Top Related Projects
RogueMaster Flipper Zero Firmware
Flipper Zero Unleashed Firmware
The Dom amongst the Flipper Zero Firmware. Give your Flipper the power and freedom it is really craving. Let it show you its true form. Dont delay, switch to the one and only true Master today!
Playground (and dump) of stuff I make or modify for the Flipper Zero
Flipper Zero Unleashed Firmware
Quick Overview
Flipper Zero Firmware is the official firmware for the Flipper Zero device, a portable multi-tool for pentesters and hardware enthusiasts. It provides a wide range of functionalities, including RFID, NFC, infrared, and sub-GHz communication capabilities, along with a user-friendly interface and customizable applications.
Pros
- Open-source project with active community development and support
- Extensive feature set covering various wireless protocols and hardware interfaces
- Regular updates and improvements to enhance functionality and security
- Well-documented codebase and development guidelines for contributors
Cons
- Steep learning curve for beginners due to the complexity of embedded systems development
- Potential for misuse if not used responsibly and ethically
- Limited compatibility with certain proprietary systems and protocols
- Requires specialized hardware (Flipper Zero device) to fully utilize the firmware
Code Examples
- Reading RFID card data:
#include <furi.h>
#include <furi_hal.h>
#include <rfid.h>
void read_rfid_card() {
Rfid* rfid = rfid_alloc();
if (rfid_read(rfid, RfidTypeEM4100)) {
FuriString* uid = furi_string_alloc();
rfid_get_uid_string(rfid, uid);
FURI_LOG_I("RFID", "Card UID: %s", furi_string_get_cstr(uid));
furi_string_free(uid);
}
rfid_free(rfid);
}
- Sending an infrared signal:
#include <furi.h>
#include <infrared.h>
void send_ir_signal() {
InfraredMessage message = {
.protocol = InfraredProtocolNEC,
.address = 0x00,
.command = 0x01,
};
infrared_send(&message, 1);
}
- Scanning for sub-GHz signals:
#include <furi.h>
#include <subghz.h>
void scan_subghz() {
SubGhzReceiver* receiver = subghz_receiver_alloc();
subghz_receiver_start(receiver, 433920000);
while (!furi_hal_gpio_read(&gpio_button_back)) {
if (subghz_receiver_is_data_available(receiver)) {
SubGhzProtocolDecoderBase* decoder = subghz_receiver_get_decoder(receiver);
FURI_LOG_I("SubGHz", "Detected: %s", decoder->protocol->name);
}
furi_delay_ms(100);
}
subghz_receiver_free(receiver);
}
Getting Started
To get started with Flipper Zero Firmware development:
- Clone the repository:
git clone https://github.com/flipperdevices/flipperzero-firmware.git
- Install the required dependencies as described in the project's documentation
- Build the firmware:
./fbt
- Flash the firmware to your Flipper Zero device using the provided tools
For more detailed instructions and documentation, refer to the project's wiki and API documentation.
Competitor Comparisons
RogueMaster Flipper Zero Firmware
Pros of flipperzero-firmware-wPlugins
- Includes additional plugins and features not found in the official firmware
- More frequent updates and experimental features
- Customizable UI themes and animations
Cons of flipperzero-firmware-wPlugins
- Potentially less stable due to frequent changes and experimental features
- May void warranty or cause issues with official support
- Increased complexity for users unfamiliar with custom firmware
Code Comparison
flipperzero-firmware:
void flipper_start() {
furi_hal_power_insomnia_enter();
furi_hal_rtc_set_log_level(FuriHalRtcLogLevelPerf);
furi_hal_interrupt_init();
// ...
}
flipperzero-firmware-wPlugins:
void flipper_start() {
furi_hal_power_insomnia_enter();
furi_hal_rtc_set_log_level(FuriHalRtcLogLevelPerf);
furi_hal_interrupt_init();
custom_plugin_init();
// ...
}
The main difference in the code is the addition of custom_plugin_init()
in the flipperzero-firmware-wPlugins version, which initializes the extra plugins and features not present in the official firmware.
Flipper Zero Unleashed Firmware
Pros of unleashed-firmware
- More frequent updates and feature additions
- Includes additional applications and plugins not found in the official firmware
- Greater customization options for advanced users
Cons of unleashed-firmware
- Potentially less stable due to rapid development and experimental features
- May void warranty or support from Flipper Devices
- Increased risk of security vulnerabilities due to third-party contributions
Code Comparison
flipperzero-firmware:
void nfc_scene_read_success_on_enter(void* context) {
Nfc* nfc = context;
// Standard NFC read success handling
dolphin_deed(DolphinDeedNfcRead);
nfc_text_store_set(nfc, "UID:");
scene_manager_set_scene_state(nfc->scene_manager, NfcSceneReadSuccess, 0);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewMenu);
}
unleashed-firmware:
void nfc_scene_read_success_on_enter(void* context) {
Nfc* nfc = context;
// Enhanced NFC read success handling with additional features
dolphin_deed(DolphinDeedNfcRead);
nfc_text_store_set(nfc, "UID:");
scene_manager_set_scene_state(nfc->scene_manager, NfcSceneReadSuccess, 0);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewMenu);
// Additional custom functionality
unleashed_nfc_extra_features(nfc);
}
The Dom amongst the Flipper Zero Firmware. Give your Flipper the power and freedom it is really craving. Let it show you its true form. Dont delay, switch to the one and only true Master today!
