+command: 0B F4 00 00
+#
+name: Mute
+type: parsed
+protocol: NECext
+address: 12 34 00 00
+command: 09 F6 00 00
+#
+name: Power
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: 67 00 00 00
+#
+name: Next
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: 38 00 00 00
+#
+name: Vol_up
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: 3C 00 00 00
+#
+name: Vol_dn
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: 3D 00 00 00
+#
+name: Mute
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: 8C 00 00 00
+#
+name: Prev
+type: parsed
+protocol: NEC
+address: 00 00 00 00
+command: 44 00 00 00
+#
+name: Vol_dn
+type: parsed
+protocol: NEC
+address: 00 00 00 00
+command: 07 00 00 00
+#
+name: Vol_up
+type: parsed
+protocol: NEC
+address: 00 00 00 00
+command: 1C 00 00 00
+#
+name: Power
+type: raw
+frequency: 38000
+duty_cycle: 0.33
+data: 9120 4354 714 1539 660 497 633 499 631 500 630 503 628 503 628 503 629 503 628 503 628 1627 628 1627 628 1627 628 1627 628 1626 628 1627 628 1627 628 1627 628 1627 628 503 628 503 628 503 628 503 628 504 627 503 628 504 627 503 628 1627 628 1628 627 1628 627 1627 628 1627 628 1628 627 40094 9038 2194 628
+#
+name: Prev
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: 5A 00 00 00
+#
+name: Next
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: 5B 00 00 00
+#
+name: Pause
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: B2 00 00 00
+#
+name: Pause
+type: parsed
+protocol: NECext
+address: 00 EF 00 00
+command: 11 EE 00 00
+#
+name: Pause
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: 2C 00 00 00
+#
+name: Play
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: B2 00 00 00
+#
+name: Play
+type: parsed
+protocol: NECext
+address: 00 EF 00 00
+command: 11 EE 00 00
+#
+name: Play
+type: parsed
+protocol: NEC
+address: 01 00 00 00
+command: 2C 00 00 00

applications/main/infrared/resources/infrared/assets/fans.ir

@@ -1,7 +1,7 @@
 Filetype: IR library file
 Version: 1
-#Last Updated 1st Oct, 2023
-#Last Checked 1st Oct, 2023
+#Last Updated 21st Dec, 2023
+#Last Checked 21st Dec, 2023
 #
 name: Power
 type: raw
@@ -2103,3 +2103,39 @@ type: raw
 frequency: 38000
 duty_cycle: 0.33
 data: 1330 376 1303 376 460 1192 1331 376 1302 376 459 1191 463 1217 462 1218 1331 376 459 1195 484 1219 460 7907 1300 379 1300 380 456 1223 1300 380 1300 380 456 1224 456 1224 456 1224 1299 380 456 1224 456 1224 456 8166 1299 380 1299 380 456 1224 1299 380 1299 380 456 1224 456 1224 455 1224 1299 380 456 1224 455 1224 456 7909 1299 380 1299 380 455 1224 1299 380 1299 380 456 1224 455 1225 455 1225 1298 381 455 1225 454 1225 455
+#
+name: Power
+type: raw
+frequency: 38000
+duty_cycle: 0.33
+data: 9213 4493 613 530 612 529 613 528 614 526 616 1631 615 1631 615 529 613 528 614 1631 615 1631 615 1632 614 1632 614 529 613 528 614 1632 614 1630 616 527 615 1631 615 528 614 1634 611 527 614 527 615 527 615 1630 616 1635 611 528 614 1632 614 527 615 1634 612 1631 615 1632 614 527 615 39730 9215 2228 617 95835 9215 2231 614
+#
+name: Speed_up
+type: parsed
+protocol: NEC
+address: 30 00 00 00
+command: 89 00 00 00
+#
+name: Timer
+type: raw
+frequency: 38000
+duty_cycle: 0.33
+data: 9279 4487 620 526 617 528 614 527 615 527 615 1633 612 1631 614 526 615 527 614 1634 611 1631 614 1633 612 1633 612 529 612 531 610 1633 612 1632 614 528 613 1630 615 1633 613 1632 613 526 615 529 613 527 615 1633 613 1632 614 526 615 526 616 527 615 1632 614 1631 614 1632 614 526 615 39731 9204 2230 614
+#
+name: Power
+type: raw
+frequency: 38000
+duty_cycle: 0.33
+data: 2227 839 757 1597 751 1599 749 829 757 815 750 817 748 814 751 806 749 866 751 836 750 832 754 823 753 819 757 811 754 807 758 799 756 103041 2229 837 749 1605 754 1597 751 826 750 823 753 815 750 812 753 804 751 864 753 834 752 830 756 821 755 818 758 809 756 806 749 808 757 64662 2229 774 749 1558 748 60749 2229 775 748 1559 758
+#
+name: Speed_up
+type: raw
+frequency: 38000
+duty_cycle: 0.33
+data: 2222 843 753 1626 732 1590 758 820 756 817 759 808 757 804 751 806 749 893 724 1603 755 827 748 1595 753 820 756 1578 759 1570 757 827 728 99745 2231 834 752 1601 757 1592 756 821 755 817 759 808 757 805 750 807 758 856 751 1630 728 827 749 1622 726 820 756 1605 732 1570 757 800 755
+#
+name: Speed_dn
+type: raw
+frequency: 38000
+duty_cycle: 0.33
+data: 2221 844 752 1600 758 1591 757 820 756 816 749 817 748 813 752 804 751 1632 758 1596 752 1597 751 1594 754 1585 752 1582 756 806 749 808 757 102464 2224 841 756 1597 751 1599 749 828 748 824 752 815 750 811 754 802 753 1629 750 1604 754 1595 753 1591 757 1583 755 1579 759 804 751 806 749

applications/main/infrared/resources/infrared/assets/projectors.ir

@@ -1,7 +1,7 @@
 Filetype: IR library file
 Version: 1
 # Last Updated 1st Oct, 2023
-# Last Checked 1st Oct, 2023
+# Last Checked 21st Dec, 2023
 # 
 # TEMP FIX FOR POWER
 #

applications/main/infrared/resources/infrared/assets/tv.ir

@@ -1,7 +1,7 @@
 Filetype: IR library file
 Version: 1
-# Last Updated 29th Oct, 2023
-# Last Checked 29th Oct, 2023
+# Last Updated 21st Dec, 2023
+# Last Checked 21st Dec, 2023
 #
 name: Power
 type: parsed
@@ -2459,3 +2459,9 @@ type: parsed
 protocol: NEC
 address: 38 00 00 00
 command: 1C 00 00 00
+#
+name: Mute
+type: parsed
+protocol: NEC
+address: 38 00 00 00
+command: 04 00 00 00

applications/main/infrared/views/infrared_progress_view.c

@@ -54,11 +54,11 @@ static void infrared_progress_view_draw_callback(Canvas* canvas, void* _model) {
     float progress_value = (float)model->progress / model->progress_total;
     elements_progress_bar(canvas, x + 4, y + 19, width - 7, progress_value);
 
-    uint8_t percent_value = 100 * model->progress / model->progress_total;
-    char percents_string[10] = {0};
-    snprintf(percents_string, sizeof(percents_string), "%d%%", percent_value);
+    char number_string[10] = {0};
+    snprintf(
+        number_string, sizeof(number_string), "%d/%d", model->progress, model->progress_total);
     elements_multiline_text_aligned(
-        canvas, x + 33, y + 37, AlignCenter, AlignCenter, percents_string);
+        canvas, x + 33, y + 37, AlignCenter, AlignCenter, number_string);
 
     canvas_draw_icon(canvas, x + 14, y + height - 14, &I_Pin_back_arrow_10x8);
     canvas_draw_str(canvas, x + 30, y + height - 6, "= stop");

applications/main/nfc/application.fam

@@ -13,7 +13,7 @@ App(
         "!plugins",
         "!nfc_cli.c",
     ],
-    fap_libs=["assets"],
+    fap_libs=["assets", "mbedtls"],
     fap_icon="icon.png",
     fap_category="NFC",
 )
@@ -56,6 +56,15 @@ App(
     sources=["plugins/supported_cards/troika.c"],
 )
 
+App(
+    appid="social_moscow_parser",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="social_moscow_plugin_ep",
+    targets=["f7"],
+    requires=["nfc"],
+    sources=["plugins/supported_cards/social_moscow.c"],
+)
+
 App(
     appid="plantain_parser",
     apptype=FlipperAppType.PLUGIN,
@@ -74,6 +83,69 @@ App(
     sources=["plugins/supported_cards/two_cities.c"],
 )
 
+App(
+    appid="umarsh_parser",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="umarsh_plugin_ep",
+    targets=["f7"],
+    requires=["nfc"],
+    sources=["plugins/supported_cards/umarsh.c"],
+)
+
+App(
+    appid="metromoney_parser",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="metromoney_plugin_ep",
+    targets=["f7"],
+    requires=["nfc"],
+    sources=["plugins/supported_cards/metromoney.c"],
+)
+
+App(
+    appid="kazan_parser",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="kazan_plugin_ep",
+    targets=["f7"],
+    requires=["nfc"],
+    sources=["plugins/supported_cards/kazan.c"],
+)
+
+App(
+    appid="aime_parser",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="aime_plugin_ep",
+    targets=["f7"],
+    requires=["nfc"],
+    sources=["plugins/supported_cards/aime.c"],
+)
+
+App(
+    appid="saflok_parser",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="saflok_plugin_ep",
+    targets=["f7"],
+    requires=["nfc"],
+    sources=["plugins/supported_cards/saflok.c"],
+)
+
+App(
+    appid="mykey_parser",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="mykey_plugin_ep",
+    targets=["f7"],
+    requires=["nfc"],
+    sources=["plugins/supported_cards/mykey.c"],
+)
+
+App(
+    appid="zolotaya_korona_parser",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="zolotaya_korona_plugin_ep",
+    targets=["f7"],
+    requires=["nfc"],
+    sources=["plugins/supported_cards/zolotaya_korona.c"],
+)
+
 App(
     appid="nfc_start",
     targets=["f7"],

applications/main/nfc/helpers/mf_user_dict.c

@@ -1,6 +1,6 @@
 #include "mf_user_dict.h"
 
-#include <nfc/helpers/nfc_dict.h>
+#include <toolbox/keys_dict.h>
 #include <nfc/protocols/mf_classic/mf_classic.h>
 #include <furi/furi.h>
 
@@ -15,22 +15,22 @@ struct MfUserDict {
 MfUserDict* mf_user_dict_alloc(size_t max_keys_to_load) {
     MfUserDict* instance = malloc(sizeof(MfUserDict));
 
-    NfcDict* dict = nfc_dict_alloc(
-        NFC_APP_MF_CLASSIC_DICT_USER_PATH, NfcDictModeOpenAlways, sizeof(MfClassicKey));
+    KeysDict* dict = keys_dict_alloc(
+        NFC_APP_MF_CLASSIC_DICT_USER_PATH, KeysDictModeOpenAlways, sizeof(MfClassicKey));
     furi_assert(dict);
 
-    size_t dict_keys_num = nfc_dict_get_total_keys(dict);
+    size_t dict_keys_num = keys_dict_get_total_keys(dict);
     instance->keys_num = MIN(max_keys_to_load, dict_keys_num);
 
     if(instance->keys_num > 0) {
         instance->keys_arr = malloc(instance->keys_num * sizeof(MfClassicKey));
         for(size_t i = 0; i < instance->keys_num; i++) {
             bool key_loaded =
-                nfc_dict_get_next_key(dict, instance->keys_arr[i].data, sizeof(MfClassicKey));
+                keys_dict_get_next_key(dict, instance->keys_arr[i].data, sizeof(MfClassicKey));
             furi_assert(key_loaded);
         }
     }
-    nfc_dict_free(dict);
+    keys_dict_free(dict);
 
     return instance;
 }
@@ -67,13 +67,13 @@ bool mf_user_dict_delete_key(MfUserDict* instance, uint32_t index) {
     furi_assert(index < instance->keys_num);
     furi_assert(instance->keys_arr);
 
-    NfcDict* dict = nfc_dict_alloc(
-        NFC_APP_MF_CLASSIC_DICT_USER_PATH, NfcDictModeOpenAlways, sizeof(MfClassicKey));
+    KeysDict* dict = keys_dict_alloc(
+        NFC_APP_MF_CLASSIC_DICT_USER_PATH, KeysDictModeOpenAlways, sizeof(MfClassicKey));
     furi_assert(dict);
 
     bool key_delete_success =
-        nfc_dict_delete_key(dict, instance->keys_arr[index].data, sizeof(MfClassicKey));
-    nfc_dict_free(dict);
+        keys_dict_delete_key(dict, instance->keys_arr[index].data, sizeof(MfClassicKey));
+    keys_dict_free(dict);
 
     if(key_delete_success) {
         instance->keys_num--;

applications/main/nfc/helpers/nfc_supported_cards.c

@@ -1,4 +1,5 @@
 #include "nfc_supported_cards.h"
+
 #include "../plugins/supported_cards/nfc_supported_card_plugin.h"
 
 #include <flipper_application/flipper_application.h>
@@ -7,22 +8,72 @@
 
 #include <furi.h>
 #include <path.h>
+#include <m-array.h>
 
 #define TAG "NfcSupportedCards"
 
 #define NFC_SUPPORTED_CARDS_PLUGINS_PATH APP_DATA_PATH("plugins")
 #define NFC_SUPPORTED_CARDS_PLUGIN_SUFFIX "_parser.fal"
 
+typedef enum {
+    NfcSupportedCardsPluginFeatureHasVerify = (1U << 0),
+    NfcSupportedCardsPluginFeatureHasRead = (1U << 1),
+    NfcSupportedCardsPluginFeatureHasParse = (1U << 2),
+} NfcSupportedCardsPluginFeature;
+
+typedef struct {
+    FuriString* path;
+    NfcProtocol protocol;
+    NfcSupportedCardsPluginFeature feature;
+} NfcSupportedCardsPluginCache;
+
+ARRAY_DEF(NfcSupportedCardsPluginCache, NfcSupportedCardsPluginCache, M_POD_OPLIST);
+
+typedef enum {
+    NfcSupportedCardsLoadStateIdle,
+    NfcSupportedCardsLoadStateInProgress,
+    NfcSupportedCardsLoadStateSuccess,
+    NfcSupportedCardsLoadStateFail,
+} NfcSupportedCardsLoadState;
+
 typedef struct {
     Storage* storage;
     File* directory;
     FuriString* file_path;
     char file_name[256];
     FlipperApplication* app;
-} NfcSupportedCards;
+} NfcSupportedCardsLoadContext;
 
-static NfcSupportedCards* nfc_supported_cards_alloc() {
+struct NfcSupportedCards {
+    NfcSupportedCardsPluginCache_t plugins_cache_arr;
+    NfcSupportedCardsLoadState load_state;
+    NfcSupportedCardsLoadContext* load_context;
+};
+
+NfcSupportedCards* nfc_supported_cards_alloc() {
     NfcSupportedCards* instance = malloc(sizeof(NfcSupportedCards));
+    NfcSupportedCardsPluginCache_init(instance->plugins_cache_arr);
+
+    return instance;
+}
+
+void nfc_supported_cards_free(NfcSupportedCards* instance) {
+    furi_assert(instance);
+
+    NfcSupportedCardsPluginCache_it_t iter;
+    for(NfcSupportedCardsPluginCache_it(iter, instance->plugins_cache_arr);
+        !NfcSupportedCardsPluginCache_end_p(iter);
+        NfcSupportedCardsPluginCache_next(iter)) {
+        NfcSupportedCardsPluginCache* plugin_cache = NfcSupportedCardsPluginCache_ref(iter);
+        furi_string_free(plugin_cache->path);
+    }
+
+    NfcSupportedCardsPluginCache_clear(instance->plugins_cache_arr);
+    free(instance);
+}
+
+static NfcSupportedCardsLoadContext* nfc_supported_cards_load_context_alloc() {
+    NfcSupportedCardsLoadContext* instance = malloc(sizeof(NfcSupportedCardsLoadContext));
 
     instance->storage = furi_record_open(RECORD_STORAGE);
     instance->directory = storage_file_alloc(instance->storage);
@@ -35,7 +86,7 @@ static NfcSupportedCards* nfc_supported_cards_alloc() {
     return instance;
 }
 
-static void nfc_supported_cards_free(NfcSupportedCards* instance) {
+static void nfc_supported_cards_load_context_free(NfcSupportedCardsLoadContext* instance) {
     if(instance->app) {
         flipper_application_free(instance->app);
     }
@@ -50,7 +101,36 @@ static void nfc_supported_cards_free(NfcSupportedCards* instance) {
 }
 
 static const NfcSupportedCardsPlugin*
-    nfc_supported_cards_get_next_plugin(NfcSupportedCards* instance) {
+    nfc_supported_cards_get_plugin(NfcSupportedCardsLoadContext* instance, FuriString* path) {
+    furi_assert(instance);
+    furi_assert(path);
+
+    const NfcSupportedCardsPlugin* plugin = NULL;
+    do {
+        if(instance->app) flipper_application_free(instance->app);
+        instance->app = flipper_application_alloc(instance->storage, firmware_api_interface);
+        if(flipper_application_preload(instance->app, furi_string_get_cstr(path)) !=
+           FlipperApplicationPreloadStatusSuccess)
+            break;
+        if(!flipper_application_is_plugin(instance->app)) break;
+        if(flipper_application_map_to_memory(instance->app) != FlipperApplicationLoadStatusSuccess)
+            break;
+        const FlipperAppPluginDescriptor* descriptor =
+            flipper_application_plugin_get_descriptor(instance->app);
+
+        if(descriptor == NULL) break;
+
+        if(strcmp(descriptor->appid, NFC_SUPPORTED_CARD_PLUGIN_APP_ID) != 0) break;
+        if(descriptor->ep_api_version != NFC_SUPPORTED_CARD_PLUGIN_API_VERSION) break;
+
+        plugin = descriptor->entry_point;
+    } while(false);
+
+    return plugin;
+}
+
+static const NfcSupportedCardsPlugin*
+    nfc_supported_cards_get_next_plugin(NfcSupportedCardsLoadContext* instance) {
     const NfcSupportedCardsPlugin* plugin = NULL;
 
     do {
@@ -65,83 +145,137 @@ static const NfcSupportedCardsPlugin*
 
         path_concat(NFC_SUPPORTED_CARDS_PLUGINS_PATH, instance->file_name, instance->file_path);
 
