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Georgii Surkov 806428efeb
[FL-3070] iButton system and app refactoring (#2388)
* Add 1-wire thermometer example app stub
* Working 1-wire thermometer app
* Refactor app to use threads
* Clean up code, add comments
* Add CRC checking
* Increase update period
* Fix error in fbt
* Revert the old update period
* Use settable pin in onewire_host
* Use settable pin for onewire_slave
* Clear EXTI flag after callback, make private methods static in onewire_slave
* Do not hardcode GPIO pin number
* Remove iButton hal from furi_hal_rfid
* Remove most of furi_hal_ibutton
* Add some of furi_hal_ibutton back
* Slightly neater code
* Update CODEOWNERS
* Add furi_hal_gpio_get_ext_pin_number
* Create README.md
* Temporary get Metakom and Cyfral keys out of the way
* Better enum name
* Syncing work, does not compile
* Syncing work, now compiles
* Working read impl for DS1990 and DS1992
* Add the ability to display extended key data
* Get rid of DialogEx
* Add save and load API
* Better iButtonKey encapsulation
* Fix crash
* Load key code boilerplate
* More load key code boilerplate
* Minor code cleanup
* Implement loading and saving DS1990 keys
* Implement the Info scene
* Implement loading & saving for DS1992
* Implement read error scene stub
* Implement delete confirmation screen
* Better error messages (protocol-dependent)
* Minor old code cleanup
* Remove iButtonDevice, add command callback to iButtonSlave
* Implement draft emulation for DS1990
* Better emulation for DS1990
* Initial emulation implementation for DS1992
* Better common command definitions
* Use common submenu callback, add protocol list
* Improve ViewData screen
* Improve scene_add_type
* Add stubs for write functionality
* Improve naming consistency
* Implement writing a DS1992 onto another one
* Improve DS1992 write code
* Improve DS1992 write code once more
* Prepare write_blank for DS1990, delete ibutton_writer
* Implement writing DS1990 onto blanks
* Fix reading DS1990
* Partially implement writing DS1992 onto blanks
* Implement GUI for writing keys
* Implement GUI for emulating keys
* Reduce memory usage for pretty_format
* Automatically truncate data more than 256 bytes
* Initial implementation of DS1996 (not tested)
* Fix crash due to missing virtual function
* Improve emulation code
* Improve DS1992 emulation code
* Correct return value for onewire_slave_send
* Correct return value for onewire_slave_receive
* Implement emulation for DS1992 & DS1996
* Better constant names
* Simplify & optimise the emulation code
* Remove duplicate code
* Add skip rom command emulation
* Show loading animation for large keys
* Implement manual adding & editing of keys
* Use buffered file streams to speed up saving & loading
* Reset key name before adding a new one
* Sync a buffered file stream before saving
* Use the DSGeneric protocol as a fallback option
* Implement emulation via RPC
* Refactor iButton code in preparation for comparator keys
* Refactor iButton code in preparation for comparator keys once more
* Make some functions static
* Make protocols not rely on one_wire classes
* Improve ProtocolDict usage
* Improve ProtocolDict usage more
* Implement reading Metakom & Cyfral keys
* Rename some files
* Better file structure
* Implement a unified interface for misc protocols
* Implement a unified interface for dallas protocols
* Concrete types for Dallas protocols
* Implement a unified interface for all key types
* Improved type naming
* Improved private types
* Proper types in protocol definitions
* Implement emulation for Cyfral & Metakom keys
* Implement save&load for Metakom & Cyfral keys
* Better type names
* Rename files, better names
* Allocate iButtonProtocols like a normal class
* Reset the key each time the start scene is selected
* Improve comments and constants
* Add ibutton_protocols to SDK headers
* Add ibutton_key to SDK headers
* Add ibutton_key to SDK headers
* Implement reading via cli
* Implement emulation via cli
* Implement writing Dallas blanks via cli
* Correctly revert the editing if cancelled by the user
* Correct committing mishap
* Elide the long text on the info screen
* Change key name for data in Misc keys
* Update iButtonFileFormat.md
* Remember the key's folder
* Save menu position in ReadKeyMenu and SavedKeyMenu
* Correct use of preselected path in file browser

