mayhem-firmware

Table of Contents

Controls
Limitation

This application allows you to transmit Flipper subs file.

Controls

Frequency , Gain, AMP: TX frequency, Gain, Amplification
Browse: click on browse and select a sub file. Files have to be in a 'SUBGHZ' directory at the root of the SD card.
Start: start to transmit file

Limitation

⚠️ RAW+BINRAW, AND ONLY OOK ! ⚠️

OOK_SAMPLERATE is fixed to 2280000
Bandwidth is fixed to 1750000 Hz

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Start here

How to collaborate
How to ask questions correctly

User manual

First steps
- About firmwares
- Redirections on this manual/project
Usage cautions
Intended use and Legality
Features
PortaPack Versions (which one to buy)
HackRF Versions
- Original GSG HackRF One
- Clifford's-version
Firmware update procedure
- Flash Mayhem onto bare HackRF
- Updating the Xilinx CPLD on hackrf board
Description of the hardware
- Enclosure/cases
  - 3d printed enclosure
- Internal speaker
- SMD buttons and caps
- Encoder knob
- SMA Connector replacement or removal
User interface
Powering the PortaPack
Troubleshooting
Applications
- Receivers
  - ADS-B
  - AFSK
  - AIS Boats
  - Analog TV
  - APRS
  - Audio
  - BLE RX
  - Detector
  - ERT Meter
  - Radio
  - Fox-Hunt
  - gfxEQ
  - Level
  - Looking Glass
  - NOAA
  - NRF
  - POCSAG
  - ProtoView
  - Radiosonde
  - Scanner
  - Search
  - SubGhzD
  - TPMS Rx
  - Weather
  - WeFax
- Transmitters
  - ADS-B(S) TX
  - APRS
  - BHT Xy/EP
  - BLE TX
  - BLESpam
  - Burger Pager
  - CVS Spam
  - FlipperTX
  - GPS Sim
  - Jammer
  - LGE Tool
  - Morse
  - OOK
  - OOK Editor
  - POCSAG
  - Replay
  - RDS
  - Soundboard
  - Spectrum Painter
  - SSTV
  - TEDI/LCR
  - TouchTunes
- Transceiver
- Recon
- Capture
  - C16 Format
- Replay
- Remote
- Looking Glass
- Utilities
  - Antenna length
  - Calculator
  - Cart Lock
  - Debug Menu
  - File manager
  - Flash Utility
  - Freq manager
  - IQ Trim
  - Metronome
  - Notepad
  - Playlist Editor
  - Rand Pwd
  - SD over USB
  - Signal gen
  - Stopwatch
  - Tuner
  - WardriveMap
  - Wav Viewer
  - Wipe SD card
- Settings
  - App Manager
  - App Settings
  - Audio
  - Battery
  - Blacklist
  - Brightness
  - Button Speed
  - Calibration
  - Touchscreen Threshold
  - Config Mode
  - Converter
  - Date/time
  - Display
  - Encoder Dial
  - Freq. Correct
  - Menu Color
  - P.Mem Mgmt
  - QR code
  - Radio
  - Theme
  - User Interface
- Games
  - Breakout
  - Pac-Man
  - Snake
  - Tetris
  - Doom
- Debug
  - Audio Test
  - Buttons Test
  - Debug Dump
  - Ext Module
  - ExtSensor
  - Font Viewer
  - M0 Stack Dump
  - Memory Usage
  - Memory Dump
  - P.Memory
  - Peripherals
  - Reboot
  - SD Card
  - Temperature
  - Touch Test
- HackRF Mode

Misc

Developer Manual

Compilation of the firmware
Create a custom map
Code formatting
PR process
Description of the Structure
Software Dev Guides
- Code contribution rules
- Create a Simple App
- Create a Simple External App
- External Apps informations
- Widgets
- SD Card
- Access Radio Hardware
- Interpret Guru meditation crashes
- Create a Complex App
- Theme-system
- Debug via SWD & JTAG
- Debug with serial
- I2C drivers
Tools
Research
- Dissecting the Temperature Logger
- Differences between H1 and H2
UI Screenshots
Maintaining
- Creating a prod/stable release (Maintainers only)
- Maintaining rules
Development States Notes

Hardware Hacks

Repairs
- Replace AMP
Mods
- Add GPIO TO H2
- USB‐C charging modification for older HackRF boards

Note

The wiki is incomplete. Please add content and collaborate.

Important

This is a public wiki. Everything is visible to everyone. Don't use it for personal notes.

Avoid linking to external tutorials/articles; they may become outdated or contain false information.