-        if(instance->app) flipper_application_free(instance->app);
-        instance->app = flipper_application_alloc(instance->storage, firmware_api_interface);
-
-        if(flipper_application_preload(instance->app, furi_string_get_cstr(instance->file_path)) !=
-           FlipperApplicationPreloadStatusSuccess)
-            continue;
-        if(!flipper_application_is_plugin(instance->app)) continue;
-
-        if(flipper_application_map_to_memory(instance->app) != FlipperApplicationLoadStatusSuccess)
-            continue;
-
-        const FlipperAppPluginDescriptor* descriptor =
-            flipper_application_plugin_get_descriptor(instance->app);
-
-        if(descriptor == NULL) continue;
-
-        if(strcmp(descriptor->appid, NFC_SUPPORTED_CARD_PLUGIN_APP_ID) != 0) continue;
-        if(descriptor->ep_api_version != NFC_SUPPORTED_CARD_PLUGIN_API_VERSION) continue;
-
-        plugin = descriptor->entry_point;
+        plugin = nfc_supported_cards_get_plugin(instance, instance->file_path);
     } while(plugin == NULL); //-V654
 
     return plugin;
 }
 
-bool nfc_supported_cards_read(NfcDevice* device, Nfc* nfc) {
+void nfc_supported_cards_load_cache(NfcSupportedCards* instance) {
+    furi_assert(instance);
+
+    do {
+        if((instance->load_state == NfcSupportedCardsLoadStateSuccess) ||
+           (instance->load_state == NfcSupportedCardsLoadStateFail))
+            break;
+
+        instance->load_context = nfc_supported_cards_load_context_alloc();
+
+        while(true) {
+            const NfcSupportedCardsPlugin* plugin =
+                nfc_supported_cards_get_next_plugin(instance->load_context);
+            if(plugin == NULL) break; //-V547
+
+            NfcSupportedCardsPluginCache plugin_cache = {}; //-V779
+            plugin_cache.path = furi_string_alloc_set(instance->load_context->file_path);
+            plugin_cache.protocol = plugin->protocol;
+            if(plugin->verify) {
+                plugin_cache.feature |= NfcSupportedCardsPluginFeatureHasVerify;
+            }
+            if(plugin->read) {
+                plugin_cache.feature |= NfcSupportedCardsPluginFeatureHasRead;
+            }
+            if(plugin->parse) {
+                plugin_cache.feature |= NfcSupportedCardsPluginFeatureHasParse;
+            }
+            NfcSupportedCardsPluginCache_push_back(instance->plugins_cache_arr, plugin_cache);
+        }
+
+        nfc_supported_cards_load_context_free(instance->load_context);
+
+        size_t plugins_loaded = NfcSupportedCardsPluginCache_size(instance->plugins_cache_arr);
+        if(plugins_loaded == 0) {
+            FURI_LOG_D(TAG, "Plugins not found");
+            instance->load_state = NfcSupportedCardsLoadStateFail;
+        } else {
+            FURI_LOG_D(TAG, "Loaded %zu plugins", plugins_loaded);
+            instance->load_state = NfcSupportedCardsLoadStateSuccess;
+        }
+
+    } while(false);
+}
+
+bool nfc_supported_cards_read(NfcSupportedCards* instance, NfcDevice* device, Nfc* nfc) {
+    furi_assert(instance);
     furi_assert(device);
     furi_assert(nfc);
 
     bool card_read = false;
-
-    NfcSupportedCards* supported_cards = nfc_supported_cards_alloc();
+    NfcProtocol protocol = nfc_device_get_protocol(device);
 
     do {
-        const NfcSupportedCardsPlugin* plugin =
-            nfc_supported_cards_get_next_plugin(supported_cards);
-        if(plugin == NULL) break; //-V547
+        if(instance->load_state != NfcSupportedCardsLoadStateSuccess) break;
 
-        const NfcProtocol protocol = nfc_device_get_protocol(device); //-V779
-        if(plugin->protocol != protocol) continue;
+        instance->load_context = nfc_supported_cards_load_context_alloc();
 
-        if(plugin->verify) {
-            if(!plugin->verify(nfc)) continue;
+        NfcSupportedCardsPluginCache_it_t iter;
+        for(NfcSupportedCardsPluginCache_it(iter, instance->plugins_cache_arr);
+            !NfcSupportedCardsPluginCache_end_p(iter);
+            NfcSupportedCardsPluginCache_next(iter)) {
+            NfcSupportedCardsPluginCache* plugin_cache = NfcSupportedCardsPluginCache_ref(iter);
+            if(plugin_cache->protocol != protocol) continue;
+            if((plugin_cache->feature & NfcSupportedCardsPluginFeatureHasRead) == 0) continue;
+
+            const NfcSupportedCardsPlugin* plugin =
+                nfc_supported_cards_get_plugin(instance->load_context, plugin_cache->path);
+            if(plugin == NULL) continue;
+
+            if(plugin->verify) {
+                if(!plugin->verify(nfc)) continue;
+            }
+
+            if(plugin->read) {
+                if(plugin->read(nfc, device)) {
+                    card_read = true;
+                    break;
+                }
+            }
         }
 
-        if(plugin->read) {
-            card_read = plugin->read(nfc, device);
-        }
+        nfc_supported_cards_load_context_free(instance->load_context);
+    } while(false);
 
-    } while(!card_read);
-
-    nfc_supported_cards_free(supported_cards);
     return card_read;
 }
 
-bool nfc_supported_cards_parse(const NfcDevice* device, FuriString* parsed_data) {
+bool nfc_supported_cards_parse(
+    NfcSupportedCards* instance,
+    NfcDevice* device,
+    FuriString* parsed_data) {
+    furi_assert(instance);
     furi_assert(device);
     furi_assert(parsed_data);
 
-    bool parsed = false;
-
-    NfcSupportedCards* supported_cards = nfc_supported_cards_alloc();
+    bool card_parsed = false;
+    NfcProtocol protocol = nfc_device_get_protocol(device);
 
     do {
-        const NfcSupportedCardsPlugin* plugin =
-            nfc_supported_cards_get_next_plugin(supported_cards);
-        if(plugin == NULL) break; //-V547
+        if(instance->load_state != NfcSupportedCardsLoadStateSuccess) break;
 
-        const NfcProtocol protocol = nfc_device_get_protocol(device); //-V779
-        if(plugin->protocol != protocol) continue;
+        instance->load_context = nfc_supported_cards_load_context_alloc();
 
-        if(plugin->parse) {
-            parsed = plugin->parse(device, parsed_data);
+        NfcSupportedCardsPluginCache_it_t iter;
+        for(NfcSupportedCardsPluginCache_it(iter, instance->plugins_cache_arr);
+            !NfcSupportedCardsPluginCache_end_p(iter);
+            NfcSupportedCardsPluginCache_next(iter)) {
+            NfcSupportedCardsPluginCache* plugin_cache = NfcSupportedCardsPluginCache_ref(iter);
+            if(plugin_cache->protocol != protocol) continue;
+            if((plugin_cache->feature & NfcSupportedCardsPluginFeatureHasParse) == 0) continue;
+
+            const NfcSupportedCardsPlugin* plugin =
+                nfc_supported_cards_get_plugin(instance->load_context, plugin_cache->path);
+            if(plugin == NULL) continue;
+
+            if(plugin->parse) {
+                if(plugin->parse(device, parsed_data)) {
+                    card_parsed = true;
+                    break;
+                }
+            }
         }
 
-    } while(!parsed);
+        nfc_supported_cards_load_context_free(instance->load_context);
+    } while(false);
 
-    nfc_supported_cards_free(supported_cards);
-    return parsed;
+    return card_parsed;
 }

applications/main/nfc/helpers/nfc_supported_cards.h

@@ -15,6 +15,34 @@
 extern "C" {
 #endif
 
+/**
+ * @brief NfcSupportedCards opaque type definition.
+ */
+typedef struct NfcSupportedCards NfcSupportedCards;
+
+/**
+ * @brief Allocate NfcSupportedCards instance.
+ *
+ * @return pointer to allocated NfcSupportedCards instance.
+ */
+NfcSupportedCards* nfc_supported_cards_alloc();
+
+/**
+ * @brief Delete an NfcSupportedCards instance
+ * 
+ * @param[in] instance pointer to instance to be deleted.
+ */
+void nfc_supported_cards_free(NfcSupportedCards* instance);
+
+/**
+ * @brief Load plugins information to cache.
+ *
+ * @note This function must be called before calling read and parse fanctions.
+ *
+ * @param[in, out] instance pointer to NfcSupportedCards instance.
+ */
+void nfc_supported_cards_load_cache(NfcSupportedCards* instance);
+
 /**
  * @brief Read the card using a custom procedure.
  *
@@ -22,13 +50,14 @@ extern "C" {
  * try to execute the custom read procedure specified in each. Upon first success,
  * no further attempts will be made and the function will return.
  *
+ * @param[in, out] instance pointer to NfcSupportedCards instance.
  * @param[in,out] device pointer to a device instance to hold the read data.
  * @param[in,out] nfc pointer to an Nfc instance.
  * @returns true if the card was successfully read, false otherwise.
  *
  * @see NfcSupportedCardPluginRead for detailed description.
  */
-bool nfc_supported_cards_read(NfcDevice* device, Nfc* nfc);
+bool nfc_supported_cards_read(NfcSupportedCards* instance, NfcDevice* device, Nfc* nfc);
 
 /**
  * @brief Parse raw data into human-readable representation.
@@ -37,13 +66,17 @@ bool nfc_supported_cards_read(NfcDevice* device, Nfc* nfc);
  * try to parse the data according to each implementation. Upon first success,
  * no further attempts will be made and the function will return.
  *
+ * @param[in, out] instance pointer to NfcSupportedCards instance.
  * @param[in] device pointer to a device instance holding the data is to be parsed.
  * @param[out] parsed_data pointer to the string to contain the formatted result.
  * @returns true if the card was successfully parsed, false otherwise.
  *
  * @see NfcSupportedCardPluginParse for detailed description.
  */
-bool nfc_supported_cards_parse(const NfcDevice* device, FuriString* parsed_data);
+bool nfc_supported_cards_parse(
+    NfcSupportedCards* instance,
+    NfcDevice* device,
+    FuriString* parsed_data);
 
 #ifdef __cplusplus
 }

applications/main/nfc/helpers/protocol_support/felica/felica.c

@@ -67,8 +67,14 @@ static bool nfc_scene_saved_menu_on_event_felica(NfcApp* instance, uint32_t even
     return false;
 }
 
+static void nfc_scene_emulate_on_enter_felica(NfcApp* instance) {
+    const FelicaData* data = nfc_device_get_data(instance->nfc_device, NfcProtocolFelica);
+    instance->listener = nfc_listener_alloc(instance->nfc, NfcProtocolFelica, data);
+    nfc_listener_start(instance->listener, NULL, NULL);
+}
+
 const NfcProtocolSupportBase nfc_protocol_support_felica = {
-    .features = NfcProtocolFeatureNone,
+    .features = NfcProtocolFeatureEmulateUid,
 
     .scene_info =
         {
@@ -102,7 +108,7 @@ const NfcProtocolSupportBase nfc_protocol_support_felica = {
         },
     .scene_emulate =
         {
-            .on_enter = nfc_protocol_support_common_on_enter_empty,
+            .on_enter = nfc_scene_emulate_on_enter_felica,
             .on_event = nfc_protocol_support_common_on_event_empty,
         },
 };

applications/main/nfc/helpers/protocol_support/mf_ultralight/mf_ultralight.c

@@ -12,6 +12,7 @@ enum {
     SubmenuIndexUnlock = SubmenuIndexCommonMax,
     SubmenuIndexUnlockByReader,
     SubmenuIndexUnlockByPassword,
+    SubmenuIndexWrite,
 };
 
 static void nfc_scene_info_on_enter_mf_ultralight(NfcApp* instance) {
@@ -106,6 +107,15 @@ static void nfc_scene_read_and_saved_menu_on_enter_mf_ultralight(NfcApp* instanc
             SubmenuIndexUnlock,
             nfc_protocol_support_common_submenu_callback,
             instance);
+    } else if(
+        data->type == MfUltralightTypeNTAG213 || data->type == MfUltralightTypeNTAG215 ||
+        data->type == MfUltralightTypeNTAG216) {
+        submenu_add_item(
+            submenu,
+            "Write",
+            SubmenuIndexWrite,
+            nfc_protocol_support_common_submenu_callback,
+            instance);
     }
 }
 
@@ -146,6 +156,9 @@ static bool
     if(event == SubmenuIndexUnlock) {
         scene_manager_next_scene(instance->scene_manager, NfcSceneMfUltralightUnlockMenu);
         return true;
+    } else if(event == SubmenuIndexWrite) {
+        scene_manager_next_scene(instance->scene_manager, NfcSceneMfUltralightWrite);
+        return true;
     }
     return false;
 }

applications/main/nfc/helpers/protocol_support/nfc_protocol_support.c

@@ -8,7 +8,6 @@
 #include "nfc_protocol_support.h"
 
 #include "nfc/nfc_app_i.h"
-#include "nfc/helpers/nfc_supported_cards.h"
 
 #include "nfc_protocol_support_defs.h"
 #include "nfc_protocol_support_gui_common.h"
@@ -157,9 +156,11 @@ static void nfc_protocol_support_scene_read_on_enter(NfcApp* instance) {
         instance->protocols_detected[instance->protocols_detected_selected_idx];
     instance->poller = nfc_poller_alloc(instance->nfc, protocol);
 
+    view_dispatcher_switch_to_view(instance->view_dispatcher, NfcViewPopup);
+    nfc_supported_cards_load_cache(instance->nfc_supported_cards);
+
     // Start poller with the appropriate callback
     nfc_protocol_support[protocol]->scene_read.on_enter(instance);
-    view_dispatcher_switch_to_view(instance->view_dispatcher, NfcViewPopup);
 
     nfc_blink_detect_start(instance);
 }
@@ -178,7 +179,8 @@ static bool nfc_protocol_support_scene_read_on_event(NfcApp* instance, SceneMana
         } else if(event.event == NfcCustomEventPollerIncomplete) {
             nfc_poller_stop(instance->poller);
             nfc_poller_free(instance->poller);
-            bool card_read = nfc_supported_cards_read(instance->nfc_device, instance->nfc);
+            bool card_read = nfc_supported_cards_read(
+                instance->nfc_supported_cards, instance->nfc_device, instance->nfc);
             if(card_read) {
                 notification_message(instance->notifications, &sequence_success);
                 scene_manager_next_scene(instance->scene_manager, NfcSceneReadSuccess);
@@ -303,7 +305,7 @@ static void nfc_protocol_support_scene_read_success_on_enter(NfcApp* instance) {
     Widget* widget = instance->widget;
 
     FuriString* temp_str = furi_string_alloc();
-    if(nfc_supported_cards_parse(instance->nfc_device, temp_str)) {
+    if(nfc_supported_cards_parse(instance->nfc_supported_cards, instance->nfc_device, temp_str)) {
         widget_add_text_scroll_element(
             instance->widget, 0, 0, 128, 52, furi_string_get_cstr(temp_str));
     } else {
@@ -579,6 +581,7 @@ static void nfc_protocol_support_scene_emulate_on_enter(NfcApp* instance) {
         widget_add_string_element(widget, 90, 13, AlignCenter, AlignTop, FontPrimary, "Emulating");
         furi_string_set(
             temp_str, nfc_device_get_name(instance->nfc_device, NfcDeviceNameTypeFull));
+        furi_string_cat_printf(temp_str, "\n%s", furi_string_get_cstr(instance->file_name));
     }
 
     widget_add_text_box_element(

applications/main/nfc/helpers/protocol_support/st25tb/st25tb.c

@@ -29,7 +29,9 @@ static NfcCommand nfc_scene_read_poller_callback_st25tb(NfcGenericEvent event, v
     NfcApp* instance = context;
     const St25tbPollerEvent* st25tb_event = event.event_data;
 
-    if(st25tb_event->type == St25tbPollerEventTypeReady) {
+    if(st25tb_event->type == St25tbPollerEventTypeRequestMode) {
+        st25tb_event->data->mode_request.mode = St25tbPollerModeRead;
+    } else if(st25tb_event->type == St25tbPollerEventTypeSuccess) {
         nfc_device_set_data(
             instance->nfc_device, NfcProtocolSt25tb, nfc_poller_get_data(instance->poller));
         view_dispatcher_send_custom_event(instance->view_dispatcher, NfcCustomEventPollerSuccess);

applications/main/nfc/nfc_app.c

@@ -51,6 +51,7 @@ NfcApp* nfc_app_alloc() {
 
     instance->mf_ul_auth = mf_ultralight_auth_alloc();
     instance->mfc_key_cache = mf_classic_key_cache_alloc();
+    instance->nfc_supported_cards = nfc_supported_cards_alloc();
 
     // Nfc device
     instance->nfc_device = nfc_device_alloc();
@@ -110,7 +111,6 @@ NfcApp* nfc_app_alloc() {
         instance->view_dispatcher, NfcViewWidget, widget_get_view(instance->widget));
 
     // Dict attack
-
     instance->dict_attack = dict_attack_alloc();
     view_dispatcher_add_view(
         instance->view_dispatcher, NfcViewDictAttack, dict_attack_get_view(instance->dict_attack));
@@ -141,6 +141,7 @@ void nfc_app_free(NfcApp* instance) {
 
     mf_ultralight_auth_free(instance->mf_ul_auth);
     mf_classic_key_cache_free(instance->mfc_key_cache);
+    nfc_supported_cards_free(instance->nfc_supported_cards);
 
     // Nfc device
     nfc_device_free(instance->nfc_device);
@@ -339,8 +340,10 @@ bool nfc_load_file(NfcApp* instance, FuriString* path, bool show_dialog) {
     furi_assert(path);
     bool result = false;
 