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2023-03-02 22:23:33 +09:00
.github changed updater and unit benches (#2427) 2023-02-25 21:05:02 +09:00
.vscode fbt: FBT_QUIET option; docs on environment (#2403) 2023-02-17 21:22:08 +09:00
applications [FL-3070] iButton system and app refactoring (#2388) 2023-03-02 22:23:33 +09:00
applications_user [FL-2627] Flipper applications: SDK, build and debug system (#1387) 2022-09-15 02:21:03 +09:00
assets [FL-3103] New pin reset splashscreen (#2405) 2023-03-02 20:56:23 +09:00
debug [FL-2811] Fix PVS-Studio warnings (#2142) 2022-12-26 21:13:30 +09:00
documentation [FL-3070] iButton system and app refactoring (#2388) 2023-03-02 22:23:33 +09:00
firmware [FL-3070] iButton system and app refactoring (#2388) 2023-03-02 22:23:33 +09:00
furi [FL-3055] Getter for application data path (#2181) 2023-03-02 03:57:27 +10:00
lib [FL-3070] iButton system and app refactoring (#2388) 2023-03-02 22:23:33 +09:00
scripts [FL-3055] Getter for application data path (#2181) 2023-03-02 03:57:27 +10:00
site_scons [FL-2733] multitarget support for fbt (#2209) 2023-02-08 01:33:05 +09:00
.clang-format [FL-2627] Flipper applications: SDK, build and debug system (#1387) 2022-09-15 02:21:03 +09:00
.editorconfig Create .editorconfig (#889) 2021-12-15 14:33:52 +03:00
.gitattributes [FL-2554] Embedded arm-none-eabi toolchain (#1351) 2022-07-15 01:24:26 +09:00
.gitignore [FL-2744] SPI Mem Manager C port (#1860) 2023-02-06 23:03:29 +09:00
.gitmodules fbt fixes pt4 (#1899) 2022-10-26 07:15:02 +09:00
.pvsconfig [FL-3055] Getter for application data path (#2181) 2023-03-02 03:57:27 +10:00
.pvsoptions [FL-3080] fbt: PVS support (#2286) 2023-01-17 15:55:49 +03:00
CODE_OF_CONDUCT.md Code of Conduct (#739) 2021-10-02 20:32:18 +03:00
CODING_STYLE.md Change camelCase to PascalCase in code style (#2329) 2023-01-29 12:53:35 +07:00
CONTRIBUTING.md Fixing various typos in readme files #2208 2022-12-28 23:30:20 +09:00
fbt fbt: FBT_QUIET option; docs on environment (#2403) 2023-02-17 21:22:08 +09:00
fbt_options.py [FL- 3014] Untangle NFC from Unit Tests (#2106) 2022-12-10 22:02:34 +09:00
fbt.cmd fbt: FBT_QUIET option; docs on environment (#2403) 2023-02-17 21:22:08 +09:00
firmware.scons SCons: do not include backup files in build (#2221) 2023-02-08 18:35:38 +09:00
LICENSE Add LICENSE (#644) 2021-08-13 21:19:42 +03:00
ReadMe.md ReadMe: edit text, move Links to the end (#2219) 2023-01-07 03:05:58 +09:00
SConstruct [FL-3081] fbt: removed DEBUG_TOOLS & FAP_EXAMPLES flags (#2291) 2023-01-17 18:07:47 +03:00

A pixel art of a Dophin with text: Flipper Zero Official Repo

Flipper Zero Firmware

Contributing

Our main goal is to build a healthy and sustainable community around Flipper, so we're open to any new ideas and contributions. We also have some rules and taboos here, so please read this page and our Code of Conduct carefully.

I need help

The best place to search for answers is our User Documentation. If you can't find the answer there, check our Discord Server or our Forum.

I want to report an issue

If you've found an issue and want to report it, please check our Issues page. Make sure the description contains information about the firmware version you're using, your platform, and a clear explanation of the steps to reproduce the issue.

I want to contribute code

Before opening a PR, please confirm that your changes must be contained in the firmware. Many ideas can easily be implemented as external applications and published in the Flipper Application Catalog (coming soon). If you are unsure, reach out to us on the Discord Server or the Issues page, and we'll help you find the right place for your code.

Also, please read our Contribution Guide and our Coding Style, and make sure your code is compatible with our Project License.

Finally, open a Pull Request and make sure that CI/CD statuses are all green.

Development

Flipper Zero Firmware is written in C, with some bits and pieces written in C++ and armv7m assembly languages. An intermediate level of C knowledge is recommended for comfortable programming. C, C++, and armv7m assembly languages are supported for Flipper applications.

Requirements

Supported development platforms:

  • Windows 10+ with PowerShell and Git (x86_64)
  • macOS 12+ with Command Line tools (x86_64, arm64)
  • Ubuntu 20.04+ with build-essential and Git (x86_64)

Supported in-circuit debuggers (optional but highly recommended):

Flipper Build System will take care of all the other dependencies.

Cloning source code

Make sure you have enough space and clone the source code:

git clone --recursive https://github.com/flipperdevices/flipperzero-firmware.git

Building

Build firmware using Flipper Build Tool:

./fbt

Flashing firmware using an in-circuit debugger

Connect your in-circuit debugger to your Flipper and flash firmware using Flipper Build Tool:

./fbt flash

Flashing firmware using USB

Make sure your Flipper is on, and your firmware is functioning. Connect your Flipper with a USB cable and flash firmware using Flipper Build Tool:

./fbt flash_usb

Documentation

Project structure

  • applications - applications and services used in firmware
  • assets - assets used by applications and services
  • furi - Furi Core: OS-level primitives and helpers
  • debug - debug tool: GDB plugins, an SVD file, etc.
  • documentation - documentation generation system configs and input files
  • firmware - firmware source code
  • lib - our and 3rd party libraries, drivers, etc.
  • scripts - supplementary scripts and python libraries home

Also, see ReadMe.md files inside those directories for further details.

Links