Pros of Xtreme-Firmware
- Enhanced feature set with additional functionalities
- More frequent updates and community-driven development
- Greater customization options for users
Cons of Xtreme-Firmware
- Potential stability issues due to rapid development cycle
- May void warranty or support from official Flipper Zero team
- Increased complexity for novice users
Code Comparison
flipperzero-firmware:
void flipper_application_entry(void* p) {
UNUSED(p);
flipper_application_init();
flipper_application_run();
}
Xtreme-Firmware:
void flipper_application_entry(void* p) {
UNUSED(p);
flipper_application_init();
xtreme_features_init();
flipper_application_run();
}
The Xtreme-Firmware adds an extra initialization step for its custom features before running the main application.
Playground (and dump) of stuff I make or modify for the Flipper Zero
Pros of Flipper
- More extensive collection of community-contributed scripts and applications
- Includes additional features and modifications not found in the official firmware
- Regularly updated with new content and improvements from the community
Cons of Flipper
- May include potentially risky or untested modifications
- Less stable and thoroughly tested compared to the official firmware
- Potential legal and ethical concerns with some included features
Code Comparison
Flipper-Zero-Firmware:
void gpio_init() {
furi_hal_gpio_init_simple(&gpio_ext_pc0, GpioModeOutputPushPull);
furi_hal_gpio_init_simple(&gpio_ext_pc1, GpioModeOutputPushPull);
furi_hal_gpio_init_simple(&gpio_ext_pc3, GpioModeOutputPushPull);
}
Flipper:
void gpio_init() {
furi_hal_gpio_init_simple(&gpio_ext_pc0, GpioModeOutputPushPull);
furi_hal_gpio_init_simple(&gpio_ext_pc1, GpioModeOutputPushPull);
furi_hal_gpio_init_simple(&gpio_ext_pc3, GpioModeOutputPushPull);
// Additional custom GPIO initialization
furi_hal_gpio_init_simple(&gpio_ext_pa7, GpioModeOutputPushPull);
}
The code comparison shows that Flipper may include additional customizations or modifications to the original firmware, potentially expanding functionality but also introducing potential instability or compatibility issues.
Flipper Zero Unleashed Firmware
Pros of unleashed-firmware
- More frequent updates and feature additions
- Includes additional applications and plugins not found in the official firmware
- Greater customization options for advanced users
Cons of unleashed-firmware
- Potentially less stable due to rapid development and experimental features
- May void warranty or support from Flipper Devices
- Increased risk of security vulnerabilities due to third-party contributions
Code Comparison
flipperzero-firmware:
void nfc_scene_read_success_on_enter(void* context) {
Nfc* nfc = context;
// Standard NFC read success handling
dolphin_deed(DolphinDeedNfcRead);
nfc_text_store_set(nfc, "UID:");
scene_manager_set_scene_state(nfc->scene_manager, NfcSceneReadSuccess, 0);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewMenu);
}
unleashed-firmware:
void nfc_scene_read_success_on_enter(void* context) {
Nfc* nfc = context;
// Enhanced NFC read success handling with additional features
dolphin_deed(DolphinDeedNfcRead);
nfc_text_store_set(nfc, "UID:");
scene_manager_set_scene_state(nfc->scene_manager, NfcSceneReadSuccess, 0);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewMenu);
// Additional custom functionality
unleashed_nfc_extra_features(nfc);
}
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Flipper Zero Firmware
- Flipper Zero Official Website. A simple way to explain to your friends what Flipper Zero can do.
- Flipper Zero Firmware Update. Improvements for your dolphin: latest firmware releases, upgrade tools for PC and mobile devices.
- User Documentation. Learn more about your dolphin: specs, usage guides, and anything you want to ask.
- Developer Documentation. Dive into the Flipper Zero Firmware source code: build system, firmware structure, and more.
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. If you want to contribute to the firmware development or modify it for your own needs, you can also check our Developer Documentation.
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. 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.
Firmware RoadMap
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 Zero Wi-Fi Development Board
- CMSIS-DAP compatible: Raspberry Pi Debug Probe and etc...
- ST-Link (v2, v3, v3mods)
- J-Link
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
- Flipper Build Tool - building, flashing, and debugging Flipper software
- Applications, Application Manifest - developing, building, deploying, and debugging Flipper applications
- Hardware combos and Un-bricking - recovering your Flipper from the most nasty situations
- Flipper File Formats - everything about how Flipper stores your data and how you can work with it
- Universal Remotes - contributing your infrared remote to the universal remote database
- Firmware Roadmap
- And much more in the Developer Documentation
Project structure
applications
- Applications and services used in firmwareapplications_users
- Place for your additional applications and servicesassets
- Assets used by applications and servicesdocumentation
- Documentation generation system configs and input filesfuri
- Furi Core: OS-level primitives and helperslib
- Our and 3rd party libraries, drivers, tools and etc...site_scons
- Build system configuration and modulesscripts
- Supplementary scripts and various python librariestargets
- Firmware targets: platform specific code
Also, see ReadMe.md
files inside those directories for further details.
Links
- Discord: flipp.dev/discord
- Website: flipperzero.one
- Forum: forum.flipperzero.one
- Kickstarter: kickstarter.com
SAST Tools
- PVS-Studio - static analyzer for C, C++, C#, and Java code.
Top Related Projects
RogueMaster Flipper Zero Firmware
Flipper Zero Unleashed Firmware
The Dom amongst the Flipper Zero Firmware. Give your Flipper the power and freedom it is really craving. Let it show you its true form. Dont delay, switch to the one and only true Master today!
Playground (and dump) of stuff I make or modify for the Flipper Zero
Flipper Zero Unleashed Firmware
Convert
designs to code with AI
Introducing Visual Copilot: A new AI model to turn Figma designs to high quality code using your components.
Try Visual Copilot