+    nfc_supported_cards_load_cache(instance->nfc_supported_cards);
+
     FuriString* load_path = furi_string_alloc();
-    if(nfc_has_shadow_file_internal(instance, path)) {
+    if(nfc_has_shadow_file_internal(instance, path)) { //-V1051
         nfc_set_shadow_file_path(path, load_path);
     } else if(furi_string_end_with(path, NFC_APP_SHADOW_EXTENSION)) {
         size_t path_len = furi_string_size(path);
@@ -400,15 +403,16 @@ bool nfc_load_from_file_select(NfcApp* instance) {
     browser_options.base_path = NFC_APP_FOLDER;
     browser_options.hide_dot_files = true;
 
-    // Input events and views are managed by file_browser
-    bool result = dialog_file_browser_show(
-        instance->dialogs, instance->file_path, instance->file_path, &browser_options);
+    bool success = false;
+    do {
+        // Input events and views are managed by file_browser
+        if(!dialog_file_browser_show(
+               instance->dialogs, instance->file_path, instance->file_path, &browser_options))
+            break;
+        success = nfc_load_file(instance, instance->file_path, true);
+    } while(!success);
 
-    if(result) {
-        result = nfc_load_file(instance, instance->file_path, true);
-    }
-
-    return result;
+    return success;
 }
 
 void nfc_show_loading_popup(void* context, bool show) {

applications/main/nfc/nfc_app_i.h

@@ -31,6 +31,7 @@
 #include "helpers/mf_user_dict.h"
 #include "helpers/mfkey32_logger.h"
 #include "helpers/mf_classic_key_cache.h"
+#include "helpers/nfc_supported_cards.h"
 
 #include <dialogs/dialogs.h>
 #include <storage/storage.h>
@@ -51,7 +52,7 @@
 
 #include <nfc/nfc_device.h>
 #include <nfc/helpers/nfc_data_generator.h>
-#include <nfc/helpers/nfc_dict.h>
+#include <toolbox/keys_dict.h>
 
 #include <gui/modules/validators.h>
 #include <toolbox/path.h>
@@ -79,7 +80,7 @@ typedef enum {
 } NfcRpcState;
 
 typedef struct {
-    NfcDict* dict;
+    KeysDict* dict;
     uint8_t sectors_total;
     uint8_t sectors_read;
     uint8_t current_sector;
@@ -132,6 +133,7 @@ struct NfcApp {
     Mfkey32Logger* mfkey32_logger;
     MfUserDict* mf_user_dict;
     MfClassicKeyCache* mfc_key_cache;
+    NfcSupportedCards* nfc_supported_cards;
 
     NfcDevice* nfc_device;
     Iso14443_3aData* iso14443_3a_edit_data;

applications/main/nfc/plugins/supported_cards/aime.c

@@ -0,0 +1,169 @@
+#include "nfc_supported_card_plugin.h"
+
+#include <flipper_application/flipper_application.h>
+
+#include <nfc/nfc_device.h>
+#include <nfc/helpers/nfc_util.h>
+#include <nfc/protocols/mf_classic/mf_classic_poller_sync.h>
+
+#define TAG "Aime"
+
+static const uint64_t aime_key = 0x574343467632;
+
+bool aime_verify(Nfc* nfc) {
+    bool verified = false;
+
+    do {
+        const uint8_t verify_sector = 0;
+        uint8_t block_num = mf_classic_get_first_block_num_of_sector(verify_sector);
+        FURI_LOG_D(TAG, "Verifying sector %u", verify_sector);
+
+        MfClassicKey key = {};
+        nfc_util_num2bytes(aime_key, COUNT_OF(key.data), key.data);
+
+        MfClassicAuthContext auth_ctx = {};
+        MfClassicError error =
+            mf_classic_poller_sync_auth(nfc, block_num, &key, MfClassicKeyTypeA, &auth_ctx);
+
+        if(error != MfClassicErrorNone) {
+            FURI_LOG_D(TAG, "Failed to read block %u: %d", block_num, error);
+            break;
+        }
+
+        verified = true;
+    } while(false);
+
+    return verified;
+}
+
+static bool aime_read(Nfc* nfc, NfcDevice* device) {
+    furi_assert(nfc);
+    furi_assert(device);
+
+    bool is_read = false;
+
+    MfClassicData* data = mf_classic_alloc();
+    nfc_device_copy_data(device, NfcProtocolMfClassic, data);
+
+    do {
+        MfClassicType type = MfClassicType1k;
+        MfClassicError error = mf_classic_poller_sync_detect_type(nfc, &type);
+        if(error != MfClassicErrorNone) break;
+
+        data->type = type;
+        MfClassicDeviceKeys keys = {};
+        for(size_t i = 0; i < mf_classic_get_total_sectors_num(data->type); i++) {
+            nfc_util_num2bytes(aime_key, sizeof(MfClassicKey), keys.key_a[i].data);
+            FURI_BIT_SET(keys.key_a_mask, i);
+            nfc_util_num2bytes(aime_key, sizeof(MfClassicKey), keys.key_b[i].data);
+            FURI_BIT_SET(keys.key_b_mask, i);
+        }
+
+        error = mf_classic_poller_sync_read(nfc, &keys, data);
+        if(error != MfClassicErrorNone) {
+            FURI_LOG_W(TAG, "Failed to read data");
+            break;
+        }
+
+        nfc_device_set_data(device, NfcProtocolMfClassic, data);
+
+        is_read = true;
+    } while(false);
+
+    mf_classic_free(data);
+
+    return is_read;
+}
+
+static bool aime_parse(const NfcDevice* device, FuriString* parsed_data) {
+    furi_assert(device);
+
+    const MfClassicData* data = nfc_device_get_data(device, NfcProtocolMfClassic);
+
+    bool parsed = false;
+
+    do {
+        // verify key
+        MfClassicSectorTrailer* sec_tr = mf_classic_get_sector_trailer_by_sector(data, 0);
+        uint64_t key = nfc_util_bytes2num(sec_tr->key_a.data, 6);
+        if(key != aime_key) break;
+
+        // Aime Magic is stored at block 1, starts from byte 0, len 4 bytes
+        const uint8_t* aime_magic = &data->block[1].data[0];
+
+        // verify aime magic
+        if(aime_magic[0] != 'S' || aime_magic[1] != 'B' || aime_magic[2] != 'S' ||
+           aime_magic[3] != 'D')
+            break;
+
+        // Aime checksum is stored at block 1, starts from byte 13, len 3 bytes
+        // seems like only old games checks this? e.g., old versions of Chunithm
+        const uint8_t* aime_checksum = &data->block[1].data[13];
+
+        // Aime access code is stored as decimal hex representation in block 2, starts from byte 6, len 10 bytes
+        const uint8_t* aime_accesscode = &data->block[2].data[6];
+
+        char aime_accesscode_str[24 + 1];
+        snprintf(
+            aime_accesscode_str,
+            sizeof(aime_accesscode_str),
+            "%02x%02x %02x%02x %02x%02x %02x%02x %02x%02x",
+            aime_accesscode[0],
+            aime_accesscode[1],
+            aime_accesscode[2],
+            aime_accesscode[3],
+            aime_accesscode[4],
+            aime_accesscode[5],
+            aime_accesscode[6],
+            aime_accesscode[7],
+            aime_accesscode[8],
+            aime_accesscode[9]);
+
+        // validate decimal hex representation
+        bool code_is_hex = true;
+        for(int i = 0; i < 24; i++) {
+            if(aime_accesscode_str[i] == ' ') continue;
+            if(aime_accesscode_str[i] < '0' || aime_accesscode_str[i] > '9') {
+                code_is_hex = false;
+                break;
+            }
+        }
+        if(!code_is_hex) break;
+
+        // Note: Aime access code has some other self-check algorithms that are not public.
+        // This parser does not try to verify the number.
+
+        furi_string_printf(
+            parsed_data,
+            "\e#Aime Card\nAccess Code: \n%s\nChecksum: %02X%02X%02X\n",
+            aime_accesscode_str,
+            aime_checksum[0],
+            aime_checksum[1],
+            aime_checksum[2]);
+
+        parsed = true;
+
+    } while(false);
+
+    return parsed;
+}
+
+/* Actual implementation of app<>plugin interface */
+static const NfcSupportedCardsPlugin aime_plugin = {
+    .protocol = NfcProtocolMfClassic,
+    .verify = aime_verify,
+    .read = aime_read,
+    .parse = aime_parse,
+};
+
+/* Plugin descriptor to comply with basic plugin specification */
+static const FlipperAppPluginDescriptor aime_plugin_descriptor = {
+    .appid = NFC_SUPPORTED_CARD_PLUGIN_APP_ID,
+    .ep_api_version = NFC_SUPPORTED_CARD_PLUGIN_API_VERSION,
+    .entry_point = &aime_plugin,
+};
+
+/* Plugin entry point - must return a pointer to const descriptor  */
+const FlipperAppPluginDescriptor* aime_plugin_ep() {
+    return &aime_plugin_descriptor;
+}

applications/main/nfc/plugins/supported_cards/kazan.c

@@ -0,0 +1,359 @@
+/*
+ * Parser for Kazan transport card (Kazan, Russia).
+ *
+ * Copyright 2023 Leptoptilos <leptoptilos@icloud.com>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "core/core_defines.h"
+#include "core/log.h"
+#include "core/string.h"
+#include "nfc_supported_card_plugin.h"
+
+#include "protocols/mf_classic/mf_classic.h"
+#include <flipper_application/flipper_application.h>
+
+#include <nfc/nfc_device.h>
+#include <nfc/helpers/nfc_util.h>
+#include <nfc/protocols/mf_classic/mf_classic_poller_sync.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <furi_hal_rtc.h>
+
+#define TAG "Kazan"
+
+typedef struct {
+    uint64_t a;
+    uint64_t b;
+} MfClassicKeyPair;
+
+static const MfClassicKeyPair kazan_1k_keys_standart[] = {
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xE954024EE754, .b = 0x0CD464CDC100},
+    {.a = 0xBC305FE2DA65, .b = 0xCF0EC6ACF2F9},
+    {.a = 0xF7A545095C49, .b = 0x6862FD600F78},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+};
+
+static const MfClassicKeyPair kazan_1k_keys_old[] = {
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0x2058EAEE8446, .b = 0xCB9B23815F87},
+    {.a = 0x492F3744A1DC, .b = 0x6B770AADA274},
+    {.a = 0xF7A545095C49, .b = 0x6862FD600F78},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+};
+
+enum SubscriptionType {
+    SUBSCRIPTION_TYPE_UNKNOWN,
+    SUBSCRIPTION_TYPE_PURSE,
+    SUBSCRIPTION_TYPE_ABONNEMENT_BY_TIME,
+    SUBSCRIPTION_TYPE_ABONNEMENT_BY_TRIPS,
+};
+
+enum SubscriptionType get_subscription_type(uint8_t value, FuriString* tariff_name) {
+    switch(value) {
+    case 0x51:
+        furi_string_printf(tariff_name, "Social. Adult");
+        return SUBSCRIPTION_TYPE_ABONNEMENT_BY_TIME;
+    case 0x67:
+        furi_string_printf(tariff_name, "Ground electric transport. 1 month");
+        return SUBSCRIPTION_TYPE_ABONNEMENT_BY_TIME;
+    case 0x0F:
+        furi_string_printf(tariff_name, "Underground only");
+        return SUBSCRIPTION_TYPE_ABONNEMENT_BY_TRIPS;
+    case 0x6D:
+        furi_string_printf(tariff_name, "Tram. 60 minutes. Transfer. 10 trips");
+        return SUBSCRIPTION_TYPE_ABONNEMENT_BY_TRIPS;
+    case 0x53:
+        furi_string_printf(tariff_name, "Standart purse");
+        return SUBSCRIPTION_TYPE_PURSE;
+    default:
+        furi_string_printf(tariff_name, "Unknown");
+        return SUBSCRIPTION_TYPE_UNKNOWN;
+    }
+}
+
+static bool kazan_verify(Nfc* nfc) {
+    bool verified = false;
+
+    do {
+        const uint8_t verification_sector_number = 10;
+        const uint8_t verification_block_number =
+            mf_classic_get_first_block_num_of_sector(verification_sector_number) + 1;
+        FURI_LOG_D(TAG, "Verifying sector %u", verification_sector_number);
+
+        MfClassicKey key = {0};
+        nfc_util_num2bytes(
+            kazan_1k_keys_standart[verification_sector_number].a, COUNT_OF(key.data), key.data);
+
+        MfClassicAuthContext auth_context;
+        MfClassicError error = mf_classic_poller_sync_auth(
+            nfc, verification_block_number, &key, MfClassicKeyTypeA, &auth_context);
+        if(error != MfClassicErrorNone) {
+            FURI_LOG_D(TAG, "Failed to read block %u: %d", verification_block_number, error);
+            break;
+        }
+
+        verified = true;
+    } while(false);
+    return verified;
+}
+
+static bool kazan_read(Nfc* nfc, NfcDevice* device) {
+    furi_assert(nfc);
+    furi_assert(device);
+
+    bool is_read = false;
+
+    MfClassicData* data = mf_classic_alloc();
+    nfc_device_copy_data(device, NfcProtocolMfClassic, data);
+
+    do {
+        MfClassicType type = MfClassicTypeMini;
+        MfClassicError error = mf_classic_poller_sync_detect_type(nfc, &type);
+        if(error != MfClassicErrorNone) break;
+
+        data->type = type;
+        if(type != MfClassicType1k) break;
+
+        MfClassicDeviceKeys keys = {
+            .key_a_mask = 0,
+            .key_b_mask = 0,
+        };
+
+        MfClassicDeviceKeys keys_old = {
+            .key_a_mask = 0,
+            .key_b_mask = 0,
+        };
+
+        for(size_t i = 0; i < mf_classic_get_total_sectors_num(data->type); i++) {
+            nfc_util_num2bytes(
+                kazan_1k_keys_standart[i].a, sizeof(MfClassicKey), keys.key_a[i].data);
+            nfc_util_num2bytes(
+                kazan_1k_keys_old[i].a, sizeof(MfClassicKey), keys_old.key_a[i].data);
+            FURI_BIT_SET(keys.key_a_mask, i);
+            FURI_BIT_SET(keys_old.key_a_mask, i);
+
+            nfc_util_num2bytes(
+                kazan_1k_keys_standart[i].b, sizeof(MfClassicKey), keys.key_b[i].data);
+            nfc_util_num2bytes(
+                kazan_1k_keys_old[i].b, sizeof(MfClassicKey), keys_old.key_b[i].data);
+            FURI_BIT_SET(keys.key_b_mask, i);
+            FURI_BIT_SET(keys_old.key_b_mask, i);
+        }
+
+        error = mf_classic_poller_sync_read(nfc, &keys, data);
+        if(error != MfClassicErrorNone) {
+            FURI_LOG_W(TAG, "Failed to read data: standart keys");
+            break;
+        }
+        if(!mf_classic_is_card_read(data)) {
+            error = mf_classic_poller_sync_read(nfc, &keys_old, data);
+            if(error != MfClassicErrorNone) {
+                FURI_LOG_W(TAG, "Failed to read data: old keys");
+                break;
+            }
+        }
+
+        nfc_device_set_data(device, NfcProtocolMfClassic, data);
+
+        is_read = true;
+    } while(false);
+
+    mf_classic_free(data);
+
+    return is_read;
+}
+
+static bool kazan_parse(const NfcDevice* device, FuriString* parsed_data) {
+    furi_assert(device);
+
+    const MfClassicData* data = nfc_device_get_data(device, NfcProtocolMfClassic);
+
+    bool parsed = false;
+
+    do {
+        const uint8_t verification_sector_number = 10;
+        const uint8_t ticket_sector_number = 8;
+        const uint8_t balance_sector_number = 9;
+
+        // Verify keys
+        MfClassicKeyPair keys = {};
+        const MfClassicSectorTrailer* sec_tr =
+            mf_classic_get_sector_trailer_by_sector(data, verification_sector_number);
+
+        keys.a = nfc_util_bytes2num(sec_tr->key_a.data, COUNT_OF(sec_tr->key_a.data));
+
+        if(keys.a != 0xF7A545095C49) {
+            FURI_LOG_D(TAG, "Parser: Failed to verify key a: %llu", keys.a);
+            break;
+        }
+
+        // Parse data
+        uint8_t start_block_num = mf_classic_get_first_block_num_of_sector(ticket_sector_number);
+
+        const uint8_t* block_start_ptr = &data->block[start_block_num].data[6];
+
+        FuriString* tariff_name = furi_string_alloc();
+        enum SubscriptionType subscription_type =
+            get_subscription_type(block_start_ptr[0], tariff_name);
+
+        FuriHalRtcDateTime valid_from;
+        valid_from.year = 2000 + block_start_ptr[1];
+        valid_from.month = block_start_ptr[2];
+        valid_from.day = block_start_ptr[3];
+
+        FuriHalRtcDateTime valid_to;
+        valid_to.year = 2000 + block_start_ptr[4];
+        valid_to.month = block_start_ptr[5];
+        valid_to.day = block_start_ptr[6];
+
+        const uint8_t last_trip_block_number = 2;
+        block_start_ptr = &data->block[start_block_num + last_trip_block_number].data[1];
+
+        FuriHalRtcDateTime last_trip;
+        last_trip.year = 2000 + block_start_ptr[0];
+        last_trip.month = block_start_ptr[1];
+        last_trip.day = block_start_ptr[2];
+        last_trip.hour = block_start_ptr[3];
+        last_trip.minute = block_start_ptr[4];
+        bool is_last_trip_valid = (block_start_ptr[0] | block_start_ptr[1] | block_start_ptr[2]) &&
+                                  (last_trip.day < 32 && last_trip.month < 12 &&
+                                   last_trip.hour < 24 && last_trip.minute < 60);
+
+        start_block_num = mf_classic_get_first_block_num_of_sector(balance_sector_number);
+        block_start_ptr = &data->block[start_block_num].data[0];
+
+        const uint32_t trip_counter = nfc_util_bytes2num_little_endian(block_start_ptr, 4);
+
+        size_t uid_len = 0;
+        const uint8_t* uid = mf_classic_get_uid(data, &uid_len);
+        const uint32_t card_number = nfc_util_bytes2num_little_endian(uid, 4);
+
+        furi_string_cat_printf(
+            parsed_data, "\e#Kazan transport card\nCard number: %lu\n", card_number);
+
+        if(subscription_type == SUBSCRIPTION_TYPE_PURSE) {
+            furi_string_cat_printf(
+                parsed_data,
+                "Type: purse\nBalance: %lu RUR\nBalance valid:\nfrom: %02u.%02u.%u\nto: %02u.%02u.%u",
+                trip_counter,
+                valid_from.day,
+                valid_from.month,
+                valid_from.year,
+                valid_to.day,
+                valid_to.month,
+                valid_to.year);
+        }
+
+        if(subscription_type == SUBSCRIPTION_TYPE_ABONNEMENT_BY_TRIPS) {
+            furi_string_cat_printf(
+                parsed_data,
+                "Type: abonnement\nTariff: %s\nTrips left: %lu\nCard valid:\nfrom: %02u.%02u.%u\nto: %02u.%02u.%u",
+                furi_string_get_cstr(tariff_name),
+                trip_counter,
+                valid_from.day,
+                valid_from.month,
+                valid_from.year,
+                valid_to.day,
+                valid_to.month,
+                valid_to.year);
+        }
+
+        if(subscription_type == SUBSCRIPTION_TYPE_ABONNEMENT_BY_TIME) {
+            furi_string_cat_printf(
+                parsed_data,
+                "Type: abonnement\nTariff: %s\nTotal valid time: %lu days\nCard valid:\nfrom: %02u.%02u.%u\nto: %02u.%02u.%u",
+                furi_string_get_cstr(tariff_name),
+                trip_counter,
+                valid_from.day,
+                valid_from.month,
+                valid_from.year,
+                valid_to.day,
+                valid_to.month,
+                valid_to.year);
+        }
+
+        if(subscription_type == SUBSCRIPTION_TYPE_UNKNOWN) {
+            furi_string_cat_printf(
+                parsed_data,
+                "Type: unknown\nTariff: %s\nCounter: %lu\nValid from: %02u.%02u.%u\nValid to: %02u.%02u.%u",
+                furi_string_get_cstr(tariff_name),
+                trip_counter,
+                valid_from.day,
+                valid_from.month,
+                valid_from.year,
+                valid_to.day,
+                valid_to.month,
+                valid_to.year);
+        }
+
+        if(is_last_trip_valid) {
+            furi_string_cat_printf(
+                parsed_data,
+                "\nLast trip: %02u.%02u.%u at %02u:%02u",
+                last_trip.day,
+                last_trip.month,
+                last_trip.year,
+                last_trip.hour,
+                last_trip.minute);
+        }
+
+        parsed = true;
+    } while(false);
+
+    return parsed;
+}
+
+/* Actual implementation of app<>plugin interface */
+static const NfcSupportedCardsPlugin kazan_plugin = {
+    .protocol = NfcProtocolMfClassic,
+    .verify = kazan_verify,
+    .read = kazan_read,
+    .parse = kazan_parse,
+};
+
+/* Plugin descriptor to comply with basic plugin specification */
+static const FlipperAppPluginDescriptor kazan_plugin_descriptor = {
+    .appid = NFC_SUPPORTED_CARD_PLUGIN_APP_ID,
+    .ep_api_version = NFC_SUPPORTED_CARD_PLUGIN_API_VERSION,
+    .entry_point = &kazan_plugin,
+};
+
+/* Plugin entry point - must return a pointer to const descriptor  */
+const FlipperAppPluginDescriptor* kazan_plugin_ep() {
+    return &kazan_plugin_descriptor;
+}

applications/main/nfc/plugins/supported_cards/metromoney.c

@@ -0,0 +1,190 @@
+/*
+ * Parser for Metromoney card (Georgia).
+ *
+ * Copyright 2023 Leptoptilos <leptoptilos@icloud.com>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "nfc_supported_card_plugin.h"
+
+#include "protocols/mf_classic/mf_classic.h"
+#include <flipper_application/flipper_application.h>
+
+#include <nfc/nfc_device.h>
+#include <nfc/helpers/nfc_util.h>
+#include <nfc/protocols/mf_classic/mf_classic_poller_sync.h>
+#include <stdint.h>
+
+#define TAG "Metromoney"
+
+typedef struct {
+    uint64_t a;
+    uint64_t b;
+} MfClassicKeyPair;
+
+static const MfClassicKeyPair metromoney_1k_keys[] = {
+    {.a = 0x2803BCB0C7E1, .b = 0x4FA9EB49F75E},
+    {.a = 0x9C616585E26D, .b = 0xD1C71E590D16},
+    {.a = 0x9C616585E26D, .b = 0xA160FCD5EC4C},
+    {.a = 0x9C616585E26D, .b = 0xA160FCD5EC4C},
+    {.a = 0x9C616585E26D, .b = 0xA160FCD5EC4C},
+    {.a = 0x9C616585E26D, .b = 0xA160FCD5EC4C},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0x112233445566, .b = 0x361A62F35BC9},
+    {.a = 0x112233445566, .b = 0x361A62F35BC9},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+    {.a = 0xFFFFFFFFFFFF, .b = 0xFFFFFFFFFFFF},
+};
+
+static bool metromoney_verify(Nfc* nfc) {
+    bool verified = false;
+
+    do {
+        const uint8_t ticket_sector_number = 1;
+        const uint8_t ticket_block_number =
+            mf_classic_get_first_block_num_of_sector(ticket_sector_number) + 1;
+        FURI_LOG_D(TAG, "Verifying sector %u", ticket_sector_number);
+
+        MfClassicKey key = {0};
+        nfc_util_num2bytes(
+            metromoney_1k_keys[ticket_sector_number].a, COUNT_OF(key.data), key.data);
+
+        MfClassicAuthContext auth_context;
+        MfClassicError error = mf_classic_poller_sync_auth(
+            nfc, ticket_block_number, &key, MfClassicKeyTypeA, &auth_context);
+        if(error != MfClassicErrorNone) {
+            FURI_LOG_D(TAG, "Failed to read block %u: %d", ticket_block_number, error);
+            break;
+        }
+
+        verified = true;
+    } while(false);
+
+    return verified;
+}
+
+static bool metromoney_read(Nfc* nfc, NfcDevice* device) {
+    furi_assert(nfc);
+    furi_assert(device);
+
+    bool is_read = false;
+
+    MfClassicData* data = mf_classic_alloc();
+    nfc_device_copy_data(device, NfcProtocolMfClassic, data);
+
+    do {
+        MfClassicType type = MfClassicTypeMini;
+        MfClassicError error = mf_classic_poller_sync_detect_type(nfc, &type);
+        if(error != MfClassicErrorNone) break;
+
+        data->type = type;
+        if(type != MfClassicType1k) break;
+
+        MfClassicDeviceKeys keys = {
+            .key_a_mask = 0,
+            .key_b_mask = 0,
+        };
+        for(size_t i = 0; i < mf_classic_get_total_sectors_num(data->type); i++) {
+            nfc_util_num2bytes(metromoney_1k_keys[i].a, sizeof(MfClassicKey), keys.key_a[i].data);
+            FURI_BIT_SET(keys.key_a_mask, i);
+            nfc_util_num2bytes(metromoney_1k_keys[i].b, sizeof(MfClassicKey), keys.key_b[i].data);
+            FURI_BIT_SET(keys.key_b_mask, i);
+        }
+
+        error = mf_classic_poller_sync_read(nfc, &keys, data);
+        if(error != MfClassicErrorNone) {
+            FURI_LOG_W(TAG, "Failed to read data");
+            break;
+        }
+
+        nfc_device_set_data(device, NfcProtocolMfClassic, data);
+
+        is_read = true;
+    } while(false);
+
+    mf_classic_free(data);
+
+    return is_read;
+}
+
+static bool metromoney_parse(const NfcDevice* device, FuriString* parsed_data) {
+    furi_assert(device);
+
+    const MfClassicData* data = nfc_device_get_data(device, NfcProtocolMfClassic);
+
+    bool parsed = false;
+
+    do {
+        // Verify key
+        const uint8_t ticket_sector_number = 1;
+        const uint8_t ticket_block_number = 1;
+
+        const MfClassicSectorTrailer* sec_tr =
+            mf_classic_get_sector_trailer_by_sector(data, ticket_sector_number);
+
+        const uint64_t key = nfc_util_bytes2num(sec_tr->key_a.data, COUNT_OF(sec_tr->key_a.data));
+        if(key != metromoney_1k_keys[ticket_sector_number].a) break;
+
+        // Parse data
+        const uint8_t start_block_num =
+            mf_classic_get_first_block_num_of_sector(ticket_sector_number);
+
+        const uint8_t* block_start_ptr =
+            &data->block[start_block_num + ticket_block_number].data[0];
+
+        uint32_t balance = nfc_util_bytes2num_little_endian(block_start_ptr, 4);
+
+        uint32_t balance_lari = balance / 100;
+        uint8_t balance_tetri = balance % 100;
+
+        size_t uid_len = 0;
+        const uint8_t* uid = mf_classic_get_uid(data, &uid_len);
+        uint32_t card_number = nfc_util_bytes2num_little_endian(uid, 4);
+
+        furi_string_printf(
+            parsed_data,
+            "\e#Metromoney\nCard number: %lu\nBalance: %lu.%02u GEL",
+            card_number,
+            balance_lari,
+            balance_tetri);
+        parsed = true;
+    } while(false);
+
+    return parsed;
+}
+
+/* Actual implementation of app<>plugin interface */
+static const NfcSupportedCardsPlugin metromoney_plugin = {
+    .protocol = NfcProtocolMfClassic,
+    .verify = metromoney_verify,
+    .read = metromoney_read,
+    .parse = metromoney_parse,
+};
+
+/* Plugin descriptor to comply with basic plugin specification */
+static const FlipperAppPluginDescriptor metromoney_plugin_descriptor = {
+    .appid = NFC_SUPPORTED_CARD_PLUGIN_APP_ID,
+    .ep_api_version = NFC_SUPPORTED_CARD_PLUGIN_API_VERSION,
+    .entry_point = &metromoney_plugin,
+};
+
+/* Plugin entry point - must return a pointer to const descriptor  */
+const FlipperAppPluginDescriptor* metromoney_plugin_ep() {
+    return &metromoney_plugin_descriptor;
+}

applications/main/nfc/plugins/supported_cards/mykey.c

@@ -0,0 +1,130 @@
+#include "nfc_supported_card_plugin.h"
+
+#include <flipper_application/flipper_application.h>
+#include <machine/endian.h>
+#include <nfc/protocols/st25tb/st25tb.h>
+
+#define TAG "MyKey"
+
+const uint32_t blankBlock18 = 0x480FCD8F, blankBlock19 = 0x070082C0;
+
+static bool mykey_is_blank(const St25tbData* data) {
+    return data->blocks[0x18] == blankBlock18 && data->blocks[0x19] == blankBlock19;
+}
+
+static bool mykey_has_lockid(const St25tbData* data) {
+    return (data->blocks[5] & 0xFF) == 0x7F;
+}
+
+static bool mykey_parse(const NfcDevice* device, FuriString* parsed_data) {
+    furi_assert(device);
+    furi_assert(parsed_data);
+
+    const St25tbData* data = nfc_device_get_data(device, NfcProtocolSt25tb);
+
+    if(data->type != St25tbType04k && data->type != St25tbTypeX4k) {
+        FURI_LOG_D(TAG, "bad type");
+        return false;
+    }
+
+    for(int i = 0; i < 5; i++) {
+        if(data->blocks[i] != 0xFFFFFFFF) {
+            FURI_LOG_D(TAG, "bad otp block %d", i);
+            return false;
+        }
+    }
+
+    if((data->blocks[8] >> 16 & 0xFF) > 0x31 || (data->blocks[8] >> 8 & 0xFF) > 0x12) {
+        FURI_LOG_D(TAG, "bad mfg date");
+        return false;
+    }
+
+    if(data->system_otp_block != 0xFEFFFFFF) {
+        FURI_LOG_D(TAG, "bad sys otp block");
+        return false;
+    }
+
+    furi_string_cat(parsed_data, "\e#MyKey\n");
+
+    if(data->blocks[6] == 0) { // Tag is actually a MyKey but it has been bricked by a reader
+        furi_string_cat(parsed_data, "\e#Bricked!\nBlock 6 is 0!");
+        return true;
+    }
+
+    bool is_blank = mykey_is_blank(data);
+    furi_string_cat_printf(parsed_data, "Serial#: %08lX\n", (uint32_t)__bswap32(data->blocks[7]));
+    furi_string_cat_printf(parsed_data, "Blank: %s\n", is_blank ? "yes" : "no");
+    furi_string_cat_printf(parsed_data, "LockID: %s\n", mykey_has_lockid(data) ? "maybe" : "no");
+
+    uint32_t block8 = data->blocks[8];
+    furi_string_cat_printf(
+        parsed_data,
+        "Prod. date: %02lX/%02lX/%04lX",
+        block8 >> 16 & 0xFF,
+        block8 >> 8 & 0xFF,
+        0x2000 + (block8 & 0xFF));
+
+    if(!is_blank) {
+        furi_string_cat_printf(
+            parsed_data, "\nOp. count: %zu\n", (size_t)__bswap32(data->blocks[0x12] & 0xFFFFFF00));
+
+        uint32_t block3C = data->blocks[0x3C];
+        if(block3C == 0xFFFFFFFF) {
+            furi_string_cat(parsed_data, "No history available!");
+        } else {
+            block3C ^= data->blocks[0x07];
+            uint32_t startingOffset = ((block3C & 0x30000000) >> 28) |
+                                      ((block3C & 0x00100000) >> 18);
+            furi_check(startingOffset < 8); //-V547
+            for(int txnOffset = 8; txnOffset > 0; txnOffset--) {
+                uint32_t txnBlock =
+                    __bswap32(data->blocks[0x34 + ((startingOffset + txnOffset) % 8)]);
+
+                if(txnBlock == 0xFFFFFFFF) {
+                    break;
+                }
+
+                uint8_t day = txnBlock >> 27;
+                uint8_t month = txnBlock >> 23 & 0xF;
+                uint16_t year = 2000 + (txnBlock >> 16 & 0x7F);
+                uint16_t credit = txnBlock & 0xFFFF;
+
+                if(txnOffset == 8) {
+                    furi_string_cat_printf(
+                        parsed_data, "Current credit: %d.%02d euros\n", credit / 100, credit % 100);
+                    furi_string_cat(parsed_data, "Op. history (newest first):");
+                }
+
+                furi_string_cat_printf(
+                    parsed_data,
+                    "\n    %02d/%02d/%04d %d.%02d",
+                    day,
+                    month,
+                    year,
+                    credit / 100,
+                    credit % 100);
+            }
+        }
+    }
+    return true;
+}
+
+/* Actual implementation of app<>plugin interface */
+static const NfcSupportedCardsPlugin mykey_plugin = {
+    .protocol = NfcProtocolSt25tb,
+    .verify = NULL,
+    .read = NULL,
+    .parse = mykey_parse,
+};
+
+/* Plugin descriptor to comply with basic plugin specification */
+static const FlipperAppPluginDescriptor mykey_plugin_descriptor = {
+    .appid = NFC_SUPPORTED_CARD_PLUGIN_APP_ID,
+    .ep_api_version = NFC_SUPPORTED_CARD_PLUGIN_API_VERSION,
+    .entry_point = &mykey_plugin,
+};
+
+/* Plugin entry point - must return a pointer to const descriptor  */
+const FlipperAppPluginDescriptor* mykey_plugin_ep() {
+    return &mykey_plugin_descriptor;
+}

applications/main/nfc/plugins/supported_cards/plantain.c

@@ -4,7 +4,7 @@
 
 #include <nfc/nfc_device.h>
 #include <nfc/helpers/nfc_util.h>
-#include <nfc/protocols/mf_classic/mf_classic_poller_sync_api.h>
+#include <nfc/protocols/mf_classic/mf_classic_poller_sync.h>
 
 #define TAG "Plantain"
 
@@ -91,7 +91,7 @@ static bool plantain_verify_type(Nfc* nfc, MfClassicType type) {
 
         MfClassicAuthContext auth_context;
         MfClassicError error =
-            mf_classic_poller_auth(nfc, block_num, &key, MfClassicKeyTypeA, &auth_context);
+            mf_classic_poller_sync_auth(nfc, block_num, &key, MfClassicKeyTypeA, &auth_context);
         if(error != MfClassicErrorNone) {
             FURI_LOG_D(TAG, "Failed to read block %u: %d", block_num, error);
             break;
@@ -119,7 +119,7 @@ static bool plantain_read(Nfc* nfc, NfcDevice* device) {
 
     do {
         MfClassicType type = MfClassicTypeMini;
-        MfClassicError error = mf_classic_poller_detect_type(nfc, &type);
+        MfClassicError error = mf_classic_poller_sync_detect_type(nfc, &type);
         if(error != MfClassicErrorNone) break;
 
         data->type = type;
@@ -134,7 +134,7 @@ static bool plantain_read(Nfc* nfc, NfcDevice* device) {
             FURI_BIT_SET(keys.key_b_mask, i);
         }
 
-        error = mf_classic_poller_read(nfc, &keys, data);
+        error = mf_classic_poller_sync_read(nfc, &keys, data);
         if(error != MfClassicErrorNone) {
             FURI_LOG_W(TAG, "Failed to read data");
             break;

applications/main/nfc/plugins/supported_cards/saflok.c

@@ -0,0 +1,174 @@
+// From: https://gitee.com/jadenwu/Saflok_KDF/blob/master/saflok.c
+// KDF published and reverse engineered by Jaden Wu
+// FZ plugin by @noproto
+
+#include "nfc_supported_card_plugin.h"
+#include <flipper_application/flipper_application.h>
+#include <nfc/nfc_device.h>
+#include <nfc/helpers/nfc_util.h>
+#include <nfc/protocols/mf_classic/mf_classic_poller_sync.h>
+#include <stdint.h>
+
+#define TAG "Saflok"
+#define MAGIC_TABLE_SIZE 192
+#define KEY_LENGTH 6
+#define UID_LENGTH 4
+#define CHECK_SECTOR 1
+
+typedef struct {
+    uint64_t a;
+    uint64_t b;
+} MfClassicKeyPair;
+
+static MfClassicKeyPair saflok_1k_keys[] = {
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 000
+    {.a = 0x2a2c13cc242a, .b = 0xffffffffffff}, // 001
+    {.a = 0xffffffffffff, .b = 0xffffffffffff}, // 002
+    {.a = 0xffffffffffff, .b = 0xffffffffffff}, // 003
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 004
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 005
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 006
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 007
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 008
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 009
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 010
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 011
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 012
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 013
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 014
+    {.a = 0x000000000000, .b = 0xffffffffffff}, // 015
+};
+
+void generate_saflok_key(const uint8_t* uid, uint8_t* key) {
+    static const uint8_t magic_table[MAGIC_TABLE_SIZE] = {
+        0x00, 0x00, 0xAA, 0x00, 0x00, 0x00, 0xF0, 0x57, 0xB3, 0x9E, 0xE3, 0xD8, 0x00, 0x00, 0xAA,
+        0x00, 0x00, 0x00, 0x96, 0x9D, 0x95, 0x4A, 0xC1, 0x57, 0x00, 0x00, 0xAA, 0x00, 0x00, 0x00,
+        0x8F, 0x43, 0x58, 0x0D, 0x2C, 0x9D, 0x00, 0x00, 0xAA, 0x00, 0x00, 0x00, 0xFF, 0xCC, 0xE0,
+        0x05, 0x0C, 0x43, 0x00, 0x00, 0xAA, 0x00, 0x00, 0x00, 0x34, 0x1B, 0x15, 0xA6, 0x90, 0xCC,
+        0x00, 0x00, 0xAA, 0x00, 0x00, 0x00, 0x89, 0x58, 0x56, 0x12, 0xE7, 0x1B, 0x00, 0x00, 0xAA,
+        0x00, 0x00, 0x00, 0xBB, 0x74, 0xB0, 0x95, 0x36, 0x58, 0x00, 0x00, 0xAA, 0x00, 0x00, 0x00,
+        0xFB, 0x97, 0xF8, 0x4B, 0x5B, 0x74, 0x00, 0x00, 0xAA, 0x00, 0x00, 0x00, 0xC9, 0xD1, 0x88,
+        0x35, 0x9F, 0x92, 0x00, 0x00, 0xAA, 0x00, 0x00, 0x00, 0x8F, 0x92, 0xE9, 0x7F, 0x58, 0x97,
+        0x00, 0x00, 0xAA, 0x00, 0x00, 0x00, 0x16, 0x6C, 0xA2, 0xB0, 0x9F, 0xD1, 0x00, 0x00, 0xAA,
+        0x00, 0x00, 0x00, 0x27, 0xDD, 0x93, 0x10, 0x1C, 0x6C, 0x00, 0x00, 0xAA, 0x00, 0x00, 0x00,
+        0xDA, 0x3E, 0x3F, 0xD6, 0x49, 0xDD, 0x00, 0x00, 0xAA, 0x00, 0x00, 0x00, 0x58, 0xDD, 0xED,
+        0x07, 0x8E, 0x3E, 0x00, 0x00, 0xAA, 0x00, 0x00, 0x00, 0x5C, 0xD0, 0x05, 0xCF, 0xD9, 0x07,
+        0x00, 0x00, 0xAA, 0x00, 0x00, 0x00, 0x11, 0x8D, 0xD0, 0x01, 0x87, 0xD0};
+
+    uint8_t magic_byte = (uid[3] >> 4) + (uid[2] >> 4) + (uid[0] & 0x0F);
+    uint8_t magickal_index = (magic_byte & 0x0F) * 12 + 11;
+
+    uint8_t temp_key[KEY_LENGTH] = {magic_byte, uid[0], uid[1], uid[2], uid[3], magic_byte};
+    uint8_t carry_sum = 0;
+
+    for(int i = KEY_LENGTH - 1; i >= 0; i--, magickal_index--) {
+        uint16_t keysum = temp_key[i] + magic_table[magickal_index] + carry_sum;
+        temp_key[i] = (keysum & 0xFF);
+        carry_sum = keysum >> 8;
+    }
+
+    memcpy(key, temp_key, KEY_LENGTH);
+}
+
+static bool saflok_verify(Nfc* nfc) {
+    bool verified = false;
+
+    do {
+        const uint8_t block_num = mf_classic_get_first_block_num_of_sector(CHECK_SECTOR);
+        FURI_LOG_D(TAG, "Saflok: Verifying sector %i", CHECK_SECTOR);
+
+        MfClassicKey key = {0};
+        nfc_util_num2bytes(saflok_1k_keys[CHECK_SECTOR].a, COUNT_OF(key.data), key.data);
+
+        MfClassicAuthContext auth_context;
+        MfClassicError error =
+            mf_classic_poller_sync_auth(nfc, block_num, &key, MfClassicKeyTypeA, &auth_context);
+        if(error != MfClassicErrorNone) {
+            FURI_LOG_D(TAG, "Saflok: Failed to read block %u: %d", block_num, error);
+            break;
+        }
+
+        verified = true;
+    } while(false);
+
+    return verified;
+}
+
+static bool saflok_read(Nfc* nfc, NfcDevice* device) {
+    FURI_LOG_D(TAG, "Entering Saflok KDF");
+
+    furi_assert(nfc);
+    furi_assert(device);
+
+    bool is_read = false;
+
+    MfClassicData* data = mf_classic_alloc();
+    nfc_device_copy_data(device, NfcProtocolMfClassic, data);
+
+    do {
+        MfClassicType type = MfClassicType1k;
+        MfClassicError error = mf_classic_poller_sync_detect_type(nfc, &type);
+        if(error != MfClassicErrorNone) break;
+        data->type = type;
+
+        size_t uid_len;
+        const uint8_t* uid = mf_classic_get_uid(data, &uid_len);
+        FURI_LOG_D(
+            TAG, "Saflok: UID identified: %02X%02X%02X%02X", uid[0], uid[1], uid[2], uid[3]);
+        if(uid_len != UID_LENGTH) break;
+
+        uint8_t key[KEY_LENGTH];
+        generate_saflok_key(uid, key);
+        uint64_t num_key = nfc_util_bytes2num(key, KEY_LENGTH);
+        FURI_LOG_D(TAG, "Saflok: Key generated for UID: %012llX", num_key);
+
+        for(size_t i = 0; i < mf_classic_get_total_sectors_num(data->type); i++) {
+            if(saflok_1k_keys[i].a == 0x000000000000) {
+                saflok_1k_keys[i].a = num_key;
+            }
+        }
+
+        MfClassicDeviceKeys keys = {};
+        for(size_t i = 0; i < mf_classic_get_total_sectors_num(data->type); i++) {
+            nfc_util_num2bytes(saflok_1k_keys[i].a, sizeof(MfClassicKey), keys.key_a[i].data);
+            FURI_BIT_SET(keys.key_a_mask, i);
+            nfc_util_num2bytes(saflok_1k_keys[i].b, sizeof(MfClassicKey), keys.key_b[i].data);
+            FURI_BIT_SET(keys.key_b_mask, i);
+        }
+
+        error = mf_classic_poller_sync_read(nfc, &keys, data);
+        if(error != MfClassicErrorNone) {
+            FURI_LOG_W(TAG, "Failed to read data");
+            break;
+        }
+
+        nfc_device_set_data(device, NfcProtocolMfClassic, data);
+
+        is_read = true;
+    } while(false);
+
+    mf_classic_free(data);
+
+    return is_read;
+}
+
+/* Actual implementation of app<>plugin interface */
+static const NfcSupportedCardsPlugin saflok_plugin = {
+    .protocol = NfcProtocolMfClassic,
+    .verify = saflok_verify,
+    .read = saflok_read,
+    // KDF mode
+    .parse = NULL,
+};
+
+/* Plugin descriptor to comply with basic plugin specification */
+static const FlipperAppPluginDescriptor saflok_plugin_descriptor = {
+    .appid = NFC_SUPPORTED_CARD_PLUGIN_APP_ID,
+    .ep_api_version = NFC_SUPPORTED_CARD_PLUGIN_API_VERSION,
+    .entry_point = &saflok_plugin,
+};
+
+/* Plugin entry point - must return a pointer to const descriptor  */
+const FlipperAppPluginDescriptor* saflok_plugin_ep() {
+    return &saflok_plugin_descriptor;
+}

applications/main/nfc/plugins/supported_cards/two_cities.c

@@ -4,7 +4,7 @@
 
 #include <nfc/nfc_device.h>
 #include <nfc/helpers/nfc_util.h>
-#include <nfc/protocols/mf_classic/mf_classic_poller_sync_api.h>
+#include <nfc/protocols/mf_classic/mf_classic_poller_sync.h>
 
 #define TAG "TwoCities"
 
@@ -49,7 +49,7 @@ bool two_cities_verify(Nfc* nfc) {
 
         MfClassicAuthContext auth_ctx = {};
         MfClassicError error =
-            mf_classic_poller_auth(nfc, block_num, &key, MfClassicKeyTypeA, &auth_ctx);
+            mf_classic_poller_sync_auth(nfc, block_num, &key, MfClassicKeyTypeA, &auth_ctx);
         if(error != MfClassicErrorNone) {
             FURI_LOG_D(TAG, "Failed to read block %u: %d", block_num, error);
             break;
@@ -72,7 +72,7 @@ static bool two_cities_read(Nfc* nfc, NfcDevice* device) {
 
     do {
         MfClassicType type = MfClassicTypeMini;
-        MfClassicError error = mf_classic_poller_detect_type(nfc, &type);
+        MfClassicError error = mf_classic_poller_sync_detect_type(nfc, &type);
         if(error != MfClassicErrorNone) break;
 
         data->type = type;
@@ -84,7 +84,7 @@ static bool two_cities_read(Nfc* nfc, NfcDevice* device) {
             FURI_BIT_SET(keys.key_b_mask, i);
         }
 
-        error = mf_classic_poller_read(nfc, &keys, data);
+        error = mf_classic_poller_sync_read(nfc, &keys, data);
         if(error != MfClassicErrorNone) {
             FURI_LOG_W(TAG, "Failed to read data");
             break;

applications/main/nfc/plugins/supported_cards/umarsh.c

@@ -0,0 +1,155 @@
+/*
+ * Parser for Umarsh card (Russia).
+ *
+ * Copyright 2023 Leptoptilos <leptoptilos@icloud.com>
+ * Thanks https://github.com/krolchonok for the provided dumps and their analysis
+ *
+ * Note: All meaningful data is stored in sectors 0, 8 and 12, reading data 
+ * from which is possible only with the B key. The key B for these sectors 
+ * is unique for each card. To get it, you should use a nested attack.
+ * More info about Umarsh cards: https://github.com/metrodroid/metrodroid/wiki/Umarsh
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "core/core_defines.h"
+#include "nfc_supported_card_plugin.h"
+
+#include "protocols/mf_classic/mf_classic.h"
+#include <flipper_application/flipper_application.h>
+
+#include <nfc/nfc_device.h>
+#include <nfc/helpers/nfc_util.h>
+#include <nfc/protocols/mf_classic/mf_classic_poller_sync.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <furi_hal_rtc.h>
+
+#define TAG "Umarsh"
+
+bool parse_datetime(uint16_t date, FuriHalRtcDateTime* result) {
+    result->year = 2000 + (date >> 9);
+    result->month = date >> 5 & 0x0F;
+    result->day = date & 0x1F;
+    return (date != 0);
+}
+
+static bool umarsh_parse(const NfcDevice* device, FuriString* parsed_data) {
+    furi_assert(device);
+
+    const MfClassicData* data = nfc_device_get_data(device, NfcProtocolMfClassic);
+
+    bool parsed = false;
+
+    do {
+        // Verify card type
+        if(data->type != MfClassicType1k) break;
+
+        const uint8_t ticket_sector = 8;
+
+        const uint8_t ticket_sector_start_block_number =
+            mf_classic_get_first_block_num_of_sector(ticket_sector);
+
+        // Validate specific for Umarsh ticket sector header
+        const uint8_t* block_start_ptr = &data->block[ticket_sector_start_block_number].data[0];
+
+        const uint32_t header_part_0 = nfc_util_bytes2num(block_start_ptr, 4);
+        const uint32_t header_part_1 = nfc_util_bytes2num(block_start_ptr + 4, 4);
+        if((header_part_0 + header_part_1) != 0xFFFFFFFF) break;
+
+        // Data parsing from block 1
+        block_start_ptr = &data->block[ticket_sector_start_block_number + 1].data[0];
+        const uint16_t expiry_date = nfc_util_bytes2num(block_start_ptr + 1, 2);
+        const uint8_t region_number = (((block_start_ptr[8] >> 5) & 0x07) << 4) |
+                                      (block_start_ptr[12] & 0x0F);
+        const uint8_t refill_counter = nfc_util_bytes2num(block_start_ptr + 7, 1);
+        const uint32_t card_number = nfc_util_bytes2num(block_start_ptr + 8, 4) & 0x3FFFFFFF;
+
+        if(card_number == 0) break;
+
+        // Data parsing from block 2
+        block_start_ptr = &data->block[ticket_sector_start_block_number + 2].data[0];
+        const uint16_t valid_to = nfc_util_bytes2num(block_start_ptr, 2);
+        const uint32_t terminal_number = nfc_util_bytes2num(block_start_ptr + 3, 3);
+        const uint16_t last_refill_date = nfc_util_bytes2num(block_start_ptr + 6, 2);
+        const uint16_t balance_rub = (nfc_util_bytes2num(block_start_ptr + 8, 2)) & 0x7FFF;
+        const uint8_t balance_kop = nfc_util_bytes2num(block_start_ptr + 10, 1) & 0x7F;
+
+        FuriHalRtcDateTime expiry_datetime;
+        bool is_expiry_datetime_valid = parse_datetime(expiry_date, &expiry_datetime);
+
+        FuriHalRtcDateTime valid_to_datetime;
+        bool is_valid_to_datetime_valid = parse_datetime(valid_to, &valid_to_datetime);
+
+        FuriHalRtcDateTime last_refill_datetime;
+        bool is_last_refill_datetime_valid =
+            parse_datetime(last_refill_date, &last_refill_datetime);
+
+        furi_string_cat_printf(
+            parsed_data,
+            "\e#Umarsh\nCard number: %lu\nRegion: %02u\nTerminal number: %lu\nRefill counter: %u\nBalance: %u.%02u RUR",
+            card_number,
+            region_number,
+            terminal_number,
+            refill_counter,
+            balance_rub,
+            balance_kop);
+
+        if(is_expiry_datetime_valid)
+            furi_string_cat_printf(
+                parsed_data,
+                "\nExpires: %02u.%02u.%u",
+                expiry_datetime.day,
+                expiry_datetime.month,
+                expiry_datetime.year);
+        if(is_valid_to_datetime_valid)
+            furi_string_cat_printf(
+                parsed_data,
+                "\nValid to: %02u.%02u.%u",
+                valid_to_datetime.day,
+                valid_to_datetime.month,
+                valid_to_datetime.year);
+        if(is_last_refill_datetime_valid)
+            furi_string_cat_printf(
+                parsed_data,
+                "\nLast refill: %02u.%02u.%u",
+                last_refill_datetime.day,
+                last_refill_datetime.month,
+                last_refill_datetime.year);
+
+        parsed = true;
+    } while(false);
+
+    return parsed;
+}
+
+/* Actual implementation of app<>plugin interface */
+static const NfcSupportedCardsPlugin umarsh_plugin = {
+    .protocol = NfcProtocolMfClassic,
+    .verify = NULL,
+    .read = NULL,
+    .parse = umarsh_parse,
+};
+
+/* Plugin descriptor to comply with basic plugin specification */
+static const FlipperAppPluginDescriptor umarsh_plugin_descriptor = {
+    .appid = NFC_SUPPORTED_CARD_PLUGIN_APP_ID,
+    .ep_api_version = NFC_SUPPORTED_CARD_PLUGIN_API_VERSION,
+    .entry_point = &umarsh_plugin,
+};
+
+/* Plugin entry point - must return a pointer to const descriptor  */
+const FlipperAppPluginDescriptor* umarsh_plugin_ep() {
+    return &umarsh_plugin_descriptor;
+}

applications/main/nfc/plugins/supported_cards/zolotaya_korona.c

@@ -0,0 +1,254 @@
+/*
+ * Parser for Zolotaya Korona card (Russia).
+ *
+ * Copyright 2023 Leptoptilos <leptoptilos@icloud.com>
+ *
+ * More info about Zolotaya Korona cards: https://github.com/metrodroid/metrodroid/wiki/Zolotaya-Korona
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "core/core_defines.h"
+#include "core/string.h"
+#include "furi_hal_rtc.h"
+#include "nfc_supported_card_plugin.h"
+
+#include "protocols/mf_classic/mf_classic.h"
+#include <flipper_application/flipper_application.h>
+
+#include <nfc/nfc_device.h>
+#include <nfc/helpers/nfc_util.h>
+#include <nfc/protocols/mf_classic/mf_classic_poller_sync.h>
+#include <stdbool.h>
+#include <stdint.h>
+
+#define TAG "Zolotaya Korona"
+
+#define TRIP_SECTOR_NUM (4)
+#define PURSE_SECTOR_NUM (6)
+#define INFO_SECTOR_NUM (15)
+
+typedef struct {
+    uint64_t a;
+    uint64_t b;
+} MfClassicKeyPair;
+
+// Sector 15 data. Byte [11] contains the mistake. If byte [11] was 0xEF, bytes [1-18] means "ЗАО Золотая Корона"
+static const uint8_t info_sector_signature[] = {0xE2, 0x87, 0x80, 0x8E, 0x20, 0x87, 0xAE,
+                                                0xAB, 0xAE, 0xF2, 0xA0, 0xEF, 0x20, 0x8A,
+                                                0xAE, 0xE0, 0xAE, 0xAD, 0xA0, 0x00, 0x00,
+                                                0x00, 0x00, 0x00, 0x00};
+
+#define FURI_HAL_RTC_SECONDS_PER_MINUTE 60
+#define FURI_HAL_RTC_SECONDS_PER_HOUR (FURI_HAL_RTC_SECONDS_PER_MINUTE * 60)
+#define FURI_HAL_RTC_SECONDS_PER_DAY (FURI_HAL_RTC_SECONDS_PER_HOUR * 24)
+#define FURI_HAL_RTC_EPOCH_START_YEAR 1970
+
+void timestamp_to_datetime(uint32_t timestamp, FuriHalRtcDateTime* datetime) {
+    uint32_t days = timestamp / FURI_HAL_RTC_SECONDS_PER_DAY;
+    uint32_t seconds_in_day = timestamp % FURI_HAL_RTC_SECONDS_PER_DAY;
+
+    datetime->year = FURI_HAL_RTC_EPOCH_START_YEAR;
+
+    while(days >= furi_hal_rtc_get_days_per_year(datetime->year)) {
+        days -= furi_hal_rtc_get_days_per_year(datetime->year);
+        (datetime->year)++;
+    }
+
+    datetime->month = 1;
+    while(days >= furi_hal_rtc_get_days_per_month(
+                      furi_hal_rtc_is_leap_year(datetime->year), datetime->month)) {
+        days -= furi_hal_rtc_get_days_per_month(
+            furi_hal_rtc_is_leap_year(datetime->year), datetime->month);
+        (datetime->month)++;
+    }
+
+    datetime->day = days + 1;
+    datetime->hour = seconds_in_day / FURI_HAL_RTC_SECONDS_PER_HOUR;
+    datetime->minute =
+        (seconds_in_day % FURI_HAL_RTC_SECONDS_PER_HOUR) / FURI_HAL_RTC_SECONDS_PER_MINUTE;
+    datetime->second = seconds_in_day % FURI_HAL_RTC_SECONDS_PER_MINUTE;
+}
+
+uint64_t bytes2num_bcd(const uint8_t* src, uint8_t len_bytes) {
+    furi_assert(src);
+
+    uint64_t res = 0;
+
+    for(uint8_t i = 0; i < len_bytes; i++) {
+        res *= 10;
+        res += src[i] / 16;
+        res *= 10;
+        res += src[i] % 16;
+    }
+
+    return res;
+}
+
+static bool zolotaya_korona_parse(const NfcDevice* device, FuriString* parsed_data) {
+    furi_assert(device);
+
+    const MfClassicData* data = nfc_device_get_data(device, NfcProtocolMfClassic);
+
+    bool parsed = false;
+
+    do {
+        // Verify info sector data
+        const uint8_t start_info_block_number =
+            mf_classic_get_first_block_num_of_sector(INFO_SECTOR_NUM);
+        const uint8_t* block_start_ptr = &data->block[start_info_block_number].data[0];
+
+        bool verified = true;
+        for(uint8_t i = 0; i < sizeof(info_sector_signature); i++) {
+            if(i == 16) {
+                block_start_ptr = &data->block[start_info_block_number + 1].data[0];
+            }
+            if(block_start_ptr[i % 16] != info_sector_signature[i]) {
+                verified = false;
+                break;
+            }
+        }
+
+        if(!verified) break;
+
+        // Parse data
+
+        // INFO SECTOR
+        // block 1
+        const uint8_t region_number = bytes2num_bcd(block_start_ptr + 10, 1);
+
+        // block 2
+        block_start_ptr = &data->block[start_info_block_number + 2].data[4];
+        const uint64_t card_number =
+            bytes2num_bcd(block_start_ptr, 9) * 10 + bytes2num_bcd(block_start_ptr + 9, 1) / 10;
+
+        // TRIP SECTOR
+        const uint8_t start_trip_block_number =
+            mf_classic_get_first_block_num_of_sector(TRIP_SECTOR_NUM);
+        // block 0
+        block_start_ptr = &data->block[start_trip_block_number].data[7];
+
+        const uint8_t status = block_start_ptr[0] % 16;
+        const uint16_t sequence_number = nfc_util_bytes2num(block_start_ptr + 1, 2);
+        const uint8_t discount_code = nfc_util_bytes2num(block_start_ptr + 3, 1);
+
+        // block 1: refill block
+        block_start_ptr = &data->block[start_trip_block_number + 1].data[1];
+
+        const uint16_t refill_machine_id = nfc_util_bytes2num_little_endian(block_start_ptr, 2);
+        const uint32_t last_refill_timestamp =
+            nfc_util_bytes2num_little_endian(block_start_ptr + 2, 4);
+        const uint32_t last_refill_amount =
+            nfc_util_bytes2num_little_endian(block_start_ptr + 6, 4);
+        const uint32_t last_refill_amount_rub = last_refill_amount / 100;
+        const uint8_t last_refill_amount_kop = last_refill_amount % 100;
+        const uint16_t refill_counter = nfc_util_bytes2num_little_endian(block_start_ptr + 10, 2);
+
+        FuriHalRtcDateTime last_refill_datetime = {0};
+        timestamp_to_datetime(last_refill_timestamp, &last_refill_datetime);
+
+        // block 2: trip block
+        block_start_ptr = &data->block[start_trip_block_number + 2].data[0];
+        const char validator_first_letter =
+            nfc_util_bytes2num_little_endian(block_start_ptr + 1, 1);
+        const uint32_t validator_id = bytes2num_bcd(block_start_ptr + 2, 3);
+        const uint32_t last_trip_timestamp =
+            nfc_util_bytes2num_little_endian(block_start_ptr + 6, 4);
+        const uint8_t track_number = nfc_util_bytes2num_little_endian(block_start_ptr + 10, 1);
+        const uint32_t prev_balance = nfc_util_bytes2num_little_endian(block_start_ptr + 11, 4);
+        const uint32_t prev_balance_rub = prev_balance / 100;
+        const uint8_t prev_balance_kop = prev_balance % 100;
+
+        FuriHalRtcDateTime last_trip_datetime = {0};
+        timestamp_to_datetime(last_trip_timestamp, &last_trip_datetime);
+
+        // PARSE DATA FROM PURSE SECTOR
+        const uint8_t start_purse_block_number =
+            mf_classic_get_first_block_num_of_sector(PURSE_SECTOR_NUM);
+        block_start_ptr = &data->block[start_purse_block_number].data[0];
+
+        // block 0
+        uint32_t balance = nfc_util_bytes2num_little_endian(block_start_ptr, 4);
+
+        uint32_t balance_rub = balance / 100;
+        uint8_t balance_kop = balance % 100;
+
+        furi_string_cat_printf(
+            parsed_data,
+            "\e#Zolotaya korona\nCard number: %llu\nRegion: %u\nBalance: %lu.%02u RUR\nPrev. balance: %lu.%02u RUR",
+            card_number,
+            region_number,
+            balance_rub,
+            balance_kop,
+            prev_balance_rub,
+            prev_balance_kop);
+
+        furi_string_cat_printf(
+            parsed_data,
+            "\nLast refill amount: %lu.%02u RUR\nRefill counter: %u\nLast refill: %u.%02u.%02u %02u:%02u\nRefill machine id: %u",
+            last_refill_amount_rub,
+            last_refill_amount_kop,
+            refill_counter,
+            last_refill_datetime.day,
+            last_refill_datetime.month,
+            last_refill_datetime.year,
+            last_refill_datetime.hour,
+            last_refill_datetime.minute,
+            refill_machine_id);
+
+        furi_string_cat_printf(
+            parsed_data,
+            "\nLast trip: %u.%02u.%02u %02u:%02u\nTrack number: %u\nValidator: %c%06lu",
+            last_trip_datetime.day,
+            last_trip_datetime.month,
+            last_trip_datetime.year,
+            last_trip_datetime.hour,
+            last_trip_datetime.minute,
+            track_number,
+            validator_first_letter,
+            validator_id);
+
+        if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) {
+            furi_string_cat_printf(
+                parsed_data,
+                "\nStatus: %u\nSequence num: %u\nDiscount code: %u",
+                status,
+                sequence_number,
+                discount_code);
+        }
+
+        parsed = true;
+    } while(false);
+
+    return parsed;
+}
+
+/* Actual implementation of app<>plugin interface */
+static const NfcSupportedCardsPlugin zolotaya_korona_plugin = {
+    .protocol = NfcProtocolMfClassic,
+    .verify = NULL,
+    .read = NULL,
+    .parse = zolotaya_korona_parse,
+};
+
+/* Plugin descriptor to comply with basic plugin specification */
+static const FlipperAppPluginDescriptor zolotaya_korona_plugin_descriptor = {
+    .appid = NFC_SUPPORTED_CARD_PLUGIN_APP_ID,
+    .ep_api_version = NFC_SUPPORTED_CARD_PLUGIN_API_VERSION,
+    .entry_point = &zolotaya_korona_plugin,
+};
+
+/* Plugin entry point - must return a pointer to const descriptor  */
+const FlipperAppPluginDescriptor* zolotaya_korona_plugin_ep() {
+    return &zolotaya_korona_plugin_descriptor;
+}

applications/main/nfc/resources/nfc/assets/mf_classic_dict.nfc

@@ -3823,3 +3823,11 @@ F72CD208FDF9
 2158E314C3DF
 # 1k WALDORF ASTORIA
 011C6CF459E8
+# 1k HAWAII HOTEL
+2CAD8A83DF28
+555D8BBC2D3E
+78DF1176C8FD
+ADC169F922CB
+# Volgograd (Russia) Volna transport cards keys
+2B787A063D5D
+D37C8F1793F7

applications/main/nfc/scenes/nfc_scene_config.h

@@ -24,6 +24,10 @@ ADD_SCENE(nfc, field, Field)
 ADD_SCENE(nfc, retry_confirm, RetryConfirm)
 ADD_SCENE(nfc, exit_confirm, ExitConfirm)
 
+ADD_SCENE(nfc, mf_ultralight_write, MfUltralightWrite)
+ADD_SCENE(nfc, mf_ultralight_write_success, MfUltralightWriteSuccess)
+ADD_SCENE(nfc, mf_ultralight_write_fail, MfUltralightWriteFail)
+ADD_SCENE(nfc, mf_ultralight_wrong_card, MfUltralightWrongCard)
 ADD_SCENE(nfc, mf_ultralight_unlock_menu, MfUltralightUnlockMenu)
 ADD_SCENE(nfc, mf_ultralight_unlock_warn, MfUltralightUnlockWarn)
 ADD_SCENE(nfc, mf_ultralight_key_input, MfUltralightKeyInput)

applications/main/nfc/scenes/nfc_scene_detect.c

@@ -37,6 +37,7 @@ bool nfc_scene_detect_on_event(void* context, SceneManagerEvent event) {
     if(event.type == SceneManagerEventTypeCustom) {
         if(event.event == NfcCustomEventWorkerExit) {
             if(instance->protocols_detected_num > 1) {
+                notification_message(instance->notifications, &sequence_single_vibro);
                 scene_manager_next_scene(instance->scene_manager, NfcSceneSelectProtocol);
             } else {
                 scene_manager_next_scene(instance->scene_manager, NfcSceneRead);

applications/main/nfc/scenes/nfc_scene_extra_actions.c

@@ -45,11 +45,7 @@ bool nfc_scene_extra_actions_on_event(void* context, SceneManagerEvent event) {
 
     if(event.type == SceneManagerEventTypeCustom) {
         if(event.event == SubmenuIndexMfClassicKeys) {
-            if(nfc_dict_check_presence(NFC_APP_MF_CLASSIC_DICT_USER_PATH)) {
-                scene_manager_next_scene(instance->scene_manager, NfcSceneMfClassicKeys);
-            } else {
-                scene_manager_previous_scene(instance->scene_manager);
-            }
+            scene_manager_next_scene(instance->scene_manager, NfcSceneMfClassicKeys);
             consumed = true;
         } else if(event.event == SubmenuIndexMfUltralightUnlock) {
             mf_ultralight_auth_reset(instance->mf_ul_auth);

applications/main/nfc/scenes/nfc_scene_mf_classic_dict_attack.c

@@ -41,7 +41,8 @@ NfcCommand nfc_dict_attack_worker_callback(NfcGenericEvent event, void* context)
             instance->view_dispatcher, NfcCustomEventDictAttackDataUpdate);
     } else if(mfc_event->type == MfClassicPollerEventTypeRequestKey) {
         MfClassicKey key = {};
-        if(nfc_dict_get_next_key(instance->nfc_dict_context.dict, key.data, sizeof(MfClassicKey))) {
+        if(keys_dict_get_next_key(
+               instance->nfc_dict_context.dict, key.data, sizeof(MfClassicKey))) {
             mfc_event->data->key_request_data.key = key;
             mfc_event->data->key_request_data.key_provided = true;
             instance->nfc_dict_context.dict_keys_current++;
@@ -60,7 +61,7 @@ NfcCommand nfc_dict_attack_worker_callback(NfcGenericEvent event, void* context)
         view_dispatcher_send_custom_event(
             instance->view_dispatcher, NfcCustomEventDictAttackDataUpdate);
     } else if(mfc_event->type == MfClassicPollerEventTypeNextSector) {
-        nfc_dict_rewind(instance->nfc_dict_context.dict);
+        keys_dict_rewind(instance->nfc_dict_context.dict);
         instance->nfc_dict_context.dict_keys_current = 0;
         instance->nfc_dict_context.current_sector =
             mfc_event->data->next_sector_data.current_sector;
@@ -79,7 +80,7 @@ NfcCommand nfc_dict_attack_worker_callback(NfcGenericEvent event, void* context)
         view_dispatcher_send_custom_event(
             instance->view_dispatcher, NfcCustomEventDictAttackDataUpdate);
     } else if(mfc_event->type == MfClassicPollerEventTypeKeyAttackStop) {
-        nfc_dict_rewind(instance->nfc_dict_context.dict);
+        keys_dict_rewind(instance->nfc_dict_context.dict);
         instance->nfc_dict_context.is_key_attack = false;
         instance->nfc_dict_context.dict_keys_current = 0;
         view_dispatcher_send_custom_event(
@@ -124,15 +125,15 @@ static void nfc_scene_mf_classic_dict_attack_prepare_view(NfcApp* instance) {
         scene_manager_get_scene_state(instance->scene_manager, NfcSceneMfClassicDictAttack);
     if(state == DictAttackStateUserDictInProgress) {
         do {
-            if(!nfc_dict_check_presence(NFC_APP_MF_CLASSIC_DICT_USER_PATH)) {
+            if(!keys_dict_check_presence(NFC_APP_MF_CLASSIC_DICT_USER_PATH)) {
                 state = DictAttackStateSystemDictInProgress;
                 break;
             }
 
-            instance->nfc_dict_context.dict = nfc_dict_alloc(
-                NFC_APP_MF_CLASSIC_DICT_USER_PATH, NfcDictModeOpenAlways, sizeof(MfClassicKey));
-            if(nfc_dict_get_total_keys(instance->nfc_dict_context.dict) == 0) {
-                nfc_dict_free(instance->nfc_dict_context.dict);
+            instance->nfc_dict_context.dict = keys_dict_alloc(
+                NFC_APP_MF_CLASSIC_DICT_USER_PATH, KeysDictModeOpenAlways, sizeof(MfClassicKey));
+            if(keys_dict_get_total_keys(instance->nfc_dict_context.dict) == 0) {
+                keys_dict_free(instance->nfc_dict_context.dict);
                 state = DictAttackStateSystemDictInProgress;
                 break;
             }
@@ -141,13 +142,13 @@ static void nfc_scene_mf_classic_dict_attack_prepare_view(NfcApp* instance) {
         } while(false);
     }
     if(state == DictAttackStateSystemDictInProgress) {
-        instance->nfc_dict_context.dict = nfc_dict_alloc(
-            NFC_APP_MF_CLASSIC_DICT_SYSTEM_PATH, NfcDictModeOpenExisting, sizeof(MfClassicKey));
+        instance->nfc_dict_context.dict = keys_dict_alloc(
+            NFC_APP_MF_CLASSIC_DICT_SYSTEM_PATH, KeysDictModeOpenExisting, sizeof(MfClassicKey));
         dict_attack_set_header(instance->dict_attack, "MF Classic System Dictionary");
     }
 
     instance->nfc_dict_context.dict_keys_total =
-        nfc_dict_get_total_keys(instance->nfc_dict_context.dict);
+        keys_dict_get_total_keys(instance->nfc_dict_context.dict);
     dict_attack_set_total_dict_keys(
         instance->dict_attack, instance->nfc_dict_context.dict_keys_total);
     instance->nfc_dict_context.dict_keys_current = 0;
@@ -185,7 +186,7 @@ bool nfc_scene_mf_classic_dict_attack_on_event(void* context, SceneManagerEvent
             if(state == DictAttackStateUserDictInProgress) {
                 nfc_poller_stop(instance->poller);
                 nfc_poller_free(instance->poller);
-                nfc_dict_free(instance->nfc_dict_context.dict);
+                keys_dict_free(instance->nfc_dict_context.dict);
                 scene_manager_set_scene_state(
                     instance->scene_manager,
                     NfcSceneMfClassicDictAttack,
@@ -215,7 +216,7 @@ bool nfc_scene_mf_classic_dict_attack_on_event(void* context, SceneManagerEvent
                 if(instance->nfc_dict_context.is_card_present) {
                     nfc_poller_stop(instance->poller);
                     nfc_poller_free(instance->poller);
-                    nfc_dict_free(instance->nfc_dict_context.dict);
+                    keys_dict_free(instance->nfc_dict_context.dict);
                     scene_manager_set_scene_state(
                         instance->scene_manager,
                         NfcSceneMfClassicDictAttack,
@@ -253,7 +254,7 @@ void nfc_scene_mf_classic_dict_attack_on_exit(void* context) {
     scene_manager_set_scene_state(
         instance->scene_manager, NfcSceneMfClassicDictAttack, DictAttackStateUserDictInProgress);
 
-    nfc_dict_free(instance->nfc_dict_context.dict);
+    keys_dict_free(instance->nfc_dict_context.dict);
 
     instance->nfc_dict_context.current_sector = 0;
     instance->nfc_dict_context.sectors_total = 0;

applications/main/nfc/scenes/nfc_scene_mf_classic_keys.c

@@ -14,20 +14,20 @@ void nfc_scene_mf_classic_keys_on_enter(void* context) {
 
     // Load flipper dict keys total
     uint32_t flipper_dict_keys_total = 0;
-    NfcDict* dict = nfc_dict_alloc(
-        NFC_APP_MF_CLASSIC_DICT_SYSTEM_PATH, NfcDictModeOpenExisting, sizeof(MfClassicKey));
+    KeysDict* dict = keys_dict_alloc(
+        NFC_APP_MF_CLASSIC_DICT_SYSTEM_PATH, KeysDictModeOpenExisting, sizeof(MfClassicKey));
     if(dict) {
-        flipper_dict_keys_total = nfc_dict_get_total_keys(dict);
-        nfc_dict_free(dict);
+        flipper_dict_keys_total = keys_dict_get_total_keys(dict);
+        keys_dict_free(dict);
     }
 
     // Load user dict keys total
     uint32_t user_dict_keys_total = 0;
-    dict = nfc_dict_alloc(
-        NFC_APP_MF_CLASSIC_DICT_USER_PATH, NfcDictModeOpenAlways, sizeof(MfClassicKey));
+    dict = keys_dict_alloc(
+        NFC_APP_MF_CLASSIC_DICT_USER_PATH, KeysDictModeOpenAlways, sizeof(MfClassicKey));
     if(dict) {
-        user_dict_keys_total = nfc_dict_get_total_keys(dict);
-        nfc_dict_free(dict);
+        user_dict_keys_total = keys_dict_get_total_keys(dict);
+        keys_dict_free(dict);
     }
 
     FuriString* temp_str = furi_string_alloc();

applications/main/nfc/scenes/nfc_scene_mf_classic_keys_add.c

@@ -29,23 +29,23 @@ bool nfc_scene_mf_classic_keys_add_on_event(void* context, SceneManagerEvent eve
     if(event.type == SceneManagerEventTypeCustom) {
         if(event.event == NfcCustomEventByteInputDone) {
             // Add key to dict
-            NfcDict* dict = nfc_dict_alloc(
-                NFC_APP_MF_CLASSIC_DICT_USER_PATH, NfcDictModeOpenAlways, sizeof(MfClassicKey));
+            KeysDict* dict = keys_dict_alloc(
+                NFC_APP_MF_CLASSIC_DICT_USER_PATH, KeysDictModeOpenAlways, sizeof(MfClassicKey));
             furi_assert(dict);
 
             MfClassicKey key = {};
             memcpy(key.data, instance->byte_input_store, sizeof(MfClassicKey));
-            if(nfc_dict_is_key_present(dict, key.data, sizeof(MfClassicKey))) {
+            if(keys_dict_is_key_present(dict, key.data, sizeof(MfClassicKey))) {
                 scene_manager_next_scene(
                     instance->scene_manager, NfcSceneMfClassicKeysWarnDuplicate);
-            } else if(nfc_dict_add_key(dict, key.data, sizeof(MfClassicKey))) {
+            } else if(keys_dict_add_key(dict, key.data, sizeof(MfClassicKey))) {
                 scene_manager_next_scene(instance->scene_manager, NfcSceneSaveSuccess);
                 dolphin_deed(DolphinDeedNfcMfcAdd);
             } else {
                 scene_manager_previous_scene(instance->scene_manager);
             }
 
-            nfc_dict_free(dict);
+            keys_dict_free(dict);
             consumed = true;
         }
     }

applications/main/nfc/scenes/nfc_scene_mf_ultralight_unlock_warn.c

@@ -52,11 +52,12 @@ bool nfc_scene_mf_ultralight_unlock_warn_on_event(void* context, SceneManagerEve
 
     bool consumed = false;
 
-    nfc->protocols_detected[0] = nfc_device_get_protocol(nfc->nfc_device);
     MfUltralightAuthType type = nfc->mf_ul_auth->type;
     if((type == MfUltralightAuthTypeReader) || (type == MfUltralightAuthTypeManual)) {
         if(event.type == SceneManagerEventTypeCustom) {
             if(event.event == DialogExResultRight) {
+                const NfcProtocol mfu_protocol[] = {NfcProtocolMfUltralight};
+                nfc_app_set_detected_protocols(nfc, mfu_protocol, COUNT_OF(mfu_protocol));
                 scene_manager_next_scene(nfc->scene_manager, NfcSceneRead);
                 dolphin_deed(DolphinDeedNfcRead);
                 consumed = true;

applications/main/nfc/scenes/nfc_scene_mf_ultralight_write.c

@@ -0,0 +1,119 @@
+#include "../nfc_app_i.h"
+
+#include <nfc/protocols/mf_ultralight/mf_ultralight_poller.h>
+
+enum {
+    NfcSceneMfUltralightWriteStateCardSearch,
+    NfcSceneMfUltralightWriteStateCardFound,
+};
+
+NfcCommand nfc_scene_mf_ultralight_write_worker_callback(NfcGenericEvent event, void* context) {
+    furi_assert(context);
+    furi_assert(event.event_data);
+    furi_assert(event.protocol == NfcProtocolMfUltralight);
+
+    NfcCommand command = NfcCommandContinue;
+    NfcApp* instance = context;
+    MfUltralightPollerEvent* mfu_event = event.event_data;
+
+    if(mfu_event->type == MfUltralightPollerEventTypeRequestMode) {
+        mfu_event->data->poller_mode = MfUltralightPollerModeWrite;
+        view_dispatcher_send_custom_event(instance->view_dispatcher, NfcCustomEventCardDetected);
+    } else if(mfu_event->type == MfUltralightPollerEventTypeAuthRequest) {
+        mfu_event->data->auth_context.skip_auth = true;
+    } else if(mfu_event->type == MfUltralightPollerEventTypeRequestWriteData) {
+        mfu_event->data->write_data =
+            nfc_device_get_data(instance->nfc_device, NfcProtocolMfUltralight);
+    } else if(mfu_event->type == MfUltralightPollerEventTypeCardMismatch) {
+        view_dispatcher_send_custom_event(instance->view_dispatcher, NfcCustomEventWrongCard);
+        command = NfcCommandStop;
+    } else if(mfu_event->type == MfUltralightPollerEventTypeCardLocked) {
+        view_dispatcher_send_custom_event(instance->view_dispatcher, NfcCustomEventPollerFailure);
+        command = NfcCommandStop;
+    } else if(mfu_event->type == MfUltralightPollerEventTypeWriteFail) {
+        command = NfcCommandStop;
+    } else if(mfu_event->type == MfUltralightPollerEventTypeWriteSuccess) {
+        view_dispatcher_send_custom_event(instance->view_dispatcher, NfcCustomEventPollerSuccess);
+        command = NfcCommandStop;
+    }
+    return command;
+}
+
+static void nfc_scene_mf_ultralight_write_setup_view(NfcApp* instance) {
+    Popup* popup = instance->popup;
+    popup_reset(popup);
+    uint32_t state =
+        scene_manager_get_scene_state(instance->scene_manager, NfcSceneMfUltralightWrite);
+
+    if(state == NfcSceneMfUltralightWriteStateCardSearch) {
+        popup_set_text(
+            instance->popup, "Apply the initial\ncard only", 128, 32, AlignRight, AlignCenter);
+        popup_set_icon(instance->popup, 0, 8, &I_NFC_manual_60x50);
+    } else {
+        popup_set_header(popup, "Writing\nDon't move...", 52, 32, AlignLeft, AlignCenter);
+        popup_set_icon(popup, 12, 23, &A_Loading_24);
+    }
+
+    view_dispatcher_switch_to_view(instance->view_dispatcher, NfcViewPopup);
+}
+
+void nfc_scene_mf_ultralight_write_on_enter(void* context) {
+    NfcApp* instance = context;
+    dolphin_deed(DolphinDeedNfcEmulate);
+
+    scene_manager_set_scene_state(
+        instance->scene_manager,
+        NfcSceneMfUltralightWrite,
+        NfcSceneMfUltralightWriteStateCardSearch);
+    nfc_scene_mf_ultralight_write_setup_view(instance);
+
+    // Setup and start worker
+    FURI_LOG_D("WMFU", "Card searching...");
+    instance->poller = nfc_poller_alloc(instance->nfc, NfcProtocolMfUltralight);
+    nfc_poller_start(instance->poller, nfc_scene_mf_ultralight_write_worker_callback, instance);
+
+    nfc_blink_emulate_start(instance);
+}
+
+bool nfc_scene_mf_ultralight_write_on_event(void* context, SceneManagerEvent event) {
+    NfcApp* instance = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == NfcCustomEventCardDetected) {
+            scene_manager_set_scene_state(
+                instance->scene_manager,
+                NfcSceneMfUltralightWrite,
+                NfcSceneMfUltralightWriteStateCardFound);
+            nfc_scene_mf_ultralight_write_setup_view(instance);
+            consumed = true;
+        } else if(event.event == NfcCustomEventWrongCard) {
+            scene_manager_next_scene(instance->scene_manager, NfcSceneMfUltralightWrongCard);
+            consumed = true;
+        } else if(event.event == NfcCustomEventPollerSuccess) {
+            scene_manager_next_scene(instance->scene_manager, NfcSceneMfUltralightWriteSuccess);
+            consumed = true;
+        } else if(event.event == NfcCustomEventPollerFailure) {
+            scene_manager_next_scene(instance->scene_manager, NfcSceneMfUltralightWriteFail);
+            consumed = true;
+        }
+    }
+
+    return consumed;
+}
+
+void nfc_scene_mf_ultralight_write_on_exit(void* context) {
+    NfcApp* instance = context;
+
+    nfc_poller_stop(instance->poller);
+    nfc_poller_free(instance->poller);
+
+    scene_manager_set_scene_state(
+        instance->scene_manager,
+        NfcSceneMfUltralightWrite,
+        NfcSceneMfUltralightWriteStateCardSearch);
+    // Clear view
+    popup_reset(instance->popup);
+
+    nfc_blink_stop(instance);
+}

applications/main/nfc/scenes/nfc_scene_mf_ultralight_write_fail.c

@@ -0,0 +1,67 @@
+#include "../nfc_app_i.h"
+
+void nfc_scene_mf_ultralight_write_fail_widget_callback(
+    GuiButtonType result,
+    InputType type,
+    void* context) {
+    NfcApp* instance = context;
+    if(type == InputTypeShort) {
+        view_dispatcher_send_custom_event(instance->view_dispatcher, result);
+    }
+}
+
+void nfc_scene_mf_ultralight_write_fail_on_enter(void* context) {
+    NfcApp* instance = context;
+    Widget* widget = instance->widget;
+
+    notification_message(instance->notifications, &sequence_error);
+
+    widget_add_icon_element(widget, 72, 17, &I_DolphinCommon_56x48);
+    widget_add_string_element(
+        widget, 7, 4, AlignLeft, AlignTop, FontPrimary, "Writing gone wrong!");
+    widget_add_string_multiline_element(
+        widget,
+        7,
+        17,
+        AlignLeft,
+        AlignTop,
+        FontSecondary,
+        "Card protected by\npassword, AUTH0\nor lock bits");
+
+    widget_add_button_element(
+        widget,
+        GuiButtonTypeLeft,
+        "Finish",
+        nfc_scene_mf_ultralight_write_fail_widget_callback,
+        instance);
+
+    // Setup and start worker
+    view_dispatcher_switch_to_view(instance->view_dispatcher, NfcViewWidget);
+}
+
+static bool nfc_scene_mf_ultralight_write_fail_move_to_back_scene(const NfcApp* const instance) {
+    bool was_saved = scene_manager_has_previous_scene(instance->scene_manager, NfcSceneSavedMenu);
+    uint32_t scene_id = was_saved ? NfcSceneSavedMenu : NfcSceneReadMenu;
+
+    return scene_manager_search_and_switch_to_previous_scene(instance->scene_manager, scene_id);
+}
+
+bool nfc_scene_mf_ultralight_write_fail_on_event(void* context, SceneManagerEvent event) {
+    NfcApp* instance = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == GuiButtonTypeLeft) {
+            consumed = nfc_scene_mf_ultralight_write_fail_move_to_back_scene(instance);
+        }
+    } else if(event.type == SceneManagerEventTypeBack) {
+        consumed = nfc_scene_mf_ultralight_write_fail_move_to_back_scene(instance);
+    }
+    return consumed;
+}
+
+void nfc_scene_mf_ultralight_write_fail_on_exit(void* context) {
+    NfcApp* instance = context;
+
+    widget_reset(instance->widget);
+}

applications/main/nfc/scenes/nfc_scene_mf_ultralight_write_success.c

@@ -0,0 +1,43 @@
+#include "../nfc_app_i.h"
+
+void nfc_scene_mf_ultralight_write_success_popup_callback(void* context) {
+    NfcApp* instance = context;
+    view_dispatcher_send_custom_event(instance->view_dispatcher, NfcCustomEventViewExit);
+}
+
+void nfc_scene_mf_ultralight_write_success_on_enter(void* context) {
+    NfcApp* instance = context;
+    dolphin_deed(DolphinDeedNfcSave);
+
+    notification_message(instance->notifications, &sequence_success);
+
+    Popup* popup = instance->popup;
+    popup_set_icon(popup, 32, 5, &I_DolphinNice_96x59);
+    popup_set_header(popup, "Successfully\nwritten", 13, 22, AlignLeft, AlignBottom);
+    popup_set_timeout(popup, 1500);
+    popup_set_context(popup, instance);
+    popup_set_callback(popup, nfc_scene_mf_ultralight_write_success_popup_callback);
+    popup_enable_timeout(popup);
+
+    view_dispatcher_switch_to_view(instance->view_dispatcher, NfcViewPopup);
+}
+
+bool nfc_scene_mf_ultralight_write_success_on_event(void* context, SceneManagerEvent event) {
+    NfcApp* instance = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == NfcCustomEventViewExit) {
+            consumed = scene_manager_search_and_switch_to_previous_scene(
+                instance->scene_manager, NfcSceneSavedMenu);
+        }
+    }
+    return consumed;
+}
+
+void nfc_scene_mf_ultralight_write_success_on_exit(void* context) {
+    NfcApp* instance = context;
+
+    // Clear view
+    popup_reset(instance->popup);
+}

applications/main/nfc/scenes/nfc_scene_mf_ultralight_wrong_card.c

@@ -0,0 +1,58 @@
+#include "../nfc_app_i.h"
+
+void nfc_scene_mf_ultralight_wrong_card_widget_callback(
+    GuiButtonType result,
+    InputType type,
+    void* context) {
+    NfcApp* instance = context;
+    if(type == InputTypeShort) {
+        view_dispatcher_send_custom_event(instance->view_dispatcher, result);
+    }
+}
+
+void nfc_scene_mf_ultralight_wrong_card_on_enter(void* context) {
+    NfcApp* instance = context;
+    Widget* widget = instance->widget;
+
+    notification_message(instance->notifications, &sequence_error);
+
+    widget_add_icon_element(widget, 73, 17, &I_DolphinCommon_56x48);
+    widget_add_string_element(
+        widget, 3, 4, AlignLeft, AlignTop, FontPrimary, "This is wrong card");
+    widget_add_string_multiline_element(
+        widget,
+        4,
+        17,
+        AlignLeft,
+        AlignTop,
+        FontSecondary,
+        "Card of the same\ntype should be\n presented");
+    //"Data management\nis only possible\nwith card of same type");
+    widget_add_button_element(
+        widget,
+        GuiButtonTypeLeft,
+        "Retry",
+        nfc_scene_mf_ultralight_wrong_card_widget_callback,
+        instance);
+
+    // Setup and start worker
+    view_dispatcher_switch_to_view(instance->view_dispatcher, NfcViewWidget);
+}
+
+bool nfc_scene_mf_ultralight_wrong_card_on_event(void* context, SceneManagerEvent event) {
+    NfcApp* instance = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == GuiButtonTypeLeft) {
+            consumed = scene_manager_previous_scene(instance->scene_manager);
+        }
+    }
+    return consumed;
+}
+
+void nfc_scene_mf_ultralight_wrong_card_on_exit(void* context) {
+    NfcApp* instance = context;
+
+    widget_reset(instance->widget);
+}

applications/main/nfc/scenes/nfc_scene_select_protocol.c

@@ -21,7 +21,6 @@ void nfc_scene_select_protocol_on_enter(void* context) {
     } else {
         prefix = "Read as";
         submenu_set_header(submenu, "Multi-protocol card");
-        notification_message(instance->notifications, &sequence_single_vibro);
     }
 
     for(uint32_t i = 0; i < instance->protocols_detected_num; i++) {

applications/main/nfc/scenes/nfc_scene_supported_card.c

@@ -1,6 +1,5 @@
 #include "nfc/nfc_app_i.h"
 
-#include "nfc/helpers/nfc_supported_cards.h"
 #include "nfc/helpers/protocol_support/nfc_protocol_support_gui_common.h"
 
 void nfc_scene_supported_card_on_enter(void* context) {
@@ -8,7 +7,7 @@ void nfc_scene_supported_card_on_enter(void* context) {
 
     FuriString* temp_str = furi_string_alloc();
 
-    if(nfc_supported_cards_parse(instance->nfc_device, temp_str)) {
+    if(nfc_supported_cards_parse(instance->nfc_supported_cards, instance->nfc_device, temp_str)) {
         widget_add_text_scroll_element(
             instance->widget, 0, 0, 128, 52, furi_string_get_cstr(temp_str));
         widget_add_button_element(

applications/main/nfc/views/dict_attack.c

@@ -125,7 +125,6 @@ void dict_attack_reset(DictAttack* instance) {
         instance->view,
         DictAttackViewModel * model,
         {
-            model->card_detected = false;
             model->sectors_total = 0;
             model->sectors_read = 0;
             model->current_sector = 0;

applications/main/subghz/helpers/subghz_custom_event.h

@@ -27,6 +27,8 @@ typedef enum {
     SubmenuIndexGibidi433,
     SubmenuIndexNiceMHouse_433_92,
     SubmenuIndexJCM_433_92,
+    SubmenuIndexFAACRCXT_433_92,
+    SubmenuIndexFAACRCXT_868,
     SubmenuIndexNormstahl_433_92,
     SubmenuIndexGSN,
     SubmenuIndexAprimatic,

applications/main/subghz/scenes/subghz_scene_radio_settings.c

@@ -159,7 +159,7 @@ void subghz_scene_radio_settings_on_enter(void* context) {
 
     item = variable_item_list_add(
         variable_item_list,
-        "Time In Names",
+        "Protocol Names",
         TIMESTAMP_NAMES_COUNT,
         subghz_scene_receiver_config_set_timestamp_file_names,
         subghz);

applications/main/subghz/scenes/subghz_scene_receiver.c

@@ -112,6 +112,22 @@ static void subghz_scene_add_to_history_callback(
         uint16_t idx = subghz_history_get_item(history);
 
         SubGhzRadioPreset preset = subghz_txrx_get_preset(subghz->txrx);
+        if(subghz->last_settings->delete_old_signals) {
+            if(subghz_history_get_last_index(subghz->history) >= 54) {
+                subghz->state_notifications = SubGhzNotificationStateRx;
+
+                subghz_view_receiver_disable_draw_callback(subghz->subghz_receiver);
+
+                subghz_history_delete_item(subghz->history, 0);
+                subghz_view_receiver_delete_item(subghz->subghz_receiver, 0);
+                subghz_view_receiver_enable_draw_callback(subghz->subghz_receiver);
+
+                subghz_scene_receiver_update_statusbar(subghz);
+                subghz->idx_menu_chosen =
+                    subghz_view_receiver_get_idx_menu(subghz->subghz_receiver);
+                idx--;
+            }
+        }
         if(subghz_history_add_to_history(history, decoder_base, &preset)) {
             furi_string_reset(item_name);
             furi_string_reset(item_time);
@@ -136,7 +152,7 @@ static void subghz_scene_add_to_history_callback(
         furi_string_free(item_time);
         subghz_rx_key_state_set(subghz, SubGhzRxKeyStateAddKey);
     } else {
-        FURI_LOG_I(TAG, "%s protocol ignored", decoder_base->protocol->name);
+        FURI_LOG_D(TAG, "%s protocol ignored", decoder_base->protocol->name);
     }
 }
 
@@ -249,7 +265,9 @@ bool subghz_scene_receiver_on_event(void* context, SceneManagerEvent event) {
             subghz_view_receiver_disable_draw_callback(subghz->subghz_receiver);
 
             subghz_history_delete_item(subghz->history, subghz->idx_menu_chosen);
-            subghz_view_receiver_delete_element_callback(subghz->subghz_receiver);
+            subghz_view_receiver_delete_item(
+                subghz->subghz_receiver,
+                subghz_view_receiver_get_idx_menu(subghz->subghz_receiver));
             subghz_view_receiver_enable_draw_callback(subghz->subghz_receiver);
 
             subghz_scene_receiver_update_statusbar(subghz);

applications/main/subghz/scenes/subghz_scene_receiver_config.c

@@ -13,6 +13,7 @@ enum SubGhzSettingIndex {
     SubGhzSettingIndexIgnoreMagellan,
     SubGhzSettingIndexIgnorePrinceton,
     SubGhzSettingIndexIgnoreNiceFlorS,
+    SubGhzSettingIndexDeleteOldSignals,
     SubGhzSettingIndexSound,
     SubGhzSettingIndexResetToDefault,
     SubGhzSettingIndexLock,
@@ -283,6 +284,15 @@ static void subghz_scene_receiver_config_set_niceflors(VariableItem* item) {
     subghz_scene_receiver_config_set_ignore_filter(item, SubGhzProtocolFlag_NiceFlorS);
 }
 
+static void subghz_scene_receiver_config_set_delete_old_signals(VariableItem* item) {
+    SubGhz* subghz = variable_item_get_context(item);
+    uint8_t index = variable_item_get_current_value_index(item);
+
+    variable_item_set_current_value_text(item, combobox_text[index]);
+
+    subghz->last_settings->delete_old_signals = index == 1;
+}
+
 static void subghz_scene_receiver_config_var_list_enter_callback(void* context, uint32_t index) {
     furi_assert(context);
     SubGhz* subghz = context;
@@ -314,6 +324,7 @@ static void subghz_scene_receiver_config_var_list_enter_callback(void* context,
         subghz_txrx_receiver_set_filter(subghz->txrx, subghz->filter);
         subghz->last_settings->ignore_filter = subghz->ignore_filter;
         subghz->last_settings->filter = subghz->filter;
+        subghz->last_settings->delete_old_signals = false;
 
         subghz_txrx_speaker_set_state(subghz->txrx, speaker_value[default_index]);
 
@@ -461,6 +472,17 @@ void subghz_scene_receiver_config_on_enter(void* context) {
             subghz->ignore_filter, SubGhzProtocolFlag_NiceFlorS);
         variable_item_set_current_value_index(item, value_index);
         variable_item_set_current_value_text(item, combobox_text[value_index]);
+
+        item = variable_item_list_add(
+            subghz->variable_item_list,
+            "Delete old signals when memory is full",
+            COMBO_BOX_COUNT,
+            subghz_scene_receiver_config_set_delete_old_signals,
+            subghz);
+
+        value_index = subghz->last_settings->delete_old_signals;
+        variable_item_set_current_value_index(item, value_index);
+        variable_item_set_current_value_text(item, combobox_text[value_index]);
     }
 
     // Enable speaker, will send all incoming noises and signals to speaker so you can listen how your remote sounds like :)

applications/main/subghz/scenes/subghz_scene_saved_menu.c

@@ -19,7 +19,7 @@ void subghz_scene_saved_menu_on_enter(void* context) {
         SubmenuIndexEmulate,
         subghz_scene_saved_menu_submenu_callback,
         subghz);
-    
+
     submenu_add_item(
         subghz->submenu,
         "Rename",

applications/main/subghz/scenes/subghz_scene_set_type.c

@@ -181,6 +181,18 @@ void subghz_scene_set_type_on_enter(void* context) {
         SubmenuIndexJCM_433_92,
         subghz_scene_set_type_submenu_callback,
         subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "KL: FAAC RC,XT 433MHz",
+        SubmenuIndexFAACRCXT_433_92,
+        subghz_scene_set_type_submenu_callback,
+        subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "KL: FAAC RC,XT 868MHz",
+        SubmenuIndexFAACRCXT_868,
+        subghz_scene_set_type_submenu_callback,
+        subghz);
     submenu_add_item(
         subghz->submenu,
         "KL: Nice Mhouse 433MHz",
@@ -744,6 +756,36 @@ bool subghz_scene_set_type_on_event(void* context, SceneManagerEvent event) {
                 scene_manager_next_scene(subghz->scene_manager, SubGhzSceneShowError);
             }
             break;
+        case SubmenuIndexFAACRCXT_433_92:
+            generated_protocol = subghz_txrx_gen_keeloq_protocol(
+                subghz->txrx,
+                "AM650",
+                433920000,
+                (key & 0x0000FFFF) | 0x00100000,
+                0x2,
+                0x0003,
+                "FAAC_RC,XT");
+            if(!generated_protocol) {
+                furi_string_set(
+                    subghz->error_str, "Function requires\nan SD card with\nfresh databases.");
+                scene_manager_next_scene(subghz->scene_manager, SubGhzSceneShowError);
+            }
+            break;
+        case SubmenuIndexFAACRCXT_868:
+            generated_protocol = subghz_txrx_gen_keeloq_protocol(
+                subghz->txrx,
+                "AM650",
+                868350000,
+                (key & 0x0000FFFF) | 0x00100000,
+                0x2,
+                0x0003,
+                "FAAC_RC,XT");
+            if(!generated_protocol) {
+                furi_string_set(
+                    subghz->error_str, "Function requires\nan SD card with\nfresh databases.");
+                scene_manager_next_scene(subghz->scene_manager, SubGhzSceneShowError);
+            }
+            break;
         case SubmenuIndexNormstahl_433_92:
             generated_protocol = subghz_txrx_gen_keeloq_protocol(
                 subghz->txrx, "AM650", 433920000, key & 0x00FFFFFF, 0x2, 0x0003, "Normstahl");

applications/main/subghz/subghz_history.c

@@ -89,26 +89,19 @@ void subghz_history_reset(SubGhzHistory* instance) {
     instance->code_last_hash_data = 0;
 }
 
-void subghz_history_delete_item(SubGhzHistory* instance, uint16_t item_id) {
+void subghz_history_delete_item(SubGhzHistory* instance, uint16_t idx) {
     furi_assert(instance);
 
-    SubGhzHistoryItemArray_it_t it;
-    //SubGhzHistoryItem* target_item = SubGhzHistoryItemArray_get(instance->history->data, item_id);
-    SubGhzHistoryItemArray_it_last(it, instance->history->data);
-    while(!SubGhzHistoryItemArray_end_p(it)) {
-        SubGhzHistoryItem* item = SubGhzHistoryItemArray_ref(it);
-
-        if(it->index == (size_t)(item_id)) {
-            furi_string_free(item->item_str);
-            furi_string_free(item->preset->name);
-            free(item->preset);
-            flipper_format_free(item->flipper_string);
-            item->type = 0;
-            SubGhzHistoryItemArray_remove(instance->history->data, it);
-        }
-        SubGhzHistoryItemArray_previous(it);
+    if(idx < SubGhzHistoryItemArray_size(instance->history->data)) {
+        SubGhzHistoryItem* item = SubGhzHistoryItemArray_get(instance->history->data, idx);
+        furi_string_free(item->item_str);
+        furi_string_free(item->preset->name);
+        free(item->preset);
+        flipper_format_free(item->flipper_string);
+        item->type = 0;
+        SubGhzHistoryItemArray_remove_v(instance->history->data, idx, idx + 1);
+        instance->last_index_write--;
     }
-    instance->last_index_write--;
 }
 
 uint16_t subghz_history_get_item(SubGhzHistory* instance) {

applications/main/subghz/subghz_history.h

@@ -27,7 +27,7 @@ void subghz_history_free(SubGhzHistory* instance);
  */
 void subghz_history_reset(SubGhzHistory* instance);
 
-void subghz_history_delete_item(SubGhzHistory* instance, uint16_t item_id);
+void subghz_history_delete_item(SubGhzHistory* instance, uint16_t idx);
 
 /** Get frequency to history[idx]
  * 

applications/main/subghz/subghz_last_settings.c

@@ -19,6 +19,7 @@
 #define SUBGHZ_LAST_SETTING_FIELD_IGNORE_FILTER "IgnoreFilter"
 #define SUBGHZ_LAST_SETTING_FIELD_FILTER "Filter"
 #define SUBGHZ_LAST_SETTING_FIELD_RSSI_THRESHOLD "RSSI"
+#define SUBGHZ_LAST_SETTING_FIELD_DELETE_OLD "DelOldSignals"
 
 SubGhzLastSettings* subghz_last_settings_alloc(void) {
     SubGhzLastSettings* instance = malloc(sizeof(SubGhzLastSettings));
@@ -44,6 +45,7 @@ void subghz_last_settings_load(SubGhzLastSettings* instance, size_t preset_count
     bool temp_external_module_power_amp = false;
     bool temp_timestamp_file_names = false;
     bool temp_enable_hopping = false;
+    bool temp_delete_old_sig = false;
     uint32_t temp_ignore_filter = 0;
     uint32_t temp_filter = 0;
     float temp_rssi = 0;
@@ -106,6 +108,8 @@ void subghz_last_settings_load(SubGhzLastSettings* instance, size_t preset_count
             1);
         filter_was_read = flipper_format_read_uint32(
             fff_data_file, SUBGHZ_LAST_SETTING_FIELD_FILTER, (uint32_t*)&temp_filter, 1);
+        flipper_format_read_bool(
+            fff_data_file, SUBGHZ_LAST_SETTING_FIELD_DELETE_OLD, (bool*)&temp_delete_old_sig, 1);
     } else {
         FURI_LOG_E(TAG, "Error open file %s", SUBGHZ_LAST_SETTINGS_PATH);
     }
@@ -156,6 +160,8 @@ void subghz_last_settings_load(SubGhzLastSettings* instance, size_t preset_count
 
         instance->timestamp_file_names = temp_timestamp_file_names;
 
+        instance->delete_old_signals = temp_delete_old_sig;
+
         // External power amp CC1101
         instance->external_module_power_amp = temp_external_module_power_amp;
 
@@ -270,6 +276,10 @@ bool subghz_last_settings_save(SubGhzLastSettings* instance) {
                file, SUBGHZ_LAST_SETTING_FIELD_FILTER, &instance->filter, 1)) {
             break;
         }
+        if(!flipper_format_insert_or_update_bool(
+               file, SUBGHZ_LAST_SETTING_FIELD_DELETE_OLD, &instance->delete_old_signals, 1)) {
+            break;
+        }
         saved = true;
     } while(0);
 

applications/main/subghz/subghz_last_settings.h

@@ -30,6 +30,7 @@ typedef struct {
     uint32_t ignore_filter;
     uint32_t filter;
     float rssi;
+    bool delete_old_signals;
 } SubGhzLastSettings;
 
 SubGhzLastSettings* subghz_last_settings_alloc(void);

applications/main/subghz/views/receiver.c

@@ -101,6 +101,24 @@ void subghz_receiver_rssi(SubGhzViewReceiver* instance, float rssi) {
         true);
 }
 
+static void subghz_view_receiver_timer_callback(void* context) {
+    furi_assert(context);
+    SubGhzViewReceiver* subghz_receiver = context;
+    with_view_model(
+        subghz_receiver->view,
+        SubGhzViewReceiverModel * model,
+        { model->bar_show = SubGhzViewReceiverBarShowDefault; },
+        true);
+    if(subghz_receiver->lock_count < UNLOCK_CNT) {
+        subghz_receiver->callback(
+            SubGhzCustomEventViewReceiverOffDisplay, subghz_receiver->context);
+    } else {
+        subghz_receiver->lock = false;
+        subghz_receiver->callback(SubGhzCustomEventViewReceiverUnlock, subghz_receiver->context);
+    }
+    subghz_receiver->lock_count = 0;
+}
+
 void subghz_view_receiver_set_lock(SubGhzViewReceiver* subghz_receiver, bool lock) {
     furi_assert(subghz_receiver);
     subghz_receiver->lock_count = 0;
@@ -112,6 +130,7 @@ void subghz_view_receiver_set_lock(SubGhzViewReceiver* subghz_receiver, bool loc
             { model->bar_show = SubGhzViewReceiverBarShowLock; },
             true);
         furi_timer_start(subghz_receiver->timer, 1000);
+        subghz_view_receiver_timer_callback(subghz_receiver);
     } else {
         with_view_model(
             subghz_receiver->view,
@@ -424,24 +443,6 @@ void subghz_view_receiver_draw(Canvas* canvas, SubGhzViewReceiverModel* model) {
     }
 }
 
-static void subghz_view_receiver_timer_callback(void* context) {
-    furi_assert(context);
-    SubGhzViewReceiver* subghz_receiver = context;
-    with_view_model(
-        subghz_receiver->view,
-        SubGhzViewReceiverModel * model,
-        { model->bar_show = SubGhzViewReceiverBarShowDefault; },
-        true);
-    if(subghz_receiver->lock_count < UNLOCK_CNT) {
-        subghz_receiver->callback(
-            SubGhzCustomEventViewReceiverOffDisplay, subghz_receiver->context);
-    } else {
-        subghz_receiver->lock = false;
-        subghz_receiver->callback(SubGhzCustomEventViewReceiverUnlock, subghz_receiver->context);
-    }
-    subghz_receiver->lock_count = 0;
-}
-
 bool subghz_view_receiver_input(InputEvent* event, void* context) {
     furi_assert(context);
     SubGhzViewReceiver* subghz_receiver = context;
@@ -655,40 +656,32 @@ uint16_t subghz_view_receiver_get_idx_menu(SubGhzViewReceiver* subghz_receiver)
     return idx;
 }
 
-void subghz_view_receiver_delete_element_callback(SubGhzViewReceiver* subghz_receiver) {
+void subghz_view_receiver_delete_item(SubGhzViewReceiver* subghz_receiver, uint16_t idx) {
     furi_assert(subghz_receiver);
 
     with_view_model(
         subghz_receiver->view,
         SubGhzViewReceiverModel * model,
         {
-            SubGhzReceiverMenuItemArray_it_t it;
-            // SubGhzReceiverMenuItem* target_item =
-            //     SubGhzReceiverMenuItemArray_get(model->history->data, model->idx);
-            SubGhzReceiverMenuItemArray_it_last(it, model->history->data);
-            while(!SubGhzReceiverMenuItemArray_end_p(it)) {
-                SubGhzReceiverMenuItem* item = SubGhzReceiverMenuItemArray_ref(it);
+            if(idx < SubGhzReceiverMenuItemArray_size(model->history->data)) {
+                SubGhzReceiverMenuItem* item =
+                    SubGhzReceiverMenuItemArray_get(model->history->data, idx);
+                furi_string_free(item->item_str);
+                furi_string_free(item->time);
+                item->type = 0;
+                SubGhzReceiverMenuItemArray_remove_v(model->history->data, idx, idx + 1);
 
-                if(it->index == (size_t)(model->idx)) {
-                    furi_string_free(item->item_str);
-                    furi_string_free(item->time);
-                    item->type = 0;
-                    SubGhzReceiverMenuItemArray_remove(model->history->data, it);
+                if(model->history_item == 5) {
+                    if(model->idx >= 2) {
+                        model->idx = model->history_item - 1;
+                    }
                 }
+                model->history_item--;
 
-                SubGhzReceiverMenuItemArray_previous(it);
-            }
-
-            if(model->history_item == 5) {
-                if(model->idx >= 2) {
-                    model->idx = model->history_item - 1;
+                if(model->idx && (model->idx > idx || model->idx == model->history_item)) {
+                    model->idx--;
                 }
             }
-            model->history_item--;
-
-            if(model->idx != 0) {
-                model->idx--;
-            }
         },
         true);
 }

applications/main/subghz/views/receiver.h

@@ -53,7 +53,7 @@ uint16_t subghz_view_receiver_get_idx_menu(SubGhzViewReceiver* subghz_receiver);
 
 void subghz_view_receiver_set_idx_menu(SubGhzViewReceiver* subghz_receiver, uint16_t idx);
 
-void subghz_view_receiver_delete_element_callback(SubGhzViewReceiver* subghz_receiver);
+void subghz_view_receiver_delete_item(SubGhzViewReceiver* subghz_receiver, uint16_t idx);
 
 void subghz_view_receiver_enable_draw_callback(SubGhzViewReceiver* subghz_receiver);